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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 KMI PEI KM-H00R IEP 美国KMI
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国KMI/KMI PEI KM-H00R IEP |
|---|---|---|---|
| 热变形温度 | 0.45MPa未退火 | ASTM D648 | 208 °C |
| 维卡软化温度 | 熔融温度 | ASTM D3418 | 340 °C |
| 阻燃性能 | 测试条件 | 测试方法 | 美国KMI/KMI PEI KM-H00R IEP |
|---|---|---|---|
| UL阻燃等级 | UL -94 | V-0 . |
| 电气性能 | 测试条件 | 测试方法 | 美国KMI/KMI PEI KM-H00R IEP |
|---|---|---|---|
| 耗散因数 | ASTM D150 | 0.015 | |
| 介电常数 | ASTM D150 | 3.10 | |
| 介电强度 | ASTM D149 | 28 KV/mm | |
| 体积电阻率 | ASTM D257 | >1.0E+15 Ω.cm |
| 机械性能 | 测试条件 | 测试方法 | 美国KMI/KMI PEI KM-H00R IEP |
|---|---|---|---|
| 断裂伸长率 | 23°C | ASTM D638 | 13 % |
| 拉伸强度 | 23°C | ASTM D638 | 125 MPa |
| 弯曲模量 | 23°C | ASTM D790 | 3500 MPa |
| 弯曲强度 | 23°C | ASTM D790 | 160 MPa |
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 65 J/m |
| 物理性能 | 测试条件 | 测试方法 | 美国KMI/KMI PEI KM-H00R IEP |
|---|---|---|---|
| 密度 | ASTM D792 | 1.30 g/cm³ | |
| 熔体质量流动速率 | ℃/Kg | ASTM D1238 | 9.0 g/10min |
| 收缩率 | MD | ASTM D995 | 0.50-0.70 % |
| 吸水率 | ASTM D570 | 0.25 % |