| PMMA 80N 日本旭化成工業(yè)株式會社 物性數(shù)據(jù) |
| 暫無此原料描述部分┄ |
| 性能項目 | 試驗條件[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 | --- | --- | 0.3 | % |
| 熔體流動速率 | --- | --- | 2.0 | g/10min | |
| UL標準 | --- | --- | 94HB | --- | |
| 物理性能 | 比重 | --- | --- | 1.19 | --- |
| 透光率 | --- | --- | 93 | % | |
| 折射率 | --- | --- | 1.19 | --- | |
| 機械性能 | 拉伸強度 | --- | --- | 73 | Mpa |
| 伸長率 | --- | --- | 5 | % | |
| 抗彎強度 | --- | --- | 120 | Mpa | |
| 成形收縮率 | --- | --- | 0.002-0.006 | cm/cm | |
| 洛氏硬度 | --- | --- | 100 | M-scale/R-scale | |
| 抗彎模量 | --- | --- | 3300 | Mpa | |
| 埃左氏沖擊強度 | --- | --- | 1.6 | KJ/m2 | |
| 熱 性 能 | 熱變形溫度 | --- | --- | 100 | ℃ |
| 線膨脹系數(shù) | --- | --- | 6×10-5 | cm/cm.℃ | |
