PBT-4140|PBT-GF40|ChangChun物性表报告及物性特性介绍,PBT-4140|PBT-GF40|ChangChun注塑参数详情-塑料物性表查询网

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
抗拉强度(Tensile Strength)	118	MPa	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	6867	MPa	ASTM D 790
抗弯强度(Flexural Strength)	196	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	M 94	-	ASTM D 785
悬臂梁式冲击切口 (1/4 in)	0.099	kJ/m	ASTM D 256

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
UL 94 阻燃等级(Flame rating)	V-0	-	UL 94
厚度测试(Thickness tested)	0.8	mm	-
热膨胀系数(Coefficient of Thermal Expansion) (MD)	30	E-6/K	ASTM D 696
DTUL @ 66 psi	220	°C	ASTM D 648
DTUL @ 264 psi	208	°C	ASTM D 648
熔化温度(Melting 温度(Temperature))	225	°C	ASTM D 3418

电气性能(Electrical properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
绝缘强度(Dielectric Strength) (Short Time)	20	kV/mm	ASTM D 149
耗散因数(Dissipation Factor) (60 Hz)	0.001	-	ASTM D 150
介电常数(Dielectric Constant) (60 Hz)	3	-	ASTM D 150
表面电阻率(Surface Resistivity)	1E13	Ohm	ASTM D 257
体积电阻率(Volume Resistivity)	>1E15	Ohm*cm	ASTM D 257
耐电弧性(Arc Resistance)	100	s	ASTM D 495

CharacteristicsDelivery formPelletsSpecial CharacteristicsFlame retardantRegional Availability .