POM/泰科纳/M140

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,ISO11831.41g/cm3熔体流动速率190℃/2.16kgISO 113312cm3/10min成型收缩率flowASTM D9552.2%成型收缩率flowISO 294-41.8%成型收缩率Across flowASTM D9551.8%成型收缩率Across flowISO 294-41.7%吸水率Saturation,23℃ISO 620.75%吸水率Equilibrium,23℃,50%rhISO 620.2%机械性能拉伸模量ISO 527-2/1A/194.5MPa拉伸强度Yield,23℃ASTM D63860.7MPa拉伸强度Yield,-40℃ASTM D63894.5MPa拉伸强度YieldISO 527-2/1A/5065MPa拉伸应变YieldISO 527-2/1A/509%拉伸蠕变模量1HRISO 899-12350MPa拉伸蠕变模量1000HRISO 899-11300MPa弯曲模量23℃ISO 1782640MPa夏比缺口冲击强度23℃ISO 179/1eA6KJ/M2缺口冲击强度23℃ISO 180/1A5.7KJ/M2热性能热变形温度0.45MPa,UnannealedISO 75-2/B156℃热变形温度1.8MPa,UnannealedASTM D648110℃热变形温度1.8MPa,UnannealedISO 75-2/A102℃维卡软化温度ISO 306/B50161℃熔化温度DSCISO 11357166℃线性热膨胀系数flowISO 11359-20.00010cm/cm/℃线性热膨胀系数TransverseISO 11359-20.00010cm/cm/℃

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