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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
PBT 4815 NCB 漳州长春
LONGLITE®
纤维级
玻纤增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 漳州长春/4815 NCB |
|---|---|---|---|
| 热变形温度 | 18.6kg/cm² | D648 | 195 °C |
| 4.6kg/cm² | D648 | 220 °C | |
| 熔融温度 | DSC | 225 °C |
| 机械性能 | 测试条件 | 测试方法 | 漳州长春/4815 NCB |
|---|---|---|---|
| 拉伸强度 | D638 | 920 kg/cm2 | |
| 伸长率 | 断裂 | D638 | 3.7 % |
| 弯曲模量 | D790 | 54000 kg/cm2 | |
| 弯曲强度 | D790 | 1350 kg/cm2 | |
| 悬壁梁缺口冲击强度 | D256 | 5.0 Kg cm/cm | |
| 硬度 | D785 | 120 R |
| 电气性能 | 测试条件 | 测试方法 | 漳州长春/4815 NCB |
|---|---|---|---|
| 表面阻抗率 | D257 | 10^13 Ω | |
| 介电常数 | D150 | 3.3 60Hz | |
| 介电强度 | D149 | 22 KV/mm | |
| 耐电弧性 | ℃ | 90 sec | |
| 体积电阻率 | D257 | 10^15 Ω·cm | |
| 诱电正接 | D150 | 0.001 60Hz |
| 物理性能 | 测试条件 | 测试方法 | 漳州长春/4815 NCB |
|---|---|---|---|
| 吸水率 | 24h | D570 | 0.03 % |
| 线性热膨胀系数 | D696 | 5.5 |