The Global Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market was valued at USD 35 Million in 2023 and is projected to reach USD 55 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.9% during the forecast period (2024–2030). This robust growth is propelled by stringent fire safety regulations, increasing demand for halogen-free, environmentally friendly flame retardants, and expanding applications across the wire & cable, building & construction, and transportation sectors.

As industries worldwide prioritize safety and sustainability, the demand for high-performance, non-toxic fire retardants like ultra fine magnesium hydroxide (UFMHs) is surging. These additives are celebrated for their excellent smoke suppression, low toxicity, and high thermal stability. In this blog, we profile the Top 10 Companies in the Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market—a group of chemical innovators and material science leaders shaping the future of fire safety.

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🔟 1. J.M. Huber Corporation (Huber Engineered Materials)

Headquarters: Atlanta, Georgia, USA
Key Offering: MAGNIFIN® Magnesium Hydroxide

Huber is a global leader in magnesium-based flame retardants and smoke suppressants. Its MAGNIFIN® range of ultra fine magnesium hydroxide is renowned for its high purity and consistent particle size distribution, making it ideal for demanding polymer applications like wire & cable jacketing and engineering plastics.

Innovation & Market Focus:

• Leading producer of high-purity, precipitated magnesium hydroxide

• Strong focus on developing additives for high-temperature polymers

• Global production facilities ensuring robust supply chains

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9️⃣ 2. Russian Mining Chemical Company (RMCC)

Headquarters: Moscow, Russia
Key Offering: UF-Mg(OH)₂ from natural brucite ore

RMCC is a major supplier of magnesium hydroxide derived from its vast, high-quality brucite deposits. The company specializes in producing ultra fine grades that compete effectively with synthetic alternatives, offering a cost-competitive and naturally sourced solution for fire safety applications.

Innovation & Market Focus:

• Utilizes one of the world’s largest brucite reserves

• Focus on energy-efficient, mineral-based production processes

• Significant market presence in Europe and Asia

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8️⃣ 3. Kyowa Chemical Industry Co., Ltd.

Headquarters: Kagawa, Japan
Key Offering: KISUMA® Magnesium Hydroxide

Kyowa Chemical is a pioneer in the development of synthetic magnesium hydroxide. Its KISUMA® products are recognized for their exceptional quality, ultra-fine particle size, and superior surface treatments that enhance compatibility with various polymer matrices.

Innovation & Market Focus:

• Extensive R&D in surface modification technologies

• Strong partnerships with global polymer compounders

• Leading supplier to the electronic and automotive industries

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Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market – View in Detailed Research Report

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7️⃣ 4. Martin Marietta

Headquarters: Raleigh, North Carolina, USA
Key Offering: MAGCHEM® Magnesium Hydroxide

Martin Marietta’s Magnesia Specialties business is a key North American producer of magnesium hydroxide. The company’s MAGCHEM® products are used in a wide range of flame retardant applications, leveraging its vertical integration from raw material to finished additive.

Innovation & Market Focus:

• Integrated production from seawater and brine sources

• Focus on custom-engineered solutions for specific polymer systems

• Strong distribution network across the Americas

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6️⃣ 5. ICL Group

Headquarters: Tel Aviv, Israel
Key Offering: FR-20 (Magnesium Hydroxide-based Flame Retardants)

ICL is a global specialty minerals company with a significant portfolio of flame retardants. While known for its brominated compounds, ICL also produces magnesium hydroxide-based solutions, focusing on sustainable and effective fire safety for plastics and rubber.

Innovation & Market Focus:

• Investment in green flame retardant technologies

• Broad product portfolio catering to diverse regulatory needs

• Strategic initiatives to expand in halogen-free markets

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5️⃣ 6. Konoshima Chemical Co., Ltd.

Headquarters: Kagawa, Japan
Key Offering: High-Purity Ultrafine Mg(OH)₂ Powders

Konoshima is a Japanese chemical company specializing in fine ceramics and advanced materials. It produces high-purity, ultrafine magnesium hydroxide powders that are particularly valued in applications requiring maximum performance and minimal impact on polymer properties.

Innovation & Market Focus:

• Expertise in nanotechnology and particle size control

• Focus on high-value applications in electronics and specialty plastics

• Commitment to quality and technical customer support

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4️⃣ 7. ZC-New Materials Co., Ltd.

Headquarters: Zibo, Shandong, China
Key Offering: Various grades of Ultra Fine Magnesium Hydroxide

ZC-New Materials is a prominent Chinese manufacturer of flame retardant fillers. The company has rapidly expanded its capacity for ultra fine magnesium hydroxide, catering to the booming demand from Asia’s wire & cable and construction industries.

Innovation & Market Focus:

• Large-scale production capabilities to serve mass markets

• Cost-effective solutions for polyolefins and PVC

• Growing export business to international markets

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3️⃣ 8. Jinan Taixing Fine Chemicals Co., Ltd.

Headquarters: Jinan, Shandong, China
Key Offering: TX-Mg(OH)₂ Series Flame Retardants

Jinan Taixing is a specialized producer of fine chemical products, including a comprehensive range of magnesium hydroxide flame retardants. The company focuses on providing tailored solutions to meet specific customer requirements for dispersion and performance.

Innovation & Market Focus:

• Strong R&D focus on improving additive-polymer compatibility

• Diverse product range covering different particle sizes and surface treatments

• Established presence in the domestic Chinese market

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2️⃣ 9. Qinghai Western Magnesium Co., Ltd.

Headquarters: Golmud, Qinghai, China
Key Offering: Magnesium Hydroxide from Salt Lake Brine

Qinghai Western Magnesium leverages the rich mineral resources of the Qaidam Basin to produce magnesium compounds. Its magnesium hydroxide is sourced from salt lake brine, offering a unique and sustainable production pathway for flame retardant additives.

Innovation & Market Focus:

• Utilization of abundant local brine resources

• Focus on developing eco-friendly production processes

• Strategic location for supplying Asian and global markets

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Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market – View in Detailed Research Report

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1️⃣ 10. Xinyang Minerals Group

Headquarters: Xinyang, Henan, China
Key Offering: Natural and Processed Magnesium Hydroxide

Xinyang Minerals Group is a leading Chinese industrial minerals company with significant operations in magnesite and magnesium hydroxide. The group produces both natural and chemically precipitated ultra fine magnesium hydroxide, serving a broad spectrum of industrial applications.

Innovation & Market Focus:

• Integrated operations from mining to advanced processing

• Focus on cost-competitive products for construction materials

• Expanding product portfolio to include high-value-added grades

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Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market – View in Detailed Research Report

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🌍 Outlook: The Future of Fire Safety is Halogen-Free and High-Performance

The ultra fine magnesium hydroxide fire retardant additives market is undergoing a significant transformation. Driven by environmental regulations like the EU’s Restriction of Hazardous Substances (RoHS) and a global shift towards green chemistry, the demand for effective, non-halogenated solutions is stronger than ever.

📈 Key Trends Shaping the Market:

• Stringent Regulatory Push: Phasing out halogenated flame retardants in electronics, construction, and transportation.

• Advanced Material Demands: Need for additives that do not compromise the mechanical or aesthetic properties of high-performance polymers.

• Nanotechnology Integration: Development of nano-sized magnesium hydroxide for enhanced efficiency at lower loading levels.

• Sustainability Focus: Growing preference for mineral-based, non-toxic, and recyclable fire safety solutions.

The companies profiled above are at the forefront of this evolution, not just supplying materials but driving the innovation necessary for a safer, more sustainable future.

Get Full Report Here:
Ultra Fine Magnesium Hydroxide Fire Retardant Additives Market – View in Detailed Research Report