PP聚丙烯 拉丝级 大韩油化PP/5014

'产品参数性能项目试验条件[状态]测试方法测试数据数据单位基本性能密度ASTM D-7920.90g/cm3熔体流动速率ASTM D-12383.5g/10min吸水率ASTM D-570>0.01%机械性能线型成型收缩率KPIC Method1.0-2.0%断裂伸张率ASTM D-638<500%冲击强度ASTM D-2564kgf.cm/cm绝缘强度ASTM D-14940KV/mm洛氏硬度ASTM D-78597scRale挠曲模量ASTM D-79015,500kgf/cm2拉伸强度ASTM D-638350kgf/cm2电气性能损耗因素ASTM D-150210-4体积电阻率ASTM D-25711017ohm.cm介电常数ASTM D-1502.3耐电弧性ASTM D-495130sec.热性能熔点ASTM D-3418162℃热传导KPIC Method310-4calcm/cmsec,℃热变形温度ASTM D-648110℃维卡软化点ASTM D-1525152℃线性膨胀系数ASTM D-6961110-5cm/cm℃比热容KPIC Method0.46cal/g℃

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