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IRP Wear Strips Chain Guides - systemflex.co.za
Transcript of IRP Wear Strips Chain Guides - systemflex.co.za
VOL 17.3
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WEAR STRIP SOLUTIONS FOR EVERY INDUSTRY
SPECIFICATIONS & PROPERTIES
Property
Density
Colour
Mechanical Properties:
Yield Stress N/mm2
Notched impact strength mJ/mm DIN 53453
(Double 15V notch)
Hardness Shore D DIN 53505
Dynamic coefficient of Friction Ratio tension to load Plastic to steel
(roughness 2-2.5µm)
Relative Sand Slurry (lower = better) 1200 rpm/24 hours Abrasion Resistance*
UHMWPE
18+ 17+
120 200
64 62
0.09-0.10 0.10-0.12
80 100 (very good) (good)
Confetti Ultralene
18+ 18+
110 200
64 63
0.14-0.16 0.10-0.12
130 70 (fair) (excellent)
*NOTE: The sand/slurry testing method rotates a sample in quarts slurry for 24 hrs @ 1200 rpm and measures the volumetric loss. However, this is not necessarily a reflection of wear under low stress sliding abrasion conditions. The lower this figure, the better.
Working Temperature Continuous
Working Temperature Short Periods
Coefficient of Linear Expansion
Heat Conductivity at 20°c
oc
oc-1
wrc.m
Thermal Properties
DIN 53752
DIN 52612
II • :1 •1
max. 100
1.8 x 10·4
0.42
II • :1 •1
max. 100
2 X 10·4
0.42
ti • :, .,
max. 100
2 X 10·4
0.42
It • :1 •t
max. 100
2 X 10·4
0.42
NOTE: Whille every care has been taken in the compilation of this data based on the tests from authoralive sources and practical experience, no liability can be accepted.
UHMWPE WEAR STRIPS
Wear strips are used to reduce wear or erosion in mechanical systems. They are used wherever abrasion, impact, or heat may cause wear and tear on mechanical components. The proper selection of wear strips, plates and parts requires an understanding of both application requirements and product specifications. Wear Strips protect manufacturing machinery from abrasion or impact. UHMWPE wear strips are resistant to the abrasive effects of the bulk processing of grain, ore, salt, limestone, coal, glass, and y ash. Anti-static and UV treated grades are available on request.
• Used as a sliding support for plastic modular belts and chains, or as a guiding aid for various purposes;• Used in a wide range of industries such as bottling, packaging, materials handling, and food processing.
ADVANTAGES
• Lower drag and noise• Shock absorbing & self-lubricating• Very low coefficient of friction• High impact and bending strength
UHMWPE CHAIN GUIDES
• FDA approved• No moisture absorption• Bacteria free & hygienic• Reduced power requirements
• Excellent chemical resistance, erosionand abrasion resistant
• Environmentally friendly and recyclable
Conveying Components & Industrial Chain Guides for Roller Chains: Industrial chain guides are available in UHMWPE, which meets guidelines for food handling, including those from FDA, USDA and 3-A Dairy. UHMWPE self-lubricating surface minimizes friction and extends chain life. UHMWPE industrial chain guides are quiet, reduces noise and are made for use with plastic or metal chains.
APPLICATIONS
Wear strips, sliding supports and guides, as well as curved and straight tracks that are extruded or machined, are used in many industries, including bottling, packaging, mechanical, pharmaceutics, ceramics, glass, food processing, paper, etc. UHMWPE offers impact resistance, tensile strength at high temperatures, and energy absorption under high stress levels.
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W27 SERIES
20
W63 SERIES
23
W47 SERIES
21
12.8
W48 SERIES
50.5
2�tk :DI4.4 4
2
30
W104 SERIES
47
��K �[u 40.7
33 2-4·····
Description Size Length standard Colour
Z-Section 20x3 50m Coils Green
Description Size Length standard Colour
Z Section 23x4 50m Coils Black
Description Size Length standard Colour
6m or 50m Coils Green
Description Size Length Standard Colour
C-Section 40x8 6m Black & White
Description Size Length Standard Colour
C-Section 40 X 10 6m Black & White
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s..l 3
W116 SERIES
40
20.5
W117 SERIES
25
20.5
W009 SERIES
17.8
16
� l 3
\j 15 u
W010 SERIES
12
10
W16 SERIES
108
41
Description Size Length Standard Colour
........... �lip�()�.� ?�ap�··· 40x3 50m Coils White
Description Size Length Standard Colour
........... �lip�()�.� ?hape 25x3 50m Coils White
Description Size Length Standard Colour
U-Section 9x3 6m White
Description Size Length Standard Colour
U-Section 6x3 6m White
Description Size Length Standard Colour
U-Section 108x3 6m or 50m Coils Black
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W20 SERIES
40
W0111 SERIES
47.6
" 40.5 3
W57 SERIES
43
G21 SERIES
30
·I22.8
Description Size Length standard Colour
T-Section 40x3 50m Coils Green
Description Size Length Standard Colour
Drop Sided T-Section 38x4 6m or 50m Coils Black & White
Description Size Length Standard Colour
Description Size Length standard Colour
5/8 Chain Guide 31 x4 6m Black
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CHAIN GUIDES
IRP's Ultra High Molecular Weight Polyethylene Wear Strips, Chain Guides, Curves and Tracks deliver properties of wear resistance, self lubrication, water resistance, acid resistance, anti-vibration/noise dampening, dirt repellent and are light weight which makes it an ideal material for support and guiding of standard chain sections. Use of these sections not only support the chain but also prevent chain vibration and assists in reducing effect of drag which extends the expectancy of chains and belts.
Conventional guide rails manufactured from sheet or other metal are frequently responsible for excessive wear of rollers and links, particularly if lubrication is not provided.
The increasing requirements of noise, hygiene, health and safety make the use IRP's Ultra High Molecular Weight Polyethylene and nylons particularly useful in the design of machinery incorporating chains and belts.
Type G1 1a Type G1 1b
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r� rm:m.w m
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G1-1 b SERIES
-----------
fl
Muiu■• I •nuiu■• I •■uiuii,,iuiiuiui� 3/a X 5'32• 4.0 6.6 9.3 20 2.2 2.0 3.8 25
06B-1 3/a X 7/32• 4.0 6.6 9.3 20 1.2 3.1 5.6 25
½x 3'1s· 4.0 8.0 10.8 20 0.9 2.7 4.7 25
083-1 ½x1/,,. 5.0 8.0 11.8 20 1.4 3.5 6.3 30
� ½x¼- 5.0 8.7 12.8 24 1.1 3.9 6.3 30
E ½x 5'1s· 5.0 8.7 12.8 24 1.2 3.9 7.6 30 088-1
¾x¼- 6.0 10.4 15.4 30 1.4 4.0 6.3 30
10B-1 %x%- 6.0 10.4 15.4 30 1.3 4.0 9.5 35
12B-1 ¾ x 7'1s· 7.0 12.3 16.9 40 1.6 4.4 11.5 35
16B-1 1" x 17 mm 9.0 16.1 24.4 40 1.1 8.8 16.9 45
20B-1 1 ¼x¾- 11.0 19.3 27.5 50 1.9 9.9 19.4 50
24B-1 1 ½ X 1" 16.0 25.7 36.5 60 1.9 13.0 25.2 60
28B-1 1 ¾x31 mm 17.0 28.3 41.5 60 2.0 16.1 30.8
70
GR1 -C SERIES
---½ X 3/1s' 17 15 17 C-2012
D 083-1 De ½x¼· 17 15 17 C-2012
½ X 5/16' 17 15 17 C-2012 08B-1
¾x¼· 17 15 17 C-2012
1 0B-1 %x%- 17 15 17 C-2012
12B-1 ¾x7/,,: 20 15 17 C-2012
12B-1 ¾x7/,,: 24 15 18 C-2812
16B-1 1"x17mm 24 15 18 C-2812
20B-1 1 ¼x¾· 28 15 18 C-2812
24B-1 1 ½x 1" 33 25 30 C-3817
28B-1 1 ¾x31 mm 38 25 30 C-3817
25 30 C-3817
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IR,i, Engineeri1g Plastics; To Suite
LOCALLY MANUFACTURED I GLOBALLY ACCEPTED
JOHANNESBURG CAPETOWN DURBAN
PO Box2666 PO Box2666 PO Box2666 Honeydew, 2040 Honeydew, 2040 Honeydew, 2040
Tel: +27 11 462 2241 Tel: +27 21 556 6990 Tel: +27 31 205 0200 Fax: + 27 11 462 4150 Fax: +27 21 556 7440 Fax: +27 31 205 0203 Email: [email protected] Email: [email protected] Email: [email protected]
IRP Head Of�ce:
Unit 6 – Aero Park, Corner Thunderbolt Lane and Amelia Drive, Lanseria Corporate Estate, Pelindaba Road
www.irp.co.za
IRP Head Of�ce:
Unit 6 – Aero Park, Corner Thunderbolt Lane and Amelia Drive, Lanseria Corporate Estate, Pelindaba Road
www.irp.co.za