Asahi Kasei Leona™ FH772 Polyamide 66, GF Reinforced, Flame Retardant

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Asahi Kasei Leona™ FH772 Polyamide 66, GF Reinforced, Flame Retardant
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Glass Fiber Filled, Flame Retardant
Material Notes:	Applications: Automotive parts, electrical & electronic parts, parts for office furnishings. Information provided by Asahi Kasei Corp.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.41 g/cc	1.41 g/cc	Dry as Molded; ASTM D792
Density	1.41 g/cc	0.0509 lb/in³	Dry as Molded; ISO 1183
Moisture Absorption at Equilibrium	1.3 % @Temperature 23.0 °C	1.3 % @Temperature 73.4 °F	50% RH; ISO 62
	1.3 % @Temperature 23.0 °C	1.3 % @Temperature 73.4 °F	50% RH
Linear Mold Shrinkage, Flow	0.0040 - 0.012 cm/cm	0.0040 - 0.012 in/in	Asahi Kasei

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	94.0 MPa	13600 psi	Dry as Molded; ISO 527
	136 MPa	19700 psi	Conditioned at 50% RH; ISO 527
Tensile Strength	150 MPa	21800 psi	Dry as Molded; ASTM D638
Elongation at Break	3.0 %	3.0 %	Dry as Molded; ISO 527
	5.0 %	5.0 %	Conditioned at 50% RH; ISO 527
Tensile Modulus	6.70 GPa	972 ksi	Conditioned at 50% RH; ISO 527
	9.80 GPa	1420 ksi	Dry as Molded; ISO 527
Flexural Strength	154 MPa	22300 psi	Conditioned at 50% RH; ISO 178
	209 MPa	30300 psi	Dry as Molded; ISO 178
Flexural Modulus	6.60 GPa	957 ksi	Conditioned at 50% RH; ISO 178
	9.60 GPa	1390 ksi	Dry as Molded; ISO 178
Izod Impact, Notched	0.750 J/cm	1.41 ft-lb/in	Dry as Molded; ASTM D256
Charpy Impact Unnotched	5.80 J/cm²	27.6 ft-lb/in²	Conditioned at 50% RH; ISO 179
	5.80 J/cm²	27.6 ft-lb/in²	Dry as Molded; ISO 179
Charpy Impact, Notched	0.800 J/cm²	3.81 ft-lb/in²	Dry as Molded; ISO 179
	1.00 J/cm²	4.76 ft-lb/in²	Conditioned at 50% RH; ISO 179

Electrical Properties	Metric	English	Comments
Comparative Tracking Index	600 V @Thickness 3.00 mm	600 V @Thickness 0.118 in	Dry as Molded; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear	30.0 µm/m-°C	16.7 µin/in-°F	Dry as Molded; ASTMD 696
Deflection Temperature at 0.46 MPa (66 psi)	258 °C	496 °F	Dry as Molded; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	241 °C	466 °F	Dry as Molded; ISO 75
Flammability, UL94	V-0 @Thickness 0.750 mm	V-0 @Thickness 0.0295 in	Dry as Molded
Glow Wire Flammability Index	960 °C	1760 °F	Dry as Molded; IEC 60695-2-12

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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PASAHI8167 / 221194

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