Butanox M-50 Methyl ethyl ketone peroxide, solution in dimethyl phthalate 1338-23-4

Butanox M-50

Methyl ethyl ketone peroxide, solution in dimethyl phthalate

Butanox® M-50 is a medium-reactive, general purpose MEKP with low water content.

CAS Number 1338-23-4

Butanox® M-50 is a medium-reactive, general purpose MEKP with low water content.

Chemical Family Organic peroxide

Physical Form Liquid

Brand Butanox®

Butanox® M-50 is a general purpose methyl ethyl ketone peroxide (MEKP) for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures. The curing system Butanox® M-50/cobalt accelerator is particularly suitable for the curing of gelcoat resins, laminating resins, lacquers and castings; moreover the manufacture of light resistant parts may be possible contrary to the curing system benzoyl peroxide/amine accelerator. Practical experience throughout many years has proven that by the guaranteed low water content and the absence of polar compounds in Butanox® M-50, this peroxide is very suitable in GRP products for e.g. marine applications.

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