The Global Methyl Ethyl Ketone Peroxide (MEKP) Market is projected to see steady growth, driven by its critical role as a curing agent in the manufacturing of fiberglass-reinforced plastics (FRP), coatings, and construction composites. As a highly efficient and cost-effective organic peroxide, MEKP is indispensable for initiating polymerization in unsaturated polyester resins (UPR), forming the backbone of lightweight, durable materials used across automotive, marine, and wind energy sectors. This growth is fueled by expanding infrastructure development, the automotive industry’s shift towards lightweight composites, and increasing demand for corrosion-resistant materials worldwide.

As the composites industry evolves towards higher performance and more sustainable production, the spotlight is on the key chemical manufacturers ensuring a stable supply of high-purity MEKP while driving safety and process innovation. In this blog, we profile the Top 10 Companies in the Methyl Ethyl Ketone Peroxide (MEKP) Industry—a mix of global chemical giants, specialized producers, and regional leaders shaping the future of polymer curing and composite manufacturing.

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🔟 1. Arkema Group

Headquarters: Colombes, France
Key Offering: High-purity MEKP formulations, MEKP-based catalyst blends

Arkema is a leading global specialty chemicals company and a major supplier of organic peroxides, including a comprehensive portfolio of MEKP products. Their MEKP offerings are tailored for specific curing requirements in composite manufacturing, ensuring optimal gel time and cure characteristics for a wide range of polyester resin applications.

Innovation & Safety Initiatives:

• Development of stabilized MEKP formulations for enhanced safety in storage and handling

• Investment in sustainable production processes and supply chain optimization

• Global technical support and safety training for customers

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9️⃣ 2. Nouryon

Headquarters: Amsterdam, Netherlands
Key Offering: Butanox MEKP catalysts, Custom peroxide solutions

Nouryon, formerly the specialty chemicals business of AkzoNobel, is a world-leading producer of polymer catalysts and initiators. Their Butanox brand of MEKP is a globally recognized standard for curing polyester resins, known for its consistent quality and performance in demanding applications like marine hulls and automotive body parts.

Innovation & Safety Initiatives:

• Focus on high-active-content MEKP grades for improved efficiency

• Global production footprint ensuring reliable supply

• Comprehensive product stewardship and safety data sheets

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8️⃣ 3. United Initiators

Headquarters: Pullach, Germany
Key Offering: Percure MEKP series, Perkadox peroxides

United Initiators specializes in the manufacturing of organic peroxides and offers a diverse range of MEKP products. Their expertise lies in providing customized initiator solutions for specific resin systems and curing conditions, serving the European and Asian markets extensively.

Innovation & Safety Initiatives:

• Production of MEKP with varying active oxygen content for tailored reactivity

• Strong focus on process safety and hazardous material logistics

• R&D into novel initiator systems for low-temperature curing

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7️⃣ 4. Akpa Kimya

Headquarters: Izmit, Turkey
Key Offering: MEKP, Cobalt Naphthenate, Accelerators

Akpa Kimya is a significant player in the Middle East and European regions, producing a range of chemicals for the composites industry. The company supplies MEKP alongside complementary products like cobalt accelerators, providing customers with integrated curing solutions.

Innovation & Safety Initiatives:

• Strategic location bridging European and Asian markets

• Investment in modern production facilities adhering to international safety standards

Download FREE Sample Report: Methyl Ethyl Ketone Peroxide(MEKP) Market – View in Detailed Research Report

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6️⃣ 5. Chinasun Specialty Products Co., Ltd.

Headquarters: Changzhou, China
Key Offering: MEKP, Dibenzoyl Peroxide (BPO), TBPB

As a major Chinese manufacturer of organic peroxides, Chinasun Specialty Products is a key supplier in the Asia-Pacific region. The company produces MEKP for both domestic consumption and export, catering to the vast composites and construction markets.

Innovation & Safety Initiatives:

• Scalable production capacity to meet growing regional demand

• Cost-competitive manufacturing for price-sensitive markets

• Adherence to evolving Chinese safety and environmental regulations

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5️⃣ 6. Jiangsu Peixing Chemical Group Co., Ltd.

Headquarters: Jiangsu, China
Key Offering: MEKP, Cyclohexanone Peroxide, Methyl Isobutyl Ketone Peroxide

Jiangsu Peixing is another leading Chinese producer with a strong focus on peroxide initiators. The company has established itself as a reliable source of MEKP, serving the robust fiberglass and artificial marble industries within China and internationally.

Innovation & Safety Initiatives:

• Diversified product portfolio ofketone peroxides

• Continuous improvement in production efficiency and purity levels

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4️⃣ 7. ACE Chemical Corp.

Headquarters: Seoul, South Korea
Key Offering: MEKP, Co-Oxime, Co-Octoate

ACE Chemical is a prominent South Korean manufacturer of chemicals for the composites industry. The company supplies high-quality MEKP to the regional market, which is characterized by advanced manufacturing in automotive, electronics, and shipbuilding.

Innovation & Safety Initiatives:

• Strong R&D capabilities focused on application-specific formulations

• Strategic partnerships with resin manufacturers for optimized curing systems

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3️⃣ 8. Lambdas

Headquarters: Istanbul, Turkey
Key Offering: MEKP, Cobalt Accelerators, Additives

Lambdas is a Turkish chemical company specializing in products for the paint, coating, and composites sectors. It is a key regional supplier of MEKP, capitalizing on Turkey’s strategic position and its growing construction and marine industries.

Innovation & Safety Initiatives:

• Focus on the Middle East, North Africa, and European Union markets

• Investment in logistics and distribution networks for hazardous materials

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2️⃣ 9. HMC Polymers

Headquarters: Bangkok, Thailand
Key Offering: Polypropylene, Chemical Additives, MEKP

While primarily known as a polypropylene producer, HMC Polymers also has a presence in the chemical additives space, including the supply of MEKP within the Southeast Asian region. Their market strength lies in serving the local composites and packaging industries.

Innovation & Safety Initiatives:

• Integrated supply chain from base chemicals to finished additives

• Commitment to sustainable and responsible operations

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1️⃣ 10. Hunan Hongyuan Chemical Co., Ltd.

Headquarters: Hunan, China
Key Offering: MEKP, BPO, TAPE

Hunan Hongyuan Chemical is a specialized manufacturer of organic peroxides in China. The company produces MEKP for domestic fiberglass-reinforced plastic producers and other composite manufacturers, contributing significantly to the local supply chain.

Innovation & Safety Initiatives:

• Focus on cost-effective production for the mass market

• Adherence to national quality control standards for chemicals

Get Full Report Here: Methyl Ethyl Ketone Peroxide(MEKP) Market – View in Detailed Research Report

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🌍 Outlook: The Future of MEKP Relies on Safety and Specialization

The MEKP market is navigating a period of strategic evolution. While demand remains strong from traditional sectors, the industry is increasingly focused on enhancing safety protocols, developing specialized formulations for new composite materials, and adapting to regional regulatory landscapes. The shift towards automation in composite manufacturing also demands MEKP products with highly consistent and predictable curing profiles.

📈 Key Trends Shaping the Market:

• Increasingly stringent global safety regulations for the transport and storage of organic peroxides

• Development of low-volatility and high-potency MEKP grades for improved workplace safety

• Growth in demand from the wind energy sector for large composite turbine blades

• Expansion of the automotive composites market for lightweight electric vehicles

Get Full Report Here: Methyl Ethyl Ketone Peroxide(MEKP) Market – View in Detailed Research Report

The companies listed above are not only supplying a critical component for modern materials—they are driving the innovation and safety standards that underpin the future of advanced composites.