Lexan ML7687|PC|沙特基础物性表报告及物性特性介绍,Lexan ML7687|PC|沙特基础注塑参数详情-塑料物性表查询网

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)	250	°C	ISO 1133
负载(Load)	1.2	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)	2350	MPa	ISO 527-1/-2
屈服应力(Yield stress)	60	MPa	ISO 527-1/-2
屈服应变(Yield strain)	6	%	ISO 527-1/-2
破坏时应变(Stress at break)	45	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	40	%	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)	40	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度(Charpy notched impact strength) (-30°C)	11	kJ/m²	ISO 179/1eA
弯曲弹性模量(Flexural modulus) (23°C)	2350	MPa	ISO 178
悬臂梁式冲击切口 (23°C)	6	kJ/m²	ISO 180/1A
悬臂梁式冲击无切口(Izod Impact unnotched) (23°C)	N	kJ/m²	ISO 180/1U
ASTM数据(ASTM Data)
抗拉强度(Tensile Strength) at Yield	65	MPa	ASTM D 638
抗拉强度(Tensile Strength) at Break	220	MPa	ASTM D 638

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)	124	°C	ISO 75-1/-2
维卡软化温度（50℃/ h的50N）Vicat softening temperature	138	°C	ISO 306
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	70	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	70	E-6/K	ISO 11359-1/-2
Burning behav. at 1.5 mm nom. thickn.	V-2	class	IEC 60695-11-10
厚度测试(Thickness tested)	1.5	mm	IEC 60695-11-10
ASTM数据(ASTM Data)
DTUL @ 66 psi	128	°C	ASTM D 648

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