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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
PA6 B3WG7 德国巴斯夫
Ultramid®
汽车领域
玻纤增强,耐老化,耐热
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| RTI Elec | 3.0mm | UL 746 | 130 °C |
| 1.5mm | UL 746 | 130 °C | |
| 0.75mm | UL 746 | 130 °C | |
| RTI Imp | 1.5mm | UL 746 | 90.0 °C |
| 3.0mm | UL 746 | 100 °C | |
| RTI Str | 1.5mm | UL 746 | 130 °C |
| 3.0mm | UL 746 | 130 °C | |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 220 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 215 °C | |
| 熔融温度 | ISO 3146 | 220 °C | |
| 线性热膨胀系数 | TD | 6.5E-05 cm/cm/°C | |
| MD | 1.8E-05 cm/cm/°C |
| 其他 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 特性 | 良好的耐热老化性能 耐油性能 | ||
| 用途 | 汽车领域应用 |
| 冲击性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179 | 90 kJ/m² |
| 23°C | ISO 179 | 100 kJ/m² |
| 物性性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 收缩率 | ASTM D955 | 0.35 % |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 11000 Mpa |
| 拉伸强度 | 断裂,23°C | ISO 527-2 | 195 Mpa |
| 拉伸应变 | 断裂,-40°C | ISO 527-2 | 3.8 % |
| 断裂,23°C | ISO 527-2 | 3.5 % | |
| 弯曲模量 | 23°C | ISO 178 | 10000 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+13 ohms | |
| 耗散因数 | 100Hz | IEC 60250 | 0.021 |
| 1MHz | IEC 60250 | 0.021 | |
| 介电常数 | 1MHz | IEC 60250 | 3.90 |
| 相比漏电起痕指数 | IEC 60112 | PLC 1 |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| 熔体体积流动速率 | 275°C/5.0kg | ISO 1133 | 45.0 cm3/10min |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 2.0 % |
| 饱和,23°C | ISO 62 | 6.2 % |
| 可燃性 | 测试条件 | 测试方法 | 德国巴斯夫/B3WG7 |
|---|---|---|---|
| UL阻燃等级 | 3.0mm | UL 94 | HB |
| 1.5mm | UL 94 | HB |