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等级
参考价
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
|---|---|---|---|
| RTI | UL 746 | 130 °C | |
| RTI Elec | UL 746 | 120 °C | |
| 维卡软化温度 | ASTM D15255 | 165 °C | |
| RTI Imp | UL 746 | 120 °C | |
| 导热系数 | ASTMC177 | 0.22 W/m/K | |
| 热变形温度 | 0.45MPa,未退火,6.40mm | ASTM D648 | 151 °C |
| 线性热膨胀系数 | MD：-40到95°C | ASTME831 | 2.2E-05 cm/cm/°C |
| 热变形温度 | 1.8MPa,未退火,6.40mm | ASTM D648 | 146 °C |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
| 弯曲模量 | 50.0mm跨距 | ASTM D790 | 6590 Mpa |
| 拉伸强度 | 断裂 | ASTM D638 | 95.0 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 2.0 % |
| 弯曲强度 | 屈服,50.0mm跨距 | ASTM D790 | 148 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
| 高电压电弧起痕速率 | HVTR | UL 746 | PLC 3 |
| 相比漏电起痕指数 | CTI | UL 746 | PLC 5 |
| 介电强度 | 3.20mm,inAir | ASTM D149 | 19 KV/mm |
| 热丝引燃 | HWI | UL 746 | PLC 0 |
| 耐电弧性 | ASTM D495 | PLC7 | |
| 高电弧燃烧指数 | HAI | UL 746 | PLC 4 |
| 体积电阻率 | ASTM D257 | >1.0E+17 ohms·cm | |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
| 收缩率 | MD：3.20mm | Internal Method | 0.10-0.30 % |
| 熔体质量流动速率 | 300°C/5.0kg | ASTM D1238 | 19 g/10min |
| 特定体积 | ASTM D792 | 0.690 cm³/g | |
| 吸水率 | 平衡,23°C | ASTM D570 | 0.26 % |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
| UL阻燃等级 | 2.99mm | UL 94 | V-0 |
| 1.47mm | UL 94 | V-1 | |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(南沙)/ML7696-739 |
| 悬壁梁无缺口冲击强度 | 23°C | ASTM D4812 | 1100 J/m |