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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 4830 BKF 台湾长春
LONGLITE®
汽车领域,开关面板,连接器
玻纤增强,高强度,阻燃
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾长春/4830 BKF |
|---|---|---|---|
| 热变形温度 | HDT | ASTM D648/ISO 75 | 218 ℃（℉） |
| 熔融温度 | 225 ℃（℉） | ||
| 线性热膨胀系数 | ASTM D696/ISO 11359 | 3 mm/mm.℃ |
| 物性性能 | 测试条件 | 测试方法 | 台湾长春/4830 BKF |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1.63 |
| 机械性能 | 测试条件 | 测试方法 | 台湾长春/4830 BKF |
|---|---|---|---|
| 断裂伸长率 | ASTM D638/ISO 527 | 3.2 % | |
| 拉伸强度 | ASTM D638/ISO 527 | 1100 kg/cm²(MPa)[Lb/in²] | |
| 洛氏硬度 | ASTM D785 | 121 | |
| 弯曲模量 | ASTM D790/ISO 178 | 85000 kg/cm²(MPa)[Lb/in²] | |
| 弯曲强度 | ASTM D790/ISO 178 | 1700 kg/cm²(MPa)[Lb/in²] | |
| 悬壁梁缺口冲击强度 | ASTM D256/ISO 179 | 8.0 kg·cm/cm(J/M)ft·lb/in |