Butanox L-50

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Organic peroxide

Organic peroxide

Ideal catalyst used for curing promoted unsaturated polyester resins at room temperature.

  • Product name

    Butanox L-50
  • Chemical family

    Organic peroxide
  • CAS number

    1338-23-4
  • Physical form

    Liquid
  • Regional availability

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

    Methyl ethyl ketone peroxide
  • Applications

    Butanox L-50 is a general purpose methyl ethyl ketone peroxide (MEKP) for room and elevated temperature cure of unsaturated polyester resins in the presence of a metal (Cobalt) accelerator. Butanox L-50 has a low hydrogen peroxide content which reduces gelcoat porosity and provides improved curing of vinyl ester resins.  

Market Segments

Thermoset

Detailed description

Ideal catalyst used for curing promoted unsaturated polyester resins at room temperature. Low-hydrogen peroxide content reduces gel-coat porosity and provides improved curing of vinylester resins. 

Functions

  • Curing agent

Applications

  • Engineered Stone,
  • Gelcoats,
  • Buttons,
  • Centrifugal casting,
  • Coatings,
  • Resin Transfer Molding,
  • Filament winding,
  • Hand lay up and spray up

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