| POM K700 韓國(guó)科隆公司 物性數(shù)據(jù) ①原料描述部分 |
| 暫無(wú)此原料描述部分┄ |
②原料技術(shù)數(shù)據(jù)
| 性能項(xiàng)目 | 試驗(yàn)條件[狀態(tài)] | 測(cè)試方法 | 測(cè)試數(shù)據(jù) | 數(shù)據(jù)單位 | |
| 物理性能 | 比重 | --- | D792 | 1.41 | - |
| 吸水率 | --- | D570 | 0.22 | % | |
| 成型收縮率 | --- | D955 | 2.0 | % | |
| 熔融指數(shù) | --- | D1238 | 27.0 | g/10min | |
| 機(jī)械性能 | 拉伸強(qiáng)度 | --- | D638 | 650 | Kg/cm2 |
| 拉伸長(zhǎng)率 | --- | D638 | 50 | % | |
| 彎曲強(qiáng)度 | --- | D790 | 930 | Kg/cm2 | |
| 彎曲彈性率 | --- | D790 | 28000 | Kg/cm2 | |
| IZOD缺口沖擊強(qiáng)度 | --- | D256 | 6.0 | kg.cm/cm | |
| 洛氏硬度 | --- | D785 | 82 | Mscal | |
| 摩擦系數(shù) | --- | D1894 | 0.22 | - | |
| 電氣性能 | 燃燒性 | --- | UL94 | HB | - |
| 表面電阻系數(shù) | --- | D257 | 1×1016 | Ω.cm | |
| 體積電阻系數(shù) | --- | D257 | 1×1014 | Ω | |
| 絕緣破壞電壓 | --- | D149 | 19 | KV/mm | |
| 介電常數(shù) | --- | D150 | 3.7 | - | |
| 介電損耗正切 | --- | D150 | 0.006 | - | |
| 耐ARC性 | --- | D495 | >200 | sec | |
| 熱 性 能 | 熱變形溫度 | 18.6 | D648 | 110 | ℃ |
| 熔點(diǎn) | --- | D1525 | 166 | ℃ | |
| 熱變形溫度 | 4.6 | --- | 160 | Kg/cm2 | |
| 熱膨脹系數(shù) | --- | D696 | 11-13 | ×10-5cm/cm℃ | |
