POM/旭化成/2010

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比重ASTM D7921.42g/cm3;成型收缩率Across flowISO 294-41.8 to 2.2%吸水率ASTM D5700.20%熔体质量流动速率ASTM D12381.7g/10 min熔体质量流动速率190℃/2.16kgISO 11331.7g/10 min成型收缩率flowASTM D955, ISO 294-41.8 to 2.2%吸水率24hrASTM D5700.20%洛氏硬度M-ScaleASTM D78594洛氏硬度R-ScaleASTM D785120机械性能拉伸模量ISO 527-22900MPa拉伸应力YieldISO 527-269.0MPa拉伸应力ASTM D63867.0MPa拉伸伸长率BreakASTM D63885%拉伸伸长率BreakISO 527-270%弯曲模量ASTM D7902740MPa弯曲强度ASTM D79096.0MPa泰伯磨耗量1000次ASTM D104413.0mg夏比缺口冲击强度23°CISO 179/1eA15kJ/m2;Izod缺口冲击强度ASTM D256127J/m热性能热畸变温度0.45MPa,未退火ASTM D648172°C热畸变温度1.8MPa,未退火ASTM D648130°C热畸变温度0.45MPa,未退火ISO 75-2/B163°C热畸变温度1.8MPa,未退火ISO 75-2/A95.0°C线性热膨胀系数flowASTM E8310.00010cm/cm/°C其它性能阻燃等级UL 94HB