性能项目测试条件测试方法数值/描述单位机械性能拉伸强度(引张强度)ASTMD638/ISO527180kg/cm2(MPa)[Lb/in2]断裂伸长率ASTMD638/ISO527%拉伸模量ASTMD638/ISO5278600kg/cm2(MPa)[Lb/in2]拉伸屈服伸长率(延伸率)ASTMD638/ISO527%拉伸断裂伸长率(延伸率)ASTMD638/ISO527%弯曲模量(弯曲弹性率)ASTMD790/ISO1787600kg·cm/cm(J/M)ft·lb/in弯曲强度ASTMD790/ISO178260kg·cm/cm(J/M)ft·lb/in洛氏硬度ASTMD785IZOD缺口冲击强度1/4"23℃ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in1/4"-30℃ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in1/8"23℃ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in1/8"-30℃ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/inCharpy冲击强度23℃（缺口）ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in-30℃（缺口）ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in23℃（无缺口）ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in-30℃（无缺口）ASTMD256/ISO179kg·cm/cm(J/M)ft·lb/in物性性能比重（密度）ASTMD792/ISO11831320成型收缩率ASTMD955/0.55%熔融指数（流动系数）200℃/5kgASTMD1238/ISO1133g/10min220℃/10kgASTMD1238/ISO1133g/10min吸水率23℃/24HASTMD570/ISO62%热性能热变形温度退火ASTMD648/ISO75250℃（℉）未退火ASTMD648/ISO75250℃（℉）维卡软化点ASTMD1525/ISOR306℃（℉）熔点-260℃（℉）燃烧性（率）UL94线性膨胀系数ASTMD696/ISO11359mm/mm.℃电气性能介电常数100HZASTMD150/IEC602501MHZASTMD150/IEC60250体积电阻率ASTMD257/IEC600931E13Ω.cm表面电阻率ASTMD257/IEC60093Ω耐电弧性ASTMD495/IEC60112加工条件干燥条件80℃加工温度射嘴℃料筒前段℃料筒中段℃料筒后段℃熔体温度280~305℃模具温度80~90℃压力注塑压力Mpa保压压力Mpa背压Mpa螺杆转速rpm其他备注高机械强度、刚度和热稳定性，低温抗冲击性、滑动摩擦性颜色特性多种工程部件和机械零件（如优质电绝缘材料）及多种特殊应用用途)