CUREZOL® 2PHZ-S

CUREZOL® 2PHZ-S by Evonik is an accelerator for epoxy resins. Offers single package latency from several hours to greater than six months. Possesses rapid cure beyond activation temperatures. Provides high thermal and chemical resistance. When used alone, imidazoles are some of the most efficient types of Lewis-Base catalysts. At use levels of less than 8 phr, they initiate anionic homopolymerization of the epoxy resin, creating highly cross-linked networks. CUREZOL® 2PHZ-S is used in casting, potting and encapsulation of electronic devices, electrical laminates and composites.