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POM日本宝理CH-20增强级 物性认证数据表联系电话 ；13265203567 QQ‘1401307760 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 527144kg/cm2(MPa)[Lb/in2]断裂伸长率ASTM D638/ISO 527%拉伸模量ASTM D638/ISO 527kg/cm2(MPa)[Lb/in2]拉伸屈服伸长率(延伸率)ASTM D638/ISO 527%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 17812000kg/cm2(MPa)[Lb/in2]弯曲强度ASTM D790/ISO 178205kg/cm2(MPa)[Lb/in2]洛氏硬度ASTM D785IZOD 缺口冲击强度1/4\" 23℃ASTM D256/ISO 179kg·cm/cm(J/M)ft·lb/in1/4\" -30℃ASTM D256/ISO 179kg·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 11831.47成型收缩率ASTM D955%熔融指数（流动系数）200℃/5kgASTM D1238/ISO 1133g/10min220℃/10kgASTM D1238/ISO 1133g/10min吸水率 23℃/24HASTM D570/ISO 62%热性能热变形温度退火ASTM D648/ISO 75℃（℉）未退火ASTM D648/ISO 75℃（℉）维卡软化点ASTM D1525/ISO R306℃（℉）熔点-℃（℉）燃烧性（率）UL94HB线性膨胀系数ASTM D696/ISO 113591mm/mm.℃电气性能介电常数100HZASTM D150/IEC 602501MHZASTM D150/IEC 60250体积电阻率ASTM D257/IEC 600933.0 x 10^2Ω.cm表面电阻率ASTM D257/IEC 600931.0 x 10^2Ω耐电弧性ASTM D495/IEC 60112