PC+PET Makroblend® UT403 Covestro - Polycarbonates

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Technical Data Sheet

物理性能Test ConditionTest MethodTest Result
密度23°CISO11831.23 g/cm³
熔体体积流动速率270°C/5.0kgISO113334.0 cm³/10min
收缩率TDISO25770.60to0.80 %
收缩率MDISO25770.60to0.80 %
吸水率饱和,23°CISO620.50 %
吸水率平衡,23°C,50%RHISO620.20 %
室外适用性UL746Cf1
机械性能Test ConditionTest MethodTest Result
拉伸模量23°CISO527-2/12400 MPa
拉伸应力屈服,23°CISO527-2/5058.0 MPa
拉伸应力断裂,23°CISO527-2/5058.0 MPa
拉伸应变屈服,23°CISO527-2/505.0 %
标称拉伸断裂应变23°CISO527-2/50100 %
弯曲模量23°CISO1782300 MPa
弯曲应力23°CISO17886.0 MPa
弯曲应力3.5%Strain,23°CISO17872.0 MPa
可燃性Test ConditionTest MethodTest Result
UL阻燃等级1.5mmUL94HB
UL阻燃等级3.0mmUL94HB
电气性能Test ConditionTest MethodTest Result
表面电阻率IEC600931E+16 ohms
体积电阻率23°CIEC600931E+16 ohms·cm
介电强度23°C,1.00mmIEC60243-134 kV/mm
相对电容率23°C,100HzIEC602503.20
相对电容率23°C,1MHzIEC602503.10
耗散因数23°C,100HzIEC602501.7E-03
耗散因数23°C,1MHzIEC602500.015
漏电起痕指数解决方案AIEC60112200 V
热性能Test ConditionTest MethodTest Result
维卡软化温度ISO306/B120139 °C
线性热膨胀系数MD:23到55°CISO11359-27E-05 cm/cm/°C
线性热膨胀系数TD:23to55°CISO11359-28E-05 cm/cm/°C
ThermalConductivity23°CISO83020.20 W/m/K
悬壁梁缺口冲击强度-30°CISO739120 kJ/m²
悬壁梁缺口冲击强度23°CISO739170 kJ/m²
热变形温度0.45MPa,未退火ISO75-2/B124 °C
热变形温度1.8MPa,未退火ISO75-2/A98.0 °C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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