指标名称 Index Name |
单位 Unit |
标准值 Standard Values |
比重 Density |
g/cm³ |
2.14-2.2 |
软化温度 Softening Temperature |
℃ |
327 |
拉伸强度 Tensile Strength |
MPa |
13.72~34.3 |
伸长率 Elongation | % | 150~400 |
压缩强度 Compressive Strength | MPa | 12 |
冲击强度(悬臂)IZOD Impact Strength | kg-cm/cm² | 16.3 |
邵氏硬度 Shore Hardness | - | D50-55 |
弯曲弹性模量 Modulus of Elasticity in Bending | 10³kg/cm² | 3.5-6.3 |
弯曲弹性模量 Modulus of Elasticity in Bending | 10³kg/cm² | 4.0 |
动摩擦系数 Coefficient of Kinetic Friction | - | 0.1 【 7kg/cm² 3m/min 】 |
导热系数 Thermal Conductivity | 10-4cal/M·sec℃ | 6.0 |
比热 Specific Heat | Cal/℃g | 0.25 |
线胀系数 Coefficient of Linear Extensibility | 10-5/℃ | 10.0 |
热变形温度 Heat Deflection Temperature 18.5kg/cm² 4.6kg/cm² | ℃ | 55 121 |
无负荷最高使用温度 Maximum Use Temperature for No Load | ℃ | 260 |
体积电阻 Volume Resistivity | Ω.cm | >1018 |
击穿电压 Puncture Voltage | KV/mm | 19 |
介电常数 Dielectric Constant | - | <2.1 |
介电损耗 Dielectric Loss | - | <2.1x10-4 |
耐电弧性 Arc Resistance | sec | >300 |
吸水率 Water Absorption | % | 0.00 |
可燃性 Combustibility | - | V-0 |
氧指数 Oxygen Index | - | >95 |
耐候性 Weatherability | - | 最佳 Best |
直射阳光影响 Influence of Direct Sunlight | - | 无 N/A |
强弱酸碱及溶剂影响 Influence of Strong & Weak Acid Base and Solvent | - | 无 N/A |
注:以上数值的测试方法为美国ASTM标准 Note: The testing method for the above values is the ASTM standard of the United States |
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