- Chemical Family:Bisphenol A Type Epoxy
- Processing Methods:Filament Winding
- Glass Transition Temperature (Tg)::214.0~237.0
ARALDITE® MY 721 is a tetrafunctional epoxy resin designed for fabricating high-temperature performance composites using the filament winding process when used with ARADUR® 5200 hardener. This system offers a long pot life at processing temperatures and produces composites with high glass transition temperatures and excellent mechanical performance retention, even at elevated temperatures. Chemically, ARALDITE® MY 721 resin is N,N,N',N'-Tetraglycidyl-4,4'-methylenebisbenzenamine.