VESTAKEEP® L 4000 G|PEEK|Evonik Industries物性表报告及物性特性介绍,VESTAKEEP® L 4000 G|PEEK|Evonik Industries注塑参数详情-塑料物性表查询网

Product TextsVESTAKEEP® L 4000 G1	%	ISO 294-4, 2577
成型收缩(Molding shrinkage) (normal)	1.8	%	ISO 294-4, 2577

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
拉伸模量(Tensile Modulus)	3500	MPa	ISO 527-1/-2
屈服应力(Yield stress)	96	MPa	ISO 527-1/-2
屈服应变(Yield strain)	5	%	ISO 527-1/-2
断裂拉伸应变(Nominal strain at break)	30	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	N	kJ/m²	ISO 179/1eU
简支梁冲击强度(Charpy impact strength) (-30°C)	N	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	7	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度(Charpy notched impact strength) (-30°C)	6	kJ/m²	ISO 179/1eA

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
熔化温度(熔化温度(Melting temperature)) (10°C/min)	340	°C	ISO 11357-1/-3
温度负荷变形(Temp. of deflection under load) (1.80 MPa)	155	°C	ISO 75-1/-2
温度负荷变形(Temp. of deflection under load) (0.45 MPa)	205	°C	ISO 75-1/-2
维卡软化温度（50℃/ h的50N）Vicat softening temperature	305	°C	ISO 306
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	60	E-6/K	ISO 11359-1/-2
燃烧性(球压痕硬度(Burning behav)). at 1.5 mm nom. thickn.	V-0	class	IEC 60695-11-10
厚度测试(Thickness tested)	1.6	mm	IEC 60695-11-10
Oxygen index	38	%	ISO 4589-1/-2

电气性能(Electrical properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
相对介电常数(Relative permittivity) (100Hz)	2.8	-	IEC 60250
相对介电常数(Relative permittivity) (1MHz)	2.8	-	IEC 60250
耗散因数(耗散因数(Dissipation factor)) (1MHz)	50	E-4	IEC 60250
体积电阻率(Volume resistivity)	>1E13	Ohm*m	IEC 60093
表面电阻率(Surface resistivity)	1E15	Ohm	IEC 60093
相比漏电起痕指数(Comparative tracking index)	200	-	IEC 60112

其他属性(Other properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
吸水率(Water absorption)	0.5	%	Sim. to ISO 62
密度(Density)	1300	kg/m³	ISO 1183

流变计算属性(Rheological calculation properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
熔体热导率(Thermal conductivity of melt)	0.18	W/(m K)	-
规格的热容融化(Spec. heat capacity of melt)	2110	J/(kg K)	-

Test specimen production	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
Injection Molding, melt temperature	370	°C	ISO 294
Injection Molding, mold temperature	180	°C	ISO 10724
Injection Molding, injection velocity	200	mm/s	ISO 294
Injection Molding, pressure at hold	120	MPa	ISO 294

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