Domo Technyl® A 246M Nylon 66, Impact Grade, EH50

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Domo Technyl® A 246M Nylon 66, Impact Grade, EH50
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Impact Grade
Material Notes:	Unreinforced and modified polyamide 66, with improved impact resistance, heat stabilized, for injection molding. Technyl A 246m offers an excellent notched impact resistance at low temperatures making it suitable for sports and leisure applications. It is suitable for shoe soles, ski components, ski and surf bindings, as well as toy applications, such as the bumper of a remote-controlled car. This product is available in natural, white and black. Information provided by Rhodia; Rhodia has been acquired by Solvay. DOMO Chemicals has acquired Solvay’s Performance Polyamides Business in Europe.
Key Words:	Polyamide 66; PA66
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.08 g/cc	0.0390 lb/in³	ISO 1183-A
Water Absorption	1.05 %	1.05 %	(Beginning Dry) 24 hours in water 23°C. ISO 62
Linear Mold Shrinkage	0.019 cm/cm	0.019 in/in	RHODIA-EP
Linear Mold Shrinkage, Transverse	0.019 cm/cm	0.019 in/in	RHODIA-EP

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	35.0 MPa	5080 psi	ISO 527
Tensile Strength, Yield	42.0 MPa	6090 psi	ISO 527
Elongation at Break	210 %	210 %	ISO 527
Elongation at Yield	210 %	210 %	ISO 527
Tensile Modulus	0.600 GPa	87.0 ksi	ISO 527
Flexural Yield Strength	27.0 MPa	3920 psi	ISO 178
Flexural Modulus	0.700 GPa	102 ksi	ISO 178
Izod Impact Resistance	8.00 J/cm²	38.1 ft-lb/in²	ISO 180
Charpy Impact Unnotched	NB	NB	ISO 179/EU-1993
Charpy Impact, Notched	10.0 J/cm²	47.6 ft-lb/in²	ISO 179/1EA-1993

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	IEC 93
Surface Resistance	1.00e+13 ohm	1.00e+13 ohm	IEC 93
Dielectric Constant	4.0 @Frequency 1e+6 Hz	4.0 @Frequency 1e+6 Hz	IEC 250
Dielectric Strength	38.0 kV/mm	965 kV/in	IEC 243-1
Dissipation Factor	0.060 @Frequency 1e+6 Hz	0.060 @Frequency 1e+6 Hz	IEC 250
Comparative Tracking Index	600 V	600 V	IEC 112

Thermal Properties	Metric	English	Comments
Melting Point	263 °C	505 °F	ISO 3146-C

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	250 - 270 °C	482 - 518 °F
Middle Barrel Temperature	260 - 280 °C	500 - 536 °F
Front Barrel Temperature	270 - 290 °C	518 - 554 °F
Melt Temperature	270 - 290 °C	518 - 554 °F
Mold Temperature	60.0 - 90.0 °C	140 - 194 °F	Surface
Drying Temperature	80.0 °C	176 °F	Dehumidifying Dryer
Dry Time	3 - 4 hour	3 - 4 hour
Moisture Content	<= 0.20 %	<= 0.20 %
Back Pressure	0.345 - 0.689 MPa	50.0 - 100 psi
Fill Speed	300 - 600 mm/sec	11.8 - 23.6 in/sec	Peripheral Screw Speed

Descriptive Properties
Injection Speed (cm³/sec)	80 - 150 cm³/sec

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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PRHO09 / 65942

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