Methyl Ethyl Ketone Peroxide

Methyl Ethyl Ketone Peroxide is a peroxide solution acting as initiator for curing unsaturated polyester resins in fiberglass reinforced plastics at room temperature.

  • Synonyms:

    MEKP, 2-Butanone peroxide

  • Formula:

    C8H16O4

  • CAS NO.:

    1338-23-4

  • Package:

    20KG DRUM, 200KG DRUM, 1000KG IBC

  • Certificate:

    ISO9001

Our Achievement

Global Reach: Our Methyl Ethyl Ketone Peroxide has been successfully exported and applied in key markets across the globe, including but not limited to: [Russia, Brazil, Vietnam, UAE].  Our product has consistent quality and ability to meet diverse international standards.

Equivalent Alternatives: In Europe market, our product has served as a reliable alternative to United Initiators, AkzoNobel, Arkema for several local manufacturers, helping them reduce costs with comparable (or even superior) results in performance.


Key Applications
  • Unsaturated Polyester Resin Curing
  • Acrylic Resin Catalyst
  • Vinyl Ester Resin Hardener
  • Marine Gelcoat Curing
  • Industrial Flooring Systems
  • Artificial Marble Production
The main detailed uses of the product
  • Unsaturated Polyester Resin Curing
    Unsaturated Polyester Resin Curing

    Serves as the primary catalyst for room-temperature curing of fiberglass reinforced plastics (FRP) used in marine, automotive and construction industries.

  • Acrylic Resin Catalyst
    Acrylic Resin Catalyst

    Used as initiator for acrylic sheet production and surface coatings requiring controlled polymerization.

  • Vinyl Ester Resin Hardener
    Vinyl Ester Resin Hardener

    Ensures complete cross-linking of corrosion-resistant vinyl ester resins used in chemical tanks and pipes.

  • Marine Gelcoat Curing
    Marine Gelcoat Curing

    Provides reliable curing initiation for boat hull gelcoats, ensuring superior surface finish and water resistance.

  • Industrial Flooring Systems
    Industrial Flooring Systems

    Initiates curing of resin-based flooring compounds in factories and warehouses.

  • Artificial Marble Production
    Artificial Marble Production

    Catalyzes the polymerization process in synthetic marble manufacturing.

Why Choose Our Methyl Ethyl Ketone Peroxide?

Controlled Reactivity: Optimized for composite manufacturing and resin curing.

Stable Formulations: Ensures consistent curing performance and shelf life.

Safety Focus: Detailed handling and storage guidelines provided.


Commitment to Quality and Innovation

We are committed to providing high-quality Methyl Ethyl Ketone Peroxide that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Jimmy Zhang
Sales Specialist
Your questions about our products