BASF Ultramid® A3Z HP UN Nylon 66, Impact Modified

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BASF Ultramid® A3Z HP UN Nylon 66, Impact Modified
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Impact Grade
Material Notes:	Ultramid A3Z HP UN is an unreinforced, impact modified, heat stabilized, high flow PA66 injection molding grade. Ultramid A3Z HP UN offers a unique combination of maximum toughness and impact resistance with excellent high flow processability. Information provided by BASF.
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Physical Properties	Original Value	Comments

Density	1.07 g/cc	ISO 1183

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	50.0 MPa	Dry; ISO 527
Elongation at Break	45 %	Dry, Nominal; ISO 527
	>= 50 %	Conditioned, Nominal; ISO 527
Elongation at Yield	5.0 %	Dry; ISO 527
Tensile Modulus	1060 MPa	Conditioned; ISO 527
	1900 MPa	Dry; ISO 527
Flexural Modulus	880 MPa	Conditioned; ISO 178
	1800 MPa	Dry; ISO 178
Izod Impact, Notched (ISO)	18.0 kJ/m² @Temperature -40.0 °C	Dry; ISO 180
	23.0 kJ/m² @Temperature -40.0 °C	Dry; ISO 180
	80.0 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 180
	99.0 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 180
Charpy Impact Unnotched	NB @Temperature -30.0 °C	Conditioned; ISO 179
	NB @Temperature 23.0 °C	Conditioned; ISO 179
	NB @Temperature -30.0 °C	Dry; ISO 179
	NB @Temperature 23.0 °C	Dry; ISO 179
Charpy Impact, Notched	19.0 kJ/m² @Temperature -30.0 °C	Conditioned; ISO 179
	28.0 kJ/m² @Temperature -30.0 °C	Dry; ISO 179
	90.0 kJ/m² @Temperature 23.0 °C	Dry; ISO 179
	113 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 179

Thermal Properties	Original Value	Comments
Melting Point	260 °C	Dry; ISO 3146
Deflection Temperature at 0.46 MPa (66 psi)	170 °C	Dry; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	64.0 °C	Dry; ISO 75
UL RTI, Electrical	140 °C @Thickness 0.750 mm	UL746B
	140 °C @Thickness 3.00 mm	UL746B
UL RTI, Mechanical with Impact	105 °C @Thickness 0.750 mm	UL746B
	105 °C @Thickness 3.00 mm	UL746B
UL RTI, Mechanical without Impact	110 °C @Thickness 0.750 mm	UL746B
	110 °C @Thickness 3.00 mm	UL746B
Flammability, UL94	HB @Thickness 0.750 mm

Processing Properties	Original Value	Comments
Melt Temperature	288 - 305 °C
Mold Temperature	60.0 - 100 °C
Drying Temperature	60.0 °C @Time 3600 - 7200 sec
Moisture Content	0.040 - 0.20 %
Injection Pressure	5000 - 18000 psi
Back Pressure	0.000 - 50.0 MPa
Screw Speed	40 - 80 rpm

Descriptive Properties
Compression Ratio	3:1-4:1

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PBASF8954 / 254912

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