English 
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| Quantity: | |
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LB25
Libin
LB25
UHMWPE
customized
customized
A. Description of plastic uhmwpe roller wheel for port spreader
UHMWPE material has exceptionally low coefficient of friction offering superb sliding properties and is one of the best plastics for wear/abrasion resistance meanwhile tough and impact resistant even at cryogenic temperatures. As a result, it is definite that UHMW polyethylene is a wonderful engineering plastic that can solve many problems that other engineering plastics cannot.
B. Characteristics of UHMW polyethylene large plastic washer
1. UHMW exhibits virtually no water absorption
2, Non-Toxic
3. Low coefficient of friction
4. Corrosion resistant
5. Abrasion and impact resistant
6. Wear Resistant
7. Dielectric
8. Weatherproof
C. Application Areas for UHMW polyethylene large plastic washer
1. Textile Industry:
2. Chemical Industry:
3. Food Processing Industry:
4. Paper Industry:
5. Material Handling:
6. Farm Implement:
7. Mining & Metals Processing Industries:
8. Transportation:
9. Consumer Products:
10. Waste Water Treatment:
D. A parameter table for UHMWPE
Property | ASTM Test | Units Metric (US) | Typical Values |
Specific Gravity | D792 | gm/cm° | 0.926-0.934 |
Tensile Strength @ Yield | D638 | MPa (PSI) | 21 (3100) |
Tensile Strength @ Break | D638 | MPa (PSI) | 48 (7000) |
Elongation @ Break | D638 | % | 350 |
Young's ("E") Modulus (23°C) | D638 | MPa (PSI 105) | 690 (1.0) |
Young's ("E") Modulus (-269°C) | D638 | MPa (PSI 105) | 2970 (4.3) |
Izod Impact Strength (23°C) | D256(1) | J/m (ft-LBS/in notch) | 140 (30) |
Izod Impact Strength (-40°C) | D256(1) | J/m (ft-LBS/in notch) | 100 (21) |
Hardness, Shore "D" | D2240 | - | 62-66 |
Abrasion Resistance | (2) | - | 100 |
Water Absorption | D570 | % | Nil |
Relative Solution Viscosity | D4020 | dl/gm | 2.3-3.5 |
Density | (lbs./cubic in.) | .034 |
Any small size need us to cut , we can satisfy your special need .