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TPU弹性体 UF3185 | |||||||
主要特征 | 主要应用 | ||||||
无卤阻燃,环保 | 电线插头及各类注塑制品 | ||||||
注塑级,聚酯型,雾面 | |||||||
性能 | 典型数值 | 单位 | 测试标准 | ||||
物理机械性能 | |||||||
拉伸强度 | 18 | MPa | ASTM D638 | ||||
断裂延长率 | 450 | % | ASTM D638 | ||||
硬度 邵氏A | 85±3 | A | ASTM D2240 | ||||
比重 | 1.22±0.03 | g/cm3 | ASTM D792 | ||||
熔融指数 ,230℃/5kg | 8~10 | g/10min | ASTM D1238 | ||||
脆化温度 | -50 | ℃ | ISO 812 | ||||
电性能 | |||||||
体积电阻率,20℃ | >1.0E+11 | Ω.㎝ | GB/T 1410 | ||||
介电强度,20℃ | 16 | MV/m | GB/T 1408.1 | ||||
阻燃性能 | |||||||
阻燃等级(UL94,10mm) | V0 | UL94 | |||||
加工性能 | |||||||
上节温度 | 180~210 | ˚C | |||||
下节温度 | 180~210 | ˚C | |||||
模具温度 | 40~60 | ˚C | |||||
干燥温度 | 100 | ˚C | |||||
干燥时间 | 2~3 | h | |||||
以上典型性能资料为参考性资料 |
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