Butanox® M-50A is a phthalate-free, medium-reactive, general purpose MEKP with low water content for curing unsaturated polyester resins at room temperature.
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Butanox M-50A (Organic peroxides)
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Butanox M-50A (Organic peroxides)
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Butanox M-50A (Organic peroxides)
ProductBrand
Butanox®
ProductChemicalFamily
Organic peroxide
ProductCASnr
1338-23-4
ProductPhysicalForm
Liquid
China
ProductChemicalsName
Methyl ethyl ketone peroxide
Molecular drawing
ProductApplications
Butanox® M-50A is a multipurpose catalyst for the room temperature cure of promoted unsaturated polyester resins. Unpromoted unsaturated polyester resins can be heat-cured with Butanox® M-50a in the temperature range of 100-127°C. Butanox® M-50A also has a high MEKP monomer content which may provide faster gel times in some resin systems.
Use Cases
Thermoset composites
MsbLongDescription
Butanox® M-50A is the phthalate-free work horse in GRP curing systems. Medium-reactive, general purpose methyl ethyl ketone peroxide (MEKP) with guaranteed low water content, used for curing unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.