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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
POM GC25A 美国塞拉尼斯
CELCON®
电气领域,电子领域
增强,玻纤增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/GC25A |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 160 °C |
| 1.8MPa,未退火 | ASTM D648 | 163 °C | |
| 熔融温度 | ASTM D3418 | 166 °C | |
| ISO 11357-3 | 165 °C | ||
| 线性热膨胀系数 | TD | ISO 11359-2 | 1.2E-04 cm/cm/°C |
| MD | ISO 11359-2 | 2.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/GC25A |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 6.4 kJ/m² |
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 35 kJ/m² |
| 23°C | ISO 179/1eU | 25 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 6.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/GC25A |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1A/1 | 8600 Mpa | |
| 拉伸强度 | 断裂,23°C | ASTM D638 | 110 Mpa |
| Break,71°C | ASTM D638 | 68.9 Mpa | |
| 断裂,-40°C | ASTM D638 | 159 Mpa | |
| 断裂 | ISO 527-2/1A/5 | 106 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 2.0 % |
| 弯曲模量 | 23°C | ISO 178 | 8700 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 160 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/GC25A |
|---|---|---|---|
| 体积电阻率 | ASTM D257 | 1.4E+14 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/GC25A |
|---|---|---|---|
| 密度 | ISO 1183 | 1.58 g/cm³ | |
| ASTM D792 | 1.58 g/cm³ | ||
| 收缩率 | TD | ASTM D955 | 1.4 % |
| TD | ISO 294-4 | 1.2 % | |
| MD | ISO 294-4 | 0.40 % | |
| MD | ASTM D955 | 0.40 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.20 % |
| 饱和,23°C | ISO 62 | 0.80 % |