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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
PA66 27GFT 河南神马华威
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汽车外部零件,电气应用
阻燃,玻纤增强,耐高温,玻纤含量28.4%
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物性数据
| 热性能 | 测试条件 | 测试方法 | 河南神马华威/27GFT |
|---|---|---|---|
| 热变形温度 | 1.80MPa | ISO 75 | -- °C |
| 熔融温度 | 干态 | ISO 3146 | -- °C |
| 熔体质量流动速率 | 干态 | ISO 1133 | -- g/10min |
| 线性热膨胀系数 | ISO 11359 | -- 10-5k |
| 其它性能 | 测试条件 | 测试方法 | 河南神马华威/27GFT |
|---|---|---|---|
| UL阻燃等级 | UL 94 | -- | |
| 密度 | ISO 1183 | -- g/cm³ | |
| 收缩率 | 垂直，- | - | -- % |
| 平行，- | - | -- % | |
| 吸水率 | 23℃饱和 | ISO 62 | -- % |
| 电气性能 | 测试条件 | 测试方法 | 河南神马华威/27GFT |
|---|---|---|---|
| 介电强度 | 干态 | IEC 243 | -- KV/mm |
| 体积电阻率 | 干态/湿态 | IEC 93 | -- Ω.cm |
| 机械性能 | 测试条件 | 测试方法 | 河南神马华威/27GFT |
|---|---|---|---|
| 断裂伸长率 | 干态 | ISO 527 | 5.3 % |
| 简支梁缺口冲击强度 | 干态 | ISO 179 | 19.0 kJ/m² |
| 简支梁无缺口冲击强度 | 干态 | ISO 179 | 52.4 kJ/m² |
| 拉伸模量 | 干态 | ISO 527 | -- GPa |
| 拉伸强度 | 干态 | ISO 527 | 151.4 Mpa |
| 弯曲模量 | 干态 | ISO 178 | 10 GPa |
| 弯曲强度 | 干态 | ISO 178 | 226.6 Mpa |
| 悬壁梁缺口冲击强度 | 干态 | ISO 180 | -- kJ/m² |