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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 500T BK 欧盟杜邦
Delrin®
汽车应用,纤维
高刚性,耐磨,热稳定,高抗冲
UL
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物性数据
| 补充信息 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg | |
| EmissionofOrganicCompounds | VDA277 | 3.40 µgC/g |
| 热性能 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| AnnealingTemperature | 160 °C | ||
| AnnealingTime-Optional | 30.0 min/mm | ||
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 146 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 76.0 °C | |
| 熔融温度 | ISO 11357-3 | 178 °C |
| 冲击性能 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 13 kJ/m² |
| -30°C | ISO 179/1eA | 7.0 kJ/m² | |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 12 kJ/m² |
| -40°C | ISO 180/1A | 9.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | 28 % | |
| 拉伸模量 | ISO 527-2 | 2300 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 54.0 Mpa |
| 拉伸应变 | 屈服 | ISO 527-2 | 17 % |
| 弯曲模量 | ISO 178 | 2000 Mpa | |
| 弯曲强度 | 3.5%应变 | ISO 178 | 60.0 Mpa |
| 可燃性 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| Fogging-G-value | condensate | ISO 6452 | 2E-04 g |
| 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 | 55 mm/min |
| 物理性能 | 测试条件 | 测试方法 | 欧盟杜邦/500T BK |
|---|---|---|---|
| MeltDensity | 1.19 g/cm³ | ||
| 密度 | ISO 1183 | 1.39 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ISO 1133 | 12 g/10min |
| 收缩率 | TD | ISO 294-4 | 1.5 % |
| MD | ISO 294-4 | 1.5 % |