PC 德国拜耳 2458通用注塑级 物性认证数据表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)ASTM D638/ISO 52763kg/cm (MPa)[Lb/in2]断裂伸长率ASTM D638/ISO 527%拉伸模量ASTM D638/ISO 5272400kg/cm (MPa)[Lb/in2]拉伸屈服伸长率(延伸率)ASTM D638/ISO 5276.0%拉伸断裂伸长率(延伸率)ASTM D638/ISO 527%弯曲模量(弯曲弹性率)ASTM D790/ISO 178kg/cm (MPa)[Lb/in2]弯曲强度ASTM D790/ISO 178kg/cm (MPa)[Lb/in2]洛氏硬度ASTM D785IZOD 缺口冲击强度1/4\" 23℃ASTM D256/ISO 17975kg·cm/cm(J/M)ft·lb/in1/4\" -30℃ASTM D256/ISO 17915kg·cm/cm(J/M)ft·lb/in1/8\" 23℃ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in1/8\" -30℃ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/inCharpy冲击强度23℃ （缺口）ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in-30℃（缺口）ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in23℃（无缺口）ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in-30℃（无缺口）ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in物性性能比重（密度）ASTM D792/ISO 11831.2成型收缩率ASTM D955%熔融指数（流动系数）200℃/5kgASTM D1238/ISO 113319g/10min220℃/10kgASTM D1238/ISO 113320g/10min吸水率 23℃/24HASTM D570/ISO 62%热性能热变形温度退火ASTM D648/ISO 75126℃（℉）未退火ASTM D648/ISO 75℃（℉）维卡软化点ASTM D1525/ISO R306℃（℉）熔点-℃（℉）燃烧性（率）UL94线性膨胀系数ASTM D696/ISO 11359mm/mm.℃电气性能介电常数100HZASTM D150/IEC 602501MHZASTM D150/IEC 60250介电损耗100HZASTM D150/IEC 602501MHZASTM D150/IEC 60250体积电阻率ASTM D257/IEC 60093Ω.cm表面电阻率ASTM D257/IEC 6009310Ω耐电弧性ASTM D495/IEC 60112光学性能折射率ASTM D542/ISO 489透光率ASTM D1003/ISO 13468%模糊系数（Haze）ISO 14782%加工条件干燥条件加工温度射嘴℃料筒前段℃料筒中段℃料筒后段℃熔体温度℃模具温度℃压力注塑压力Mpa保压压力Mpa背压Mpa螺杆转速rpm其他备注颜色特性易流动注塑级、易脱模。EU/FDA认证用途