TPU Elastollan 754 D HPM 耐热性高
Elastollan® 754 D HPM
Thermoplastic Polyurethane Elastomer (Polyester)
BASF Polyurethanes GmbH
产品说明:
Thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties, very good damping and resilience performance, heat resistance and improved cycle times.
Typical applications
(Automotive) e.g. sealings, stop dampers, cable jackets.
物性信息:
特性 | 耐热性,高 有弹性 |
用途 | 电缆护套 密封件 汽车领域的应用 |
加工方法 | 吹塑成型 挤出 注射成型 |
密度 | 1.24 | g/cm³ | ISO 1183/A |
肖氏硬度 (邵氏 D, 3 秒) | 55 | ISO 7619 |
磨损量 | 20.0 | mm³ | ISO 4649-A |
拉伸应力 | DIN 53504 | ||
20%应变 | 15.0 | MPa | DIN 53504 |
应变 | 20.0 | MPa | DIN 53504 |
300%应变 | 40.0 | MPa | DIN 53504 |
拉伸应力 | DIN 53504 | ||
屈服 1 | 30.0 | MPa | DIN 53504 |
屈服 | 35.0 | MPa | DIN 53504 |
伸长率 | DIN 53504 | ||
断裂 2 | 550 | % | DIN 53504 |
断裂 | 450 | % | DIN 53504 |
撕裂强度 3 | 160 | kN/m | ISO 34-1 |
压缩yongjiu变形 | ISO 815 | ||
23°C, 72 hr | 25 | % | ISO 815 |
70°C, 24 hr | 35 | % | ISO 815 |
100°C, 24 hr | 45 | % | ISO 815 |
简支梁缺口冲击强度 | ISO 179 | ||
-30°C | 无断裂 | ISO 179 | |
23°C | 无断裂 | ISO 179 |
维卡软化温度 | 155 | °C | ISO 306/A120 |
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