Acid Anhydrides

Alpharm has a comprehensive range of alicyclic acid anhydrides used as hardeners for epoxy resins; they impart very good UV resistance, mechanical and electrical properties to the resin. They can be mixed with liquid resins to provide stable resin systems with low viscosity and extended pot life. Applications include casting, impregnation and lamination and due to their insulating properties find use in capacitors, resistors and transformers.