Toyobo T-661 Nylon 66, Standard Grade (Conditioned)

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Toyobo T-661 Nylon 66, Standard Grade (Conditioned)
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced
Material Notes:	Features: Non-reinforced, Standard Grade Information provided by Toyobo.
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Physical Properties	Metric	English	Comments

Density	1.14 g/cc	0.0412 lb/in³	(DAM); ASTM D792
Water Absorption	1.2 %	1.2 %	24 hrs at 23°C (DAM); ASTM D570
Moisture Absorption	2.5 %	2.5 %	65% R.H. equilibrium (DAM); ASTM D570
Linear Mold Shrinkage	0.0060 - 0.012 cm/cm @Thickness 1.00 mm	0.0060 - 0.012 in/in @Thickness 0.0394 in	DAM
	0.015 - 0.022 cm/cm @Thickness 3.00 mm	0.015 - 0.022 in/in @Thickness 0.118 in	DAM

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	50.0 MPa	7250 psi	ASTM D638
	110 MPa @Temperature -40.0 °C	16000 psi @Temperature -40.0 °F	ASTM D638
Tensile Strength, Ultimate	28.0 MPa @Temperature 80.0 °C	4060 psi @Temperature 176 °F	ASTM D638
Elongation at Break	>= 200 %	>= 200 %	ASTM D638
Flexural Strength	66.0 MPa	9570 psi	ASTM D790
	40.0 MPa @Temperature 80.0 °C	5800 psi @Temperature 176 °F	ASTM D790
	120 MPa @Temperature -40.0 °C	17400 psi @Temperature -40.0 °F	ASTM D790
Flexural Modulus	1.40 GPa	203 ksi	ASTM D790
	0.600 GPa @Temperature 80.0 °C	87.0 ksi @Temperature 176 °F	ASTM D790
	4.00 GPa @Temperature -40.0 °C	580 ksi @Temperature -40.0 °F	ASTM D790
Izod Impact, Notched	0.400 J/cm @Temperature -40.0 °C	0.749 ft-lb/in @Temperature -40.0 °F	ASTM D256
	3.00 J/cm @Temperature 23.0 °C	5.62 ft-lb/in @Temperature 73.4 °F	ASTM D256

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+12 - 1.00e+13 ohm-cm	1.00e+12 - 1.00e+13 ohm-cm	ASTM D257
Dielectric Constant	6.5 @Frequency 1000 Hz	6.5 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	13.0 kV/mm @Thickness 2.00 mm	330 kV/in @Thickness 0.0787 in	ASTM D149
Arc Resistance	110 sec	110 sec	ASTM D495
Comparative Tracking Index	>= 600 V	>= 600 V	IEC Method

Thermal Properties	Metric	English	Comments
Flammability, UL94	HB @Thickness 0.750 mm	HB @Thickness 0.0295 in

Processing Properties	Metric	English	Comments
Melt Temperature	270 - 290 °C	518 - 554 °F	(DAM)
Mold Temperature	40.0 - 80.0 °C	104 - 176 °F	(DAM)
Injection Pressure	30.0 - 40.0 MPa	4350 - 5800 psi	(DAM)

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.

PTOY571 / 70731

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