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CYCOM® 977-3

Technical Datasheet | Supplied by Syensqo

CYCOM® 977-3 by Syensqo is a tough epoxy (EP) resin. It can be cured at 177°C for six hours. Possesses dry (177°C) and wet (132°C) service capability formulated for autoclave and press molding. Exhibits long mechanical out life suitable for fabrication of large structures including unidirectional tape and woven fabric. The impregnated fabrics with CYCOM® 977-3 retain tack for 21 days at 22°C.

CYCOM® 977-3 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Service Temperature

< 320 °F

Glass Transition Temperature, Tg

330 °F

(Wet)

Compression Molding Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

350 °F

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CYCOM® 977-3

CYCOM® 977-3 Properties

Thermal Properties

CYCOM® 977-3 Processing Guidelines

Compression Molding Properties