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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 311DP 美国杜邦
Delrin®
电动工具,汽车部件
耐高温,耐磨
UL
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物性数据
| 补充信息 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg | |
| EmissionofOrganicCompounds | VDA277 | 7.30 µgC/g |
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| AnnealingTemperature | 160 °C | ||
| AnnealingTime-Optional | 30.0 min/mm | ||
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 103 °C |
| 熔融温度 | ISO 11357-3 | 178 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 9.0 kJ/m² |
| -30°C | ISO 179/1eA | 8.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | 28 % | |
| 拉伸模量 | ISO 527-2 | 3300 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 75.0 Mpa |
| 拉伸应变 | 屈服 | ISO 527-2 | 15 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| 密度 | ISO 1183 | 1.42 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ISO 1133 | 7.0 g/10min |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/311DP |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| Fogging-G-value | condensate | ISO 6452 | 4E-04 g |
| UL阻燃等级 | 0.8mm | IEC 60695-11-10,-20 | HB |
| 0.8mm | UL 94 | HB | |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| 1.5mm | UL 94 | HB | |
| 燃烧速率 | 1.00mm | ISO 3795 | <100 mm/min |