PC+PBT Makroblend® UT3907 Covestro - Polycarbonates

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Technical Data Sheet

物理性能Test ConditionTest MethodTest Result
收缩率TD:90°C,1hrISO25770.10to0.20 %
收缩率MD2ISO25770.70to0.90 %
收缩率MD:90°C,1hrISO25770.10to0.20 %
吸水率饱和,23°CISO620.50 %
吸水率平衡,23°C,50%RHISO620.20 %
密度23°CISO11831.20 g/cm³
表观密度ISO600.65 g/cm³
熔体体积流动速率260°C/5.0kgISO113344.0 cm³/10min
收缩率TD2ISO25770.70to0.90 %
机械性能Test ConditionTest MethodTest Result
弯曲应变23°CISO1786.0 %
弯曲模量23°CISO1782150 MPa
弯曲应力23°CISO17880.0 MPa
弯曲应力3.5%Strain,23°CISO17870.0 MPa
拉伸模量23°CISO527-2/12200 MPa
拉伸应力屈服,23°CISO527-2/5060.0 MPa
拉伸应力断裂,23°CISO527-2/5050.0 MPa
拉伸应变屈服,23°CISO527-2/505.0 %
标称拉伸断裂应变23°CISO527-2/50>100 %
可燃性Test ConditionTest MethodTest Result
FlameRating1.6mm,BayerTestUL94HB
灼热丝易燃指数2.0mmIEC60695-2-12750 °C
极限氧指数ISO4589-221 %
电气性能Test ConditionTest MethodTest Result
表面电阻率IEC60093>1.0E+17 ohms
体积电阻率23°CIEC60093>1.0E+17 ohms·cm
介电强度23°C,1.00mmIEC60243-130 kV/mm
相对电容率23°C,100HzIEC602503.20
相对电容率23°C,1MHzIEC602503.00
耗散因数23°C,100HzIEC602506E-04
耗散因数23°C,1MHzIEC602504.5E-03
漏电起痕指数解决方案AIEC60112600 V
漏电起痕指数解决方案BIEC60112125 V
硬度Test ConditionTest MethodTest Result
球压硬度ISO2039-1107 MPa
冲击性能Test ConditionTest MethodTest Result
简支梁缺口冲击强度-30°CISO179/1eA25 kJ/m²
简支梁缺口冲击强度23°CISO179/1eA55 kJ/m²
简支梁无缺口冲击强度-30°CISO179/1eUNoBreak
简支梁无缺口冲击强度23°CISO179/1eUNoBreak
悬壁梁缺口冲击强度-40°CISO180/A20 kJ/m²
悬壁梁缺口冲击强度-30°CISO180/A25 kJ/m²
热变形温度0.45MPa,未退火ISO75-2/B105 °C
热变形温度1.8MPa,未退火ISO75-2/A82.0 °C
维卡软化温度ISO306/B120122 °C
线性热膨胀系数MD:23到55°CISO11359-29E-05 cm/cm/°C
线性热膨胀系数TD:23to55°CISO11359-29E-05 cm/cm/°C
ThermalConductivity23°CISO83020.20 W/m/K
悬壁梁缺口冲击强度-20°CISO180/A35 kJ/m²
悬壁梁缺口冲击强度23°CISO180/A40 kJ/m²
无缺口伊佐德冲击强度-30°CISO180NoBreak
无缺口伊佐德冲击强度23°CISO180NoBreak
多轴向仪器化冲击能量-30°CISO6603-255.0 J
多轴向仪器化冲击能量23°CISO6603-245.0 J
多轴向仪器化冲击力峰值-30°CISO6603-24800 N
多轴向仪器化冲击力峰值23°CISO6603-23600 N
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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