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 (2025–2032). This growth is being driven by the explosive expansion of the semiconductor sector, rapid adoption of 5G infrastructure, and increasing demand for reliable power electronics in electric vehicles and aerospace applications.

As the electronics industry advances toward smaller, more powerful, and more reliable components, the critical role of surface passivation becomes increasingly evident. These specialized glass powders provide essential protection against corrosion, offer superior electrical insulation, and ensure the longevity of sensitive semiconductor devices. In this blog, we profile the Top 10 Companies in the Surface Passivated Glass Powders Industry—a mix of established material science giants and innovative specialists shaping the future of electronic component protection.

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🔟 1. SCHOTT AG

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

SCHOTT AG is a global leader in specialty glass and materials, with a century-long legacy of innovation. The company’s surface passivated glass powders are renowned for their exceptional purity, precise thermal expansion coefficients, and superior electrical insulation properties. Serving major semiconductor foundries and power electronics manufacturers worldwide, SCHOTT maintains a dominant position in the high-performance segment of the market.

Innovation Initiatives:

• Pioneering lead-free glass formulations for RoHS compliance

• Investment of €40 million in advanced production facilities (2023)

• Development of low-temperature curing powders for temperature-sensitive substrates

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

Headquarters: Otsu, Shiga, Japan
Key Offering: High-Purity Glass Powders, Diode Encapsulation Grades, Wafer Passivation Solutions

Nippon Electric Glass leverages its deep expertise in electronic glass to supply advanced passivation materials to the Asian semiconductor ecosystem. The company’s products are critical for protecting diodes, thyristors, and other power semiconductor devices, with particular strength in applications requiring excellent thermal shock resistance and hermetic sealing capabilities.

Innovation Initiatives:

• Strategic partnerships with major semiconductor foundries

• Continuous R&D in ultra-low viscosity formulations for precise application

• Expansion of production capacity to meet growing 5G and EV demand

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8️⃣ 3. Vibrantz Technologies (formerly Ferro Corporation)

Headquarters: Cleveland, Ohio, USA
Key Offering: Specialty Glass Powders, Custom Blends, Technical Support Services

Vibrantz Technologies brings decades of material science expertise to the surface passivation market, offering tailored solutions for specific application requirements. The company excels in developing formulations for challenging environments, particularly in automotive and industrial power electronics where reliability under thermal cycling is paramount.

Innovation Initiatives:

• Focus on tailored solutions for power module encapsulation

• Development of formulations with enhanced thermal conductivity

• Global technical support network for application engineering

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7️⃣ 4. Heraeus Holding GmbH

Headquarters: Hanau, Germany
Key Offering: Precious Metal Glass Powders, Advanced Passivation Systems, R&D Services

Heraeus combines its historic strength in precious metals with advanced glass technology to create unique passivation solutions. The company’s materials are particularly valued in high-reliability applications such as aerospace, medical electronics, and premium automotive systems where failure is not an option.

Innovation Initiatives:

• Integration of precious metals for enhanced electrical properties

• R&D in next-generation passivation for wide-bandgap semiconductors

• Custom development programs for specific customer requirements

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6️⃣ 5. Beijing Xunizi Electronic Glass Co., Ltd.

Headquarters: Beijing, China
Key Offering: Cost-Effective Glass Powders, Standard Passivation Grades, Domestic Supply Chain Solutions

As a leading Chinese manufacturer, Beijing Xunizi Electronic Glass plays a crucial role in serving the massive domestic semiconductor and electronics market. The company benefits from government support for materials localization and offers competitive solutions for cost-sensitive applications while maintaining acceptable performance standards.

Innovation Initiatives:

• Focus on import substitution for the Chinese market

• Development of products meeting local regulatory requirements

• Expansion of production capacity to support “Made in China 2025” initiatives

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5️⃣ 6. Poppula

Headquarters: Shanghai, China
Key Offering: Mid-Range Glass Powders, Application-Specific Formulations, Technical Consulting

Poppula has established itself as a significant player in the Asian surface passivated glass powders market, particularly serving the growing mid-range electronics segment. The company’s strength lies in providing balanced solutions that offer good performance at competitive price points, making them popular among manufacturers targeting consumer electronics and industrial applications.

Innovation Initiatives:

• Development of environmentally friendly formulations

• Expansion of product portfolio to cover emerging applications

• Investment in quality control and consistency improvements

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4️⃣ 7. Corning Incorporated

Headquarters: Corning, New York, USA
Key Offering: High-Performance Glass Powders, Specialty Formulations, Technical Expertise

While better known for its display glass, Corning brings its substantial material science capabilities to the passivation market with high-purity, performance-oriented glass powders. The company’s rigorous quality standards and research-driven approach make it a preferred supplier for applications demanding the highest levels of reliability and consistency.

Innovation Initiatives:

• Leveraging core glass science expertise for electronic applications

• Development of formulations for advanced packaging technologies

• Focus on materials for high-frequency and high-power applications

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3️⃣ 8. AGC Inc.

Headquarters: Tokyo, Japan
Key Offering: Advanced Glass Materials, Customized Solutions, Global Technical Support

AGC (formerly Asahi Glass) applies its extensive experience in glass technology to develop sophisticated passivation materials for the electronics industry. The company’s products are known for their excellent chemical durability and reliability, making them suitable for harsh operating environments and long-lifetime applications.

Innovation Initiatives:

• Development of low dielectric constant formulations

• Expansion of product lines for electric vehicle power electronics

• Global capacity expansion to serve international customers

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2️⃣ 9. Namics Corporation

Headquarters: Niigata, Japan
Key Offering: Specialty Electronic Materials, Adhesive and Encapsulation Systems, Passivation Powders

Namics Corporation focuses on providing comprehensive material solutions for electronic packaging and protection. Their surface passivated glass powders are designed to work seamlessly with the company’s broader portfolio of encapsulation and adhesive products, offering customers integrated solutions for complex assembly challenges.

Innovation Initiatives:

• Development of compatible material systems for simplified processing

• Focus on materials for automotive and industrial applications

• Expansion of technical support capabilities in key markets

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1️⃣ 10. Dongguan Maike Metal Materials Co., Ltd.

Headquarters: Dongguan, China
Key Offering: Cost-Competitive Glass Powders, Standard Formulations, Reliable Supply

Specializing in metal and electronic materials, Dongguan Maike has developed a strong position in providing surface passivated glass powders to the vibrant Chinese electronics manufacturing ecosystem. The company’s focus on consistent quality and reliable supply chain management has made it a trusted partner for many domestic manufacturers.

Innovation Initiatives:

• Continuous improvement of production efficiency and cost structure

• Development of products tailored to local market requirements

• Expansion of product range to address evolving customer needs

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🌍 Outlook: The Future of Surface Passivated Glass Powders Is Smarter and More Sustainable

The surface passivated glass powders market is undergoing a significant transformation. While traditional lead-based formulations still dominate due to their superior performance characteristics, the industry is rapidly evolving toward more environmentally friendly and technically advanced solutions. The drive for miniaturization, higher performance, and regulatory compliance is shaping the next generation of passivation materials.

📈 Key Trends Shaping the Market:

• Accelerated transition to lead-free formulations driven by RoHS and REACH regulations

• Development of advanced materials for wide-bandgap semiconductors (SiC, GaN)

• Increasing demand for passivation solutions in advanced packaging technologies

• Growing emphasis on materials with improved thermal management properties

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

The companies listed above are not only supplying essential materials for electronics manufacturing—they’re driving the technological innovation that enables the next generation of electronic devices across consumer, automotive, industrial, and communications sectors.