LED灯罩*PCPCL-1250Z100日本帝人物性表抗紫外线PC  LED灯罩*PC                  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/ISO5272120/2400kg/cm(MPa)[Lb/in2]断裂伸长率 ASTMD638/ISO5276%%拉伸模量 ASTMD638/ISO52762/61kg/cm(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/ISO527140%%弯曲模量(弯曲弹性率) ASTMD790/ISO178 kg/cm(MPa)[Lb/in2]弯曲强度 ASTMD790/ISO17893/92kg/cm(MPa)[Lb/in2]洛氏硬度 ASTMD78577 IZOD缺口冲击强度1/4"23℃ASTMD256/ISO179880/76kg·cm/cm(J/M)ft·lb/in1/4"-30℃ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in1/8"23℃ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in1/8"-30℃ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/inCharpy冲击强度23℃（缺口）ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in-30℃（缺口）ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in23℃（无缺口）ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in-30℃（无缺口）ASTMD256/ISO179 kg·cm/cm(J/M)ft·lb/in物性性能比重（密度） ASTMD792/ISO11831.2 成型收缩率 ASTMD9550.2%-0.5%%熔融指数（流动系数）200℃/5kgASTMD1238/ISO11338g/10min220℃/10kgASTMD1238/ISO1133 g/10min吸水率23℃/24H ASTMD570/ISO620.2%%热性能热变形温度退火ASTMD648/ISO75142℃（℉）未退火ASTMD648/ISO75 ℃（℉）维卡软化点 ASTMD1525/ISOR306149℃（℉）熔点 -125℃（℉）燃烧性（率） UL94HB 线性膨胀系数 ASTMD696/ISO113590.00007mm/mm.℃电气性能介电常数100HZASTMD150/IEC60250  1MHZASTMD150/IEC60250  介电损耗100HZASTMD150/IEC60250  1MHZASTMD150/IEC60250  体积电阻率 ASTMD257/IEC60093 Ω.cm表面电阻率 ASTMD257/IEC60093 Ω耐电弧性 ASTMD495/IEC60112  光学性能折射率 ASTMD542/ISO489.585 透光率 ASTMD1003/ISO1346888%模糊系数（Haze） ISO14782 %标签：  东莞市灯罩 东莞市灯罩厂家广东东莞市东莞市灯罩厂家LED灯罩专用PCL-1250Z100日本帝人