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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 131R-111 基础创新塑料(美国)
LEXAN™
汽车领域
透明,耐高温,特性：超高粘度
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/131R-111 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB | |
| 长期使用温度 | UL 746B | 115 °C | |
| 热变形温度 | 1.8MPa | ASTM D-648 | 132 °C |
| 0.45MPa | ASTM D-648 | 137 °C | |
| 维卡软化温度 | ASTM D-1525 | 154 °C | |
| 线性热膨胀系数 | ASTM E-831 | 6.8×10 1/℃ |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/131R-111 |
|---|---|---|---|
| 断裂伸长率 | 断裂点 | ASTM D-638 | 110 % |
| 拉伸强度 | 屈伏点 | ASTM D-638 | 62 Mpa |
| 洛氏硬度 | R | ASTM D-785 | 118 |
| 弯曲模量 | ASTM D-790 | 2343 Mpa | |
| 弯曲强度 | ASTM D-790 | 93 Mpa | |
| 悬壁梁缺口冲击强度 | 缺口23℃ | ASTM D-256 | 907 J/m |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/131R-111 |
|---|---|---|---|
| 耗散因数 | 1MHz | ASTM D-150 | 0.01 |
| 60Hz | ASTM D-150 | 0.0009 | |
| 介电常数 | 60Hz | ASTM D-150 | 3.17 |
| 体积电阻率 | ASTM D-257 | 1×10 Ω.cm |
| 加工性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/131R-111 |
|---|---|---|---|
| 吸水率 | ASTM D-570 | 0.15 % |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/131R-111 |
|---|---|---|---|
| 密度 | ASTM D-792 | 1.2 | |
| 熔体质量流动速率 | ASTM D-1238 | 3.5 g/10min | |
| 收缩率 | 3.2mm | ASTM D-955 | 5-7 10 |