Elastollan® SP 806
热塑性聚氨酯弹性体(聚醚)
产品说明:
Thermoplastic Polyether and Polyester Polyurethane Special products with excellent mechanical properties, outstanding wear resistance, good damping and resilience performance and excellent tear strength.
Typical applications
Application specific formulations.
密度 | 1.12 | g/cm³ | ISO 1183/A |
肖氏硬度 (邵氏 A, 3 秒) | 87 |
| ISO 7619 |
磨损量 | 30.0 | mm³ | ISO 4649-A |
拉伸应力 |
|
| DIN 53504 |
20%应变 | 363 | psi |
|
100%应变 | 870 | psi |
|
300%应变 | 1670 | psi |
|
拉伸应力 (屈服) | 6530 | psi | DIN 53504 |
伸长率 (断裂) | 550 | % | DIN 53504 |
撕裂强度 2 | 340 | lbf/in | ISO 34-1 |
压缩永久变形 |
|
| ISO 815 |
73°F, 72 hr | 26 | % |
|
158°F, 24 hr | 43 | % |
|
简支梁缺口冲击强度 |
|
| ISO 179 |
-22°F | 无断裂 |
|
|
73°F | 无断裂 |
|
|
加工(熔体)温度 | 347 到 464 | °F |
|
模具温度 | 68 到 158 | °F |
|
熔体温度 | 347 到 428 | °F |
|
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