WELA Katalog 121009-engl · Peel ply T0098 Carbon fiber fabric – satin weave Peel ply T0470...

Legend: Aircraft building Rail vehicles Wind energy Boat building Automotive

PRODUCT CATALOG

WELA

- 2 -Order by telephone: +49(0) 4152 88 24-0 per e-mail: [email protected]

WELA

Dear customers and business partners!

WELA Handelsgesellschaft mbH has been active for over 20 years with sales and

technical consulting in the field of fiber-reinforced plastics and composite materials.

The parent company MAX WENDT was founded in 1903 and established the foundation

for today’s WELA activities.

We have been known as a reliable partner for a good number of years of many renowned

companies in the areas of wind power, aircraft construction, boat building, rail vehicles,

automotive production and the general composite industry.

Because of our close cooperation with our suppliers our products are superbly matched

allowing us to offer customized solutions to our customers.

Being able to support our customers in the development and introduction of new and

more effective production processes is particularly important to us.

We gladly make our know-how available also for training programs.

But first of all, we want to be your reliable supplier.

Your WELA Handelsgesellschaft


WELA

TABLE OF CONTENTS

OUR PARTNERS

FABRICS 4 GLASS FIBER FABRICS 5ROVING FABRICS 6PEEL PLY 7CARBON FIBER FABRICS 7–8HYBRID FABRICS 9MULTILAYER FABRICS 8–10ARAMID FABRICS 11PARABEAM® SPACER FABRICS 11–12ALUTEX DESIGN FABRICS 13

NON-CRIMP FABRICS (NCF) 14 GLASS NCF 15CARBON NCF 16NC2® CARBON NCF 16ECR GLASS & ECR NON-WOVENS 17SAERCORE GLASS COMPLEX 17–18CHOPPED STRAND MATS 18

TAPES 19 GLASS FABRIC TAPES 20CARBON FABRIC TAPES 21ARAMID AND HYBRID FABRIC TAPES 21

PREPREGS 22PREPREG/HEXPLY 23–25

ADHESIVES & ADHESIVE FILMS 26EPOXY ADHESIVES 27BIGBOND ADHESIVES 27REDUX® ADHESIVES 28ACCESSORIES 29

RESIN SYSTEMS 30EPOXY LAMINATING RESINS AND HARDENERS 31EPOXY PUTTY 32POLYESTER GELCOATS 32FLAMMSTOP RESINS 33

SHORT FIBERS & FILLERS 34

PEROXYDES, ACCELERATORS & INHIBITORS 36

RELEASE AGENTS & CLEANERS 39

HONEYCOMBS & SANDWICH 41 ALUMINIUM HONEYCOMBS 42NOMEX HONEYCOMBS 42HONEYCOMBS/SANDWICH 43

FILMS & NON-WOVENS 44 FILMS 45NON-WOVENS 46

VACUUM MATERIALS 47 TACKY TAPE 48SPRAY ADHESIVES 48FLOW NET 48VACUUM PUMPS 49HOSES 49

BIGHEAD FASTENERS 50 BIGHEADS POPPITS 51BIGHEADS F1 52–53BIGHEADS F2 53–55BIGHEADS M1 56–57BIGHEADS M4 58BIGHEADS M5 58BIGHEADS SLEEVES AND ACCESSOIRES 59


WELA

FABRICS

Plain weave

Simple basic weave, easy handling of the fabrics

through good dimensional stability, nonslip prop-

erties, closed fabric pattern, little fraying when

cutting

Twill weave

Diagonal weave degree, higher strength and ri-

gidity of the laminate through low thread diver-

sion. Good impregnation properties, pliant and

therefore better suited for moulded parts than

Plain fabric

Satin weave 1/3

Lower thread diversion than in twill fabrics results

in a particularly smooth finish, very good draping

properties, especially for very spherical moulded

parts

Atlas weave 1/7

Even less thread diversion than in satin fabrics,

also suitable for especially smooth surfaces and

very good draping properties

Other weave types

Unidirectional UD weave

Thin warp threads are only used to fix the warp threads. This results

in much higher strength and rigidity in warp direction compared to

bidirectional fabrics.

Panama Dreher Scheindreher

You will find a comprehensive selection of various fabrics on the following pages. They

represent our standard products.

FABRICSCONSTRUCTIONS


WELA


Plain weave

Type Standard width Weight Weave Finish Threads/cm Thickness Roll length approx.

cm g/m2 Warp Weft mm Linear meter

1080 110/128 50 Plain TF 97024

EC5 11 x 219

EC5 11 x 20.04 100

2112 126 70 Plain TF 97016

EC7 2215

EC7 220.05 100

235 105 86 Plain TF 97012

EC9 3412.5

EC9 340.06 100

2116 126 106 Plain TF 97024

EC7 2223

EC7 220.08 100

1717 100 160 Plain TF 97011.8

EC9 6810.7

EC9 680.12 100

7628 127 202 Plain TF 97017

EC9 6811.8

EC9 680.15 100

1103 100/124 290 Plain TF 9707.0

EC9 68 x 37.0

EC9 68 x 30.23 100

1265 125 390 Plain TF 9705.9

EC9 68 x 56.6

EC9 136 x 20.30 100

1017 120 430 Plain UD TF 9705.7

EC13 136 x 5 6.3

EC9 680.33 100

Minimum order size: 1 roll

Twill weave



1039 100 163 Twill 2/2 TF 97012

EC9 6811.5

EC9 680.12 100

1035 120 200 Twill 2/2 TF 97014.7

EC9 6814.7

EC9 680.16 100

1102 80/100/124 290 Twill 2/2 TF 9707

EC9 68 x 37

EC9 68 x 30.23 100

1113 100/125 390 Twill 2/2 TF 9705.9

EC9 68 x 56.6

EC9 136 x 20.30 100


GLASS FIBER FABRICS

Glass fiber fabrics or glass filament fabrics are webs manufactured

from filaments and/or staple fibers on weaving looms consisting of

at least two thread systems (warp and warp). The type of weave, the

linear weights of the threads and the set determine the processing

properties of the fabrics. They must have a size or finish suitable

for plastics.

Our glass fiber fabrics are available with different weaves such as

plain, twill and satin. They are equipped with a finish that makes

the fabrics more pliant and optimises bonding with the resin sys-

tem.

By default, this finish is suitable for epoxy and polyester resins; ad-

ditional finish types (e.g. for phenol resin) available upon request.

Our product range also includes Injectex

fabric. This was developed specifically for

RTM and vacuum infusion processes.

Laminates manufactured with glass fab-

rics exhibit a resin content of 35-60%.

Glass fabric– plain weave Glass fabric– twill weave Glass fabric– satin weave


WELA


Satin weave



120 120 105 Satin 4 TF 97024

EC5 11 x 223

EC5 11 x 20.08 100

7581 127 300 Satin 8 TF 97022

EC9 6821

EC9 680.23 100

1055 120 365 Satin 5 TF 97045

EC9 689

EC9 680.28 100

1543 100 290 UD Satin 4 TF 97019

EC9 68 x 211.8

EC7 220.22 100

1031 100 315 UD Satin 4 TF 97019.5

EC9 13611

EC9 340.24 100


Injectex fabric



21186 120 295 Twill 2/222.5EC9

5.5EC9

0.22 100

21180 100 400 Special14.8EC11

14.8EC9 - EC11

0.31 100

21156 120 1000 Special16.3EC13

15.5RO320

0.77 100


Roving fabrics

Type Standard width Weight Weave Yarn type Roll weight approx.

cm g/m2 tex kg

580 T 125 580 Plain/Twill 1200 55

WR 300 127 300 Plain/Twill 1200 50


Roving fabric– twill weave Roving fabric– plain weave

Glass roving fabrics are woven webs from endless e-glass roving

yarns. Direct roving, contrary to filament yarn, does not have a

protective twist. The filament diameters of the individual fibers are

slightly larger normally ranging from 9 mµ to 25 mµ.

Roving fabric is found particularly often in boat and tank system

construction.

Our roving fabrics are available with Plain and twill weave.

ROVING FABRICS


WELA


Peel ply

Type Standard width Weight Weave Threads/cm Thickness Roll length approx.


T7849 195 65 Plain67

PA6642

PA660.09 100

T0470 2,5 – 160 83 Plain19

PA6614

PA660.12 200

T0098 147 105 Plain22

PA6618.5PA66

0.18 100

T0468 75 + 147 105 Twill 2/222

PA6620

PA660.08 100


PEEL PLY

CARBON Fiber FABRICS

Peel ply fabrics are made from synthetic polyamide yarns. They are

marked by high elasticity and high tensile strength.

Our peel plies are washed and thermofixed. This ensures that the

fabric does not shrink during a possible tempering process and no

residues remain on the laminate after removal.

Carbon fabrics are manufactured from polyacrylonitrile fibers

(PAN), which are incrementally carbonised after chemical pretreat-

ment.

Contrary to fiberglass fabric carbon fiber fabrics are distinguished

by a significantly higher tensile strength, higher compression and

flexural strengths as well as a higher elastic modulus. The specific

weight is approx. 1/3 lower. They are therefore used for heavy-duty

lightweight components.

Typical applications are aircraft construction, motor sports as well

as the sports equipment industry.

Note: To make the carbon fabrics resistant to

cuts a powder binder can be added to them

upon request!

Peel ply

Carbon fiber fabric – twill weave

Peel ply T0098

Carbon fiber fabric – satin weave

Peel ply T0470

Carbon fiber fabric – plain weave


WELA


Fabric from carbon 1K

Type Standard width Weight Weave Threads/cm Construction Thickness Roll length approx.

cm g/m2 Warp Weft Warp Weft mm Linear meter

41090 102 90 Plain 6.7 6.7 1K HS 1K HS 0.09 100

41120 125/150 120 Plain 9 9 1K HS 1K HS 0.11 100





G1175 100/140 160 Plain 4 4 3K HS 3K HS 0.16 100

43199 125 200 Plain 5 5 3K HS 3K HS 0.20 100

43200 125 200 Twill 2/2 4.8 4.8 3K HS 3K HS 0.20 100

43245 100 245 Twill 2/2 6 6 3K HS 3K HS 0.24 100

43285 100 285 Satin 5 7 7 3K HS 3K HS 0.29 100

G1174 125 285 Twill 4/4 7.2 7.2 3K HS 3K HS 0.29 100





46241 110 240 Plain 3 3 6K HS 6K HS 0.23 100

46281 120 285 Plain 3.5 3.5 6K HS 6K HS 0.29 100

46285 120 285 Twill 2/2 3.5 3.5 6K HS 6K HS 0.28 100





48192 127 193 Plain 1.2 1.2 12K HS 12K HS 0.20 100

48194 127 193 Twill 2/2 1.2 1.2 12K HS 12K HS 0.20 100

48400 100/125 400 Plain 2.5 2.5 12K HS 12K HS 0.41 100

48600 130 600 Twill 2/2 3.7 3.7 12K HS 12K HS 0.62 100


Fabric from carbon 12K UD



48200 100 200 UD PW 2.5 1.6 12K HS HEAT SET 0.19 100

48299 100 300 UD PW 3.75 1.6 12K HS HEAT SET 0.30 100

48300 100 300 UD PW 3.7 3 12K HS HEAT SET 0.32 100



WELA


HYBRID FABRICS

Our hybrid fabrics combine the superb properties of carbon and

aramid fibers. This makes the production of laminates with extreme

rigidity as well as increased breaking strain possible.

Boat building, motor sports and orthopaedic technology consti-

tute typeical applications.

Hybrid fabric DRAC 250 Hybrid fabric GK 210T Hybrid fabric GK 170P

Carbon/Aramid



GK 170P 100 170 Plain 5 5CF 3K AR

1210CF 3K AR

12100.19 100

GK 210T 100 210 Twill 2/2 6.4 6.4CF 3K AR

1210CF 3K AR

12100.23 100


Carbon/Aramid/Glass/Diolen



DRAC 250 100 250 Plain 6 6

CF 3K AR 121 tex

Glass 320 tex Diolen 167 tex

CF 3KGlass 320 tex Diolen 167 tex

0.27 100


MULTILAYER FABRICS

Multilayer fabrics consist of two or more fabric layers woven to-

gether.

Reinforcement materials from a thickness of 0.15 millimetres to

several millimetres can thus be achieved.

For example, the finishes may exhibit a fine, smooth structure on

the one side and a coarser structure on the other side.

The woven connection of the individual layers not only improves

the peel strength (no shearing of the individual fabric layers) but

also the breaking characteristics of the laminate.

Multilayer fabrics exhibit outstanding draping properties even at

mass per unit areas of up to 800 g/m². Spherical (ball-shaped) com-

ponents can be processed easily and efficiently.

Multilayer fabric


WELA


Multilayer fabrics

Applications: Mould making, tank linings, good ventilation,sealing layer/conducting layer (item 62302), good surfaces

Assessment* ofType 12302*1

Type 12720

Surfaces ++ ++++

Ductility ++++ ++++

Ventilation ++++ ++++

Fabric mass per unit area 302 g/m² 720 g/m²

Equipment Silane size Silane size

Fabric thickness acc. to DIN 53 855 ** 0,42 mm 1,10 mm

Layer thickness [mm] in laminate atfiber content of:

38 Vol. % 0,32 0,73

43 Vol. % 0,28 0,65

50 Vol. % 0,24 0,55

Fiber cross-section/fabric width [mm²/cm]

Warp 0,54 1,63

Weft 0,62 1,28

Ratio Warp : Weft 1:1,1 1:0,08

Thread count [1/cm] ** and yarn designation

Warp20

EC 9-6860

EC 9-68

Weft 111.5

EC 11-13621.7

EC 9-68

Weft 2--

6,3EC 13-272

Weave Special weave Special weave

Tear strength acc. to DIN 53 857 [N/cm]

Warp 500 1600

Weft 500 1300


* Assessment grade: for most cases sufficient good (+) to very good (++++)

** Tolerance + 5%

1 Item 12302 with interwoven carbon fiber grid for electrostatic conductivity for

tank linings and floor coatings.

The standard width with both items is 150 cm (item 12302 also

available in 75 cm). Inquire for custom widths


WELA


Parabeam® spacer fabric consists of two fabric face sheets con-

nected by web threads.

The web threads stand up when the fabric is impregnated with

resin.

After curing a very lightweight and strong sandwich structure is

obtained that can be used in a wide variety of applications, e.g. in

boat building, lorry superstructures, tank linings, etc.

Aramid fabrics

Type Standard width Weight Weave Threads/cm Construction tex Thickness Roll length approx.


Style 120 100 61 Plain 13.5 13.5 22 22 0.12 100

Style 140 100 110 Twill 2/2 13 13 42 42 0.20 100

KK 170T 100 170 Twill 2/2 6.7 6.7 126 126 0.20 100

KK 220T 100 220 Twill 2/2 6.7 6.7 167 167 0.30 100

KK 220P 100 220 Plain 6.7 6.7 167 167 0.30 100


ARAMID FABRIC

Aramid fabrics stand out by very high impact resistance, breaking

strain and extremely high tensile strength.

They possess superb chemical resistance and good damping ca-

pabilities.

Typical applications include the sporting goods industry (e.g. ca-

noes, kayaks, hockey sticks).

In addition, aramid fabrics are used in motor sports and for ballistic

applications. Aramid fabric KK 220

ParaGlass

PARABEAM® SPACER FABRICS

ParaGlass

Type Standard width Weight Thickness Roll length approx.

mm g/m2 mm Linear meter

ParaGlass 3 1270 780 3.0 39,37 (50 m²)

ParaGlass 5 1270 840 5.0 39,37 (50 m²)

ParaGlass 8 1270 930 8.0 39,37 (50 m²)

ParaGlass 10 1270 1430 10.0 39,37 (50 m²)

ParaGlass 12 1270 1500 12.0 39,37 (50 m²)

ParaGlass 15 1270 1600 15.0 39,37 (50 m²)

ParaGlass 18 1270 1720 18.0 39,37 (50 m²)

ParaGlass 22 1270 1980 22.0 39.37 (50 m²)


NEW! ParaGlass 5XL 226 cm width – Request informational material today!


WELA

Legende: Flugzeugbau Schienenfahrzeuge Windenergie Bootsbau Automotive

ParaTank

Type Standard width Weight Thickness Roll length per carton


ParaTank 3 0635 755 3.0 2 x 47,25 (30 m²) = 60 m²

ParaTank 3 1270 755 3.0 47,25 (60 m²)

ParaTank 4,5 0635 845 4.5 2 x 47,25 (30 m²) = 60 m²

ParaTank 4,5 1270 845 4.5 47,25 (60 m²)

ParaTank 6 0635 905 6.0 2 x 47,25 (30 m²) = 60 m²

ParaTank 6 1270 905 6.0 47.25 (60 m²)

Minimum order size: 1 carton

ParaTape

Type Standard width Weight Thickness Roll length per carton


ParaTape 100 630 0.5 10 x 50 (5 m²) = 50 m²


General notes

The viscosity of the laminating resin should lie between 500 and

1000 mPas. Extremely low-viscosity resins must be thixotroped to

prevent the resin from running from the webs.

The resin content in the spacer fabrics laminate should be at least

50 percent by weight, preferably 60 weight per cent, to achieve

good mechanical properties of the sandwich.

(A study on the impact of the resin content on the mechanical

properties can be requested, if needed.)

The spacer fabric is impregnated according to known techniques.

Manually: Pouring, brushing, roll-on. Mechanical: Spraying or pour-

ing (nozzle or film) or immersion with squeezing.

Following impregnation with resin the spacer fabric expands with-

out auxiliary means to the laminate height provided by the webs

as soon as the pressure forces applied by roller or nip roller are re-

moved.

Notes for working with polyester resins

When processing the spacer fabrics with polyester or vinyl ester

resins a styrene emission reducer (e.g. 0.8% BYK S-740) must be

mixed in or low styrene emission resins (also called LSE resins) must

be used. Otherwise curing is inhibited through styrene vapour

trapped in the cavity. The amount of resin in the webs of the spacer

fabric laminate is comparatively low and the exothermic process of

the curing reaction is therefore reduced. We recommend choosing

a highly reactive resin type, a rapid curing recipe and/or short-term

heat application to “kick o! ” the curing. The required potlife of the

resin can be adjusted, if necessary, using an inhibitor.

Processing technique in manual laminating

I. Cut the spacer fabrics with hand scissors (preferably with mi-

cro-serration) or electric scissors.

II. Evenly apply approx. 50-70% of the entire resin amount need-

ed for the spacer fabrics. It is recommended to apply the spacer

fabric layer “wet on wet” to the previous laminate layer.

III. Apply the dry spacer fabric without wrinkles and roll down with

grooved roller or disk roller. Careful rolling down achieves a uni-

form bond to the laminate below without blemishes. Laminat-

ing resin is already drawn into the webs through the capillary

forces.

IV. Uniform pressureless application of the remaining laminating

resin amount, preferably using a short pile velour roller. The

resin is drawn into the spacer fabric after a short time. “Heavy“

rolling is not necessary and may cause wrinkles to form.

V. Final rolling over the spacer fabric layer with the grooved or

disk roller. Rolling should be done gently, with little pressure,

preferably in weft direction. The best surface is achieved by

slightly positioning the roller at an angle and rolling “against

the thread” of the spacer fabric. The roller diameter should be

between 30 – 40 mm.

VI. Edge finishes can be simply produced by pressing down the

spacer fabric layer along the side.

VII. Additional layers (including spacer fabric) can be laminated “wet

on wet” onto the spacer fabric layer. The number of top layers de-

pends on the height and type of the spacer fabric.


WELA



Coloured ALUTEX

Type Standard width Weight Weave Colour Roll length approx.

cm g/m2 Linear meter

ALUTEX V-290 T Gold 100 290 Twill 2/2 Yellow PU 100

ALUTEX V-290 T Red 100 290 Twill 2/2 Red PU 100

ALUTEX V-290 T Blue 100 290 Twill 2/2 Blue PU 100

ALUTEX V-202 T Gold 127 200 Twill 2/2 Yellow PU 100

ALUTEX V-202 T Red 127 200 Twill 2/2 Red PU 100

ALUTEX V-202 T Blue 127 200 Twill 2/2 Blue PU 100

ALUTEX V-6040 Red 100 295 Twill 2/2 Red PU 100

ALUTEX V-6040 Blue 100 295 Twill 2/2 Blue PU 100


CUPTEX, GOLDTEX, TITANTEX

Type Standard width Weight Weave Colour Roll length approx.


CUPTEX V-202 T 127 200 Twill 2/2 Copper 100

CUPTEX V-290 T 100 290 Twill 2/2 Copper 100

GOLDTEX V-202 T 127 200 Twill 2/2 Gold effect 200 100

GOLDTEX V-290 T 100 290 Twill 2/2 Gold effect 200 100

TITANTEX V-202 T 127 200 Twill 2/2 Dark Alu 290 100

TITANTEX V-290 T 100 290 Twill 2/2 Dark Alu 290 100

TITANTEX V-6051 P 100 290 Plain Dark Alu 290 100


ALUTEX DESIGN FABRICS

Our design fabrics constitute fiberglass

fabrics with optically sophisticated finishes.

They are therefore especially suited for the

fabrication of face laminates.

Typical applications include ski-snow-

and kite board manufacturing as well as

interior parts of automobiles.

ALUTEX Design fabric

ALUTEX Design fabric ALUTEX Design fabric

ALUTEX Design fabric


WELA

NON-CRIMP FABRICS

Our standard program for non-crimp fabrics is presented on the following pages. Please

contact us if you do not find the material suitable for your application! We will be glad

to assist you with our advice and inform you on the availability of additional non-crimp

fabrics.

Reinforcement fiber

Mat or cut fiber

Mat


WELA


GLASS NON-CRIMP FABRICS

Unidirectional and multiaxial non-crimp fabrics normally consist of

one to four layers. Fiber orientations from 0/90° to 0/45/90/135° or

+/-45° as well as mixed fiber systems (e.g. glass filament fabrics in

0°-, aramid fibers in 45°- and 135°- and polyester fibers in 90° di-

rection) are possible. Our standard products are presented below.

Please contact us with special preferences.

Biaxial glass non-crimp fabric Unidirectional glass non-crimp fabric

Unidirectional glass non-crimp fabrics

Type Standard width Weight Direction of fiber Yarn type Roll length approx.

cm g/m2 tex m²/kg

GL 600 127 600 0° 2400 108/65


Biaxial glass non-crimp fabrics


cm g/m2 tex m²/kg

GBX 450 127 450 +/-45° 300 111/50

GBX 600 127 600 +/-45° 83/50

GBX 800 127 800 +/-45° 600 62.5/50


Triaxial glass non-crimp fabric


cm g/m2 tex m²/kg

GTX 600 127 600 0°/ +/- 45° 600/300/300 63.5/40

GTX 910 127 910 0°/ +/- 45° 1200/300/300 50.8/47

GTX 1210 127 1210 0°/ +/- 45° 2400/600/600 38.1/45


Quadraxial glass non-crimp fabric


cm g/m2 tex m²/kg

GQX 970 127 970 0°/90° / +/-45° 600/300/600/300 50.8/50

GQX 1230 127 1230 0°/90° / +/-45° 900/300/600/300 38.1/47



WELA


CARBON NON-CRIMP FABRICS

Carbon non-crimp fabrics are distinguished in that the fibers are

lying stretched, i.e. without the curvatures in the laminate common

to the fabrics. This allows for the full power to be received in the

laminate. In addition, carbon fibers exhibit greater tensile strength

and significantly higher rigidity than glass fibers. The specific

weight is approx. 30% lower. They are therefore particularly suita-

ble for lightweight components where extreme strengths coupled

with low weight are required. With biaxial carbon non-crimp fabrics

two layers of unidirectional non-crimp fabrics are sown at angles of

+/-45°. The draping capability (flexibility) of the non-crimp fabric is

high. Special advantage of biaxial non-crimp fabrics: Torsion layers

can be laminated without waste.

Biaxial carbon non-crimp fabric

Biaxial carbon non-crimp fabrics

Type Standard width Weight Direction of fiber Yarn type Thickness Roll length approx.

cm g/m2 tex mm Linear meter

MBB00 C 1270 410 1270 410 +/-45° HS 12K 0.40 100

MBB00 C 1270 600 1270 600 +/-45° HS 12K 0.60 100

Comparison of mechanical properties of standard carbon and NC2® - carbon non-crimp fabrics in laminates

Type NC2® Vacuum NC2® Autoclave Autoclave standard non-crimp fabrics

Flex modulus GPa 50.1 61.4 53

Flex strength MPa 837 930 800

ILSS MPa 45 50.1 53

Minimum order size: Upon request

Biaxial carbon non-crimp fabrics

Type Standard width Weight Direction of fiber Yarn type Thickness Roll length approx.

cm g/m2 mm Linear meter

NC2 0/90-160-1270 1270 160 0°/90° HS Carbon 0.16 100

NC2 0/90-200-1270 1270 200 0°/90° HS Carbon 0.20 100

NC2 0/90-300-1270 1270 300 0°/90° HS Carbon 0.30 100

NC2 0/90-400-1270 1270 400 0°/90° HS Carbon 0.40 100

NC2 45/135-160-1270 1270 160 +/-45° HS Carbon 0.16 100

NC2 45/135-200-1270 1270 200 +/-45° HS Carbon 0.20 100

NC2 45/135-300-1270 1270 300 +/-45° HS Carbon 0.30 100

NC2 45/135-400-1270 1270 400 +/-45° HS Carbon 0.40 100

NC2® CARBON NCF

NC2® is a patented manufacturing technology for the production

of carbon fiber NFCs. The technology allows the use of 12-80K fib-

ers thus providing flexibility and delivery reliability. The mechanical

properties of the T300 are guaranteed here. The non-crimp fabrics

are marked by a very cohesive surface and excellent ductility. The

fiber angle can be adjusted from 30° to 150°.

NC2® Carbon NCF


WELA


ECR GLASS & ECR NON-WOVENS

SAERCORE GLASS COMPLEX

These are ECR glass fibers with extremely high corrosion resistance.

ECR glass, because of its outstanding resistance to acids and alka-

line solutions, is particularly suitable for use in areas where high

chemical resistance is required.

This product line is made up of complexes from glass CSM and PP

non-wovens for the series production of many different compo-

nents with extremely high quality. Typical applications for SAER-

CORE complexes include the automotive industry, boat building,

rail vehicle construction, sanitary installations as well as the pro-

duction of agricultural vehicles.

SAERCORE complexes are distinguished by optimal characteristics

in vacuum and injection processes (RTM, RTM light, low-pressure

compression as well as infusion, etc.).

Advantex Glass

Advantex Glass combines the electrical and mechanical proper-

ties of traditional E-glass and the high chemical resistance of ECR-

glass.

Please contact us if you are not able to find your preferred product

here.

ECR chopped strand mat

ECR Glass

Type Standard width Weight Direction of fiber Roll weight approx.

cm g/m2 kg

ECR-GLTM 600/450 126 600/450 0/90° + mat 50

ECR-WRM 600/450 126 600/450 L 1/1 + mat 50

Minimum order size Upon request

Chopped strand mats

Type Standard width Weight Direction of fiber Roll weight approx.

cm g/m2 kg

M723-300-1270 127 300 Powder-bonded Mat 45




ECR non wovens

Type Standard width Weight Direction of fiber Roll length approx.

cm g/m2 m

M524-ECR30s-1000 100 30 Non-woven 250



WELA


Our chopped strand mats consits of 50 mm long E-glass fibers

with a powder binder. They possess superb impregnation proper-

ties, uniform mass per unit area and good draping properties. This

makes them particularly suitable for the hand lay-up process as

well as for pressing procedures. They are compatible with unsatu-

rated polyester resins as well as vinyl ester resins.

CHOPPED STRAND MATS

Glass fiber mat

SAERCORE glass complex

Type Standard width DistributionE-Glass/PP/E-Glass

Weight

cm g/m2 g/m2

U300/PP18/300 125, 250 300/180/300 784

U300/PP25/300 125, 250 300/250/300 854

U450/PP18/450 125, 250 450/180/450 1.084

U450/PP25/450 125, 250 450/250/450 1.154

U600/PP18/600 125, 250 600/180/600 1.384

U600/PP25/600 125, 250 600/250/600 1,454


Glass fiber mats

Type Standard width Weight Binder type Roll weight approx.

cm g/m2 kg

EMC-150 127 150 Powder/Emulsion 50





WELA

TAPES

Fabric tapes are especially suitable for the wrapping of fiber composite parts (e.g. pipes

or tanks) to allow reinforcing areas subject to higher loads in a targeted manner.

Typical applications include rotor blades, sport boats and motor sports.

We always stock a selection of glass, carbon and aramid tapes. We also manufacture cus-

tom tapes.


WELA


Self-adhesive glass mesh tape Glass tape

GLASS FABRIC TAPES

FABRIC TAPES

Glass fabric tapes Application: GFK moulded parts (sporting goods, boat building, profiles, tanks )

Type Standard width Weight Weave Thread countConstruction

Construction Thickness Roll length approx.

mm g/m2 Warp Weft Warp Weft mm Linear meter

104 20 –150 225 Plain 8 8 300 68 0.22 100

111 20 –120 280 Twill 2/2 10 5 136 136 0.30 100

111a 50 –150 320 Twill 2/2 6 5 300 136 0.32 50/100

215 30 – 200 420 Twill 2/2 6.2 3.5 300 320 0.40 50

219 UD 20 –100 225Plain(10:1)

6 6 300 22 0.25 100

234 UD K 30 –100 550Plain(12:1)

5.5 3 900 68 0.35 100



WELA



CARBON FABRIC TAPES

Carbon fabric tapes




Needle loom

62-507 75 250 Plain4.54.5

4450 12K22 Glass

22x2 Glass 0.30 50/100

62-637 45/100 270UD

Plain6.7 2 400 6K 7.6x2 PES 0.35 100

62-419 diverse 290 Plain33

3800 12K14 PES

14x2 PES 0.45 100

62-670 50 325UD

Plain3.53.5

4.5 400 6K15x2 PES

Black0.40 100

62-812 100 380UD

Plain4.7 2.6 800 12K 7.6x2 PES 0.40 100

62-513 Various 600Plain. hol-low with setting

52.4

5800 12K

68x2 Glass68*2 Glass 1.00 100

UD hose 62-7033

10/20/40/70/100 680Plain,

hollow16.5 6

800 12Kunstretched

Lycra/Black

0.15 50

Pick-and-pick loom

62-303 50/100 195 Plain 4.5 4.5 200 3K 200 3K 0.30 100

62-729 50 205 Twill 2/2 5 5 200 3K 200 3K 0.31 100

Needle loom UD tapes

62-606* 20 190 Plain44

5400 Carbon

22 Glass22 Glass 2x 0.20 100

*also as self-adhesive Minimum order quantity: Upon request

ARAMID AND HYBRID FABRIC TAPES

Aramid and hybrid fabric tapes




Needle loom

62-301 20 –100 210 Plain 6 3.5 161 Aramid161x2 Aramid

0.40 100

Pick-and-pick loom

62-6387 50 160 Plain 4.5 2.6 158 Aramid200

Carbon 3K0.30 100

Minimum order quantity: Upon request


WELA

PREPREGS

Prepreg stands for pre-impregnated. Prepreg designates a semi-fin-

ished product consisting of fabrics, non-crimp fabrics or continuous

fibers (glass, carbon, aramid) impregnated with an uncured thermo-

setting matrix.

We will be glad to assist in helping you choose the prepreg system

suitable for your application! Please contact us!


WELAPREPREGS

PREPREG/HEXPLY

The prepreg matrix usually consists of a mixture of epoxy resin

and hardener. Prepregs are stored at -18 °C to prevent resin and

hardener from reacting.

Prepregs are processed in a mould under pressure and tempera-

ture application.

Prepregs were originally developed for the aircraft industry but are

meanwhile used in many applications where high temperature re-

sistance, superior durability as well as extremely light weights of

the material are required.

Matrix type: M9.6

Type Width Fiber reinforcement Minimum order size

mm Linear meter

Max. use temperature °C (TG)125

Typical curing temperature °C120

Curing time at typ. temperaturemin. 30

M9.6F/45%/BB600/G 1240 Glass MBBE600 g/m² 200

M9.6F/38%/BB290/G 1250 Glass MBBE290 g/m² 200

M9.6F/38%/UD500/CHS 1000 Carbon UD 500 g/m² 200

Matrix type: M10.1


mm Carbon Linear meter




M10.1/38%/UD150/CHS/1000mm 1000 UD 150 g/m² High K tow 200

M10.1/35%/UD150/CHS/1000mm 1000 UD 150 g/m² HS 12K 200

M10.1/38%/UD300/CHS/460mm 460 UD 300 g/m² High K tow 200

M10.1/42%/200P/CHS-3K/1250mm 1250 200 g/m², L1/1 – 3K 200

M10.1/42%/200T2/CHS-3K/1250mm 1250 200 g/m², K2/2 – 3K 200

M10.1/42%/193P/CHS-12K/1270mm 1270 193 g/m², L1/1 – 12K 200

M10.1/42%/600T2/CHS-12K/1300mm 1300 600 g/m², K2/2 – 12K 200

M10.1/38%/BB600/C/1270mm 1270 MBBC600 g/m² 200

M10.1/42%/285T2/CHS-12K/1250mm 1250 285g/m², K2/2 – 12K 200

M10.1/42%/300PUD/CHS-12K/1000mm 1000 UD 300 g/m², L1/1 – 12K 200

M10.1/42%/400P/CHS-12K/1200mm 1200 400 g/m², L1/1 – 12K 200

M10.1/42%/BB410/C/1270mm 1270 MBBC410 g/m² 200

M10.1/40%/NLT200/C/1240mm 1240 NC2 0/90° 200 g/m² 200

M10.1/42%/NLT300/C/1270mm 1270 NC2 0/90° 300 g/m² 200

M10.1/40%/NBB300/C/1250mm 1250 NC2 45/135 300 g/m² 200

Legend: Aircraft building Rail vehicles Wind power Boat building Automotive Sports equipment Orthopaedic applications


WELA Matrix type: M34


mm Linear meter




M34/40%/600T2/G/1300mm 1300 Roving glass 600 g/m² 200

M34/41%/300H8/G/1270mm 1270 Glass 300 g/m², Satin 8 200

M34/40%/200P/CHS/1250mm 1250 Carbon 200 g/m², L1/1 – 3K 200

Matrix type: M35-4


mm Linear meter




M35-4/42%/385T2/CHS-12K/1000mm 1000 Carbon 385 g/m², K2/2 – 12K 200



Matrix type: M47


mm Linear meter




M47N/42%/193P/CHS-12K/1000mm 1000 Carbon 193 g/m², L1/1 – 12K 200

M47N/40%/NLT260/CHS/1270mm 1270 Carbon NC2 LT260 g/m² 200

M47/42%/200P/CHS-3K/1250mm 1250 Carbon 200 g/m², L1/1 – 3K 200

M47/42%/200T2/CHS-3K/1250mm 1250 Carbon 200 g/m², K2/2 – 3K 200


M47/32%/600S8/GE-300/1250mm 1250 Glass 600 g/m², Satin 8 200

M47/37%/300S8/GE-66/1270mm 1270 Glass 300 g/m², Satin 8 200

M47/38%/UD150/CHS/1000mm 1000 Carbon UD 150 g/m² – 12K 200

Matrix type: M48


mm Linear meter




M48/38%/UD150/CHS/1000mm 1000 Carbon UD 150 g/m² HS 12K 200

M48/38%/UD300/CHS/1000mm 1000 Carbon UD 300 g/m² High K tow 200



M48/38%/UD300/CHS/1000mm 1240 Glass UD 300 g/m² 200

Legend: Aircraft building Rail vehicles Wind power Boat building Automotive Printing rollers


WELA Matrix type: M49 – excellent surfaces


mm Linear meter





M49/42%/200T2X2/CHS-3K/1250mm 1250 Carbon 200 g/m², K2/2 – 3K 200

M49/42%/245T2X2/CHS-3K/1250mm 1250 Carbon 245 g/m², K2/2 – 3 K 200



M49N/32%/600S8/GE-300/1250mm 1250 Glass 600 g/m² black, Satin 8 200

M49N/37%/300S8/GE-66/1270mm 1270 Glass 300 g/m² black, Satin 8 200

Matrix type: M52 – excellent surfaces


mm Linear meter




M52/38%/UD150/CHS/920mm 920Carbon UD150 g/m² High

K tow200

M52/38%/UD300/CHS/1000mm 1000Carbon UD300 g/m² High

K tow200





Matrix type: M76


mm Linear meter





Matrix type: Gelcoat film


mm Linear meter

XF3 150 g/m² 1240 Gelcoatfilm 200

XF3 300 g/m² 1240 Gelcoatfilm 200

Legend: Aircraft building Rail vehicles Wind power Boat building Automotive Sports equipment


WELA

ADHESIVES & ADHESIVE FILMS

Our adhesives are used in most industrial applications.

They cover a wide range of applications in aviation, transport, boat building and wind

power. Wherever strength, durability and weight reduction are critical adhesives create

an ideal bond between different materials. Our comprehensive adhesive offering ena-

bles us to cover many straightforward to complex applications.

We offer a large selection of epoxy, polyurethane and methacrylate adhesives. Our stand-

ard program is presented on the following pages. Please contact us if you do not find the

material suitable for your application! We will be glad to assist you with our advice and

inform you on the availability of additional adhesives.


WELA


EPOXY ADHESIVES

WELA A 135

� two-component adhesive in cartridges with superb mechanical

properties

� liquid product (suitable also for dosing systems)

� adheres superbly to vertical surfaces

� short open time since quickly curing at room temperature

� especially suited for maintenance and repair tasks on glass, wood

and plastics

WELA A 140


properties

� high viscosity prevents running down on vertical surfaces

� great resistance also against aggressive media

� long open time

� especially suited for GFK, CFK, wood, ceramics, metal and espe-

cially for Bighead bonding

WELA A 145


properties

� low viscosity

� great resistance also against aggressive media

� long open time for large-surface bonding

� especially suited for GFK, CFK, wood, ceramics, metal and Bighead

bonding

Epoxy adhesives

Type Packaging sizes

WELA A 135 50 ml-, 400 ml cartridge




BIGBOND ADHESIVES

Methylacrylate/FS Acrylic

� two-component adhesive in cartridges

� quickly curing

� excellent mechanical properties

� two versions with different speeds available

� no running down due to high viscosity

� wide range of applications for bonding of aluminium, steel, PVC,

ABS, GFK, CFK, ceramics and for Bighead bonding

Polyurethane/PU-Fast Set

� one-component adhesive in cartridges (colour: Light-brown)

� quickly curing

� excellent all-purpose adhesive

� good edge-filling properties

� suitable for bonding of wood, plastic, metal, stone and for Big-

head bonding

MS-Polymer/High Grab

� one-component adhesive in cartridges (colour: White)

� suitable for elastic bonds with high strength

� good vibration insulation

� high weather resistance

� can be painted over with water-based paints

� suitable for bonding of wood, plastic, metal, glass and for Bighead

bonding

BigBond adhesives


FS Acrylic 50 ml-, 400 ml cartridge

PU-Fast Set 310 ml cartridge

High Grab 290 ml cartridge



WELA


REDUX® ADHESIVES

Redux® Epoxy adhesive film

Redux® Epoxy adhesive films are supplied as film on a roll and cure

at temperature exposure. These high-performance adhesives are

particularly suited for bonding structural components. Storage

and transport required at -18 °C.

Redux® Redux® adhesive film

Redux® Epoxy adhesive film

Type Width Weight Max. usagetemperature

Typ. curingtemperature

Applications andproperties

Roll length

mm g/m2 °C °C Linear meter

Redux® 609 1250 200, 300 80 120 Industrial bonding 100

Redux® 610 1250 150, 300 80 120 Flame-retardant 100

Redux® 641 23,7 + 26,7 300 150 175High-performance adhesive for indus-trial applications, honeycomb bonding

100


Redux® expandable adhesive films

Type Size Max. usagetemperature

Typ. curingtemperature

Applications andproperties

Verpackungs-einheit

mm °C °C Pcs.

Redux® 208/5NA 200 x 1250 220 175Higher foaming ratio, not for curing

in vacuum2

Redux® 212NA 200 x 1250 220 120 Lower foaming ratio 2


Redux® expandable adhesive films

The ideal adhesive for the bonding of honeycombs or filling of

joints.

The adhesive film expands when exposed to temperatures thus

closing the joints.


WELA


Adekit glue gun 50 ml Mixing tubes

Primer

Type Suitable for... Packaging sizes

Redux® 112 Redux 609, Redux 610 5 kg

Redux® 119 Redux 641 5 kg


Primer

Using this especially developed Redux® primer provides the

pretreated surface with additional protection before bonding and

ensures maximum bonding duration.

ACCESSORIES

Accessories

Type Suitable for...

Hand gun 2K 50 ml, 400 ml cartridges

Pneumatic gun 2K 400 ml cartridges

Mixing tubes 50 ml, 400 ml cartridges


WELA

RESIN SYSTEMS

Our resin systems are suitable for use in a wide variety of applications. Our standard pro-

gram is presented on the following pages.

We will be glad to assist in helping you choose the systems suitable for your applica-

tion!


WELA


EPOXY LAMINATING RESINS AND HARDENERS

WELA EP 2110/2150, RTM, Infusion, Hand-laminating

The EP 2110 system is suitable for a broad range of applications

and stands out by an excellent price/performance ratio. It is suit-

able for all common processing methods.

When using the hardeners EH 2294 and 2295 the potlife can be indi-

vidually adjusted from approx. 15 min. to approx. 7 h by mixing the

hardeners at a desired ratio. Subsequent tempering is highly recom-

mended. Especially suited for RTM and vacuum infusion processes

because of the low mixing viscosity.

In combination with the EH 2294 and 2295 the matrix sytem is

approved by the GL.

Using the hardeners EH 2204, 2206 and 2208 the resin can be lami-

nated very well “by hand“ and cures at room temperature. With the

hardener 2208 a TG of approx. 130 °C can be achieved; it is there-

fore very suitable for mould making.

WELA EP 2150, RTM, Infusion, Hand-laminating

The EP 2150 system has a very low basic viscosity and great flow

properties. It is therefore especially suited for RTM and vacuum in-

fusion processes. It does not crystallize even at low temperatures.

EP 2150 can be used with all hardeners and has a very wide range

of applications. The resin is “clear as glass”.

Together with the hardener EH 2204 it is very suitable for the pro-

duction of exposed carbon or Alutex parts. Using the hardeners EH

2204, 2206 and 2208 the resin can be laminated very well “by hand“

and cures at room temperature. By mixing the hardeners EH 2294

and 2295 the potlife can be set individually from approx. 15 min. to

approx. 7 h. Subsequent tempering is urgently recommended with

these hardeners.

Together with hardener EH 2205 the resin is well suited for boat re-

pairs since the system cures quickly and without tackiness even at

very low temperatures (from approx. 3 °C) even at high humidity.

With hardener EH 2208 the system is GL-approved.

WELA EP 2110/2150

Type Resin/hardener Mixing ratio Packaging sizes

WELA EP 2110 : Hardener WELA EP 2150 : Hardener

WELA EP 2110 Resin 30 kg, 200 kg, 1.000 kg


WELA EH 2204 Hardener 100 : 17 100 : 20 10 kg, 25 kg, 200 kg








Minimum order size: 1 pack

WELA EP 2180, RTM, Infusion

The EP 2180 / EH 2202 system with its mixing viscosity of approx.

120 mPas has one of the lowest viscosities on the market. The very

long open time of approx. 5 h at room temperature makes it espe-

cially suitable for the infusion of oversize parts (e.g. rotor blades of

wind power systems, hulls, etc.). The system possesses the GL ap-

proval.

WELA EP 2180


WELA EP EP 2180: Hardener


WELA EH 2202 Hardener 100 : 30 10 kg, 25 kg, 175 kg



WELA


WELA EP 2120




WELA EH 2208 Hardener 100 : 25 10 kg, 25 kg, 200 kg


WELA EP 2120

The resin system EP 2120 with the hardener EH 2208 is approved by

the Federal Office of Civil Aeronautics. It is suitable for all process-

ing methods.

This long-proven system is preferably used for the fabrication of

ultralight aircraft and gliders. The open times can be determined

individually through combination with other WELA hardeners.

Polyester gelcoats

Designation Packaging sizes Packaging sizes

PGC 30 Transparent 20 kg

PGC 35 White (other RAL colours upon request) 20 kg


WELA EP 2190



WELA EP 2190 Resin Upon request

WELA EH 2290 Hardener 100 : 45 Upon request


WELA EP 2190

The laminating resin system EP 2190 with the hardener EH 2290 is

marked by its especially high temperature resistance. After appro-

priate tempering the service temperature (TG) lies at 200 °C.

Because of the very low viscosity the resin is particularly suitable for

vacuum infusion or RTM processes. The system can also be used for

components subject to heavy loads as well as for mould making.

EP-Light is a waterproof 2-component epoxy putty distinguished

by a very low density. Special putty ingredients allow this putty

compound to be very easily sanded, and it does not absorb water.

It is superbly suited for use above and below water on GFK, epoxy,

steel and wood substrates.

EP-Fine is our fine putty and is used to create optimal surface fin-

ishes. EP-Protect is used to prepare for painting and as surface

preparation.

Epoxy putty


Base Hardener

WELA EP-Light 15 ltr. pack 10 ltr. 5 ltr.

WELA EP-Light 7.5 ltr. pack 5 ltr. 2.5 ltr.

WELA EP-Light small pack 0.5 ltr. 0.25 ltr.

WELA EP-Fine small pack 0.5 ltr. 0.25 ltr.

WELA EP Protect 5 ltr. pack 4.175 ltr. 0.825 ltr.

WELA EP Protect 10 ltr. pack 8.35 ltr. 1.65 ltr


Our Gelcoats are based on unsaturated polyester resins. Curing

mechanism: Cobalt / Peroxide. The gelcoats are absolutely free

from paraffin and cure on satin-mat, completely non-tacky sur-

faces.

POLYESTER GELCOATS

EPOXY PUTTY


WELA


Properties of the WELA-Flammstop system

The formulated EP/EH system displays little shrinkage. The high

portion of filling material consisting of flame protection additives

reduces shrinkage even further. This almost eliminates the tenden-

cy toward stress cracking.

The WELA EP Gelcoat does not split off any low-molecular reaction

products. This means that the micro-porosity is very low in the gel-

coat layer. The density of the EP Gelcoat is 1.42 g/cm³.

EP wet laminates

Can be brushed on with WELA Flammstop 547/28 or sprayed with

WELA Flammstop SG 1/SH 2.

With S4, SR 2 and ST 2 approval, tested in accordance with DIN 54837

(E 1/1991), classified in accordance with DIN 5510, Part 2.

Fulfils the requirements of Airbus Industries in accordance with

ABD 0031 and the regulations for smoke density and toxicity in

accordance with FAR 25.853 (d) and ABD 0031.

EP sandwich laminates with WELA-Flammstop 784/183

With S4, SR 2 and ST 2 approval, tested in accordance with DIN

54837 (E 1/1991), classified in accordance with DIN 5510, Part 2, ful-

fils the requirements of Airbus Industries in accordance with ABD

0031 and the regulations for smoke density and toxicity in ac-

cordance with FAR 25.853 (d) and ABD 0031.

FLAMMSTOP RESINS

Halogen-free WELA fire protection with reactive and non-reactive

fillers for epoxy resin high-performance composites.

WELA fire protection solutions turn your high-performance com-

positions from epoxy or vinyl ester resins into flame-retardant com-

posite materials.

Halogen-free, flame-retardant, self-extinguishing, non-dripping,

low smoke gas content, low toxicity

The WELA Flammstop system was principally developed for use in

rail vehicles on public transport networks. Other applications are

being developed. It fulfils various national and international fire

protection standards while maintaining the stipulated processing

technologies. Nationally tested in accordance with DIN 54837 [draft

01.91] observing the “Principles for testing and classifying the fire

behaviour of materials and components in rail vehicles in accord-

ance with DIN 5510, Part 2” [draft 06.01] The requirements for S

4, SR 2 and ST 2 are fulfilled with sufficient safety for various fiber

composite systems with WELA Flammstop. The Flammstop system

was tested in the NBS smoke density chamber in accordance with

ASTM 662, and the demand for low-toxicity smoke gases was met.

The demands of Airbus Industries regarding smoke density as de-

fined by FAR Part 25.853 (d) and ABD 0031 as well as toxicity as

defined by ABD 0031 were met.

Following application and gelling-on of the WELA Flammstop EP

gelcoat work can continue without a solid flame protection agent,

e.g. with the RTM methods. Processing with commercial common

EP prepregs is also possible. To achieve greater flame protection

efficiency with material characteristic values, reactive liquid flame

protection agents can be used. Good bonding of the epoxy resin

on the EP gelcoat has been proven in tests.

WELA Gelcoat 547 (brushable)

Type Resin/hardener Mixing ratioWELA Gelcoat 547 : WELA 28

Packaging sizes

WELA Gelcoat 547 Resin 30 kg, 240 kg

WELA 28 Hardener 100 : 14.3 10 kg, 25 kg


WELA Gelcoat 784 (sprayable)

Type Resin/hardener Mixing ratioWELA Gelcoat 784 : WELA 183

Packaging sizes

WELA Gelcoat 784 Resin 30 kg, 240 kg

WELA Hardener 183 Hardener 100 : 32.3 10 kg, 25 kg


4 layers prepreg M 34s = 2 mm

Divinycell HD 100s = 26 mm

WELA-EP-Gelcoat SG 1/SH2s = 1,0 – 1,3 mm

6 layers prepreg M 34s = 3 mm

FillerWELA 794-1

8 layers fiberglass fabricType 1102 TF 970

WELA-EP-Gelcoat 547/28

1 layer fiberglass fabricType 1039 TF 970


WELA

SHORT FIBERS & FILLERS

The properties of resin system can be affected by using fillers. For example, mechanical

values can be improved; viscosities or density can be changed. Milled carbon fibers are

suitable to produce conductive varnishes and gelcoats.


WELA


SHORT FIBERS & FILLERS

Glass short fibers Carbon fiber powder Carbon short fibers

Glass fibers

Delivery format Fiber length Packaging sizes(Minimum order size)

mm kg

Cut 4 20

Milled 0.2 25

Carbon fibers

Delivery format Fiber length Packaging sizes(Minimum order size)

mm kg

Cut 5 5/10/20

Cut 10 5/10/20

Milled 0.1-0.35 20

Other fillers

Type Application Packaging sizes(Minimum order size)

kg

Cotton flakes Mould-making, filler 30

Hollow glass-beads Filler, low density 10/30/105

Phenol micro-balloons Filler, very low density 10/30/105

Aerosil R 972 Thixotroping agent 10

Fire protection additives Upon request Upon request


WELA

PEROXIDES, ACCELERATORS

& INHIBITORSWe have a comprehensive selection of organic peroxides, inhibitors and accelerators

available. They are usually used as hardeners for unsaturated polyester resins. The pro-

duction of high-quality laminates requires that resins and hardeners are optimally coor-

dinated under consideration of the processing method.

–– M-302 2% + C-101 2%

–– M-302 2% + C-101 1%

–– M-302 2% + C-101 0,5%

–– M-302 1% + C-101 1%

–– M-302 1% + C-101 0,5%

* C-101: Cobalt Octoate 1% Solution

140

120

100

80

60

40

20

0

°C

10 20 30 40 50 minTypical curing curves of hardeners with

different reactivities


WELAPEROXIDES, ACCELERATORS & INHIBITORS

Organic peroxides

Type Type Chemical composition Form Packaging sizes

kg

BP-30-FT1 Peroxide Dibenzoyl-peroxide 30% powder with phthalate/chalk 25

BP-50-FT Peroxide Dibenzoyl-peroxide 50% powder with phthalate/chalk 25

BP-50-FT1 Peroxide Dibenzoyl-peroxide 50% powder with phthalate/chalk 25

Curox A-140 Peroxide Acetylacetone peroxide Liquid mixture (low exothermal reaction) 25

Curox A-200 Peroxide Acetylacetone peroxide Liquid mixture 30

Curox C-200 Peroxide Cyclohexanone peroxide Liquid mixture 30

Weloxan C Peroxide Cyclohexanone peroxide 90% powder, water-wet 20

Weloxan C-240 Peroxide Cyclohexanone peroxide Liquid 25

Weloxan C-280 Peroxide Cyclohexanone peroxide Liquid 25

Curox M-102 Peroxide Methylethylketone peroxide Liquid mixture (long gel-time) 30

Curox M-202 Peroxide Methylethylketone peroxide Liquid mixture (low water content) 30

Curox M-302 Peroxide Methylethylketone peroxide Liquid mixture 30

Curox M-402 Peroxide Methylethylketone peroxide Liquid mixture (high reactivity) 30

Curox I-200 Peroxide Methyl isobutyl ketone peroxide Liquid mixture 25

Curox I-270 Peroxide Methyl isobutyl ketone peroxide Special mixture (normal activity) 25

Curox I-170 Peroxide Methyl isobutyl ketone peroxideSpecial mixture

(low exothermal reaction)25

BCHPC Peroxide Peroxydicarbonate Powder, technically pure 20 (4x5 kg)

MYPC Peroxide Dimyrisrylperoxyde dicarbonat Flakes, technically pure 20

TBPB Peroxide Tert. Butyl perbenzoate Liquid, technically pure 25

TBPB-HA-M1 Peroxide Tert. Butyl perbenzoate Liquid mixture (higher reactivity) 25

TBPIN Peroxide Tert. Butylperoxy-3,5,5-trimethylhexanoate Liquid, technically pure 25

TMCH-HA-M1 Peroxide1,1-Bis (tert.butylperoxy)

3,3,5-Trimethyl-CyclohexaneLiquid mixture (high activity) 20

A-305 Accelerators N,N-Dimethyl-Aniline Liquid 25, 190

C-101 Accelerators Cobalt octoate Liquid 25, 190

COB-1 XS Accelerators Cobalt octoate in styrene/xylene Liquid 25, 190

CA-12 Accelerators Cobalt/Amin Liquid 25, 190

BC-500 Inhibitor Di (Tert. Butyl) P-cresol Liquid 25, 190

TC-510 Inhibitor Tert. Butyl-catechol Liquid 25, 190

Minimum order size: 1 pack (note small quantity surcharge where applicable), 1 pallet


WELA Organic peroxides – recommended procedures

Type Hand lay-up, fiber spraying

Pouring, Spinning

Polymer concrete/ Artificial marble

Gelcoats RTMCanal

restorationContinuous

impregnationPultrusion

BP-30-FT1 x x x

BP-50-FT x x x

BP-50-FT1 x x x

Curox A-140 x x x x

Curox A-200 x x x x x

Curox C-200 x x x

Weloxan C x x x

Weloxan C-240 x x x

Weloxan C-280 x x x

Curox M-102 x x x x x

Curox M-202 x x x x x

Curox M-302 x x x x x x

Curox M-402 x x x

Curox I-200 x x x x

Curox I-270 x x x

Curox I-170 x x

BCHPC x x x x

MYPC x x x x

TBPB x x x

TBPB-HA-M1 x x x x x

TBPIN x x

TMCH-HA-M1 x x x

A-305 x x x

C-101 x x x x x x x

COB-1 XS x x x x x x x

CA-12 x x x x

BC-500 x x x x x

TC-510 x x x x x x x

Minimum order size: 1 pack (note small quantity surcharge where applicable), 1 pallet


WELA

RELEASE AGENTS & CLEANERS

We offer a wide selection of release agents, cleaners and sealers. We will be glad to cre-

ate your individual proposal. Please contact us if you do not find the right product in our

selection and we will help you find the right alternative.


WELA


Release agents are used for the removal of fiber composite parts

from the mould. They are applied as parting layer between mould

and component and prevent them from sticking.

RELEASE AGENTS

The use of internal release agents significantly reduces the con-

sumption of external release agents. High mould removal numbers

can be achieved. Furthermore, the use of internal release agents

improves the flow properties of the resin and thus the finish of the

component.

Parting agent

Type Form Processing temperature Application Packaging sizes

separates...

Hardwax 103 Highly viscous Room temperature Acryl/Polyester 0.5 kg/25 kg

Waxcoat Plus Liquid Room temperature Polyester/Acrylic resins 5 ltr.

PVA varnish blue LiquidTemperature-stabile up

to 250 °CPolymer 1 kg/5 kg

SF-176Semi-permanent

(water-based)Room temperature Polyester/Phenol/Acrylic/Epoxy 0.5 ltr./5 ltr.

Dexcoat 8Semi-permanent(solvent-based)

Room temperature Polyester/Phenol/Acrylic/Epoxy 1/5/10/15/25 ltr.

111 Aqueous baseTemperature-stabile up

to 150 °CPolyester concrete/Mineral concrete 5 ltr.


Internal release agents


separates...

G-160 Liquid Flash point: over 140 °CPolymer concrete/cold and warm forming with

wet pressing/pultrusion5 ltr.

G-172 Liquid Flash point: over 200 °C Epoxy resin 5 ltr.

G-161 Liquid Flash point: over 200 °C Pultrusion, epoxy and polyester resin 5 ltr.


Our standard product DexClean is a special product for cleaning

metal, aluminium and epoxy mould or similar objects. DexClean

quickly and easily removes residues such as epoxy or polyester

resins, polyurethane foams, thermoplastics, any type of wax, oil or

parting agents. DexClean is also particularly suited for use at low

temperatures.

Cleaners


separates...

Dexclean Liquid For cold tools Epoxy/Acrylic/Polyester/Phenol 1/5/10/15/25 ltr.


Sealing agents

Type Form Processing temperature Packaging sizes

Dexseal Liquid Room temperature 1/5/10/15/25 ltr.


INTERNAL RELEASE AGENTS

SEALING AGENTS

DexSeal is a mould sealer for synthetic resins and metal moulds.

CLEANERS


WELA

HONEYCOMBS & SANDWICH

Our standard program includes a comprehensive selection of:

� Aluminum honeycombs

� Nomex honeycombs

� Honeycombs / Sandwich panels

Please contact us if you do not find the material required for your application!

We will be glad to assist you with our advice and to present a customised offer to you!


WELAALUMINUM HONEYCOMBS

We offer so-called honeycomb cores for almost any application.

Our innovative offering includes especially honeycomb cores from

aluminum in the alloys ACG (formerly 3003) as well as in

aeronautics grades 5052 and 5056.

The aluminum honeycomb of type ACG has a lightweight core with

very good stability and corrosion resistance for industrial applica-

tions. All honeycomb types are also energy-absorbent.

Typical applications include aerospace, rail vehicles, constructions,

aeronautics as well as the automotive industry.

Coated aluminum honeycomb

Explanation of honeycomb designation

CRF 1/4 ACG 003 5.2

Type Cell size (inches) Aluminium alloy Film thickness Density (lb/ft³)

1 lb/ft³ = 16 kg/m³1 inch = 25,4 mm

Aluminum honeycombs

Type Dimensions Thickness Properties Minimum order size

mm mm kg

CRF-1/4-ACG-.003N-5.2 1250 x 2500Standard: 3 – 100 mm> 100 mm upon request

From € 1,000.00 order value



CRF-1/4-AGC-.003P-5.2 1250 x 2500Standard: 3 – 100 mm> 100 mm upon request

Perforated1 block (880 mm)/Complete or cut up



CRF-3/4-ACG-.003P-1.8 1250 x 2500Standard: 3 – 100 mm> 100 mm upon request






CRF-3/8-ACG-.003P-3.7 1250 x 2500Standard: 3 – 100 mm> 100 mm upon request



1 block (880 mm)/Complete or cut up





Minimum order size: upon request

NOMEX HONEYCOMBS

Nomex honeycombs are non-metallic structural materials made

from Nomex® paper and coated in addition with phenol resin. They

are distinguished by superb mechanical properties in relationship

to their weight. This includes especially great stability in the pres-

ence of heat and humidity, temperature resistance up to 180 °C as

well as high flexibility allowing the troublefree shaping of the hon-

eycombs. Our Nomex honeycombs are available in industrial grade

(A10) and aeronautic grade (A1).

Nomex honeycomb (negative)

We are glad to offer you our aeronautics grades in the alloys 5052 and 5056.


WELA Explanation of honeycomb designation

A1 48 5 OX

Nomex paper type Density Cell size Addition for overexpanded

Nomex honeycombs

Type Available densities Cell size Dimensions Thickness

kg/m³ mm mm mm

A1 29, 48, 64, 80, 144 3 1220 x 2440 3 – 560

32, 48, 64, 96 5 1220 x 2440 3 – 560

29, 48, 64 5 OX 1220 x 2440 3 – 560

24, 32 6 1220 x 2440 3 – 560

24, 32, 48 9 1220 x 2440 3 – 560

31, 64 13 1220 x 2440 3 – 560

A10 48, 64, 80 3 1220 x 2440 3 – 560

32, 48, 64 5 1220 x 2440 3 – 560

29, 48, 72 5 OX 1220 x 2440 3 – 560

32 13 1220 x 2440 3 – 560


HONEYCOMBS/SANDWICH

WELITE sandwich panels have an extremely low mass per unit area.

At the same time they exhibit high rigidity and pressure resistance.

They are suitable for all applications where high strength at low

weight is required.

Our WELITE 220 honeycomb sandwich panel is used very success-

fully in various applications (e.g. transport systems, shipbuilding

and construction).

It consists of:

Material of cover sheets:

0.5 mm aluminum sheet from AlMg3 (both sides)

Honeycomb core:

Type CRF-1/4-ACG-003N-5.2 Honeycomb sandwich panels

Type WELITE

Type Dimensions Thickness Minimum order size

mm mm

WELITE 220 (formerly Hexlite 220) 1250x2500 13.7 mm/26.4 mm* 3 plates

* Other thicknesses can be manufactured on short notice with WELITE 220 upon request!

In addition to the WELITE 220 we also manufacture custom sand-

wich panels using our own honeycomb cores. Apart from the en-

tire honeycomb product range we also offer a large variety of top

materials such as aluminum and laminates from glass and carbon.

We offer comprehensive processing options such as adhesive for-

mulation, friction welding, surface treatment, quality control tests,

etc. We will be glad to assist you with the conception of honeycomb

sandwich plates for your applications.

Our sandwich panels are used in the following applications: Automo-

tive industry, construction, shipbuilding, leisure industry, transport,

architecture as well as aviation and aerospace.


WELA

FILMS & NON-WOVENS

Our films and non-wovens are used in the manufacturing of laminates in vacuum proc-

esses. Our common standard products are exhibited on the following pages.

Please contact us if you do not find the material required for your application!

We will be glad to assist you and tell you about the availability of additional materials!


WELAFILMS

Vacuum bagging film is used to envelop

the complete form or the layer composi-

tion with various vacuum processes. Using

a vacuum pump the air trapped under the

film is sucked out thus creating a vacuum

and pressing the laminate together.

A separating film is used as the bottom layer in the laminate struc-

ture. It separates the laminate from the respective tool.

Films PE perforated film (red) and HDPE

Separating film

Type Standard width Thickness Elongation at tear(0-value)

Use temperature Roll length approx.

cm µm % ºC Linear meter

Separating film C blue 140 24 > 400 110 1000


Perforated film is used to separate laminate and absorbent non-

wovens in vacuum procedures. The excess resin can escape from

the laminate through the perforated film and is picked up by the

absorbent non-woven.

Vacuum bagging film


Use temperature Roll length approx.

cm µm % ºC Linear meter

215-50-1850 185* 50 > 370 205 200

215-75-1850 185* 75 > 370 205 200


* Other widths upon request (sealed from 3000 mm)!

Perforated film


Thickness Use temperature Roll length approx.

cm µm % mm ºC Linear meter

HD-PE perforated film, hot-needled

115 30 > 500 0.02 – 0.15 140 750

PE perforated film, red-needled

200 (folded to 100) 35 > 400 0.035 100 200

PE perforated film, unneedled

200 (folded to 100) 35 > 400 0.035 100 200

PE perforated film, cold-needled

250 35 > 400 0.035 100 500*

Minimum order size: 1 roll*

* Minimum order size with cold-needled perforated film: Upon request


WELA


NON-WOVENS

PES NON-WOVENS

Our PES non-wovens are used in manufacturing fiber composite

parts in the various versions of vacuum processes. They are used

to absorb excess resin and for the improved venting of laminates.

Vlies

PES non-wovens

Type Standard width Weight Thickness Max. usage temperature

Fiber Roll length approx.

cm g/m2 mm °C Linear meter

PES NW-150 152 150 3.0 – 3.5 185 PES, 6,7 tex 100

PES NW-340 152 340 5.5 – 6.0 185 PES. 6.7 tex 50


PES non-wovens, cut

Type Standard width Weight Thickness Max. usagetemperature

Fiber Roll length approx.

cm g/m2 mm °C Linear meter

04927 A-100 10 150 3.0 – 3.5 185 PES, 6,7 tex 93

Minimum order size: 10/11 rolls

CARBON NON-WOVENS

Carbon non-wovens are made from carbon fibers and binding

agents. They are marked by excellent electrical conductivity.

Carbon non-wovens

Type Standard width Weight Thick-ness

Weave type Fiber length Tear strength Roll length approx.

cm g/m2 mm mm N/5 cm Linear meter

WELA-10-SL 100 30 0.25Styrene-soluble

Binder content 10%

12 30 100



WELA

VACUUM MATERIALS

Our standard program for vacuum materials is presented on the following pages.

Please contact us if you do not find the material suitable for your application!

We will be glad to tell you about the availability of additional accessories.


WELA


TACKY TAPES

The vacuum tacky tape is used to seal and join mould and bagging

film. A good tacky tape is the basis for a stable vacuum and should

be easily removable from the mould after use.

Tacky Tape SM-5127

Tacky tape

Type Width Thickness Colour Temperature resistance Roll length

mm mm °C Linear meter

DB-90 12 3 Gray, black 150 15

SM-5127 12,7 3 Gray 200 7,6

Minimum order size: DB-90: 1 carton = 22 rolls SM-5127: 1 carton = 40 rolls

SPRAY ADHESIVES

FLOW NETS

The spray adhesive facilitates the preparation or the laminate build-

up for the RTM or vacuum injection process. You can fix the dry fab-

ric, non-crimp fabric or vacuum aids with the spray adhesive.

Flow nets provide good venting and resin distribution.

We can offer you two different types:

I. FH 5052 is an extruded flow aid suitable for plane surfaces and

large radiuses.

II. FH 8090 is a monofilament fabric that can be draped very easily

thereby making is suitable for complicated geometries.

Spray adhesives

Flow net FH5052

Flow net FH8090

Spray adhesives

Type Volume/can

ml

Spray adhesive Now 400 400

Minimum order size: 1 carton (12 cans)


WELA


Flow net

Type Width Weight Colour Roll length


FH 5052 120 256 Green 50

FH 8090 180, 300 180 Blue/green 100


Vacuum pumps

Type Suction capacity End pressure Engine power Speed

m³/h mbar kW rpm

RA 0025F 25 0.1 0.75 1500

RA 0040F 40 0.1 1.1 1500

RA 0063F 63 0.1 1.5 1500

RA 0165D 160 0.1 4.0 1500

HOSES

We offer you a comprehensive assortment of hoses in various de-

signs and widths.

Vacuum spiral hose PVC fabric hose

VACUUM PUMPS

Our vacuum pumps are marked by top quality and reliability. The

slide vane rotary vacuum pumps with circulating oil lubrication are

suitable for continuous operation. Three different types with suc-

tion capacities of 25, 40, 63 and 160 g/m³ are available for different

applications.

We will we glad to provide you with information about required accessories as well as equipment features. Please contact us!

Vacuum pumps

Hoses

Type Inside diameter Temperature resistance Roll length

mm °C Linear meter

Vacuum spiral hose9, 12,17

Other diameters upon request90 50

PVC fabric hose10, 13

Other diameters upon request120 50



WELA

BIGHEAD FASTENERS

Our standard program for BIGHEAD Fasteners is presented on the following pages.

All standard types are made from mild steel or stainless steel.

Please note the respective identi! cation in this context (S=Steel, E=Stainless steel).


WELABIGHEAD FASTENERS

NEW! TWINDISK! Please request our information material!

BIGHEAD fasteners are useful for processing in GFK, CFK, SMC, BMC,

press mats, foam plastics, elastomers and rubber, particle boards

and triple corrugated board, etc. They can be easily embedded,

poured, heated and then pressed in or affixed with conventional

adhesives or special bonding pads.

In addition to the standard products a number of special products

as well as various accessories are available. Please contact us – we

will be glad to assist you!

Bighead fasteners are divided into the following groups:

BIGHEADS

Screw-down or plug-in fastener(MALE SERIES)

Screw-on fastener(FEMALE SERIES)

Others

M1 SeriesScrew-in fastener with threaded bolt

F1 SeriesNuts

Poppits

M4 SeriesStud bolt without thread

F2 SeriesThreaded bushes

SleevesCaps

M5 SeriesWire nails

SpecialsPhotographic sample overview

Bonding pads matching Poppit can be found on page 59. Additional information available upon request.

BIGHEADS Poppits

Product name Ball head Load Available in the versions

Version

mm kg

Base plate: 20 mm diameter (round)

PP20/20-5 5 2.5 Male/Female/Screw S,E


PP30/30-6 6 5 Male/Female/Screw S,E

Packaging sizes ea. 100 pcs.


WELABIGHEADS F1

Nuts: Female series (F1) – Standard program

F1/B19

Base plate: 19 mm diameter (round/star-shaped) / design: Closed thread

Product name Thread width

mm

F1/B19-M4 HEX 4S


F1/S20

Base plate: 20 mm diameter (round) / design: Open tread


mm

F1/S20-M4 HEX 4S

F1/S20-M6 HEX 6SE


F1/B32

Base plate: 32 mm (square) / design: Closed thread


mm

F1/B32-M8 HEX 8E

F1/B32-M12 HEX 12E


F1/B23

Base plate: 23 mm diameter (round) / design: Closed thread


mm

F1/B23-M4 HEX 4S

F1/B23-M10 HEX 10S


F1/S23



mm

F1/S23-M4 HEX 4SE

F1/S23-M10 HEX 5E

F1/S23-M10 HEX 6SE

F1/S23-M10 HEX 8S


SEVersion in S=Steel, E=Stainless steel

F1/S32

Base plate: 32 mm (square) / design: Open tread


mm

F1/S32-M5 HEX 5E

F1/S32-M6 HEX 6E

F1/S32-M8 HEX 8E

F1/S32-M10 HEX 10E

F1/S32-M12 HEX 12E



WELA


F1/B38

Base plate: 38 mm (round) / design: Closed thread


mm

F1/B38-M4 HEX 4S

F1/B38-M8 HEX 8S

F1/B38-M10 HEX 10S


F1/S38



mm

F1/S38-M6 HEX 6SE

F1/S38-M8 HEX 8SE

F1/S38-M10 HEX 10SE

F1/S38-M12 HEX 12SE


F1/S58



mm

F1/S58-M8 HEX 8S

F1/S58-M12 HEX 12SE


F1/ST38

Base plate: 38 x 15 mm (rectangular) / design: Open tread


mm

F1/ST38-M4 HEX 4SE

F1/ST38-M5 HEX 5SE

F1/ST38-M6 HEX 6SE

F1/ST38-M8 HEX 8SE

F1/ST38-M10 HEX 10SE


F1/T38

Base plate: 38 x 15 mm (rectangular) / design: Closed thread


mm

F1/T38-M6 HEX 6S


F2/B19

Base plate: 19 mm diameter (round/star-shaped) / design: Closed thread

Product name Thread width Bush length

mm mm

F2/B19-M6x __ mm 6 10S, 12E, 22S

F2/B19-M8x __ mm 8 10S


BIGHEADS F2

Threaded bush: Female series (F2) – Standard program


WELA


F2/S19

Base plate: 19 mm diameter (round/star-shaped) / design: Open tread


mm mm

F2/S19-M5x __ mm 5 10S

F2/S19-M6x __ mm 10 10S


F2/B20



mm mm

F2/B20-M5x __ mm 5 10E

F2/B20-M6x __ mm 6 10S


F2/S20



mm mm

F2/S20-M4x __ mm 4 5S

F2/S20-M6x __ mm 5 10S , 22S


F2/B23



mm mm

F2/B23-M4x __ mm 4 10E

F2/B23-M6x __ mm 6 10S, 14S, 15E, 16S

F2/B23-M8x __ mm 8 10S, 14S, 15E, 20E

F2/B23-M10x __ mm 10 14S ,20E


F2/S23



mm mm

F2/S23-M4x __ mm 4 5E

F2/S23-M5x __ mm 5 5E, 10E

F2/S23-M6x __ mm 6 5E, 10SE, 16S, 20E

F2/S23-M8x mm 8 10S

F2/S23-M10x __ mm 10 14S ,20E


F2/B32



mm mm

F2/B32-M4x __ mm 4 10E

F2/B32-M5x __ mm 5 10E

F2/B32-M6x __ mm 6 10E, 15E, 20E

F2/B32-M6x __ mm 8 10E, 15E, 20E



WELA


F2/S32



mm mm

F2/S32-M4x __ mm 4 5E

F2/S32-M6x __ mm 6 10E, 15E, 20E

F2/S32-M8x __ mm 8 6E, 10E, 15E, 20E

F2/S32-M8x __ mm 10 20E


F2/B38



mm mm

F2/B38-M4x __ mm 4 10SE

F2/B38-M6x __ mm 6 10S, 16S

F2/B38-M8x __ mm 8 10SE, 14S, 15E, 16S, 22S

F2/B38-M10x __ mm 10 10S, 14S, 22S


F2/S38



mm mm

F2/S38-M6x __ mm 6 10E, 14S, 22E

F2/S38-M8x __ mm 8 10S, 14S, 22E

F2/S38-M8x __ mm 10 22S


F2/B32



mm mm

F2/B58-M6x __ mm 6 15E


F2/T38

Base plate: 38 x 15 mm (rectangular) / design: Closed thread


mm mm

F2/T38-M6x __ mm 6 5S, 10E, 12S, 15E, 16S, 20E, 22SE

F2/T38-M8x __ mm 8 10SE, 20E, 22S

F2/T38-M10x __ mm 10 14S, 19S


F2/ST38

Base plate: 38 x 15 mm (rectangular) / design: Open tread


mm mm

F2/ST38-M4x __ mm 4 5SE, 10E

F2/ST38-M5x __ mm 5 5SE, 10SE

F2/ST38-M6x __ mm 6 5SE, 10SE, 14S, 15E, 16S

F2/ST38-M8x __ mm 8 6E, 10SE, 14S, 15E

F2/ST38-M10x __ mm 10 10E



WELA

M1/B15

Base plate: 15 mm (square)

Product name Thread width Thread length

mm mm

M1/B15-M4x __ mm 4 8E, 12SE, 16SE, 25E, 30S

M1/B15-M5x __ mm 5 2SE, 16SE, 20S, 25SE, 30S

M1/B15-M6x __ mm 6 12S, 16SE, 20S, 25SE, 60S

Packaging sizes each. 100 pcs. – sleeves must be ordered separately, if needed!

BIGHEADS M1

Fastener with threaded stud: Male series (M1) – Standard program

M1/B19

Base plate: 19 mm diameter (round/star-shaped)


mm mm

M1/B19-M4x __ mm 4 12S

M1/B19-M5x __ mm 5 12S, 25S

M1/B19-M8x __ mm 8 12S, 15S


M1/B20



mm mm

M1/B20-M5x __ mm 5 16S

M1/B20-M6x __ mm 6 20S, 40S

M1/B20-M8x __ mm 8 25SE


M1/B23



mm mm

M1/B23-M4x __ mm 4 16S, 20SE, 25S

M1/B23-M5x __ mm 5 12SE, 16SE, 20S, 25S, 30S

M1/B23-M6x __ mm 6 12SE, 16SE, 20S, 25SE, 30S, 40S, 50S

M1/B23-M8x __ mm 8 15S, 25E, 30SE, 35S, 60S

M1/B23-M10x __ mm 10 30E, 40S


M1/B30



mm mm

M1/B30-M8x __ mm 8 20S, 25E

M1/B30-M10x __ mm 10 40S, 50E




WELA M1/B32



mm mm

M1/B32-M5x __ mm 5 12E, 20E, 30E, 40E

M1/B32-M6x __ mm 612E, 20E, 25E, 30E, 35E, 40E, 50E,

75E, 100E

M1/B32-M8x __ mm 8 20E, 25E, 30E, 40E, 50E, 75E, 100E

M1/B32-M10x __ mm 10 30E, 40E, 50E, 75E, 100E


M1/B50



mm mm

M1/B50-M6x __ mm 6 12S

M1/B50-M8x __ mm 8 20S, 50E

M1/B50-M12x __ mm 12 30S


M1/B58



mm mm

M1/B58-M6x __ mm 6 100E

M1/B58-M10x __ mm 10 100E


M1/T40

Base plate: 40 x 10 mm (rectangular)


mm mm

M1/T40-M4x __ mm 4 40S

M1/T40-M5x __ mm 5 20S, 25S

M1/T40-M6x __ mm 6 30S

M1/T40-M8x __ mm 8 25S


M1/T38



mm mm

M1/T38-M4x __ mm 4 12SE, 16S, 20S, 25S

M1/T38-M5x __ mm 5 12E, 16SE, 20S, 25SE

M1/T38-M6x __ mm 612S, 16SE, 20S, 25SE, 30SE, 40SE, 50SE,

60S, 75S, 100S

M1/T38-M8x __ mm 8 20S, 30SE, 40SE, 50SE

M1/T38-M10x __ mm 10 25S, 30S, 50SE




WELABIGHEADS M4

BIGHEADS M5

Stud (without thread): Male series (M4) – Standard program

Wire nails: Male series (M5) – Standard program

M4/B15


Product name Stud diameter Stud length

mm mm

M4/B15-4.75x __ mm 4.75 12SE, 18S


M5/B23


Product name Nail diameter Nail length

mm mm

M5/B23-3x __ mm 3 25S, 75S


M4/T38



mm mm

M1/T38-4.75x __ mm 4.75 25S, 50S


M4/B23



mm mm

M4/B23-4.75x __ mm 4.75 12S, 20S, 25S


M5/B30



mm mm

M5/B30-3x __ mm 3 100E


M4/B38


Product name Stud diameter Stud ength

mm mm

M4/B38-3x __ mm 3 50E

M4/B38-4.75x __ mm 4.75 25S, 40S


M5/B32



mm mm

M5/B32-3x __ mm 3 30SE, 60E, 75E, 100E




WELA M5/B38



mm mm

M5/B38-3x __ mm 3 25SE, 50E, 100E


Accessories: Self-adhesive pads

BBF 20 For Poppits with a 30 mm base plate

BBF 20 For Poppits with a 30 mm base plate


BIGHEADS SCHUTZKAPPEN

Standard program

Sleeves, standard

Product name Thread size Colour

mm

M4x25S M4 x 25 White

M4x50S M4 x 50 White

M5x25S M5 x 25 Green

M5x50S M5 x 50 Green

M6x25S M6 x 25 Transparent



M8x25S M8 x 25 Blue

M8x50S M8 x 50 Blue

M8x75S M8 x 75 Blue

M10x25S M10 x 25 Yellow



3 mm nail cap

Product name Thread size Colour

mm

3mm Nail Tip 3 x 9.5 Black


SPECIAL PRODUCTS AND ACCESSORIES

WELA

WELA Handelsgesellschaft mbH

Tempelhofer Weg 13

21502 Geesthacht

Tel. +49 4152 88 24-0

Fax +49 4152 83 5071

[email protected]

www.wela-handelsgesellschaft.de

WELA Katalog 121009-engl · Peel ply T0098 Carbon fiber fabric – satin weave Peel ply T0470...

Documents

Transcript of WELA Katalog 121009-engl · Peel ply T0098 Carbon fiber fabric – satin weave Peel ply T0470...