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Product Info

Product Name

Brand Name

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Properties

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PA66 A3W BASF USA

Ultramid®

wheel,Engine parts,Laptop case,bearing

Oil resistant,Fast forming cycle,High mobility,heat-resisting

UL

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Plastic Datasheets

thermal performance	Test Condition	Test Method	BASF USA/A3W
Hot deformation temperature	0.45 MPa, Unannealed	ISO 75-2/B	220 °C
Hot deformation temperature		1.8 MPa, Unannealed	ISO 75-2/A	75.0 °C
Linear coefficient of thermal expansion	23 to 80°C，Flow	ISO 11359-2	7.0E-5 - 1.0E-4 cm/cm/°C
Maximum operating temperature	短周期操作		200 °C
Melting temperature		ISO 11357-3	260 °C
specific heat			1700 J/kg/°C
Temperature index - at 50% loss of tensile strength	--5	IEC 60216	147 °C
Temperature index - at 50% loss of tensile strength		--6	IEC 60216	121 °C
thermal conductivity		DIN 52612	0.33 W/m/K

mechanical properties	Test Condition	Test Method	BASF USA/A3W
Bending modulus		ISO 178	2900 Mpa
Nominal tensile fracture strain		ISO 527-2/50	25 %
Tensile creep modulus	1000 hr	ISO 899-1	-- Mpa
Tensile modulus		ISO 527-2	3000 Mpa
Tensile strain	Yield	ISO 527-2/50	4.4 %
tensile strength	Yield	ISO 527-2/50	85.0 Mpa

Electrical performance	Test Condition	Test Method	BASF USA/A3W
Compared to the anti leakage trace index	Solution A	IEC 60112	V
Dissipation factor	1 MHz	IEC 60250	0.025
Relative permittivity	1 MHz	IEC 60250	3.20
Surface resistivity		IEC 60093	-- ohms
Volume resistivity		IEC 60093	1.0E+15 ohms·cm

Physical properties	Test Condition	Test Method	BASF USA/A3W
Apparent density			0.70 g/cm³
Melt Volume Flow Rate (MVR)	275°C/5.0 kg	ISO 1133	100 cm3/10min
Mold Shrinkage - Constrained			0.85 %
Shrinkage rate	横向Flow	ISO 294-4	1.7 %
Shrinkage rate		Flow	ISO 294-4	1.4 %
Stickiness	96% H2SO4	ISO 307	150 cm³/g
Water absorption rate	Saturation, 23°C	ISO 62	8.0 to 9.0 %
Water absorption rate		Equilibrium, 23°C, 50% RH	ISO 62	2.5 to 3.1 %

impact performance	Test Condition	Test Method	BASF USA/A3W
Impact strength of simply supported beam without notch	23°C	ISO 179/1eU	无断裂

flammability	Test Condition	Test Method	BASF USA/A3W
Flammability level		UL 94	V-2
Polymer Abbreviation			PA66

injection	Test Condition	Test Method	BASF USA/A3W
drying temperature			80 °C
drying time			4.0 hr
Hopper temperature			80 °C
Mold temperature			60 to 80 °C
Processing (melt) temperature			280 to 300 °C
Residence Time			< 10.0 min
Screw speed			< 18 m/min
Spray nozzle temperature			290 °C
Suggested maximum moisture content			0.15 %
Temperature at the front of the material cylinder			290 °C
Temperature at the rear of the barrel			290 °C
Temperature in the middle of the barrel			290 °C

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