Description: DA 4090 and DA 4092 are modified epoxy pre-impregnated systems which can cure at 250°F (121°C) for one hour. DA 4090 and DA 4092 can be supplied on any commercially available glass, Kevlar, or graphite fabric. DA 4090 is a one sided pre-impregnated fabric yielding a single sided tack material. DA 4092 is the same system where both sides of the fabric are pre-impregnated yielding a double sided tack material. Both prepreg systems can be used for laminating and honeycomb sandwich construction. Mechanical Properties: Based upon 0.125 inch thick cured laminate consisting of DA 4090 on 7781 glass cloth cured at 250°F (121°C) for one hour. Information provided by Adhesive Prepegs for Composite Manufacturers, LLC |