Valox SHF4910|PBT-GX7|沙特基础物性表报告及物性特性介绍,Valox SHF4910|PBT-GX7|沙特基础注塑参数详情-塑料物性表查询网

加工/物理特性	值(Value)	单位(Unit)	测试标准(Test Standard)
ASTM数据(ASTM Data)
熔体流动指数(Melt Flow Index)	31	g/10min	ASTM D 1238
温度(Temperature)	250	°C	-
负载(Load)	2.16	kg	-
模具收缩(Mold Shrinkage) (MD)	0.01	mm/mm	ASTM D 955
模具收缩(Mold Shrinkage) (TD)	0.01	mm/mm	ASTM D 955
密度(Density) (73°F)	1460	kg/m³	ASTM D 792

流变性能(Rheological properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
熔体体积流动速率(Melt volume-flow rate) (MVR)	25	cm³/10min	ISO 1133
温度(Temperature)	250	°C	ISO 1133
负载(Load)	2.16	kg	ISO 1133
熔体流动指数(熔体流动指数(Melt flow index)) (MFI)	31	g/10min	ISO 1133
MFI温度(MFI temperature)	250	°C	ISO 1133
MFI负载(MFI load)	2.16	kg	ISO 1133

机械性能(机械性能(Mechanical properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
拉伸模量(Tensile Modulus)	4350	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	73	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	3.5	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	32	kJ/m²	ISO 179/1eU
简支梁冲击强度(Charpy impact strength) (-30°C)	27	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	5	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度(Charpy notched impact strength) (-30°C)	5	kJ/m²	ISO 179/1eA
弯曲弹性模量(Flexural modulus) (23°C)	3650	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	5	kJ/m²	ISO 180/1A
悬臂梁式冲击切口	4	kJ/m²	ISO 180/1A
温度(Temperature)	-30	°C	ISO 180/1A
悬臂梁式冲击无切口(Izod Impact unnotched) (23°C)	26	kJ/m²	ISO 180/1U
ASTM数据(ASTM Data)
拉伸模量(Tensile Modulus)	4210	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Yield	66	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	66	MPa	ASTM D 638
屈服伸长率(Elongation at Yield)	3.1	%	ASTM D 638
断裂伸长率(Elongation at Break)	3.1	%	ASTM D 638
弯曲弹性模量(弯曲弹性模量(Flexural Modulus))	3650	MPa	ASTM D 790
悬臂梁式冲击切口 (1/8 in)	0.042	kJ/m	ASTM D 256
悬臂梁式冲击切口 (Low-温度(Temperature))	0.036	kJ/m	ASTM D 256
温度(Temperature)	-30	°C	ASTM D 256

热性能(热性能(Thermal properties))	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
温度负荷变形(Temp. of deflection under load) (1.80 MPa)	145	°C	ISO 75-1/-2
Vicat softening temperature A	217	°C	ISO 306
维卡软化温度（50℃/ h的50N）Vicat softening temperature	192	°C	ISO 306
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	63	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	104	E-6/K	ISO 11359-1/-2
Oxygen index	27	%	ISO 4589-1/-2
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	-
DTUL @ 66 psi	200	°C	ASTM D 648
DTUL @ 264 psi	160	°C	ASTM D 648
Vicat 温度(Temperature)	216	°C	ASTM D 1525

电气性能(Electrical properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
耗散因数(耗散因数(Dissipation factor)) (1MHz)	155	E-4	IEC 60250
体积电阻率(Volume resistivity)	>1E13	Ohm*m	IEC 60093
表面电阻率(Surface resistivity)	1E13	Ohm	IEC 60093
电气强度(Electric strength)	30.7	kV/mm	IEC 60243-1
相比漏电起痕指数(Comparative tracking index)	275	-	IEC 60112

其他属性(Other properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
吸水率(Water absorption)	0.26	%	Sim. to ISO 62
吸湿性(Humidity absorption)	0.07	%	Sim. to ISO 62
密度(Density)	1460	kg/m³	ISO 1183

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