The Global Custom Grade Hexagonal Boron Nitride (h-BN) Market was valued at USD 832.5 Million in 2023 and is projected to reach USD 1.21 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This robust growth is propelled by the material’s exceptional thermal conductivity, high-temperature stability, and lubricity, making it indispensable across electronics, automotive, aerospace, and cosmetics sectors.

As industries increasingly demand materials that withstand extreme conditions while enabling miniaturization and efficiency, custom grade h-BN has emerged as a critical enabler. In this blog, we profile the Top 10 Companies in the Custom Grade Hexagonal BN Industry—a collection of established chemical giants and specialized material innovators shaping the future of high-performance materials.

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🔟 1. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: Boron Nitride Powders, Coatings, and Custom Formulations

Saint-Gobain is a global leader in advanced materials, specializing in high-purity Boron Nitride solutions. Their custom grade h-BN products are engineered for demanding applications such as high-temperature furnace components, release agents, and thermal management substrates in electronics.

Innovation Initiatives:

• Development of high-thermal-conductivity BN composites for EV batteries

• Advanced coating technologies for metal processing and aerospace

• Investment in sustainable production processes for ceramics and refractories

Download FREE Sample Report: Custom Grade Hexagonal BN Market – View in Detailed Research Report

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9️⃣ 2. Momentive Technologies

Headquarters: Waterford, New York, USA
Key Offering: Advanced h-BN Powders, Hexoloy® SA Boron Nitride

Momentive Technologies specializes in high-performance ceramics and offers a range of custom hexagonal boron nitride grades. Their products are known for exceptional purity and consistency, serving semiconductor manufacturing, metallurgy, and electronic packaging industries.

Innovation Initiatives:

• Proprietary sintering technologies for dense BN components

• R&D in h-BN for next-generation thermal interface materials

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8️⃣ 3. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: Boron Nitride Cooling Fillers, Thermal Gap Pads

3M leverages its expertise in material science to develop innovative h-BN solutions, primarily as functional fillers to enhance thermal conductivity in polymers and composites. Their custom grades are critical for thermal management in 5G infrastructure and electric vehicles.

Innovation Initiatives:

• Integration of h-BN into adhesive systems for electronics

• Development of electrically insulating thermal management materials

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7️⃣ 4. H.C. Starck Tungsten GmbH

Headquarters: Goslar, Germany
Key Offering: High-Purity h-BN Powders, Customized BN Shapes

A subsidiary of Masan High-Tech Materials, H.C. Starck is a key player in advanced ceramics, providing tailored boron nitride solutions. Their expertise lies in producing materials for extreme environments, such as aerospace components and chemical processing equipment.

Innovation Initiatives:

• Focus on ultra-high-purity grades for semiconductor applications

• Customizable particle size and morphology for specific customer needs

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6️⃣ 5. Denka Company Limited

Headquarters: Tokyo, Japan
Key Offering: Denka Boron Nitride, BN Fillers for Composites

Denka is a prominent Japanese chemical company with a strong portfolio in Boron Nitride. They supply custom h-BN grades that excel as mold release agents, lubricants, and thermally conductive additives, particularly in the Asian electronics and automotive markets.

Innovation Initiatives:

• Expansion of production capacity to meet growing EV demand

• Research into hybrid h-BN materials for improved performance

Download FREE Sample Report: Custom Grade Hexagonal BN Market – View in Detailed Research Report

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5️⃣ 6. Showa Denko K.K. (SDK)

Headquarters: Tokyo, Japan
Key Offering: Shobralox Boron Nitride, Custom Ceramic Components

Showa Denko, now part of Resonac Holdings Corporation, offers high-performance Boron Nitride under the Shobralox brand. Their custom grade h-BN is renowned for its machinability and stability, making it ideal for precision components in the semiconductor and metallurgical industries.

Innovation Initiatives:

• Development of BN coatings for carbon composites

• Advanced material solutions for hydrogen energy systems

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4️⃣ 7. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Silicon Nitride-Bonded BN, High-Temperature Materials

Shin-Etsu Chemical is a global leader in silicon products and advanced ceramics. Their custom boron nitride offerings are critical for applications requiring resistance to thermal shock and corrosion, such as in aluminum and steel production.

Innovation Initiatives:

• Investment in R&D for new ceramic composites

• Expansion of high-performance material portfolios for electronics

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3️⃣ 8. Zibo Jonye Ceramic Technologies Co., Ltd.

Headquarters: Zibo, Shandong, China
Key Offering: Custom BN Ceramics, Crucibles, and Insulators

As a specialized manufacturer in China’s major ceramic hub, Zibo Jonye focuses on producing custom-shaped boron nitride components. They serve a wide range of industries, providing cost-effective solutions for laboratory equipment, evaporation boats, and insulating parts.

Innovation Initiatives:

• Scaling production of large, complex BN shapes

• Cost optimization for broader industrial adoption

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2️⃣ 9. Yingkou Liaobin Fine Chemical Co., Ltd.

Headquarters: Yingkou, Liaoning, China
Key Offering: Boron Nitride Powders, Lubricants, Additives

Yingkou Liaobin is a key Chinese producer of boron nitride, offering customized powder grades for use in paints, coatings, and personal care products. Their strength lies in supplying the domestic market with tailored solutions for specific manufacturing processes.

Innovation Initiatives:

• Development of cosmetic-grade h-BN for premium applications

• Enhancement of product purity levels for technical markets

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1️⃣ 10. UK Abrasives, Inc.

Headquarters: Northbrook, Illinois, USA
Key Offering: Abrasive Boron Nitride, Lapping Compounds, Custom Blends

UK Abrasives specializes in fine abrasive powders and compounds, including custom-formulated hexagonal boron nitride. Their products are used for precision polishing, particularly in the optics and semiconductor industries, where controlled abrasion and thermal properties are paramount.

Innovation Initiatives:

• Custom blending services for specific abrasive and thermal needs

• Focus on high-consistency products for manufacturing reliability

Get Full Report Here: Custom Grade Hexagonal BN Market – View in Detailed Research Report

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🌍 Outlook: The Future of Custom Grade Hexagonal BN Is High-Performance and Multifunctional

The custom grade hexagonal boron nitride market is evolving beyond traditional refractory applications. Driven by the global push for electrification, digitalization, and sustainable manufacturing, h-BN is becoming a cornerstone material for next-generation technologies.

📈 Key Trends Shaping the Market:

• Rising demand for thermal management solutions in electric vehicle batteries and power electronics

• Increasing use of h-BN as an environmentally friendly lubricant and release agent

• Growth in 2D materials research, exploring h-BN nanosheets for advanced electronics

• Expansion into cosmetics and personal care for its smooth texture and light-diffusing properties

Get Full Report Here: Custom Grade Hexagonal BN Market – View in Detailed Research Report

The companies listed above are not only supplying a critical material—they are enabling the technological advancements that define modern industry and consumer products.