Ultramid® 8260|PA6-MD40|BASF物性表报告及物性特性介绍,Ultramid® 8260|PA6-MD40|BASF注塑参数详情-塑料物性表查询网

Product TextsUltramid® 8260 is a 40% mineral reinforced Polyamid 6 injection molding compound. It possesses high stiffness, dimensional stability and heat resistance combined with excellent processability including low warp and resistance to sink-mark formation. It is also available in heat stabilized versions (Ultramid® 8260). It can be painted or chrome plated and is also available in pigmented versions.

机械性能(机械性能(Mechanical properties))	dry / cond	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
拉伸模量(Tensile Modulus)	6400 / 2390	MPa	ISO 527-1/-2
破坏时应变(Stress at break)	85 / 60	MPa	ISO 527-1/-2
破坏时应变(Strain at break)	10 / 30	%	ISO 527-1/-2
简支梁冲击强度(Charpy impact strength) (+23°C)	115 / -	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度(Charpy notched impact strength) (+23°C)	3 / -	kJ/m²	ISO 179/1eA

热性能(热性能(Thermal properties))	dry / cond	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)	220 / *	°C	ISO 11357-1/-3
温度负荷变形(Temp. of deflection under load) (0.45 MPa)	195 / *	°C	ISO 75-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (parallel)	46 / *	E-6/K	ISO 11359-1/-2
COEFF线性热(Coeff. of linear therm. expansion) (normal)	58 / *	E-6/K	ISO 11359-1/-2

电气性能(Electrical properties)	dry / cond	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
体积电阻率(Volume resistivity)	>1E13 / -	Ohm*m	IEC 60093

其他属性(Other properties)	dry / cond	单位(Unit)	测试标准(Test Standard)
ISO数据(ISO数据(CAMPUS/ISO) Data)
吸水率(Water absorption)	5.7 / *	%	Sim. to ISO 62
吸湿性(Humidity absorption)	1.6 / *	%	Sim. to ISO 62
密度(Density)	1490 / *	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)
密度(Density) of melt	1290	kg/m³	-
熔体热导率(Thermal conductivity of melt)	0.281	W/(m K)	-
规格的热容融化(Spec. heat capacity of melt)	2000	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	275	°C	ISO 294
Injection Molding, mold temperature	95	°C	ISO 10724

Diagrams Water content: 0.12% If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80 °C (176 °F) is recommended. Drying time is dependent on moisture level. Alternatively, please contact your BASF representative. Packing pressure affects the final part and can be use It should be applied and maintained until the gate area is completely frozen off.A maximum of 3.5 bar (50 psi) is recommended to minimize glass fiber breakage. Surface appearance is directly affected by injection rateDisclaimerCopyright M-Base .