PC 基礎(chǔ)塑料(美國) EXL1414B BK1A068性能項(xiàng)目測試條件測試數(shù)值/描述單位機(jī)械性能拉伸強(qiáng)度(引張強(qiáng)度)ASTM D638/ISO 5278270(8700)kg/cm2(MPa)[Lb/in2]拉伸模量ASTM D638/ISO (312000)kg/cm2(MPa)[Lb/in2]拉伸屈服伸長率(延伸率)ASTM D638/ISO 5276.0%拉伸斷裂伸長率(延伸率)ASTM D638/ISO 52798%彎曲模量(彎曲彈性率)ASTM D790/ISO (326000)kg/cm2(MPa)[Lb/in2]彎曲強(qiáng)度ASTM D790/ISO 17813400(12300)kg/cm2(MPa)[Lb/in2]洛氏硬度ASTM D785R-121/L-89IZOD 缺口沖擊強(qiáng)度1/4" 23℃ASTM D256/ISO 17916kg·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 17933kg·cm/cm(J/M)ft·lb/in1/8" -30℃ASTM D256/ISO 17929kg·cm/cm(J/M)ft·lb/in物性性能比重(密度)ASTM D792/ISO 11831.18(1.19)成型收縮率ASTM D9550.40-0.80%熔融指數(shù)(流動(dòng)系數(shù))200℃/5kgASTM D1238/ISO 1133300℃.1.2kg,10g/10min吸水率 23℃/24HASTM D570/ISO 620.15%熱性能燃燒性(率)UL94HB電氣性能介電常數(shù)1MHZASTM D150/IEC 602502.64介電損耗1MHZASTM D150/IEC 602500.0093體積電阻率ASTM D257/IEC 60093>1.0E 15 ohmsΩ.cm表面電阻率ASTM D257/IEC 60093>1.0E 15 ohmsΩ其他備注注射成型顏色本色特性共聚物,耐寒,良好的可加工性,脫模性,流動(dòng)性中等,生產(chǎn)階段快,延展性。