Butanox M-50 VRN
Methyl ethyl ketone peroxide, dimethyl phthalate solution
CAS No. 1338-23-4
Physical form: liquid
Butanox® M-50 VRN is a highly reactive, general purpose MEKP with low water content, including a disappearing red indicator system.
Butanox® M-50 VRN is a general purpose methyl ethyl ketone peroxide (MEKP) for curing unsaturated polyester resins in the presence of cobalt accelerators at room and elevated temperatures. Butanox® M-50 VRN offers all the advantages of the standard MEKP, Butanox® M-50. Butanox® M-50 VRN includes a disappearing red color indication system that virtually disappears during the curing process. The red color appears during the mixing step just when you need it, but disappears during the curing process.