Methyl ethyl ketone peroxide and isopropyl benzene peroxide, solutions in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate
CAS Number: 1338-23-4; 80-15-9
Physical form: liquid
Trigonox® 263 is a methyl ethyl ketone peroxide and isopropyl benzene peroxide.
Trigonox® 263 is a convenient premixed initiator for curing unsaturated polyester, vinyl ester and acrylic thermoset resins with metal salts under ambient conditions. Trigonox® 263 produces less exotherm than standard MEKPs and is suitable for both warm and hot climates. Applications include cast polymers and laminates. Additional end-use information is provided in Nouryon's application brochure.