Domo TECHNYL® A 246M PA66, DRY

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Domo TECHNYL® A 246M PA66, DRY
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66)
Material Notes:	Description: Unreinforced and modified polyamide 66, with very high impact resistance even at low temperature, for injection molding. Available in: Europe and North America Product Applications: TECHNYL® A 246M offers an excellent notched impact resistance at low temperature make it suitable for: sports and leisure applications, for shoe soles, ski components, ski and surf bindings, toy applications, such as, the bumper of a remote-controlled car. This product is available in natural, white and black. DOMO Chemicals has acquired Solvay’s Performance Polyamides Business in Europe.
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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 % @Temperature 23.0 °C, Time 86400 sec	1.05 % @Temperature 73.4 °F, Time 24.0 hour	ISO 62
Linear Mold Shrinkage	0.010 cm/cm	0.010 in/in	Isotropy
Linear Mold Shrinkage, Flow	0.019 cm/cm	0.019 in/in
Linear Mold Shrinkage, Transverse	0.019 cm/cm	0.019 in/in

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	44.0 MPa	6380 psi	ISO 527 Type 1A
Tensile Strength, Yield	47.0 MPa	6820 psi	ISO 527 type 1 A
	50.0 MPa	7250 psi	ASTM D638
Tensile Modulus	1.90 GPa	276 ksi	ISO 527 Type 1A
Flexural Strength	70.0 MPa	10200 psi	ISO 178
Flexural Modulus	1.80 GPa	261 ksi	ISO 178
Izod Impact, Notched (ISO)	22.0 kJ/m² @Temperature -30.0 °C	10.5 ft-lb/in² @Temperature -22.0 °F	ISO 180/1eA
	60.0 kJ/m² @Temperature 23.0 °C	28.6 ft-lb/in² @Temperature 73.4 °F	ISO 180/1eA
Charpy Impact Unnotched	1.60 J/cm² @Temperature -30.0 °C	7.61 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	9.10 J/cm²	43.3 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	IEC 60093
Surface Resistance	1.00e+13 ohm	1.00e+13 ohm	IEC 60093
Dielectric Constant	3.2	3.2	IEC 60250
Dielectric Strength	30.0 kV/mm	762 kV/in	IEC 60243
Dissipation Factor	0.020	0.020	IEC 60250
Comparative Tracking Index	450 V	450 V	Solution B; IEC 60112
	575 V	575 V	Solution A; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	70.0 µm/m-°C @Temperature 23.0 - 85.0 °C	38.9 µin/in-°F @Temperature 73.4 - 185 °F	ISO 11359
Melting Point	263 °C	505 °F	ISO 11357
Deflection Temperature at 0.46 MPa (66 psi)	200 °C	392 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	65.0 °C	149 °F	ISO 75/Af
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in	1210
Oxygen Index	24.5 %	24.5 %	ISO 4589

Processing Properties	Metric	English	Comments
Feed Temperature	250 - 270 °C	482 - 518 °F
Mold Temperature	60.0 - 80.0 °C	140 - 176 °F
Drying Temperature	80.0 °C	176 °F
Moisture Content	<= 0.20 %	<= 0.20 %

Descriptive Properties
Compression Zone	260-280°C
Mixing Zone	270-290°C

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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PRHOD699 / 137930

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