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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
PA12 L-R7-MHI 德国赢创德固赛
VESTAMID®
电缆护套,汽车应用
耐低温冲击,耐应力开裂,耐疲劳
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 130 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 50.0 °C | |
| 熔融温度 | ISO 11357-3 | 178 °C | |
| 维卡软化温度 | -- | ISO 306/A | 175 °C |
| -- | ISO 306/B | 140 °C | |
| 线性热膨胀系数 | MD：23到55°C | ISO 11359-2 | 1.7E-04 cm/cm/°C |
| 补充信息 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| ISOShortname | ISO 1874 | PA12-HI.MHZ.16-010 |
| 冲击性能 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -30°C | ISO 179/1eU | NoBreak |
| 机械性能 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 1400 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 36.0 Mpa |
| 拉伸应变 | 屈服 | ISO 527-2 | 6.0 % |
| 断裂 | ISO 527-2 | >50 % |
| 电气性能 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| 绝缘电阻 | IEC 60167 | 1E+07 ohms | |
| 体积电阻率 | IEC 60093 | 1E+07 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| 收缩率 | TD | ISO 294-4 | 1.5 % |
| MD | ISO 294-4 | 1.4 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.70 % |
| 饱和,23°C | ISO 62 | 1.5 % |
| 可燃性 | 测试条件 | 测试方法 | 德国赢创德固赛/L-R7-MHI |
|---|---|---|---|
| UL阻燃等级 | 1.6mm | UL 94 | HB |
| 3.2mm | UL 94 | HB |