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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 500SC NC010 美国杜邦
Delrin®
齿轮,电动工具
润滑
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/500SC NC010 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 158 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 96.0 °C | |
| 熔融温度 | ISO 11357-3 | 176 °C | |
| 线性热膨胀系数 | TD：-- | ISO 11359-2 | 1.1E-04 cm/cm/°C |
| MD：-40to23°C | ISO 11359-2 | 1E-04 cm/cm/°C | |
| TD：-40to23°C | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
| MD：-- | ISO 11359-2 | 1E-04 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/500SC NC010 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 270 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/500SC NC010 |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | 40 % | |
| 拉伸模量 | ISO 527-2 | 3000 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 66.0 Mpa |
| 拉伸应变 | 屈服 | ISO 527-2 | 21 % |
| 弯曲模量 | ISO 178 | 2900 Mpa | |
| 弯曲强度 | 3.5%应变 | ISO 178 | 75.0 Mpa |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/500SC NC010 |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| 燃烧速率 | 1.00mm | ISO 3795 | <100 mm/min |