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/ISO527390kg/cm2(MPa)[Lb/in2]断裂伸长率ASTMD638/ISO527720%拉伸模量ASTMD638/ISO527600kg/cm2(MPa)[Lb/in2]拉伸屈服伸长率(延伸率)ASTMD638/ISO5275.9%拉伸断裂伸长率(延伸率)ASTMD638/ISO527380%弯曲模量(弯曲弹性率)ASTMD790/ISO17819000kg/cm2(MPa)[Lb/in2]弯曲强度ASTMD790/ISO178720kg/cm2(MPa)[Lb/in2]洛氏硬度ASTMD78545IZOD缺口冲击强度1/4"23℃ASTMD256/ISO1795.9kg·cm/cm(J/M)ft·lb/in1/4"-30℃ASTMD256/ISO17957.9kg·cm/cm(J/M)ft·lb/in1/8"23℃ASTMD256/ISO1797kg·cm/cm(J/M)ft·lb/in1/8"-30℃ASTMD256/ISO1796kg·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/ISO11831.19)