PMMA MF001 三菱丽阳株式会社 物性数据 |
规格级别: | 射出挤出级 | 外观颜色: | --- |
用途概述: | --- | ||
备注说明: | 特性:高耐热 |
性能项目 | 试验条件[状态] | 测试方法 |
|
数据单位 | |||||
基本性能 | 吸水率 | 24hr | ASTM D-570 |
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% | ||||
熔体流动速率 | 230℃,3.8kg | ASTM D-1238 |
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g/10min | |||||
物理性能 | 折射率 | --- | ASTM D-542 |
|
Nd | ||||
比重 | --- | ATSM D-792 |
|
--- | |||||
全光线透射系数 | 3.2mm | ASTM D-1003 |
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% | |||||
机械性能 | 成型收缩率 | --- | ASTM D-955 |
|
% | ||||
抗拉强度 | --- | ASTM D-638 |
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Kg/cm2 | |||||
延伸率 | --- | ASTM D-638 |
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% | |||||
抗弯强度 | 1/4″棒 | ASTM D-790 |
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Kg/cm2 | |||||
弯曲弹性模量 | 1/4″棒 | ASTM D-790 |
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Kg/cm2 | |||||
抗压强度 | --- | ASTM D-695 |
|
Kg/cm2 | |||||
悬臂梁式冲击强度 | 1/4″付 | ASTM D-255 |
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Kgcm/cm | |||||
洛氏硬度 | --- | ASTM D-785 |
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M scale | |||||
电气性能 | 表面电阻系数 | --- | JIS K-6911 |
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--- | ||||
体积电阻系数 | --- | JIS K-6911 |
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--- | |||||
绝缘击穿强度 | --- | --- |
|
--- | |||||
介电常数 | 60Hz | --- |
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--- | |||||
介质损耗角正切 | 60Hz | --- |
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--- | |||||
耐电弧性 | --- | JIS K-6911 |
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--- | |||||
热 性 能 | 维卡软化温度 | 1kg | ASTM D-1525 |
|
℃ | ||||
比热 | --- | --- |
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Cal/g/℃ | |||||
线膨胀系数 | --- | ASTM D-696 |
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Cm/cm/℃ | |||||
热传导系数 | --- | ASTM C-177 |
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Cal/s/cm/℃ | |||||
载荷挠曲温度 | 18.56kg/cm2 | ASTM D-648 |
|
℃ |