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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 73G45L 美国杜邦
Zytel®
电子电器部件,汽车应用
热稳定,填料：玻璃纤维增强材料, 45% 填料按重量
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/73G45L |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 221 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 213 °C | |
| 熔融温度 | ISO 11357-3 | 221 °C | |
| 维卡软化温度 | ISO 306/B50 | 215 °C | |
| 线性热膨胀系数 | TD | ISO 11359-2 | 1E-04 cm/cm/°C |
| MD | ISO 11359-2 | 1.6E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/73G45L |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 20 kJ/m² |
| -30°C | ISO 179/1eA | 19 kJ/m² | |
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 120 kJ/m² |
| 23°C | ISO 179/1eU | 120 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 18 kJ/m² |
| -30°C | ISO 180/1A | 15 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/73G45L |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 14500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 230 Mpa |
| 拉伸蠕变模量 | 1000hr | ISO 899-1 | -- Mpa |
| 1hr | ISO 899-1 | -- Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2 | 3.0 % |
| 弯曲模量 | ISO 178 | 13000 Mpa |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/73G45L |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| UL阻燃等级 | 1.5mm | UL 94 | HB |
| 可燃性等级 | 1.5mm | IEC 60695-11-10,-20 | HB |
| 燃烧速率 | 1.00mm | ISO 3795 | 44 mm/min |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/73G45L |
|---|---|---|---|
| 密度 | ISO 1183 | 1.51 g/cm³ | |
| 收缩率 | TD | ISO 294-4 | 0.90 % |
| MD | ISO 294-4 | 0.10 % | |
| 吸水率 | 平衡,23°C,2.00mm,50%RH | ISO 62 | 1.5 % |
| 饱和,23°C,2.00mm | ISO 62 | 4.9 % |