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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 BT-2230 BK 马来西亚DIC
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通用,通用
玻纤增强,通用,填料：玻璃纤维增强材料,30% 填料按重量
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物性数据
| 热性能 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 200 °C |
| 线性热膨胀系数 | MD：-30到100°C | ASTM D696 | 2.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 悬壁梁无缺口冲击强度 | ASTM D256 | 500 J/m |
| 电气性能 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 耗散因数 | 1MHz | ASTM D150 | 0.020 |
| 介电常数 | 1MHz | ASTM D150 | 3.60 |
| 介电强度 | 1.60mm | ASTM D149 | 26 KV/mm |
| 耐电弧性 | ASTM D495 | 130 sec | |
| 体积电阻率 | ASTM D257 | 1E+16 ohms·cm | |
| 相比漏电起痕指数 | CTI | UL 746 | V |
| 机械性能 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 10500 Mpa | |
| 拉伸强度 | ASTM D638 | 130 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 2.5 % |
| 弯曲模量 | ASTM D790 | 9500 Mpa | |
| 弯曲强度 | ASTM D790 | 205 Mpa | |
| 压缩强度 | ASTM D695 | 130 Mpa |
| 硬度 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 118 |
| 可燃性 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| UL阻燃等级 | 0.30mm | UL 94 | V-0 |
| 物理性能 | 测试条件 | 测试方法 | 马来西亚DIC/BT-2230 BK |
|---|---|---|---|
| 收缩率 | TD | ASTM D955 | 1.3 % |
| MD | ASTM D955 | 0.30 % | |
| 吸水率 | 23°C,24hr | ASTM D570 | 0.060 % |