POM/泰科纳/GC25TF

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 D792,ISO11831.58g/cm3成型收缩率flowASTM D9550.4%成型收缩率Across flowASTM D9551%吸水率Saturation,23℃ISO 620.8%吸水率Equilibrium,23℃,50%rhISO 620.2%机械性能拉伸模量ISO 527-2/1A/18720MPa拉伸强度Yield,23℃ASTM D638117MPa拉伸强度BreakISO 527-2/1A/5120MPa拉伸应变BreakISO 527-2/1A/5,ISO 527-2/1A/502%弯曲模量23℃ISO 1788710MPa缺口冲击强度23℃ISO 180/1A6.4KJ/M2夏比缺口冲击强度23℃ISO 179/1eA6.4MPa热性能热畸变温度1.8MPa,UnannealedASTM D648118℃热畸变温度1.8MPa,UnannealedISO 75-2/A162℃维卡软化温度ISO 306/B50161℃线性热膨胀系数flowISO 11359-20.000030cm/cm/℃线性热膨胀系数TransverseISO 11359-20.00010cm/cm/℃

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