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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 7377W 日本宝理
DURANEX®
汽车领域,工业应用,电子领域,电气领域
阻燃,抗化学,尺寸稳定,电气性能,易加工,热稳定,低吸湿,低曲翘
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本宝理/7377W |
|---|---|---|---|
| 热变形温度 | 1.8MPa,退火 | ASTM D648 | 202 °C |
| 线性热膨胀系数 | Transverse,23℃ | ASTM D696 | 0.000045 cm/cm/°C |
| 其他性能 | 测试条件 | 测试方法 | 日本宝理/7377W |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 |
| 电气性能 | 测试条件 | 测试方法 | 日本宝理/7377W |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | 4E+15 ohms | |
| 介电强度 | 3.00mm | ASTM D149 | 23 kV/mm |
| 体积电阻率 | ASTM D257 | 4E+15 ohm·cm | |
| 相比漏电起痕指数 | UL 746 | V |
| 机械性能 | 测试条件 | 测试方法 | 日本宝理/7377W |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 112 MPa | |
| 伸长率 | Break | ASTM D638 | 2.4 % |
| 悬壁梁缺口冲击强度 | ASTM D256 | 53.0 J/m |
| 基本性能 | 测试条件 | 测试方法 | 日本宝理/7377W |
|---|---|---|---|
| 密度 | ASTM D792 | 1.65 g/cm³ |