Compimide® Bismaleimides

The Compimide^® bismaleimide resin family represents a full range of proprietary thermosetting resins and specialities developed for the production of high performance composites, adhesives and mouldings.

Evonik offers 30+ years of experience in the field of bismaleimide resins. Our products are certified and referenced throughout the industry.

Compimide^® bismaleimide matrix resins can be characterized by their high glass transition temperature (Tg). They offer improved high temperature performance over epoxies and cyanate esters.

Other outstanding features are:

• Easy processing by autoclave, platen press, and compression moulding techniques
• Retention of excellent mechanical properties up to 250 °C 
• Good solvent resistance
• Excellent performance in hot/wet conditions 
• Superior flame and radiation resistance, low smoke and toxicant emissions

Typical processing techniques include:

• Prepregging (from the melt, solution, or suspension)
• Resin transfer moulding (RTM)
• Filament winding
• Compression moulding, powder coating and pultrusion.

Typical processing techniques include prepregging (from the melt, solution, or suspension), resin transfer moulding (RTM), filament winding, compression moulding, powder coating and pultrusion.

The Compimide^® bismaleimide product group comprise Compimide^® Bismaleimide Monomers, Toughening Modifiers and Formulated Bismaleimide Resins.

Custom Manufacturing and Optimization of Bismaleimides: Evonik  offers an extensive experience in custom manufacturing. If you need a tailor-made monomer or have special requirements for a resin, our experienced technical staff would be happy to work with you to find right solution for your demand.