PU FOAM - SD KOREA KOREA_PU.pdf · Polyester PU foam Colorant Polyester & Polyether Both Type PU...
Transcript of PU FOAM - SD KOREA KOREA_PU.pdf · Polyester PU foam Colorant Polyester & Polyether Both Type PU...
www.sd-korea.com
Special additi ves & chemicals
PU FOAM
Top Quality, Top Price, Top TrustWith 3-Top spirits we will come true to the target and do our best to openThe Novel Land Mark in the chemical world.
More than your imaginati on
SD KOREA was established in 1990.We are conti nuing to develop new products andsupport our customers with 3-Top spirits.
Top Quality · Top Price · Top Trust
The History of SD KOREA1990 SD KOREA establishment
1999 PU colorant producti on
2000 PU Additi ves & Plasti c Compound producti on
Technology Patent for PU colorant
2003 Flame Retardant producti on
2005 Technical Innovati on Business Company
2006 PVC Flame Retardant Plasti cizer & Viscosity Depressant producti on
2007 Technical Patent for LDPE foam FR Compound
2009 Technical Patent for SUSC additi ves
2010 PTC Compound and SLF producti on
2011 Promising company in Kyeonggi State
Eco-friendly FR PP Compound producti on
PU bonding agent
2012 Catalyst & Processing additi ve start
Major business products
PU
TPUColors & additi ves
System house
Color & functi onal Master batchTPU Film
FR liquid plasti cizerViscosity depressant
Color & functi onal Master batchLDPE breathable fi lm compound
Thermal shrinkable tube compound
Coupling agentColor & functi onal additi ves
UV stabilizerFR agent
functi onal additi ves
Plasti c
PVC
Adhesive tapeand Texti le
WPC
R&D CenterAll members of R&D center are majored in
chemical science.
Top advanced and high qualifi ed people are
working to improve the existi ng product quality
and to develop the new performance products.
Flame RetardantCatalyst, Silicone
Quailty Control
Plasti c Compound & M/B
4 Team
3 Team
2 Team
1 Team
PU, PVCAdhesives, Additi ves
SEOUL
BUSAN
PU FOAM
Part 1 Color & Additi ve 01. SU Liquid Color
02. Anti -Discoloring Agent
03. Super Whitening Agent
04. Anti -Scorching Agent
05. Anti -Stati c Agent
06. Anti -Mildew Agent
Part 2 Flame Retardant & Additi ve 07. Flame Retardant
08. Ultra-FR Agent
09. Flame Laminati on Adhesive Promoter
Part 3 Bonding Agent 10. Foam Bonding Agent
11. Re-Bonding Agent
Part 4 Processing Additi ve 12. Anti -Splitti ng Agent
13. Foam Soft ener
14. Foam Hardener
Part 5 Catalyst 15. Metal and Amine Catalyst
Part 6 System House 16. Polyol System
Part 7 Processing Film 17. Foam Backing Olefi n Film
18. TPU Film
19. Matt ress Cover Film
08
10
12
13
14
14
15
16
17
18
19
20
21
22
25
26
27
23
24
08 SD KOREA
Part 1
SU Liquid Colorant is
- High concentrated pigment and color strength
- Low viscosity and good dispersion
- No migrati on, No blooming, No fl ow mark
- No heavy metals, No phthalates
Polyether PU foam Colorant
Dosage : 0.5 to 5.0 php
Packing : 20kg in plasti c bucket and 50kg, 100kg steel drum
Product Color Sp. Gr. Viscosity (cps, 25oC) Parti cle size(㎛)
SUB-140 Black 1.15 11,000↓ 40↓
SUG-520 Dark Green 1.16 11,000↓ 50↓
SUG-525 Light Green 1.19 11,000↓ 50↓
SUVI-530 Violet 1.11 12,000↓ 50↓
SUOR-555 Orange 1.15 9,000↓ 40↓
SUR-570 Dark Red 1.18 9,000↓ 40↓
SUR-575 Light Red 1.12 9,000↓ 40↓
SUR-576 Pink Red 1.11 9,000↓ 40↓
SUBL-580 Dark Blue 1.11 16,000↓ 40↓
SUBL-585 Light Blue 1.16 16,000↓ 40↓
SUY-590 Dark Yellow 1.10 10,000↓ 40↓
SUY-593 Yellow (S. S.) 1.04 12,000↓ 40↓
SUY-595 Light Yellow 1.10 10,000↓ 40↓
SU Liquid Color01
Color & Additi ve
SU Liquid color is reacti ve colorant. It is unique and a great performer for making colorful PU foam.
Reacti ve colorant means color and polyol are combined by reacti on.
09 PU Foam
Dosage : 1.0 to 8.0 php
Packing : 20kg in plastic bucket and 50kg, 100kg steel drum
Dosage : 1.0 to 8.0 php
Packing : 20kg in plastic bucket and 50kg, 100kg steel drum
Dosage : 1.0 to 8.0 php
Packing : 20kg in plastic bucket and 50kg, 100kg steel drum
※This should be diluted by polyester polyol if it needs to do
※This should be diluted by polyester polyol if it needs to do
Product Color Sp. Gr. Viscosity (cps, 25oC) Particle size(㎛)
SUB-133S Black 1.18 5,000↓ 40↓
SUW-155S White 1.61 3,000↓ 40↓
SUY-194S Yellow 1.05 30,000↓ 40↓
SUR-174S Red 1.11 30,000↓ 40↓
SUBL-184S Blue 1.10 20,000↓ 40↓
SUBR-215S Brown 1.35 10,000↓ 40↓
Product Color Sp. Gr. Viscosity (cps, 25oC) Particle size(㎛)
SUB-137LV Black 1.30 9,000↓ 40↓
Organic Colorant White, Blue, Red, Brown
Product Color Sp. Gr. Viscosity (cps, 25oC) Particle size(㎛)
SUB-136LV Black 1.27 9,000↓ 40↓
Organic Colorant White, Blue, Red, Brown
Polyester PU foam Colorant
Polyester & Polyether Both Type PU Foam Colorant
Shoe Sole Colorant
10 SD KOREA
Part 1
Applicati on
- Bra-cup for women’s underwear
- Women’s garment
- Shoes PU foam
- Specifi c uses against discolorati on
Test conditi on
BRA-CUP
QUV Test UVA-340 lamp, 50oC x 8 Hours
Phenolic Test Impregnated test paper, 60oC x 16hrs
Burnt gas test(Nox) AATCC 23, 24 Hours
Heat Resistance1 press molding (200oC x 120sec) 2 press molding (200oC x 80sec) + (200oC x 180sec)
Hydrolysis 70oC x 95%(Humidity) x 7days
SHOES
Nike Spec. QUV 340 Lamp, 45oC x 24hrs
Adidas Spec.QUV : Suntest XLS+, 550 watt , 70oC x 2hrsHydrolysis : 70oC x 95%(Humidity) x 7days
Mizuno Spec.QUV : Suntest XLS+, 70oC x 2hrsNox(Burn test) 24hrs per cycle
Anti -Discoloring Agent02
Shoes
Bra-cup(Underwear)
Color & Additi ve
SUV Anti -Discoloring Agents are very suitable for new fashion trend of bra-cup, under-wears,
women's apparel and shoes foam.
These are very diversifi ed and specialized to customers’ specifi c needs like a initi al whiteness,
color consistency from the ultraviolet rays, heat, phenolic and burnt gas exposure, hydrolysis.
11 PU Foam
Dosage : 4.0 to 10.0 php
Packing : 50kg steel drum
Dosage : 4.0 to 8.0 php / in case of SUV-810 (6 php + scorching agent 1.5 php)
Packing : 50kg steel drum
Product UV(UV tester)
Hydrolysis(water)
Nox(Nox tester)
BrandStandard
SUV-5250 4.0 X X Nike
SUV-5260 4.0 3.5 X Adidas
SUV-5270 4.0 X 3.5 Mizuno
Product
Color Consistency (Grey Scale)
1 2 3 4 5 6 7
Heat Resistance In-Door(1 mth)
QUV PhenolicBurnt Gas
(Nox)Hydrolysis
Hydrolysis+ 1press1press 2press
SUV-610 4.5 3.5 4.0 3.0 4.0 2.5~3.0 3.5 1.5
SUV-710 4.5 4.0 4.0 3.0 3.5 1.5~2.0 4.5 3.5
SUV-810 4.5 4.0 4.0 3.5 4.0 3.0~3.5 3.5 1.5
Shoes PU Foam
Bra-cup PU Foam
Unit: Gray Scale (AATTC / ISO105)
Unit: Gray Scale (AATTC / ISO105)
General PU foam
- Retardant to inhibit discoloration of general PU foam in natural conditions.
- In which PU foam surface color is readily changed to yellowish color.
- In case that high more thermal stability is specially needed it is effective.
Dosage : 1.0 to 3.0 php
Packing : 20kg in plastic bucket
Product Viscosity (cps, 25oC) Sp.Gr Appearance
SAO-541 100 ↓ 1.17 Clear liquid
12 SD KOREA
Part 1 Color & Additive
Super whitening agent gives excellent whitening and brightening effects on PU foam.
It has unique colors and will be more effective when it is used with anti-discoloring agent for bra-cup.
- Super Whitening Agent is able to be used at only requiring super white color.
- In case of use with Anti-Discoloring Agent, adequate formulation is :
Anti-Discoloring Agent : Super Whitening Agent = 4.0 : 1.0
Application
- Bra-cup and shoulder pad
- Specific uses for more white color
Product Color Viscosity (cps, 25oC) Appearance
SUV-105 Violet 9,000↓ paste
SUV-106 Blue 9,000↓ paste
Super Whitening Agent03
Dosage : 0.5 to 2.0 php
Packing : 20kg in plastic bucket, 50kg in steel drum
13 PU Foam
Applicati on
- Low density foam with much water or FR agent - Bright color foam like bra-cup - Hot weather country with high humidity
Product SUSC-500 SUSC-600
Appearance Liquid Paste
Viscosity (cps, 25oC) 150↓ 8,000↓
General foam Good Excellent
FR general foam Good Excellent
FR memory foam Excellent Excellent
Anti -Scorching Agent04
Dosage : 0.5 to 1.5 php
Packing : 20kg in plasti c bucket, 50kg in steel drum
SUSC anti - scorching agent is designed to prevent degradati on of PU foam.
During the slab foam process, the core parts reach the temperature over 160oC
and this high temperature will cause PU foam’s discolorati on and change physical properti es.
SUSC anti -scorching agent will give soluti on to these problems and take 10~30oC out
from the core parts.
14 SD KOREA
Part 1
Applicati on
- Electric & electronic parts packing PU foam
- Filter foam required no stati c electricity charge to be necessary
- Sealing foam inside of electric & electronic parts
Dosage : 3.0 to 5.0 php
Packing : 20kg in plasti c bucket
Product Viscosity (cps, 25oC) Sp. Gr Appearance
SUAN - 807 250↓ 1.04 Clear Liquid
Product Color Sp. Gr Appearance
SUAM-1200 White 0.94 Light gray suspension
SUAN product is to discharge stati c electricity.
Stati c electricity is generated when diff erent materials contact and rub each other, and they are separated.
It has trend to stay on the products where it generated. Stati c electricity is diffi cult to be dissipated.
Many damaging result is caused by stati c electricity.
Anti -Stati c Agent05
SUAM provides excellent protecti on against many kinds of bacteria, mildew on the surface of PU foam.
Applicati on
- Dish cleaning foam in kitchen
- Filter foam in air conditi oner, shoes foam, matt ress and sofa foam
Anti -Mildew Agent 06
Dosage : 1.0 to 2.0 php
Packing : 20kg in plasti c bucket
Color & Additi ve
15 PU Foam
Part 2
SFR Flame Retardants are mainly used for polyurethane foam and PU related products.
Typically, there are Halogen and Non-halogen type flame retardant.
SFR Flame Retardant can be divided into 3 types.
1. SFR-32N : Mattress and furniture’s foam
2. SFR-S124 : Automobile and industrial divisions’ foam
3. SFR-NH510 : Non-halogen application’s foam
These products can satisfy following fire regulations.
: FMVSS 302, UL94 V1~ V2, BS5852 Crib5, CAL TB-117
Flame Retardant07
Flame Retardant & Additive
BS5852 crib5(Mattress in UK)
FMVSS302(Automotive)
CAL-117(Mattress in US)
Product Application Related regulation & Remarks P(%) Cl(%)
SFR-32N Furniture BS-5852, CAL-117 11↑ 26↑
SFR-EX28 Automobile BS-5852, FMVSS-302 11↑ 26↑
SFR-S124 Automobile Low fog, FMVSS-302 11↑ 28↑
SFR-NH510 Electric & Electronic Non-Halogen & TCEP Free 12↑ -
Dosage : 8.0 to 25.0 php
Packing : 250kg in steel drum
16 SD KOREA
Part 2 Flame Retardant & Additive
SUFR is ultra flame retardan.
- Premium FR agent by spray and dipping system for PU foam.
- Unique and excellent fire-proof property for a long time.
- Able to maintain FR durability semi-permanently.
- To keep an initial PU foam property : softness, sound-absorption property
Ultra FR-Agent08
Packing : 20kg in plastic bucket
- 2 Component System, Mixing ratio = A 65% : B35%
Application - Air-conditioner, refrigerator and electric generator - Airplane, cruise & merchant ship, automotives & heavy equipment - Construction industry where the sound absorption required
Advantages - No ignition - No changes from initial appearance after fire - Maintain PU foam physical property - Possible to have 5 different color choices
Product Type Appearance Viscosity(cps, 25oC)
Sp. Gr.(25oC) Directions
SUFR-500W Water Type Liquid 100↓ 1.05~1.10 Spray, Dipping
17 PU Foam
Flame Lamination Adhesive Promoter09
Dosage : 5.0 to 10.0 php
Packing : 200kg in steel drum
SLF is adhesive promoter to improve adhesion between polyether foam and fabric.
- Adhesive promoters of flame-lamination between PU foam and fabric.
- Designed to improve excellent bonding properties.
- FR synergist to be able to improve FR property.
- FR dosage can be decreased to 20~30%
- Consist of polyether polyol, modified polyester polyol and FR product.
Product SLF-507 SLF-510
1 Appearance Clear / yellow Liquid Clear / yellow Liquid
2 Viscosity (cps, 25oC) 3,700↓ 2,000↓
3 Specific Gravity(25oC) 1.22 ± 0.03 1.08 ± 0.03
4 Hydroxyl value, mgKOH/g 187 ± 10 273 ± 10
5 Bonding Property Excellent Excellent
6 Adhesion Good Excellent
7 FR Excellent Excellent
8 Fog Excellent Excellent
18 SD KOREA
Part 3
Foam Bonding Agent10
Bonding Agent
SBA bonding agent is foam bonding glue which divided into solvent and water type.
It can be used in spray or roll coating method.
Solvent Type Water Type
SBA-520(525) SBA-521 SBA-530 SBA-500W
Viscosity 200↓ 200↓ 5,000↓ 100↓
Specific Gravity (25oC) 1.05 ± 0.03 1.05 ± 0.03 0.98 ± 0.03 1.10~1.14
Solid Contents (%) 34 ± 2.0 30 ± 2.0 60 ± 2.0 50.5 ± 0.5
Solvent EA EA EA Water
Coating Method Spray Spray Roll Coating Spray, Roll
Products Main Applications
1SBA-520(Summer)
SBA-521(Winter)
2 SBA-525
3 SBA-530
4 SBA-500W
Application
Packing : SBA-520 / SBA-525 : 10kg in steel can
SBA-530 : 17kg in steel drum
SBA-500W : 20kg in plastic basket
19 PU Foam
SMA re-bonding agent is steam type re-bonding glue for recycle scrap PU foam.Steam temperature & processing ti me : 100oC, 10~20min.
Advantages - Provides excellent adhesion property with low dosage - Saves the total producti on cost by lower dosage, shorter steaming ti me and working ti me - No bonding lump inside of re-bonding block - No heavy metal, No phthalate
Re-Bonding Agent11
Dosage : 6~10kg per 100kg scrap foam weight
Packing : 200kg in steel drum
Type ProductPhysical property
Viscosity Sp. Gr. Smell Machine
MDISMA-630 280↓ 1.03±0.03 Slight smell Steam type
SMA-635 2,500↓ 1.17±0.03 Odorless Steam type
TDISMA-640 120↓ 0.95±0.03 Slight smell Steam type
SMA-645 80↓ 1.03±0.03 Slight smell Steam type
20 SD KOREA
Part 4
Anti -Splitti ng Agent12
Dosage : 0.5 to 2.0 php
Packing : 20kg in plasti c basket, 50kg in steel drum
Product Feature
- Eff ecti ve in high dosage loading of CaCO3 about 5~20%
- Catalyst dosage is decreased by 5~20%
- Total producti on cost saving
Applicati on
- Matt ress, sofa, topper, cushion
Physical Property Spec.
Appearance Clear Liquid
Viscosity(25oC, cps) 5,500↓
Specifi c Gravity(25oC) 1.17 ± 0.03
OH value, mgKOH/g 1,000 ± 20
Processing Additi ve
SASP anti -splitti ng agent is a reacti ve type anti -split agent to prevent splitti ng problem by increasing
strong foam cell structure.
21 PU Foam
Foam Softener13
Dosage : 5.0 to 10.0 php
Packing : 20kg in plastic basket, 50kg in steel drum
LOAD (kgf)20.00
18.00
16.00
14.00
12.00
10.00
8.00
6.00
4.00
2.00
0.00
0.000 3.800 7.600 11.400 15.200 19.000 22.800 26.600 30.400 34.200 38.000DISP (mm)
Application
- Mattress, sofa, topper, cushion
Product Feature
- Reduces the hardness of the foam.
- Gives comfortable feeling and rubber-like soft texture.
- SSF 5.0 php dosage : Softness 30% ↑
- SSF 7.0 php dosage : Softness 50% ↑
Physical Property Spec.
Appearance Clear Liquid
Viscosity(25oC, cps) 10↓
Specific Gravity(25oC) 0.95 ± 0.03
OH value, mgKOH/g 362 ± 10
SSF is foam softening agent to increase foam softness like comfortable feeling and touch.
22 SD KOREA
Part 4
Foam Hardener14
Processing Additive
Dosage : 5.0 to 10.0 php
Packing : 20kg in plastic basket, 50kg in steel drum
Product Feature
- Effective foam hardening agent.
- SHD-640 10% + conventional polyol 90% : hardness 30% ↑
- SHD-640 10% + POP polyol 90% : hardness 50% ↑
- SHD-640 + CaCO3 : hardness increase, cost saving
SHD is foam hardening agent to increase foam hardness like wood board-feeling and hard touch.
LOAD (kgf)65.00
58.50
52.00
45.50
39.00
32.50
26.00
19.50
13.00
6.50
0.00
0.000 3.800 7.600 11.400 15.200 19.000 22.800 26.600 30.400 34.200 38.000DISP (mm)
Physical Property Spec.
Appearance Clear Liquid
Viscosity(25oC, cps) 4,000↓
Specific Gravity(25oC) 1.10 ± 0.03
OH value, mgKOH/g 300 ± 15
Application
- Mattress, sofa, topper, cushion
23 PU Foam
SD Catalysts are very high quality with no hydrolysis problem.
PU foam producti on is made by 2 major reacti ons during foam reacti on.
1. Blowing (gas generati on) reacti on : CO2 gas generati on for open cell
2. Gelling (polymerizati on) reacti on : urethane reacti on for close cell
Tin Catalyst15
Packing : 25kg in plasti c basket
Type Use Grade Viscosity(cps, 25oC)
Sp.Gr(25oC)
Acti vity content ( % )
Tin PURSUT-9 1,200↓ 1.28 ± 0.02 28↑
SUT-12 100↓ 1.04 ± 0.01 18↑
K PIR SUT-15 5,400↓ 1.13 ± 0.01 21↑
Amine PURSUA-1 5↓ 0.90 ± 0.03 70
SUA-33LV 125↓ 1.28 ± 0.03 33
Tin shortage Tin excess
Foam split, collapse More close cell, shrinkage
Recommend Dosage : 0.1 ~ 0.5 php
TIn
Amine shortage Amine excess
Slow CT/RT, less open cell, less air fl ow Quick CT/RT, more open cell, foam split
Recommend Dosage : 0.1 ~ 1.5 php
Amine
Catalyst Part 5
24 SD KOREA
Part 6
Storage - Very sensiti ve to moisture and humidity. - Should be stored in dry place (ware-house). Not humidity.
SUSH System16
Producti on Conditi ons
GradePhysical Property
Applicati onAppearance Viscosity ( cps, 25oC) Density (25oC)
SUSH-2013 Viscous liquid 1,100 ± 300 1.02 ± 0.02 House-hold foam
SUSH-2015 Viscous liquid 800 ± 300 1.025 ± 0.01 Medical foam
Product Preparati on Conditi ons Reacti on Conditi ons
1 SUSH-2013
1. Temperature : Isocyanate 22oC System House 22oC2. Mixing speed : 2,500rpm3. Mixing ti me : 5~6 sec.4. Mixing rati o : Isocyanate 48 System House 100
1. Cream ti me : 10~11 sec.
2. Rising ti me : 110 ± 5 sec.
3. Free rising density : 50 ± 5.0
2 SUSH-2015
1. Temperature : Isocyanate 22oC System House 22oC2. Mixing speed : 2,500rpm3. Mixing ti me : 5~6 sec.4. Mixing rati o : Isocyanate 40 System House 100
1. Cream ti me : 10~11 sec.
2. Rising ti me : 110 ± 5 sec.
3. Free rising density : 65 ± 5.0
SUSH is polyol system house including all of components to produce viscoelasti c PU foam such as
polyol, silicone, catalyst, blowing agent
It is used for the manufacture of all of viscoelasti c PU foam to react Isocyanate material with SUSH
polyol system house which is 2 kinds of grade.
Main applicati on is divided into house-hold and medical PU foam by physical properti es.
System House
25 PU Foam
Foam Backing Olefi n Film17
Packing : 1 roll : Width 1,475mm x Length 3,000~6,000mm x Thickness 20 ㎛
Product Feature - Decrease producti on cost
- Easy workability when covering the automoti ve sheet onto car seat pad
- Good appearance and slippage property on the surface of fi lm
- Excellent hot tacky functi on on PU surface
Film Laminati on Conditi ons - Roll temperature : First roll 200oC, Second roll 210oC
- Roll speed : 15m/min - Roll pressure : 7kg
- Roll material : 1. bott om roll : rubber
2. upper roll : epoxy coated steel roll
Applicati on - Automoti ve seat cover and carpet - Backing fi lm on surface of PU foam
Physical Property Result Specifi cati on
Appearance Red color fi lm
Thickness(㎛) 20↓
Width(mm) 1,475 mm
Specifi c gravity(20oC) 1.1↓
SBF-20R is LDPE fi lm that has a creati ve functi on of hot melt adhesive about 200oC in laminati on
process between surface of PU foam and fi lm.
It helps providing convenient workability at covering the automoti ve sheet onto car seat pad as
substi tute for fabric net that have been long ti me using conventi onally.
1. PU Foam 2. SBF-20R Film 3. Laminati on 4. Film + Foam
Part 7Processing Film
26 SD KOREA
Part 6
TPU Film18
Applicati on
- Automoti ve parts
- Sport wear
- Fabric laminati on
- Sheet and Accessory
No. TestTPU Film PVC
Film
Test Spec
Polyester Type Polyester Type (ASTM)
1 Transparency Excellent Good Bad
2 Low Temp. Flexibility Excellent Excellent Bad
3 Resistance to Oil Excellent Good Bad
4 Tensile Strength Excellent Good Bad D412
5 Elongati on Excellent Good Bad D412
6 Abrasion Resistance Excellent Excellent Good
7 Tear Strength Excellent Excellent Good D624
8 Eco-Friendly Excellent Excellent Bad REACH
TPU Film is manufactured by the process of extrusion machine such as infl ati on, T-die and calendar.
It has excellent properti es than PVC and PE fi lm.
Due to the unique properti es of TPU elastomers the applicati ons is very diversifi ed as substi tutes for
conventi onal fi lm like PVC
TPU fi lm also has no harmful chemical components restricted from environment regulati ons
It is well known as credible eco-friendly products and quickly replacing general fi lm like PVC fi lm
Part 7 Processing Film
Packing : Roll packing by standard size on needs
27 PU Foam
Matt ress Cover Film19
Packing : Roll packing by standard size on needs
SMA-Film Characteristi cs
- High tensile and tear strength
- Excellent hot sealing property
- No migrati on and blooming
- Transparent to see inside
- Easy cutti ng by knife
- Excellent printability on surface of fi lm
No. Physical property Standard spec Spec. Range Remark
1 Size
Thickness(mm) 0.08 ↑
Width(mm) 2,400/2,550/2,640 ↑
Length(m) 300~1,000 ±0.01
2Physical
Spec.
Weight(g/cm3) 74 ±2.0 Sp. Gr. 0.925
Tensile strength(N/cm3) 2,100 ↑
Elongati on, % 400 ↑
Tear strength(N/cm3) 790 ↑
Water permeability 5 ↓ 0.1mm fi lm
SMA-Film is to protect the surface of matt ress and sofa against foreign matt er and air contaminati on.
Main resin of SMA-fi lm is M-LLDPE
Film thickness : 0.08mm, 0.09mm, 0.10mm, 0.12mm, 0.15mm, 0.18mm.
#42, Onseok-dong, Hwaseong-si, Gyeonggi-do, 445-110, KoreaTel. 82-31-356-2397 Fax. 82-31-356-2399 E-mail. [email protected]
Issue Date : 2013. 06. 14