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|
UHMW PE Fender Properties |
 |
| |
Test Method
|
Test Method |
Typical Value |
Unit |
| Density |
DIN 53479 / ASTM D 792 |
0.93-0.95 |
g/cm³ |
Molecular Weight
|
Viscosimetric |
~4,000,000 |
g/mol
|
Dynamic Friction
|
DIN 53375 / ASTM D 1894 |
≤0.15 |
__ |
Yield Strength
|
ISO 527 / ASTM D 638 |
≥17 / ≥20 |
MPa |
Tensile Break
|
ASTM D 638 |
≥40
|
MPa |
Elongation at Break
|
ISO 527 / ASTM D 638 |
≥50 / ≥350 |
% |
| Flexural Modulus |
ASTM D 790B |
≥800 |
MPa |
Shore Hardness
|
ISO 868 |
60 |
15 sec
|
Single-V notched Impact
|
ISO 868 / ASTM 256A |
≥130 / No break |
Kj/m² |
Abrasion Inddex
|
Sand Slurry (steel=100) |
10-15 |
__ |
Operating Temperature
|
__ |
'-80 to +80 |
°C |
Thermal Expansion
|
DIN 52328 / ASTM D 696 |
~2x10ˉ4
|
Kˉ¹ |
|
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