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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
PA46 TW242FM10 荷兰DSM
Stanyl®
照明灯具,汽车应用
热稳定
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物性数据
| 热性能 | 测试条件 | 测试方法 | 荷兰DSM/TW242FM10 |
|---|---|---|---|
| 热变形温度 | 0.45 MPa, 未退火 | ISO 75-2/B | 290 °C |
| 1.8 MPa, 未退火 | ISO 75-2/A | 285 °C | |
| 熔融温度 | ISO 11357-3 | 295 °C | |
| 线性热膨胀系数 | 流动 | ISO 11359-2 | 2.5E-5 cm/cm/°C |
| 横向 | ISO 11359-2 | 5.0E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 荷兰DSM/TW242FM10 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 6.0 kJ/m² |
| -30°C | ISO 179/1eA | 4.5 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 6.0 kJ/m² |
| -40°C | ISO 180/1A | 4.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 荷兰DSM/TW242FM10 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 14500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 160 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.0 % |
| 弯曲模量 | ISO 178 | 11000 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 荷兰DSM/TW242FM10 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.63 g/cm³ | |
| 收缩率 | 横向流量 | ISO 294-4 | 1.3 % |
| 流量 | ISO 294-4 | 0.20 % | |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | 1.8 % |