The Global 3 Water Zinc Borate Market was valued at USD 245.7 Million in 2024 and is projected to reach USD 398.6 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 5.3% during the forecast period (2025–2032). This robust growth is primarily driven by increasing safety regulations in construction materials, a surge in demand from the plastics and rubber industries, and a pronounced shift toward non-halogenated, environmentally friendly flame retardants.

As global industries prioritize fire safety and environmental compliance, the demand for effective and sustainable flame-retardant solutions is accelerating. In this blog, we profile the Top 10 Companies in the 3 Water Zinc Borate Industry—a group of chemical specialists and manufacturing leaders who are defining the standards for safety, innovation, and supply chain reliability in this critical market.

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🔟 1. Borax (Rio Tinto)

Headquarters: Greenwood Village, Colorado, USA
Key Offering: Firebrake® ZB (3 Water Zinc Borate)

A subsidiary of Rio Tinto, Borax is a world-leading supplier of borates, including its flagship 3 Water Zinc Borate product, Firebrake® ZB. The company leverages its vast boron mineral resources and advanced refining capabilities to produce high-purity zinc borate for global markets. Its products are essential in enhancing the fire performance of plastics, rubber, coatings, and textiles.

Innovation & Sustainability Initiatives:

• Continuous R&D to improve the thermal stability and dispersibility of Firebrake® ZB

• Commitment to sustainable mining and production practices

• Development of specialized grades for high-performance polymer applications

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3 Water Zinc Borate Market – View in Detailed Research Report

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9️⃣ 2. Royce International

Headquarters: Edgewater, New Jersey, USA
Key Offering: Royce ZB 2335 (3 Water Zinc Borate)

Royce International is a prominent global supplier of specialty chemicals, with a strong focus on flame retardants. The company’s Royce ZB 2335 is a high-quality 3 Water Zinc Borate known for its consistent performance as a flame retardant and smoke suppressant. Royce serves a diverse clientele across the plastics, rubber, and coatings sectors.

Innovation & Sustainability Initiatives:

• Focus on providing technical support and customized solutions for specific application needs

• Emphasis on supplying eco-friendly, non-halogenated flame retardant alternatives

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8️⃣ 3. Eti Maden

Headquarters: Ankara, Turkey
Key Offering: ETI-2335 Zinc Borate

Eti Maden, Turkey’s state-owned borate giant, is one of the world’s largest producers of boron minerals and derivatives. The company produces ETI-2335, a competitively priced 3 Water Zinc Borate, leveraging its vertically integrated operations from mine to finished product. Its strategic location gives it a significant advantage in supplying European and Asian markets.

Innovation & Sustainability Initiatives:

• Investment in expanding production capacity to meet growing global demand

• Development of boron-based value-added products for advanced applications

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7️⃣ 4. Akdeniz Chemson

Headquarters: Istanbul, Turkey
Key Offering: Zinc Borate 2335

Akdeniz Chemson is a leading Turkish manufacturer of specialty additives for the plastics industry, including a range of flame retardants. The company produces high-quality Zinc Borate 2335, which is widely used as a synergist in PVC and polyolefin compounds. Its strong presence in Europe and the Middle East makes it a key regional player.

Innovation & Sustainability Initiatives:

• Expertise in developing additive packages that combine zinc borate with other stabilizers and retardants

• Focus on meeting stringent European regulatory standards (REACH, RoHS)

Download FREE Sample Report:
3 Water Zinc Borate Market – View in Detailed Research Report

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6️⃣ 5. Societa Chimica Larderello

Headquarters: Larderello, Italy
Key Offering: Zinc Borate 3.5 Hydrate

Societa Chimica Larderello (SCL) is an Italian chemical company with a long history in boron chemistry. Specializing in boron-based fine chemicals, SCL produces a high-purity 3 Water Zinc Borate that is favored in demanding applications within the European plastics and coatings industries for its quality and reliability.

Innovation & Sustainability Initiatives:

• Utilization of geothermal energy in its production processes, reducing carbon footprint

• R&D focused on advanced boron derivatives for niche, high-value markets

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5️⃣ 6. Wuwei Industrial

Headquarters: Wuwei, Gansu, China
Key Offering: 3 Water Zinc Borate Powder

Wuwei Industrial is a major Chinese producer of zinc borate, catering primarily to the vast domestic plastics, rubber, and paint markets. The company benefits from proximity to raw materials and a large manufacturing base, allowing it to compete effectively on cost and volume. It is a key supplier within Asia’s rapidly growing industrial sector.

Innovation & Sustainability Initiatives:

• Expansion of production facilities to increase output and serve export markets

• Investment in improving product quality to meet international standards

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4️⃣ 7. Shandong Bio

Headquarters: Zibo, Shandong, China
Key Offering: Zinc Borate 3.5H2O

Shandong Bio is another significant Chinese manufacturer specializing in boron compounds and other fine chemicals. The company produces Zinc Borate 3.5H2O, which is used extensively in wire and cable insulation, PVC flooring, and other fire-safety-critical applications. Its competitive pricing makes it a popular choice for cost-conscious manufacturers.

Innovation & Sustainability Initiatives:

• Focus on serving the booming electric vehicle and infrastructure sectors in China

• Development of tailored zinc borate grades for specific polymer systems

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3️⃣ 8. Wallace FR

Headquarters: Nashville, Tennessee, USA
Key Offering: Zinc Borate FR-2335

Wallace FR is a specialized supplier of flame retardants in North America. The company offers Zinc Borate FR-2335, recognized for its effectiveness as a smoke suppressant and synergist, particularly in halogen-containing systems. Wallace FR provides robust technical support to compounders and masterbatch producers across the continent.

Innovation & Sustainability Initiatives:

• Strong focus on customer service and formulation expertise

• Promotion of zinc borate as a key component in halogen-free flame retardant systems

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2️⃣ 9. Chuanjun

Headquarters: Tianjin, China
Key Offering: 3 Hydrate Zinc Borate

Chuanjun is a Chinese chemical company that manufactures a range of inorganic salts, including 3 Water Zinc Borate. The company supplies the domestic market and international clients, offering a reliable product for general-purpose flame retardancy needs in plastics and rubber goods.

Innovation & Sustainability Initiatives:

• Steady production output to ensure supply chain consistency

• Adaptation to evolving environmental regulations in key export markets

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1️⃣ 10. Enter Chemical

Headquarters: Seoul, South Korea
Key Offering: Zinc Borate 3.5 Hydrate

Enter Chemical is a South Korean-based supplier of specialty chemicals, serving the East Asian market. The company distributes high-quality Zinc Borate, which is used by local manufacturers in the electronics, automotive, and construction industries to meet stringent fire safety standards.

Innovation & Sustainability Initiatives:

• Strategic partnerships with regional manufacturers to ensure timely delivery

• Focus on supplying additives that help customers comply with South Korea’s and Japan’s strict chemical regulations

Get Full Report Here:
3 Water Zinc Borate Market – View in Detailed Research Report

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🌍 Outlook: The Future of Flame Retardancy Is Sustainable and High-Performance

The 3 Water Zinc Borate market is undergoing a significant transformation. While traditional applications remain strong, the industry is increasingly focused on developing advanced formulations that offer enhanced performance while aligning with global sustainability goals. The push for non-halogenated solutions is no longer a niche trend but a central market driver.

📈 Key Trends Shaping the Market:

• R&D in Ultrafine and Nano-sized Particles: Enhancing dispersibility and efficiency in high-performance polymers.

• Synergistic Formulations: Combining zinc borate with phosphorus and nitrogen-based retardants for superior fire protection.

• Expansion in Electric Vehicle Sector: Growing demand for flame-retardant materials in EV batteries and components.

• Regulatory Harmonization: Increasingly strict global fire safety standards favoring eco-friendly additives.

Get Full Report Here:
3 Water Zinc Borate Market – View in Detailed Research Report

The companies listed above are not only supplying a critical safety additive—they are actively shaping a safer and more sustainable future for countless industries.