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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 111DP 美国杜邦
Delrin®
齿轮,家电部件,电子电器部件,运动器材
热稳定,耐疲劳
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/111DP |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg |
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/111DP |
|---|---|---|---|
| AnnealingTemperature | 160 °C | ||
| AnnealingTime-Optional | 30.0 min/mm | ||
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 165 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 98.0 °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/111DP |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -30°C | ISO 179/1eU | 340 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/111DP |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | 40 % | |
| 拉伸模量 | ISO 527-2 | 3150 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 72.0 Mpa |
| 拉伸应变 | 屈服 | ISO 527-2 | 20 % |
| 弯曲模量 | ISO 178 | 2950 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国杜邦/111DP |
|---|---|---|---|
| 洛氏硬度 | R计秤 | ISO 2039-2 | 122 |
| M计秤 | ISO 2039-2 | 94 |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/111DP |
|---|---|---|---|
| MeltDensity | 1.16 g/cm³ | ||
| SpecificHeatCapacityofMelt | 3000 J/kg/°C | ||
| 熔体质量流动速率 | 190°C/2.16kg | ISO 1133 | 2.4 g/10min |
| 收缩率 | TD | ISO 294-4 | 1.9 % |
| MD | ISO 294-4 | 2.0 % |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/111DP |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| UL阻燃等级 | 0.8mm | IEC 60695-11-10,-20 | HB |
| 0.8mm | UL 94 | HB | |
| 1.5mm | UL 94 | HB | |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| 燃烧速率 | 1.00mm | ISO 3795 | 25 mm/min |