The Global Hexagonal-Boron Nitride Powder (h-BN) Market was valued at USD 678.05 Million in 2023 and is projected to reach USD 862.91 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 4.10% during the forecast period (2024–2029). This expansion is fueled by surging demand for advanced materials in electronics, high-temperature applications, and the accelerating adoption of h-BN as a superior thermal management and lubrication solution across aerospace, automotive, and electronics sectors.

As industries worldwide push the boundaries of performance and efficiency, hexagonal-boron nitride, often called “white graphene,” is emerging as a critical enabler. Its unique combination of thermal conductivity, electrical insulation, and chemical inertness makes it indispensable. In this analysis, we profile the Top 10 Companies in the Hexagonal-Boron Nitride Powder Industry—a group of chemical giants, specialized material producers, and technology innovators shaping the future of advanced materials.

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🔟 1. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: Boron Nitride powders, pastes, sprays, and coatings

Saint-Gobain is a global leader in advanced ceramics and materials, offering a comprehensive portfolio of Boron Nitride products under its Ceramics division. Their h-BN solutions are widely used in demanding applications such as metal processing, electronics, and aerospace due to their high thermal stability and lubricity.

Innovation and Market Focus:

• Development of high-purity h-BN for semiconductor manufacturing
• Customizable coatings and composite materials for industrial heating
• Strong R&D focus on enhancing thermal management properties

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9️⃣ 2. 3M Company

Headquarters: St. Paul, Minnesota, USA
Key Offering: 3M™ Boron Nitride Cooling Fillers, Thermal Interface Materials

3M leverages its expertise in material science to produce high-performance Boron Nitride cooling fillers. These products are engineered to improve the thermal conductivity of polymers and composites used in electronics, electric vehicles, and telecommunications equipment.

Innovation and Market Focus:

• Leading supplier of thermal management materials for 5G infrastructure
• Expansion into EV battery thermal management systems
• Focus on scalable production for high-growth electronics markets

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8️⃣ 3. Denka Company Limited

Headquarters: Tokyo, Japan
Key Offering: Denka Boron Nitride, HP-P1 (High Purity) grades

Denka is a major Japanese chemical company with a strong focus on advanced functional materials. Their Boron Nitride products are known for high thermal conductivity and electrical insulation, serving the electronics, automotive, and precision instrument industries across Asia and globally.

Innovation and Market Focus:

• Specialization in high-purity h-BN for electronics packaging
• Strategic partnerships with Asian semiconductor and LED manufacturers
• Continuous improvement in powder morphology for better dispersion

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7️⃣ 4. Showa Denko K.K. (Resonac Holdings)

Headquarters: Tokyo, Japan
Key Offering: SHAPAL™ Boron Nitride, advanced ceramics

Following its merger into Resonac Holdings, Showa Denko remains a powerhouse in advanced ceramics, including a diverse range of Boron Nitride products. Their SHAPAL™ brand is recognized for exceptional machinability and thermal shock resistance in high-temperature environments.

Innovation and Market Focus:

• Production of complex-shaped h-BN components for semiconductor equipment
• Development of composite materials for next-generation electronics
• Strong presence in the Asian and North American markets

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6️⃣ 5. Kennametal Inc.

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Kennametal Boron Nitride, tooling and wear solutions

Kennametal, traditionally known for tooling and hard metals, has developed specialized Boron Nitride formulations for extreme industrial applications. Their products are used in metal casting, glass manufacturing, and high-temperature furnaces where release properties and thermal stability are critical.

Innovation and Market Focus:

• Application-specific h-BN formulations for industrial customers
• Integration of h-BN into composite tooling materials
• Focus on durability and performance in harsh operating conditions

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5️⃣ 6. Momentive Performance Materials

Headquarters: Waterford, New York, USA
Key Offering: ACCUBN® Boron Nitride powders and dispersions

Momentive is a leading global producer of silicones and advanced materials, with a significant portfolio of Boron Nitride products. Their ACCUBN® line offers various particle sizes and purities tailored for thermal management, lubrication, and composite reinforcement.

Innovation and Market Focus:

• Development of surface-treated h-BN for improved polymer compatibility
• Expansion into thermal gap fillers for consumer electronics
• Strong R&D capabilities in material formulation and application engineering

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Global Hexagonal-Boron Nitride Powder (h-BN) Market – View in Detailed Research Report

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4️⃣ 7. HC Starck Tungsten GmbH (part of Masan High-Tech Materials)

Headquarters: Goslar, Germany
Key Offering: High-purity Boron Nitride powders and custom ceramics

HC Starck, with its deep heritage in refractory metals and advanced ceramics, is a key European supplier of high-performance Boron Nitride. The company specializes in customized solutions for the most demanding applications in metallurgy, electronics, and chemical processing.

Innovation and Market Focus:

• Expertise in manufacturing large-scale h-BN components
• Focus on high-temperature applications exceeding 2000°C
• Strong customer collaboration for application-specific developments

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3️⃣ 8. Mizushima Ferroalloy Co., Ltd.

Headquarters: Okayama, Japan
Key Offering: Boron Nitride powders for cosmetics and industrial use

Mizushima Ferroalloy is a specialized Japanese producer with a significant focus on Boron Nitride for personal care and cosmetics, in addition to industrial applications. Their unique position allows them to serve both high-volume cosmetic markets and precision industrial sectors.

Innovation and Market Focus:

• Leading supplier of cosmetic-grade h-BN for premium makeup and skincare
• Development of specialized grades for Asian manufacturing sectors
• Balancing high-volume production with application-specific customization

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2️⃣ 9. ZYP Coatings, Inc.

Headquarters: Oak Ridge, Tennessee, USA
Key Offering: Boron Nitride coatings, sprays, and lubricants

ZYP Coatings specializes in high-temperature coatings and lubricants, with Boron Nitride as a core technology. Their products are essential for preventing sticking and wear in high-temperature industrial processes, particularly in metal heat treatment and glass manufacturing.

Innovation and Market Focus:

• Proprietary coating formulations for extreme temperature applications
• Focus on easy-application products for maintenance and manufacturing
• Strong presence in North American industrial markets

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1️⃣ 10. Henze Boron Nitride Products AG

Headquarters: Kempten, Germany
Key Offering: BNP® Boron Nitride powders and specialty grades

Henze BNP is a German specialist exclusively focused on Boron Nitride products. With deep technical expertise and a customer-centric approach, they supply tailored h-BN solutions to various industries across Europe and beyond, emphasizing quality and technical support.

Innovation and Market Focus:

• Specialization in high-purity and custom particle size distributions
• Strong technical service and application support for customers
• Strategic focus on European manufacturing and technology sectors

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Global Hexagonal-Boron Nitride Powder (h-BN) Market – View in Detailed Research Report

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🔬 Outlook: The Future of Hexagonal-Boron Nitride is High-Performance and Multi-Functional

The hexagonal-boron nitride market is experiencing a significant transformation. While traditional industrial applications continue to drive volume, the industry is rapidly expanding into high-growth sectors such as electric vehicles, 5G communications, and advanced electronics, where thermal management is paramount.

📈 Key Trends Shaping the Market:

• Accelerating demand for h-BN in EV battery packs and power electronics
• Growing adoption in 5G base stations and high-frequency electronic devices
• Increasing use in personal care products as a premium ingredient
• Advancements in h-BN composite materials for aerospace and defense

Get Full Report Here:
Global Hexagonal-Boron Nitride Powder (h-BN) Market – View in Detailed Research Report

The companies profiled above are not just supplying a material—they’re enabling technological advancement across multiple industries by providing the thermal, electrical, and mechanical properties needed for next-generation applications. As the demand for high-performance materials grows, these innovators are positioned to drive the market forward with increasingly sophisticated h-BN solutions.