Nouryon Trigonox 93 tert-butyl peroxybenzoate, 80% acetylacetone solution 614-45-9

Trigonox 93
tert-Butyl peroxybenzoate, 80% acetylacetone solution
CAS Number: 614-45-9
Physical Form: Liquid
Trigonox® 93 has been developed for use in combination with cobalt accelerators (e.g., Accelerator NL-53N = 10% cobalt) to cure unsaturated polyester resins at temperatures of 60°C or higher.
Applications
Trigonox® 93 is a peroxide formulation based on tert-butyl peroxybenzoate and acetone. Trigonox® 93 has been developed for use in combination with cobalt accelerators (e.g., Accelerator NL-53N = 10% cobalt) to cure unsaturated polyester resins at temperatures of 60°C or higher. Trigonox® 93, combined with a cobalt accelerator, can effectively serve as a substitute for Trigonox® 21S in regions where the use of Trigonox® 21S is limited by its official shipping and maximum storage temperatures (20°C). Application areas for the Trigonox® 93 curing system combined with a cobalt accelerator include artificial marble, polymer concrete, fiber winding, and air-drying paints. The combination of Trigonox® 93 with cobalt accelerators and, where applicable, amine accelerators (such as N,N-dimethylaniline) is also well-suited for ambient-temperature curing of vinyl ester resins. Trigonox® 93 cures much faster in these resins than the commonly used peroxides Butanox LPT-IN and Trigonox® 239.