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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 B3ZG8 德国巴斯夫
Ultramid®
汽车领域,外壳,旅行箱,汽车安全气囊
玻纤增强,高抗冲,高流动,高刚性,耐低温冲击
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/B3ZG8 |
|---|---|---|---|
| 导热系数 | 干态 | 0.32 W/(m.K) | |
| 热变形温度 | 1.8MPa负荷，干态 | 210 °C | |
| 0.45MPa负荷，干态 | 220 °C | ||
| 温度指数 | 在20000h/5000h，后拉伸强度下降50%时 | 110/120 °C | |
| 线性热膨胀系数 | （23-80）℃，干态 | 1-2/5-6 | |
| 最高使用温度 | 180 °C |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3ZG8 |
|---|---|---|---|
| 断裂伸长率 | 干/湿，V=50mm/min | 4/7 % | |
| 断裂应力（V=50mm/min） | 干/湿 | 165/115 Mpa | |
| 简支梁缺口冲击强度 | +23℃，干/湿 | 100/105 KJ/m | |
| 30℃，干/湿 | 20 KJ/m | ||
| 30℃，干 | 90 KJ/m | ||
| 拉伸模量 | 干/湿 | 11200/7200 Mpa | |
| 拉伸屈服应力（V=50mm/min） | 干/湿 | 165/115 Mpa | |
| 球压硬度 | 干/湿 | 190/110 Mpa | |
| 弯曲强度 | 干/湿 | 270/200 Mpa | |
| 悬壁梁缺口冲击强度 | +23℃，干/湿 | 18/25 J | |
| 30℃，干 | 14 KJ/m | ||
| +23℃，干/湿 | 22 KJ/m |
| 电气性能 | 测试条件 | 测试方法 | 德国巴斯夫/B3ZG8 |
|---|---|---|---|
| 表面电阻率 | 干/湿 | 10 Ω | |
| 介电常数 | 1MHz，干/湿 | 4/5.3 | |
| 介电强度 | K20/P50，干/湿 | 80/70 KV/mm | |
| 损耗角 | 1MHz，干/湿 | 0.019/0.13 | |
| 体积电阻率 | 干/湿 | 10 Ω.cm | |
| 相比漏电起痕指数 | 干/湿 | CTI 550 |