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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
PEEK Comco PEEK mod. 德国Comco-Plastic
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/A | 160 °C |
| 熔融温度 | 340 °C | ||
| 线性热膨胀系数 | MD：导热系数 | 0.25 W/m/K | |
| MD：23到100°C | 5E-05 cm/cm/°C | ||
| MD：23到60°C | 5E-05 cm/cm/°C | ||
| 最高使用温度 | inaircontinuosly | 250 °C | |
| inairforshortperiods | 310 °C |
| 冲击性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/1eA | 3.5 kJ/m² | |
| 简支梁无缺口冲击强度 | ISO 179/1eU | 无断裂 |
| 电气性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | >1.0E+13 ohms | |
| 耗散因数 | 100Hz | IEC 60250 | 1E-03 |
| 1MHz | IEC 60250 | 2E-03 | |
| 介电强度 | IEC 60243-1 | 24 kV/mm | |
| 体积电阻率 | IEC 60093 | >1.0E+14 ohms·cm | |
| 相比漏电起痕指数 | IEC 60112 | PLC 4 | |
| 相对电容率 | 1MHz | IEC 60250 | 3.20 |
| 100Hz | IEC 60250 | 3.20 |
| 机械性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 4400 MPa |
| 拉伸强度 | 屈服,23°C | ISO 527-2 | 110 MPa |
| 拉伸应变 | 断裂,23°C | ISO 527-2 | 20 % |
| 压缩应力 | 2%应变 | ISO 604 | 57.0 MPa |
| 1%应变 | ISO 604 | 29.0 MPa |
| 硬度 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 洛氏硬度 | M计秤 | ISO 2039-2 | 105 |
| 球压硬度 | ISO 2039-1 | 230 MPa |
| 物理性能 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| 密度 | ISO 1183 | 1.31 g/cm³ | |
| 吸水率 | after96himmersioninwater:23°C | ISO 62 | 10.0 mg |
| 饱和,23°C | 0.45 % | ||
| after24himmersioninwater:23°C | ISO 62 | 5.0 mg | |
| 平衡,23°C,50%RH | 0.20 % |
| 可燃性 | 测试条件 | 测试方法 | 德国Comco-Plastic/Comco PEEK mod. |
|---|---|---|---|
| UL阻燃等级 | 6.00mm | UL 94 | V-0 |
| 3.00mm | UL 94 | V-0 | |
| 极限氧指数 | ISO 4589-2 | 35 % |