Solvay CYCOM® 7714A Epoxy - Eight Harness Satin (8HS) Carbon Fabric Composite

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Solvay CYCOM® 7714A Epoxy - Eight Harness Satin (8HS) Carbon Fabric Composite
Categories:	Polymer; Thermoset; Epoxy; Epoxy/Carbon Fiber Composite
Material Notes:	CYCOM® 7714A resin is a 250°F (121°C) curing epoxy resin with 160°F (71°C) wet service temperature capability. CYCOM 7714A is formulated for autoclave processing but has been successfully processed by press molding. Unidirectional tape and woven fabric impregnated with CYCOM 7714A resin will retain excellent tack and drape for at least 10 days at 72°F (22°C). Standard cure cycle is two hours at 250°F (121°C). No post cure is required for 160°F (71°C) wet service capability. CYCOM 7714A can be impregnated via solution and hot melt techniques on all available fibers and fabrics. Features & Benefits: 250°F (121°C) cure Available on fabric, tape and roving Large industry database Flame retardant 200°F (93°C) dry service temperature 160°F (71°C) wet service temperature Laminate and sandwich panel usage Autoclave and press mold processing Used as self-adhesive system Co-curable with CYCOM 7701, CYCOM 7714 and CYCOM 97714A resins Meets all NASA outgassing requirements Shelf life of 6 months at 0°F (-18°C), 10 days at 72°F (22°C) Applications: Aircraft interiors Seats and control surfaces UAV and secondary structure Property data reported for epoxy 7714a reinforced with 55-60% fiber volume Eight Harness Satin (8HS) Fabric, Standard Modulus Carbon Fiber [33 Msi (228 GPa) Information provided by Cytec, subsequently acquired by Solvay.
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Physical Properties	Original Value	Comments

Density	1.25 - 1.26 g/cc	Cured Resin

Mechanical Properties	Original Value	Comments
Tensile Strength	60000 - 95000 psi @Temperature 70.0 °C	0°, wet
	70000 - 105000 psi @Temperature 70.0 °C	0°
	75000 - 110000 psi @Temperature 24.0 °C	0°
	80000 - 120000 psi @Temperature -55.0 °C	0°
Elongation at Break	0.50 - 1.3 % @Temperature 70.0 °C	0°, wet
	0.90 - 1.2 % @Temperature -55.0 °C	0°
	0.80 - 1.3 % @Temperature 24.0 °C	0°
	1.0 - 1.3 % @Temperature 70.0 °C	0°
Tensile Modulus	48.0 - 69.0 GPa @Temperature 70.0 °C	0°
	48.0 - 69.0 GPa @Temperature 70.0 °C	0°, wet
	55.0 - 76.0 GPa @Temperature 24.0 °C	0°
	55.0 - 76.0 GPa @Temperature 55.0 °C	0°
Flexural Strength	100000 - 130000 psi @Temperature 24.0 °C	0°
	105000 - 150000 psi @Temperature -55.0 °C	0°
	276000 - 414000 psi @Temperature 70.0 °C	0°, wet
	517000 - 689000 psi @Temperature 70.0 °C	0°
Flexural Modulus	41.0 - 55.0 GPa @Temperature 70.0 °C	0°
	41.0 - 55.0 GPa @Temperature 70.0 °C	0°, wet
	48.0 - 62.0 GPa @Temperature -55.0 °C	0°
	48.0 - 62.0 GPa @Temperature 24.0 °C	0°
Compressive Strength	241 - 414 MPa @Temperature 70.0 °C	0°, wet
	345 - 552 MPa @Temperature 70.0 °C	0°
	517 - 655 MPa @Temperature 24.0 °C	0°
	586 - 876 MPa @Temperature -55.0 °C	0°
Compressive Modulus	52000 - 69000 MPa @Temperature -55.0 °C	0°
	52000 - 69000 MPa @Temperature 70.0 °C	0°
	52000 - 69000 MPa @Temperature 70.0 °C	0°, wet
	55000 - 69000 MPa @Temperature 24.0 °C	0°
Shear Strength	3000 - 5000 psi @Thickness 1780 mm	Interlaminar, wet
	6000 - 8000 psi @Thickness 1780 mm	Interlaminar
	8000 - 10000 psi @Thickness 610 mm	Interlaminar
	11000 - 12000 psi @Thickness -1400 mm	Interlaminar

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	71.0 °C	wet
	93.0 °C	dry

Processing Properties	Original Value	Comments
Processing Temperature	250 °F @Time 7200 sec	Standard Cure
Shelf Life	0.333 Month @Temperature 22.2 °C
	6.00 Month @Temperature -17.8 °C

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PCYTED085d / 233605

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