POMKT-20保理--Kt-20isakindofPOMcopolymer,whichcontains20%mineralfiller.ItcanbeprocessedbyinjectionmoldingandisavailableinNorthAmericaorAsiaPacific.Featuresinclude:Flameretardant/ratedflamehardwear-resisting填料/增强材料矿物填料,20%填料按重量特性刚性，高耐磨损性良好UL文件号E45034形式粒子加工方法***成型部件标识代码(ISO11469)>POM-MH20物理性能额定值单位制测试方法密度1.59g/cm³ISO1183熔流率（熔体流动速率）(190°C/2.16kg)5.0g/10minISO1133溶化体积流率（MVR）(190°C/2.16kg)3.70cm³/10minISO1133吸水率(23°C,24hr)0.80%ISO62硬度额定值单位制测试方法洛氏硬度(M计秤)90ISO2039-2机械性能额定值单位制测试方法拉伸模量8000MPaISO527-2拉伸应力91.0MPaISO527-2拉伸应变(断裂)4.8%ISO527-2弯曲模量7050MPaISO178弯曲应力150MPaISO178摩擦系数JISK7218Dynamic10.35JISK7218与钢-动态20.36JISK7218磨损因数JISK72180.98MPa,0.30m/sec3<1.010^-8mm³/N·mJISK72180.060MPa,0.15m/sec420010^-8mm³/N·mJISK72180.98MPa,0.30m/sec5250010^-8mm³/N·mJISK72180.060MPa,0.15m/sec6400010^-8mm³/N·mJISK7218冲击性能额定值单位制测试方法简支梁缺口冲击强度3.5kJ/m²ISO179/1eA热性能额定值单位制测试方法热变形温度(1.8MPa,未退火)145°CISO75-2/A线形热膨胀系数内部方法流动:23到55°C4.0E-5cm/cm/°C内部方法横向:23到55°C9.0E-5cm/cm/°C内部方法电气性能额定值单位制测试方法表面电阻率4.0E+15ohmsIEC60093体积电阻率4.0E+13ohms·cmIEC60093介电强度(3.00mm)26kV/mmIEC60243-1)