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参考价
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
|---|---|---|---|
| UL阻燃等级 | 2.5mm | UL 94 | 5VA |
| 3.0mm | UL 94 | V-0 | |
| 1.5mm | UL 94 | V-1 | |
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
| RTI | UL 746 | 50.0 °C | |
| RTI Elec | UL 746 | 50.0 °C | |
| 线性热膨胀系数 | MD:-40到95°C | ASTME831 | 2.2E-05 cm/cm/°C |
| RTI Imp | UL 746 | 50.0 °C | |
| 线性热膨胀系数 | TD:-40到95°C | ASTME831 | 3.2E-05 cm/cm/°C |
| 热变形温度 | 1.8MPa,未退火,6.40mm | ASTM D648 | 124 °C |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
| 表面电阻率 | ASTM D257 | 1E+17 ohms | |
| 高电压电弧起痕速率 | HVTR | UL 746 | PLC 4 |
| 相比漏电起痕指数 | CTI | UL 746 | PLC 4 |
| 介电强度 | 1.60mm,inAir | ASTM D149 | 25 KV/mm |
| 热丝引燃 | HWI | UL 746 | PLC 0 |
| 耐电弧性 | ASTM D495 | PLC 5 | |
| 高电弧燃烧指数 | HAI | UL 746 | PLC 4 |
| 体积电阻率 | ASTM D257 | 1E+17 ohms·cm | |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
| 弯曲强度 | 屈服,100mm跨距 | ASTM D790 | 159 Mpa |
| 泰伯耐磨性 | 1000Cycles,1000g,CS-17转轮 | ASTM D1044 | 35.0 mg |
| 弯曲模量 | 100mm跨距 | ASTM D790 | 9650 Mpa |
| 泊松比 | ASTM D638 | 0.38 | |
| 伸长率 | 屈服 | ASTM D638 | 1.5 % |
| 拉伸强度 | 断裂 | ASTM D638 | 127 Mpa |
| 摩擦系数 | 与自身-静态 | ASTM D1894 | 0.44 |
| 与钢-静态 | ASTM D1894 | 0.42 | |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
| 吸水率 | 24hr | ASTM D570 | 0.060 % |
| 收缩率 | TD:3.20mm | Internal Method | 0.25 % |
| MD:3.20mm | Internal Method | 0.15 % | |
| 硬度 | 测试条件 | 测试方法 | 基础创新塑料(美国)/HFM4025-BK |
| 洛氏硬度 | M级 | ASTM D785 | 90 |