POM S761 日本東麗工業(yè)株式會社 物性數(shù)據(jù) |
①原料描述部分
暫無此原料描述部分┄ |
②原料技術(shù)數(shù)據(jù)
性能項目 | 試驗(yàn)條件[狀態(tài)] | 測試方法 | 測試數(shù)據(jù) | 數(shù)據(jù)單位 | |||||||||
基本性能 | 吸水率 | --- | ASTM D-570 | 0.22 | % | ||||||||
熔體流動速率 | --- | ASTM D-1238 | 9.0 | g/10min | |||||||||
物理性能 | 比重 | --- | ASTM D-792 | 1.41 | --- | ||||||||
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機(jī)械性能 | 拉伸強(qiáng)度 | --- | ASTM D-638 | 62 | MPa | ||||||||
斷裂伸長率 | --- | ASTM D-638 | 60 | % | |||||||||
抗彎強(qiáng)度 | --- | ASTM D-790 | 92 | MPa | |||||||||
抗彎模數(shù) | --- | ASTM D-790 | 2.65 | GPa | |||||||||
剪切強(qiáng)度 | --- | ASTM D-732 | 56 | MPa | |||||||||
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抗張沖擊強(qiáng)度 | --- | ASTM D-1822 | 120 | kj/m2 | |||||||||
洛氏硬度 | --- | ASTM D-785 | M80(R115) | --- | |||||||||
電氣性能 | 漏電流路形成指數(shù) | --- | IEC(CTI) | 600 | V | ||||||||
絕緣強(qiáng)度 | 3mmt | ASTM D-149 | 19 | MV/m | |||||||||
體積電阻率 | --- | ASTM D-257 | 4 | ×1012Ω.cm | |||||||||
介電常數(shù) | 50Hz | --- | 3.7 | --- | |||||||||
介電常數(shù) | 106Hz | ASTM D-150 | 3.7 | --- | |||||||||
損耗因素 | 50Hz | ASTM D-150 | 0.005 | --- | |||||||||
損耗因素 | 106Hz | ASTM D-150 | 0.005 | --- | |||||||||
耐電弧性 | --- | ASTM D-495 | >200 | sec | |||||||||
熱 性 能 | 熔點(diǎn) | --- | DSC | 166 | ℃ | ||||||||
熱變形溫度 | 0.45MPa | ASTM D-648 | 158 | ℃ | |||||||||
熱變形溫度 | 1.82MPa | ASTM D-648 | 110 | ℃ | |||||||||
線膨脹系數(shù) | --- | ASTM D-696 | 10 | ×10-5℃ | |||||||||
可燃性 | --- | UL 94 | HB | --- |