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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PC PC-1220 韩国乐天化学
HOPELEX
光学级,通用
透明,高刚性
TDS
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国乐天化学/PC-1220 |
|---|---|---|---|
| 热变形温度 | 1.8Mpa | ASTM D648 | 125 °C |
| 0.45Mpa | ASTM D648 | 136 °C | |
| 维卡软化温度 | ASTM D1525 | 153 °C | |
| 线性热膨胀系数 | ASTM D696 | 6-8 |
| 机械性能 | 测试条件 | 测试方法 | 韩国乐天化学/PC-1220 |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 630 kg/cm | |
| 洛氏硬度 | ASTM D785 | 77 M | |
| 伸长率 | ASTM D638 | 60 % | |
| 弯曲模量 | ASTM D790 | 24000 kg/cm | |
| 弯曲强度 | ASTM D790 | 920 kg/cm | |
| 悬壁梁缺口冲击强度 | ASTM D256 | 80 kg.cm/cm |
| 电气性能 | 测试条件 | 测试方法 | 韩国乐天化学/PC-1220 |
|---|---|---|---|
| 耗散因数 | ASTM D150 | 2.95 | |
| 体积电阻率 | 10 | ASTM D257 | 3 Ω.cm |
| 物理性能 | 测试条件 | 测试方法 | 韩国乐天化学/PC-1220 |
|---|---|---|---|
| 熔体质量流动速率 | ASTM D1238 | 22 g/10min | |
| 收缩率 | ASTM D955 | 0.5-0.7 % | |
| 吸水率 | ASTM D570 | 0.2 % |
| 光学性能 | 测试条件 | 测试方法 | 韩国乐天化学/PC-1220 |
|---|---|---|---|
| 透过率 | ASTM D1003 | 89 % | |
| 雾度 | ASTM D1003 | ＜0.8 % | |
| 折射率 | ASTM D542 | 1.585 |