UHMW-PE Pipe or Plate Extrusion Line
UHMW-PE Comparison with Several Plastics
Test Item | Test method | Unit | UHMWPE | PA66 | PVC | PE | 钢管 |
Density |
D-1505 | g/cm3 | 0.93 | 1.13-1.15 | 1.4 | 0.945 | 7.8 |
Thermo Deformation Temperature | D-648 |
oC |
85 | 182-224 | 54-73 | 71 |
|
Notch Cantilever Beam Impact Strength | D-256 | J/cm | no failure | 0.59-1.08 | <1.0 | 2.7 |
|
Rockwell Hardness | D-747 | 1200 | 40 | 85-120 | 55 |
|
|
Rate of Wear | Three Stone Chemical Way | 21 | 100 | 320 | 55 | 100 |
|
Corrosion Resistance |
|
Excellent | Good | Excellent | Good | Bad |
|
Impact Strength at Low temperature | -40oC | J/cm | 150 | <1 | <0.5 | 5 |
|
Environment Application Break Resistance |
|
|
>4000 | 2000 |
|
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