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日本旭化成PMMA 560F塑胶原料物性表:
性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 | |
基本性能 | 吸水率 | --- | --- | 0.3 | % |
熔体流动速率 | --- | --- | 13 | g/10min | |
UL标准 | --- | --- | 94HB | --- | |
物理性能 | 比重 | --- | --- | 1.19 | --- |
成形收缩率 | --- | --- | 0.002-0.006 | cm/cm | |
透光率 | --- | --- | 93 | % | |
折射率 | --- | --- | 1.49 | --- | |
机械性能 | 拉伸强度 | --- | --- | 68 | Mpa |
伸长率 | --- | --- | 5 | % | |
抗弯强度 | --- | --- | 110 | Mpa | |
洛氏硬度 | --- | --- | 92 | M-scale/R-scale | |
抗弯模量 | --- | --- | 3200 | Mpa | |
埃左氏冲击强度 | --- | --- | 1.5 | KJ/m2 | |
热 性 能 | 热变形温度 | --- | --- | 84 | ℃ |
线膨胀系数 | --- | --- | 6×10-5 | cm/cm.℃ |
PMMA 560F|PMMA塑胶原料物性表|560F物性表|