| UHMW-PE Properties | Unit | Testmethod |
AST black
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| Density of homogeneously moulded material | g/cm3 | DIN 53479 | 0.94 | ||
| Molecualr weight | Million | - | ca. 4,5 | ||
| Mechanical properties | |||||
| Tensile strength | N/mm2 | DIN 53455 | 30 | ||
| Breaking strength | N/mm2 | DIN 53455 | 43 | ||
| Elongation at break + 23℃ | % | DIN 53455 | >350 | ||
| Torsional stiffness at + 23℃ | N/mm2 | DIN 53477 | 300 | ||
| Torsional Stiffness - 40℃ | N/mm2 | DIN 53477 | 400 | ||
| Ball indentation hardness 30 sec. value | N/mm2 | DIN 53456 | 40 | ||
| Shore hardness D | - | DIN 53505 | 61-67 | ||
| Notched Impact strength (15ﾟangle ) | ml/mm2 | DIN 53453 | >100 o.Br. | ||
| Abrasion (Sand-Slurry-Test) | % | Slurry-Test | 110-120 | ||
| Frictional coefficient | - | GB/T3960-83 | 0.11 | ||
| Thermal properties | |||||
| Melting point | ℃ | Polarisations | 139 | ||
| Thermal coefficient of linear expansion 23-80℃ | ℃-1 1/K | DIN 52328 |
1,7-2,5．10-4/K
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| Thermal conductivity at 23℃ | W/℃.m | DIN 52613 | 0.42 | ||
| Dimensional stability under heat | ℃ | DIN 53461 | 95 | ||
| UHMW-PE bonded to Rubber | |||||
| Breaking strength | kgf/25mm | ASTM D903 | >30 | ||