BASF Ultramid® A 225F Natural Nylon 66, Dry

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BASF Ultramid® A 225F Natural Nylon 66, Dry
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced
Material Notes:	Product Description: Ultramid® A 225F Natural is an unfilled polyamide 66, medium viscosity, for injection molding, with a special crystallizing agent, for very fast cycles. This grade offers a good combination between primary properties of the unreinforced polyamide 66 and processing properties leading to increased productivity. These performances are associated with excellent dimensional stability and excellent filling qualities. The UL94 V2 rating at 0.4mm makes that the product is particularly used in electrical applications. Availability: Africa & Middle East; Latin America; North America Features: Fast Molding Cycle; Good Dimensional Stability; Good Flow; Good Mold Release Use: Consumer Applications; Electrical/Electronic Applications; Industrial Applications; Valves/Valve Parts; White Goods & Small appliances Agency Ratings: EC 1907/2006 (REACH) RoSH Compliance: RoSH Compliant Appearance: Natural Color Forms: Pellets Processing Method: Injection Molding Resin ID (ISO 1043): PA66 Information provided by BASF Corporation
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Physical Properties	Metric	English	Comments

Density	1.14 g/cc	0.0412 lb/in³	ISO 1183
Water Absorption	1.1 % @Time 86400 sec	1.1 % @Time 24.0 hour	ISO 62
Maximum Moisture Content	0.20	0.20
Linear Mold Shrinkage, Flow	0.013 cm/cm	0.013 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.013 cm/cm	0.013 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	70.3 MPa	10200 psi	ISO 527-2
Tensile Strength, Yield	84.8 MPa	12300 psi	ASTM D638
	95.1 MPa	13800 psi	ISO 527-2/50
Elongation at Break	14 %	14 %	ASTM D638
	20 %	20 %	ISO 527-2
Elongation at Yield	5.0 %	5.0 %	ISO 527-2/50
Tensile Modulus	3.60 GPa	522 ksi	ISO 527-1
Flexural Strength	125 MPa	18100 psi	ISO 178
Flexural Modulus	3.15 GPa	457 ksi	ISO 178
Izod Impact, Notched (ISO)	5.04 kJ/m²	2.40 ft-lb/in²	ISO 180/A
Izod Impact, Unnotched (ISO)	135 kJ/m²	64.2 ft-lb/in²	ASTM D256
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	0.399 J/cm²	1.90 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	4.00e+15 ohm-cm	4.00e+15 ohm-cm	IEC 62631-3-1
Dielectric Constant	3.5 @Frequency 1e+6 Hz	3.5 @Frequency 1e+6 Hz	IEC 62631-2-1
Dielectric Strength	22.0 kV/mm @Thickness 2.00 mm	560 kV/in @Thickness 0.0787 in	IEC 60243-1
	35.0 kV/mm @Thickness 0.800 mm	890 kV/in @Thickness 0.0315 in	IEC 60243-1
Dissipation Factor	0.033 @Frequency 1e+6 Hz	0.033 @Frequency 1e+6 Hz	IEC 62631-2-1
Comparative Tracking Index	600 V	600 V	Solution A; IEC 60112

Thermal Properties	Metric	English	Comments
Melting Point	263 °C	505 °F	ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi)	200 °C	392 °F	Unannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	75.0 °C	167 °F	Unannealed; ISO 75-2/A
Flammability, UL94	V-2 @Thickness 0.787 mm	V-2 @Thickness 0.0310 in
	V-2 @Thickness 3.30 mm	V-2 @Thickness 0.130 in
Glow Wire Flammability Index	699 °C @Thickness 1.52 mm	1290 °F @Thickness 0.0600 in	IEC 60695-2-12

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	265 - 275 °C	509 - 527 °F
Middle Barrel Temperature	270 - 280 °C	518 - 536 °F
Front Barrel Temperature	280 - 285 °C	536 - 545 °F
Mold Temperature	60.0 - 80.0 °C	140 - 176 °F
Drying Temperature	80.0 °C	176 °F

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PBASG2080 / 310773

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