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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 77G33L-NC 美国杜邦
Zytel®
汽车应用,电动工具,电器
耐磨,高抗冲
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/77G33L-NC |
|---|---|---|---|
| 热变形温度 | 1.80MPa | ASTM D790/ISO 178 | 200 °C |
| 0.45MPa | ASTM D790/ISO 178 | 216 °C | |
| 熔融温度 | 10°C/min | ISO 11357-1/-3 | 218 °C |
| 线性热膨胀系数 | Parallel | ISO 11359-1/-2 | 0.26 E-4/C |
| Normal | ISO 11359-1/-2 | 0.83 E-4/C |
| 电气性能 | 测试条件 | 测试方法 | 美国杜邦/77G33L-NC |
|---|---|---|---|
| UL阻燃等级 | 0.75mm | UL 94 | HB |
| 体积电阻率 | IEC 60093 | 1E+13 E-4/C | |
| 相比漏电起痕指数 | 3.0mm | UL 746A | PLC 1 |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/77G33L-NC |
|---|---|---|---|
| 断裂应变 | ISO 527 | 3 % | |
| 断裂应力 | ISO 527 | 168 Mpa | |
| 简支梁缺口冲击强度 | 23 ℃ | ISO 179/1eA | 13 kJ/m² |
| -40 ℃ | ISO 179/1eA | 12 kJ/m² | |
| -30℃ | ISO 179/1eA | 11 kJ/m² | |
| 简支梁无缺口冲击强度 | -30℃ | ISO 179/1eU | 60 kJ/m² |
| 23 ℃ | ISO 179/1eU | 80 kJ/m² | |
| 拉伸模量 | ISO 527 | 9500 Mpa | |
| 弯曲模量 | ISO 178 | 8200 Mpa |