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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
PEI Comco PEI 德国Comco-Plastic
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医疗器械,电气元件
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 比热 | DIN 52612 | 1100 J/kg/°C | |
| 导热系数 | DIN 52612 | 0.24 W/m/K | |
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 200 °C |
| 使用温度 | LongTerm | -50-170 °C | |
| ShortTerm | <210 °C |
| 冲击性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/1eA | 4.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 3100 MPa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 110 MPa |
| 拉伸应变 | 断裂 | ISO 527-2 | 12 % |
| 电气性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+15 ohms | |
| 耗散因数 | 100Hz | IEC 60250 | 1.5E-03 |
| 介电常数 | 100Hz | IEC 60250 | 3.20 |
| 介电强度 | IEC 60243-1 | 30 kV/mm | |
| 体积电阻率 | IEC 60093 | 1E+17 ohms·cm | |
| 相比漏电起痕指数 | 解决方案A | IEC 60112 | PLC 4 |
| 硬度 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 球压硬度 | ISO 2039-1 | 220 MPa | |
| 硬度 | 邵氏D | DIN 53505 | 86 |
| 可燃性 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| UL阻燃等级 | 6.0mm | UL 94 | V-0 |
| 3.0mm | UL 94 | V-0 |
| 物理性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEI |
|---|---|---|---|
| 密度 | ISO 1183 | 1.27 g/cm³ | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.50 % |