性质 Properties | 测试方法 ASTM | 单位 Units | 实测数值 Actual Test Date |
★机械强度Mechanical Properties |
拉伸强度Tensile Strength at yield | D638 | MPa | 92 |
拉伸模量Tensile Modulus | MPa | / |
断裂伸长率Tensile Elongation at Break | % | 4 |
弯曲强度Flexural Strength | D790 | MPa | 128 |
弯曲模量Flexural Modulus | MPa | 3500 |
悬臂梁梁缺口冲击强度Charpy Izod Impact Strength | 1/4缺口 | D256 | KJ/m2 | 18.2 |
1/8缺口 | 19.5 |
★热性能Thermal properties |
熔点Melting Point | D | ℃ | / |
热变形温度Heat Deflection Temperature(1.82Mpa) | D648 | ℃ | / |
熔融指数Melting Index | D1238 | g/10min | 20 |
阻燃性Flame Resistance Properties | UL94 | HB | HB |
★物理性能Physical Properties |
密度Density | D792 | g/cm3 | 1.26 |
灰分Ash Content | ISO3451 | % | 25±2 |
吸水率Water Absorb (24H/23℃) | D570 | % | / |
模塑收缩率①Molding Shrinkage | D955 | 10-3mm/mm | 2-4 |
★电性能Electrical Properties |
介电强度Dielectric Strength | IEC 60243-1 | KV/mm | / |
体积电阻率Volume Resistivity | IEC 60093 | Ω·m | / |
表面电阻率Surface Resistivity | IEC 60093 | Ω | / |
备注Remark: - 平行于流动方向的模收缩率,测试试片尺寸129×12.7×3.2mm.
- 本物性为典型物性报告,仅供参考,不作为正式质量保证。
| 实验条件Experimental Condition: ①温度temperature:23℃ ②相对湿度Rolative Humidity:60% |