Elastollan® R 2000
热塑性聚氨酯弹性体（聚酯）
产品说明:
Glass fibre reinforced thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties, outstanding impact strength, high stiffness whilst maintaining good elongation, low coefficiant of expansion similar to Aluminium, low shrinkage, good paintability.
Typical applications
Automotive body and panels and structural door trim parts, under body sealants, technical mouldings e.g. plugs, ski tips.
用途 | 插头、密封剂、汽车外部零件、汽车外部装饰、体育用品 |
外观 | |
加工方法 | |
多点数据 | Creep Modulus vs. Time (ISO 11403-1)Isochronous Stress vs. Strain (ISO 11403-1)Isothermal Stress vs. Strain (ISO 11403-1)Secant Modulus vs. Strain (ISO 11403-1)Shear Modulus vs. Temperature (ISO 11403-1) |
密度 | 1.37 | g/cm³ | ISO 1183/A |
肖氏硬度 (邵氏 D, 3 秒) | 67 |
| ISO 7619 |
拉伸模量 | 290000 | psi | ISO 527-2 |
拉伸应力 | 9430 | psi | ISO 527-2/1A/50 |
拉伸应变 (断裂) | 25 | % | ISO 527-2/1A/50 |
简支梁缺口冲击强度 |
|
| ISO 179 |
-22°F | 4.8 | ft·lb/in² |
|
73°F | 24 | ft·lb/in² |
|
简支梁无缺口冲击强度 |
|
| ISO 179 |
-22°F | 52 | ft·lb/in² |
|
73°F | 67 | ft·lb/in² |
|
热变形温度 |
|
|
|
66 psi, 未退火 | 280 | °F | ISO 75-2/B |
264 psi, 未退火 | 239 | °F | ISO 75-2/A |
线形热膨胀系数 - 流动 (73 到 176°F) | 1.1E-5 | in/in/°F | DIN 53752-A |
加工（熔体）温度 | 437 到 473 | °F |
|
模具温度 | 122 到 158 | °F |
|
如需巴斯夫原厂物性表及相关文件，请联系我们工作人员，谢谢！
