r r r r 性能项目r r r 测试条件r r r 测试方法r r r 数值/描述r r r 单位r r r r r 机械性能r r r 拉伸强度(引张强度)r r r r r r ASTM D638/ISO 527r r r 70r r r kg/cm2(MPa)[Lb/in2]r r r r r 断裂伸长率r r r r r r ASTM D638/ISO 527r r r 40r r r %r r r r r 拉伸模量r r r r r r ASTM D638/ISO 527r r r 3100r r r kg/cm2(MPa)[Lb/in2]r r r r r 拉伸屈服伸长率(延伸率)r r r r r r ASTM D638/ISO 527r r r r r r %r r r r r 拉伸断裂伸长率(延伸率)r r r r r r ASTM D638/ISO 527r r r r r r %r r r r r 弯曲模量(弯曲弹性率)r r r r r r ASTM D790/ISO 178r r r 3000r r r kg/cm2(MPa)[Lb/in2]r r r r r 弯曲强度r r r r r r ASTM D790/ISO 178r r r r r r kg/cm2(MPa)[Lb/in2]r r r r r 洛氏硬度r r r r r r ASTM D785r r r r r r r r r r r IZOD 缺口冲击强度r r r 1/4" 23℃r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r 1/4" -30℃r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r 1/8" 23℃r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r 1/8" -30℃r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r Charpy冲击强度r r r 23℃ （缺口）r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r -30℃（缺口）r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r 23℃（无缺口）r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r -30℃（无缺口）r r r ASTM D256/ISO 179r r r r r r kg·cm/cm(J/M)ft·lb/inr r r r r 物性性能r r r 比重（密度）r r r r r r ASTM D792/ISO 1183r r r r r r r r r r r 成型收缩率r r r r r r ASTM D955r r r 2.0r r r %r r r r r 熔融指数（流动系数）r r r 200℃/5kgr r r ASTM D1238/ISO 1133r r r r r r g/10minr r r r r 220℃/10kgr r r ASTM D1238/ISO 1133r r r r r r g/10minr r r r r 吸水率 23℃/24Hr r r r r r ASTM D570/ISO 62r r r 0.5r r r %r r r r r 热性能r r r 热变形温度r r r 退火r r r ASTM D648/ISO 75r r r 160r r r ℃（℉）r r r r r 未退火r r r ASTM D648/ISO 75r r r r r r ℃（℉）r r r r r 维卡软化点r r r r r r ASTM D1525/ISO R306r r r r r r ℃（℉）r r r r r 熔点r r r r r r -r r r r r r ℃（℉）r r r r r 燃烧性（率）r r r r r r UL94r r r r r r r r r r r 线性膨胀系数r r r r r r ASTM D696/ISO 11359r r r r r r mm/mm.℃r r r r r 电气性能r r r 介电常数r r r 100HZr r r ASTM D150/IEC 60250r r r r r r r r r r r 1MHZr r r ASTM D150/IEC 60250r r r r r r r r r r r 体积电阻率r r r r r r ASTM D257/IEC 60093r r r r r r Ω.cmr r r r r 表面电阻率r r r r r r ASTM D257/IEC 60093r r r r r r Ωr r r r r 耐电弧性r r r r r r ASTM D495/IEC 60112r r r r r r r r r r r 加工条件r r r 干燥条件r r r r r r r r r r r r r r r r r 加工温度r r r 射嘴r r r r r r r r r ℃r r r r r 料筒前段r r r r r r r r r ℃r r r r r 料筒中段r r r r r r r r r ℃r r r r r 料筒后段r r r r r r r r r ℃r r r r r 熔体温度r r r r r r r r r r r r ℃r r r r r 模具温度r r r r r r r r r r r r ℃r r r r r 压力r r r 注塑压力r r r r r r r r r Mpar r r r r 保压压力r r r r r r r r r Mpar r r r r 背压r r r r r r r r r Mpar r r r r 螺杆转速r r r r r r r r r r r r rpmr r r r r 其他r r r 备注r r r r r r r r 颜色r r r 本色r r r r r 特性r r r 中粘度，紫外线稳定，热稳定，汽车内饰应用r r r r r 用途r r r r r r r"};
