A : 原料基本描述
| 规格级别: |
--- |
外观颜色: |
透明 |
| 用途概述: |
工业用监视窗、计算机、光学仪器、静电复印机显影剂贮器、X射线仪窥窗、滑雪运动器材、机器、汽车等储油罐、可制薄膜。 |
| 备注说明: |
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B : 原料技术性能
| 性能项目 |
试验条件[状态] |
测试方法 |
测试数据 |
数据单位 |
| 物理性能 |
相对密度 |
--- |
--- |
1.12 |
g/cm3 |
| 透光率 |
--- |
--- |
85-90 |
% |
| 折射率 |
--- |
--- |
1.566 |
--- |
| 弯曲强度 |
--- |
--- |
125 |
MPa |
| 模塑收缩率 |
--- |
--- |
0.5 |
% |
| 机械性能 |
弯曲弹性模量 |
--- |
--- |
2.9 |
GPa |
| 冲击强度 |
无缺口,20℃ |
--- |
不断 |
KJ/m2 |
| 冲击强度 |
无缺口,-50℃ |
--- |
>60 |
KJ/m2 |
| 拉伸强度 |
--- |
--- |
60 |
MPa |
| 冲击强度 |
缺口,20℃ |
--- |
10-15 |
KJ/m2 |
| 冲击强度 |
缺口,-50℃ |
--- |
3 |
KJ/m2 |
| 球压痕硬度 |
--- |
--- |
60S140 |
MPa |
| 耐磨性 |
--- |
--- |
25/1000 |
mm/r |
| 电气性能 |
表面电阻率 |
干燥 |
--- |
5×1013 |
--- |
| 表面电阻率 |
浸水24h |
--- |
5×1013 |
--- |
| 体积电阻率 |
干燥 |
--- |
5×1014 |
--- |
| 体积电阻率 |
80%RH,4d |
--- |
5×1014 |
--- |
| 介电常数 |
100%RH,7d,1KHz |
--- |
3.9 |
--- |
| 介电常数 |
100%RH,7d,1MHz |
--- |
3.4 |
--- |
| 介电损耗正切 |
100%RH,7d,1KHz |
--- |
3×10-2 |
--- |
| 介质损耗角正切 |
100%RH,7d,1MHz |
--- |
3×10-2 |
--- |
| 介电强度 |
1mm |
--- |
25 |
KV/mm |
| 热 性 能 |
热变形温度 |
1.85MPa |
--- |
130 |
℃ |
| 线性膨胀系数 |
--- |
--- |
6×10-5 |
K-1 |
| 热导率 |
--- |
--- |
0.209 |
W/m.k |
| 比热容 |
--- |
--- |
1.47 |
Kj/Kg.K |
| 马丁耐热 |
--- |
--- |
100 |
℃ |
| 长期使用温度 |
--- |
--- |
90 |
℃ |
| 维卡软化点 |
--- |
--- |
145 |
℃ |
| 热变形温度 |
0.46MPa |
--- |
140 |
℃ | |
|