Butanox M-50 VRB

Product Line Organic peroxides

Butanox® M-50 VRB is a medium reactive, general purpose MEKP with low water content, including a vanishing red (VR) indicator system.

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Butanox M-50 VRB (Organic peroxides)

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Butanox M-50 VRB (Organic peroxides)

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  • Brand

    Butanox®
  • Chemical family

    Organic peroxide
  • CAS number

    1338-23-4
  • Physical form

    Liquid
  • Regional availability

    Africa, Asia, Asia Pacific, China, Europe, Global, India, Latin America, Middle East, North America, Oceania
  • Chemical name

    Methyl ethyl ketone peroxide, solution in dimethyl phthalate
  • Molecular drawing

    Organic peroxide
  • Applications

    Butanox® M-50 VRB 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. Butanox® M-50 VRB offers all the advantages of a standard MEKP i. e. Butanox® M-50. The Butanox® M-50 VRB however includes a vanishing red indicator system that virtually disappears during cure. The red color is there when you need it i.e. during the mixing step, but will disappear during cure.

Market Segments

Thermoset composites

Detailed description

Butanox® M-50 VRB is the work horse in GRP curing systems, including a Vanishing Red (VR) system. 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.

Functions

  • Curing agent

Applications

  • Engineered Stone,
  • Gelcoats,
  • Buttons,
  • Coatings,
  • Continuous Laminating,
  • Resin Transfer Molding,
  • Filament winding,
  • Vinylesters,
  • Hand lay-up & spray-up
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For more information about Butanox M-50 VRB, please contact our technical experts. We look forward to hearing from you.

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