BASF Ultramid® A3W PA66 (Conditioned)

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BASF Ultramid® A3W PA66 (Conditioned)
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced
Material Notes:	Description: Free-flowing, heat aging resistant and rapidly processable grade for technical parts subject to high stress such as bearings and bearing cages, gearwheels and spool bodies. Information provided by BASF
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Physical Properties	Metric	English	Comments

Density	1.13 g/cc	0.0408 lb/in³	ISO 1183
Moisture Absorption at Equilibrium	2.5 - 3.1 %	2.5 - 3.1 %	23°C; 50% RH; ISO 62
Water Absorption at Saturation	8.0 - 9.0 %	8.0 - 9.0 %	ISO 62
Viscosity Measurement	150	150	ISO 307
Linear Mold Shrinkage	0.0085 cm/cm	0.0085 in/in	restricted
Melt Flow	113 g/10 min @Load 5.00 kg, Temperature 275 °C	113 g/10 min @Load 11.0 lb, Temperature 527 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	50.0 MPa	7250 psi	50 mm/min; ISO 527-1/-2
Elongation at Yield	20 %	20 %	50mm/min; ISO 527-1/-2
Modulus of Elasticity	1.10 GPa	160 ksi	ISO 527-1/-2
Izod Impact, Notched (ISO)	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 180/A
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	2.00 J/cm² @Temperature 23.0 °C	9.52 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+9 ohm-cm	1.00e+9 ohm-cm	IEC 60093
Surface Resistance	1.00e+9 ohm	1.00e+9 ohm	IEC 60093
Dielectric Constant	5.0 @Frequency 1e+6 Hz	5.0 @Frequency 1e+6 Hz	IEC 60250
Dissipation Factor	0.20 @Frequency 1e+6 Hz	0.20 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	500 V	500 V	Test solution A; IEC 60112

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.70 J/g-°C	0.406 BTU/lb-°F
Thermal Conductivity	0.330 W/m-K	2.29 BTU-in/hr-ft²-°F	DIN 52612
Melting Point	260 °C	500 °F	DIN 53765
Maximum Service Temperature, Air	121 °C	250 °F	for 50% loss of tensile strength after 20000hr
	147 °C	297 °F	for 50% loss of tensile strength after 5000hr
	200 °C	392 °F

Processing Properties	Metric	English	Comments
Melt Temperature	280 - 300 °C	536 - 572 °F	Injection-molding/Extrusion
Mold Temperature	40.0 - 80.0 °C	104 - 176 °F	Injection-molding

Descriptive Properties
Commercial Status	Europe

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PBASG0220 / 131853

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