PROCESS FOR IMPROVING MECHANICAL PROPERTIES OF EPOXY RESINS BY ADDITION OF COBALT IONS

摘要

A resin product useful as an adhesive, composite or casting resin and the process for preparing same to improve the fiexural strength mechanical property characteristics thereof. This improved fiexural strength is attained with little or no change in density, thermal stability or moisture resistance by chemically incorpo¬rating 1.2 to 10.6% by weight Co(III) ions in an epoxi-dized resin system.