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ASTMD-15050.948g/cm3熔体流动速率ASTMD-12387.0g/10min机械性能冲击强度ASTMD-256>30kg·cm/cm洛氏硬度ASTMD-78555R屈服拉伸强度ASTMD-638200Kg/cm2挠曲强度ASTMD-7477,500Kg/cm2***终拉伸率ASTMD-638>500%耐环境应力***ASTMD-169311F50hr热性能熔点ASTMD-2117135C°维卡软化点ASTMD-1525120C°脆化温度ASTMD-746<-80C°)