The Global Magnesium Hydroxide Flame Retardants Market was valued at USD 525 Million in 2024 and is projected to reach USD 810 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.3% during the forecast period (2025–2032). This robust growth is being propelled by stringent fire safety regulations, the global shift towards halogen-free flame retardants, and expanding applications in the construction, automotive, and electronics industries.

As industries worldwide prioritize safety and sustainability, magnesium hydroxide has emerged as a key eco-friendly alternative to traditional flame retardants. In this blog, we profile the Top 10 Companies in the Magnesium Hydroxide Flame Retardants Industry—a dynamic mix of established chemical giants and specialized manufacturers who are shaping the future of fire-safe materials.

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🔟 1. Martin Marietta

Headquarters: Raleigh, North Carolina, USA
Key Offering: High-purity magnesium hydroxide flame retardants, specialty chemical-grade products

Martin Marietta is a leading supplier of construction materials and industrial minerals, holding a dominant position in the magnesium hydroxide flame retardants market. The company leverages its vertically integrated supply chain, from brucite mining to advanced chemical processing, to deliver consistent, high-performance products. Their flame retardants are widely used in wire & cable applications, thermoset plastics, and construction materials.

Innovation & Sustainability Initiatives:

• Investment in surface modification technologies for improved polymer compatibility

• Expansion of production capacity in North America to meet growing demand

• Focus on developing low-smoke, zero-halogen solutions for stringent environmental standards

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9️⃣ 2. Kyowa Chemical Industry Co., Ltd.

Headquarters: Kagawa, Japan
Key Offering: Kisuma 5A, Kisuma 5B, and other surface-treated magnesium hydroxide grades

Kyowa Chemical Industry is a Japanese pioneer in magnesium-based chemicals, renowned for its high-quality Kisuma brand flame retardants. The company specializes in producing magnesium hydroxide with exceptional thermal stability and superior dispersion characteristics. Their products are essential for demanding applications in engineering plastics, rubber, and coatings where high filler loadings are required without compromising mechanical properties.

Innovation & Sustainability Initiatives:

• Proprietary surface treatment processes that enhance performance in polymers

• Strategic focus on the Asia-Pacific market, the fastest-growing region for flame retardants

• R&D in nano-sized magnesium hydroxide particles for next-generation applications

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8️⃣ 3. Huber Engineered Materials (HEM)

Headquarters: Atlanta, Georgia, USA
Key Offering: Vertex™ and Zerogen® magnesium hydroxide flame retardants

Huber Engineered Materials, a division of J.M. Huber Corporation, is a global leader in engineered materials, including a comprehensive portfolio of magnesium hydroxide flame retardants. Their Zerogen and Vertex products are known for their high purity and effectiveness in suppressing smoke and flames across various polymer systems. HEM serves diverse industries, including transportation, construction, and electronics.

Innovation & Sustainability Initiatives:

• Development of halogen-free flame retardant systems tailored for specific end-use requirements

• Commitment to sustainable manufacturing practices and life cycle assessment

• Collaboration with polymer producers to create optimized masterbatch formulations

Download FREE Sample Report: Magnesium Hydroxide Flame Retardants Market – View in Detailed Research Report

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7️⃣ 4. ICL Group

Headquarters: Tel Aviv, Israel
Key Offering: FR-20, FR-10 magnesium hydroxide flame retardants

ICL Group is a leading global specialty minerals company with a strong presence in the flame retardants market. Through strategic acquisitions and internal R&D, ICL has expanded its magnesium hydroxide offerings, positioning itself as a key supplier for environmentally friendly fire protection solutions. Their products are critical for applications requiring compliance with international safety and environmental standards like REACH and RoHS.

Innovation & Sustainability Initiatives:

• Acquisition of specialty chemical producers to strengthen global market position

• Focus on water-based flame retardant formulations for reduced environmental impact

• Development of synergistic flame retardant systems for enhanced performance

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6️⃣ 5. Konoshima Chemical Co., Ltd.

Headquarters: Kagawa, Japan
Key Offering: High-purity synthetic magnesium hydroxide powders

Konoshima Chemical is a specialist in high-purity ceramic powders and advanced materials, including premium-grade magnesium hydroxide flame retardants. The company’s synthetic production process ensures consistent quality and purity, making their products ideal for high-performance applications in electronics, automotive, and aerospace sectors where material specifications are critical.

Innovation & Sustainability Initiatives:

• Expertise in controlling particle size distribution for optimized flame retardancy

• Development of products with improved thermal stability for engineering plastics

• Investment in R&D for next-generation flame retardant technologies

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5️⃣ 6. Tateho Chemical Industries Co., Ltd.

Headquarters: Hyogo, Japan
Key Offering: MAGCHEM magnesium hydroxide flame retardants

Tateho Chemical Industries is a prominent Japanese manufacturer of magnesium-based chemicals and abrasives. Their MAGCHEM series of flame retardants are well-regarded in the industry for their excellent smoke suppression properties and environmental profile. The company serves global markets with a focus on quality and technical support for their customers.

Innovation & Sustainability Initiatives:

• Continuous improvement of product formulations for better performance at lower loadings

• Expansion of production capabilities to meet increasing global demand

• Focus on developing solutions for the rapidly growing electric vehicle market

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4️⃣ 7. Russian Mining Chemical Company

Headquarters: Moscow, Russia
Key Offering: Natural brucite-based magnesium hydroxide flame retardants

The Russian Mining Chemical Company is a significant player in the European and Asian magnesium hydroxide markets, leveraging Russia’s substantial natural brucite reserves. The company produces flame retardants from high-quality natural minerals, offering a cost-effective alternative to synthetic products while maintaining good performance characteristics.

Innovation & Sustainability Initiatives:

• Utilization of domestic mineral resources for competitive pricing

• Development of products tailored for the CIS and Eastern European markets

• Investment in processing technologies to improve product quality and consistency

Download FREE Sample Report: Magnesium Hydroxide Flame Retardants Market – View in Detailed Research Report

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3️⃣ 8. Xinyang Minerals Group

Headquarters: Xinyang, Henan, China
Key Offering: Cost-competitive magnesium hydroxide flame retardants for various applications

Xinyang Minerals Group is one of China’s leading producers of industrial minerals, including a comprehensive range of magnesium hydroxide flame retardants. The company benefits from China’s significant magnesite resources and manufacturing scale, allowing it to serve both domestic and international markets with competitively priced products.

Innovation & Sustainability Initiatives:

• Scale advantages enabling competitive pricing in volume applications

• Continuous improvement of product quality to meet international standards

• Expansion of product portfolio to include surface-treated grades

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2️⃣ 9. Jinan Taixing Fine Chemicals Co., Ltd.

Headquarters: Jinan, Shandong, China
Key Offering: Magnesium hydroxide powders for flame retardant applications

Jinan Taixing Fine Chemicals is a specialized Chinese manufacturer of fine chemicals, including magnesium hydroxide flame retardants. The company focuses on producing consistent, high-quality products for the growing Asian market, particularly serving the plastics, rubber, and coatings industries with effective fire safety solutions.

Innovation & Sustainability Initiatives:

• Investment in advanced production technology for improved product consistency

• Focus on developing products for specific application requirements

• Expansion of technical service capabilities to support customers

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1️⃣ 10. ATK Flame Retardant Materials

Headquarters: Guangzhou, Guangdong, China
Key Offering: Comprehensive flame retardant solutions including magnesium hydroxide

ATK Flame Retardant Materials is an emerging player in the global flame retardants market, offering a range of products including magnesium hydroxide-based solutions. The company focuses on providing technical support and customized formulations to meet specific customer requirements, particularly in the competitive Asian market.

Innovation & Sustainability Initiatives:

• Development of customized flame retardant formulations for specific applications

• Focus on technical service and customer support to differentiate from competitors

• Expansion of product portfolio to include synergistic flame retardant systems

Get Full Report Here: Magnesium Hydroxide Flame Retardants Market – View in Detailed Research Report

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🌍 Outlook: The Future of Flame Retardants Is Greener and Smarter

The magnesium hydroxide flame retardants market is undergoing a significant transformation. While traditional halogenated flame retardants still hold substantial market share, the industry is rapidly shifting toward environmentally friendly alternatives like magnesium hydroxide, driven by regulatory pressures and sustainability goals.

📈 Key Trends Shaping the Market:

• Accelerated regulatory phase-out of halogenated flame retardants in Europe and North America

• R&D focus on reducing loading requirements through nanotechnology and surface modification

• Growing adoption in electric vehicle components and battery safety applications

• Strategic partnerships between flame retardant producers and polymer manufacturers

Get Full Report Here: Magnesium Hydroxide Flame Retardants Market – View in Detailed Research Report

The companies profiled above are not only supplying essential fire safety solutions—they’re driving the sustainable transformation of material safety standards across global industries.