The Global Surface Passivated Glass Powders Market was valued at USD 88 Million in 2024 and is projected to reach USD 144 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 7.5% during the forecast period (2024–2032). This robust growth is fueled by the relentless expansion of the semiconductor industry, the global rollout of 5G infrastructure, and the increasing adoption of high-performance passivation materials in automotive electronics and aerospace applications.

As electronic components become more sophisticated and miniaturized, the demand for reliable protection against environmental degradation and electrical failure intensifies. In this specialized market, a handful of key players dominate, driving innovation in material science to meet stringent performance requirements. In this blog, we profile the Top 10 Companies in the Surface Passivated Glass Powders Industry—a group of established material science giants and specialized manufacturers shaping the future of electronic component protection.

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🔟 1. SCHOTT AG

Headquarters: Mainz, Germany
Key Offering: Lead Glass Powders, Zinc Glass Powders, Custom Formulations

SCHOTT AG is a global leader in specialty glass and glass-ceramics, with a century-long legacy of innovation. Its surface passivated glass powders are renowned for their exceptional purity, precise thermal expansion coefficients, and superior electrical insulation properties. The company serves a global clientele in the semiconductor, automotive, and telecommunications sectors, with significant R&D focused on developing RoHS-compliant, lead-free alternatives without compromising performance.

Innovation Initiatives:

• Pioneering low-temperature curing glass formulations for temperature-sensitive substrates

• Substantial investment in lead-free R&D to meet global environmental regulations

• Strategic partnerships with major semiconductor foundries for next-generation packaging solutions

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9️⃣ 2. Nippon Electric Glass Co., Ltd. (NEG)

Headquarters: Otsu, Shiga, Japan
Key Offering: High-Purity Glass Powders, Low-CTE Formulations, Semiconductor-Grade Passivation Materials

Nippon Electric Glass is a key supplier to the Asian semiconductor ecosystem, providing high-performance glass powders essential for diode encapsulation and wafer passivation. The company leverages its expertise in glass science to produce materials with excellent chemical durability and adhesion to various substrates. NEG’s strong presence in Japan, South Korea, and Taiwan positions it as a critical partner for leading electronics manufacturers.

Innovation Initiatives:

• Development of ultra-low viscosity powders for advanced fan-out wafer-level packaging (FOWLP)

• Focus on enhancing the thermal shock resistance of powders for automotive power modules

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8️⃣ 3. Vibrantz Technologies (formerly Ferro Corporation)

Headquarters: Cleveland, Ohio, USA
Key Offering: Specialty Glass Frits, Lead-Based and Lead-Free Powders, Tailored Passivation Solutions

Vibrantz Technologies, following its spin-off from Ferro, is a prominent global supplier of performance materials, including a comprehensive portfolio of surface passivated glass powders. The company is recognized for its ability to provide customized formulations for specific customer applications, particularly in the power electronics and automotive sectors. Its products are critical for protecting components like IGBTs and varistors.

Innovation Initiatives:

• Expansion of product portfolio for electric vehicle power electronics

• Investment in sustainable material development aligned with circular economy principles

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7️⃣ 4. Beijing Xunizi Electronic Glass Co., Ltd.

Headquarters: Beijing, China
Key Offering: Cost-Effective Glass Powders, Mid-Range Performance Formulations

Beijing Xunizi Electronic Glass is a significant Chinese manufacturer capitalizing on the domestic semiconductor and electronics boom. The company focuses on producing reliable, cost-competitive surface passivated glass powders that meet the needs of China’s vast mid-range electronics market. It benefits from strong government support for semiconductor material localization.

Innovation Initiatives:

• Scaling production capacity to serve growing domestic demand

• Improving product quality to compete in international markets

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6️⃣ 5. Heraeus Holding GmbH

Headquarters: Hanau, Germany
Key Offering: High-Reliability Glass Powders, Precious Metal-Inks with Passivation Layers

Heraeus, a technology group with a heritage in precious metals and materials, offers advanced glass powders for demanding electronic applications. Its solutions are often integrated with its conductive pastes and inks, providing a complete materials system for component manufacturers. Heraeus is particularly strong in applications requiring high reliability, such as aerospace and medical electronics.

Innovation Initiatives:

• Integration of passivation materials with printed electronics technologies

• R&D into novel glass compositions for high-frequency 5G applications

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5️⃣ 6. Poppula

Headquarters: China
Key Offering: Standard and Custom Glass Powders for Consumer Electronics

Poppula is an emerging Chinese manufacturer focusing on the supply of surface passivated glass powders for the consumer electronics sector. The company has grown by addressing the needs of smartphone and home appliance manufacturers, offering a balance of performance and affordability. Its growth is indicative of the expanding Asian electronics supply chain.

Innovation Initiatives:

• Increasing production automation to improve consistency and reduce costs

• Expanding product range to include more advanced formulations

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4️⃣ 7. Corning Incorporated

Headquarters: Corning, New York, USA
Key Offering: Engineered Glass Powders, Specialty Material Solutions

While better known for its display glass, Corning Incorporated applies its deep expertise in material science to develop specialized glass powders for electronic passivation. The company’s strength lies in its ability to engineer materials with specific mechanical, thermal, and electrical properties, making it a valuable partner for bespoke, high-end applications.

Innovation Initiatives:

• Leveraging core glass science R&D for electronic material innovations

• Exploring new applications in advanced semiconductor packaging

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3️⃣ 8. AGC Inc.

Headquarters: Tokyo, Japan
Key Offering: Fluorochemical-based Coatings, Specialty Glass Materials

AGC Inc. (formerly Asahi Glass Co.) is a diversified glass and chemical company that produces materials for electronic passivation. The company offers unique solutions, including fluoropolymer-based coatings that complement traditional glass powders, providing alternative pathways for component protection, especially where extreme chemical resistance is required.

Innovation Initiatives:

• Development of hybrid material systems combining glass and polymer technologies

• Focus on materials for next-generation display and sensor technologies

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2️⃣ 9. Momentive Performance Materials Inc.

Headquarters: Waterford, New York, USA
Key Offering: Silicone-based Encapsulants, Specialty Additives

Momentive specializes in silicone-based materials that serve as alternatives or complements to traditional glass powders in certain passivation applications. Its products offer excellent flexibility and thermal stability, making them suitable for encapsulating components subjected to mechanical stress and wide temperature fluctuations.

Innovation Initiatives:

• Advancing silicone gel technologies for soft encapsulation of power devices

• Enhancing the thermal conductivity of protective materials

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1️⃣ 10. Dyson Technical Ceramics

Headquarters: Stoke-on-Trent, United Kingdom
Key Offering: Ceramic and Glass Composite Powders, High-Temperature Materials

Dyson Technical Ceramics focuses on advanced materials for extreme environments. Its offerings include specialized glass and glass-ceramic powders designed for passivating components that operate under high temperatures and corrosive conditions, such as those found in aerospace and industrial power systems.

Innovation Initiatives:

• Development of materials with enhanced resistance to thermal cycling

• Tailoring compositions for specific substrate materials and operating conditions

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🔬 Outlook: The Future of Surface Passivation Is Smarter and More Sustainable

The surface passivated glass powders market is evolving rapidly, driven by the twin imperatives of technological advancement and environmental responsibility. While lead glass formulations currently hold a dominant market share due to their unmatched performance, the industry is actively investing in sustainable alternatives and advanced material engineering to power the next generation of electronics.

📈 Key Trends Shaping the Market:

• Accelerated R&D into high-performance, lead-free glass formulations to comply with RoHS and REACH regulations

• Growing demand for powders compatible with advanced packaging technologies like 3D IC integration and FOWLP

• Increasing focus on miniaturization, requiring powders with finer particle sizes and more precise CTE matching

• Rising requirements from the electric vehicle sector for durable passivation of high-voltage power modules

Get Full Report Here:
Surface Passivated Glass Powders Market – View in Detailed Research Report

The companies profiled above are not just supplying materials—they are enabling technological progress by ensuring the reliability and longevity of the electronic components that power our modern world.