Cycoloy C4220K|(PC+ABS)-GX20|SABIC_IP物性表报告及物性特性介绍,Cycoloy C4220K|(PC+ABS)-GX20|SABIC

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)	12	g/10min	ASTM D 1238
温度(Temperature)	260	°C	-
负载(Load)	5	kg	-

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)	11	cm³/10min	ISO 1133
温度(Temperature)	260	°C	ISO 1133
负载(Load)	5	kg	ISO 1133
成型收缩(Molding shrinkage) (parallel)	0.3	%	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
拉伸模量(Tensile Modulus)	6000	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	95	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	2.5	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	25	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	10	kJ/m²	ISO 179/1eA
弯曲弹性模量(Flexural modulus) (23°C)	5400	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	10	kJ/m²	ISO 180/1A
悬臂梁式冲击无切口(Izod Impact unnotched) (23°C)	25	kJ/m²	ISO 180/1U
洛氏硬度(Rockwell hardness)	R 119	-	ISO 2039-2
ASTM数据(ASTM Data)
悬臂梁式冲击切口 (1/8 in)	0.0961	kJ/m	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)	129	°C	ISO 75-1/-2
温度负荷变形(Temp. of deflection under load) (0.45 MPa)	135	°C	ISO 75-1/-2
维卡软化温度（50℃/ h的50N）Vicat softening temperature	135	°C	ISO 306
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	26.2	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	81.6	E-6/K	ISO 11359-1/-2
ASTM数据(ASTM Data)
DTUL @ 66 psi	138	°C	ASTM D 648
DTUL @ 264 psi	130	°C	ASTM D 648

电气性能(Electrical properties)	值(Value)	单位(Unit)	测试标准(Test Standard)
ISO数据
相对介电常数(Relative permittivity) (1MHz)	3.3	-	IEC 60250
耗散因数(耗散因数(Dissipation factor)) (1MHz)	110	E-4	IEC 60250
电气强度(Electric strength)	40	kV/mm	IEC 60243-1
ASTM数据(ASTM Data)
表面电阻率(Surface Resistivity)	>1E15	Ohm	ASTM D 257
体积电阻率(Volume Resistivity)	>1E15	Ohm*cm	ASTM D 257

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)	0.6	%	Sim. to ISO 62
吸湿性(Humidity absorption)	0.12	%	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
熔体热导率(Thermal conductivity of melt)	0.2	W/(m K)	-

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