Valox V9260DCS|PET-GX|SABIC_IP物性表报告及物性特性介绍,Valox V9260DCS|PET-GX|SABIC

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)	14	cm³/10min	ISO 1133
温度(Temperature)	265	°C	ISO 1133
负载(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)	9600	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	155	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	2	%	ISO 527-1/-2
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	6	kJ/m²	ISO 179/1eA
弯曲弹性模量(Flexural modulus) (23°C)	9100	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	6	kJ/m²	ISO 180/1A
悬臂梁式冲击切口	6	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)	40	kJ/m²	ISO 180/1U

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)	230	°C	ISO 75-1/-2
维卡软化温度（50℃/ h的50N）Vicat softening temperature	230	°C	ISO 306
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	25	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	100	E-6/K	ISO 11359-1/-2

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