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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 525GR NC000 美国杜邦
Delrin®
家用电器,电动工具,汽车领域
增强,耐磨,中粘度,高刚性,高强度,填料：玻璃纤维增强材料, 25% 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/525GR NC000 |
|---|---|---|---|
| AnnealingTemperature | 160 °C | ||
| AnnealingTime-Optional | 30.0 min/mm | ||
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 176 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 172 °C | |
| 熔融温度 | ISO 11357-3 | 178 °C | |
| 线性热膨胀系数 | TD | ISO 11359-2 | 1E-04 cm/cm/°C |
| MD | ISO 11359-2 | 3.5E-05 cm/cm/°C |
| 补充信息 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg | |
| EmissionofOrganicCompounds | VDA277 | 5.00 µgC/g |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 10 kJ/m² |
| -30°C | ISO 179/1eA | 10 kJ/m² | |
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 50 kJ/m² |
| 23°C | ISO 179/1eU | 60 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| 体积电阻率 | IEC 60093 | 1E+14 ohms·cm | |
| 相对电容率 | 1MHz | IEC 60250 | 3.80 |
| 100Hz | IEC 60250 | 3.70 |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 9500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 160 Mpa |
| 拉伸蠕变模量 | 1000hr | ISO 899-1 | 6000 Mpa |
| 1hr | ISO 899-1 | 8500 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2 | 3.0 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.60 g/cm³ | |
| 熔体体积流动速率 | 190°C/2.16kg | ISO 1133 | 5.00 cm3/10min |
| 收缩率 | TD | ISO 294-4 | 1.2 % |
| MD | ISO 294-4 | 0.40 % | |
| 吸水率 | 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.17 % |
| 饱和,23°C,2.00mm | ISO 62 | 1.3 % |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/525GR NC000 |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| Fogging-G-value | condensate | ISO 6452 | 1.2 mg |
| UL阻燃等级 | 0.75mm | IEC 60695-11-10,-20 | HB |
| 1.5mm | UL 94 | HB | |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| 0.75mm | UL 94 | HB | |
| 燃烧速率 | 1.00mm | ISO 3795 | 49 mm/min |