The Global High-Purity Epoxy Resin Market was valued at USD 1.59 Billion in 2024 and is projected to reach USD 2.25 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 5.0% during the forecast period (2024–2032). This growth is primarily driven by the relentless demand from the semiconductor industry, where these resins provide critical encapsulation and protection for sensitive microelectronic components, and the rapid expansion of 5G, IoT, and electric vehicle technologies.

As the electronics sector advances toward greater miniaturization and higher performance, the demand for materials with ultra-low impurities and superior dielectric properties intensifies. In this blog, we profile the Top 10 Companies in the High-Purity Epoxy Resin Industry—a group of chemical specialists and material science innovators shaping the future of electronics manufacturing.

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🔟 1. Osaka Soda Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Ultra High-Purity Epoxy Resins for Semiconductor Encapsulation

Osaka Soda is a pioneer in high-purity epoxy resins, renowned for its ultra-low chloride content formulations that are essential for semiconductor manufacturing. The company’s products are critical for encapsulating integrated circuits and protecting them from moisture and ionic contamination. Their advanced purification processes ensure chlorine levels below 10 ppm, meeting the stringent requirements of leading semiconductor foundries.

Innovation Initiatives:

• Development of next-generation low-stress encapsulation resins

• Expansion of production capacity for electronic-grade epoxies

• Strategic partnerships with semiconductor equipment manufacturers

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9️⃣ 2. Westlake Corporation (Hexion)

Headquarters: Houston, Texas, USA
Key Offering: EPIKOTE™ Resins, EPIKURE™ Curing Agents

Westlake, through its Hexion subsidiary, is a global leader in thermoset resins, including a comprehensive portfolio of high-purity epoxy formulations. The company serves diverse electronics applications from semiconductor packaging to printed circuit boards, with specialized products offering excellent thermal stability and electrical insulation properties.

Innovation Initiatives:

• Investment in bio-based epoxy alternatives

• Development of halogen-free flame retardant systems

• Expansion of technical service capabilities in Asia-Pacific

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8️⃣ 3. Kukdo Chemical Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: KD, KUKDO EPOKUKDO Epoxy Resins

Kukdo Chemical is a major South Korean producer of epoxy resins with a strong focus on high-purity grades for electronics. The company’s proximity to major semiconductor manufacturers in Korea and Taiwan gives it a strategic advantage in serving the demanding Asian electronics market with rapid technical support and customized solutions.

Innovation Initiatives:

• Advanced formulations for fan-out wafer-level packaging (FOWLP)

• Ultra-low viscosity resins for miniaturized components

• Sustainable production processes reducing environmental impact

Download FREE Sample Report:
High-Purity Epoxy Resin Market – View in Detailed Research Report

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7️⃣ 4. Huntsman International LLC

Headquarters: The Woodlands, Texas, USA
Key Offering: ARALDITE® Epoxy Systems

Huntsman is a global chemical company with extensive expertise in epoxy formulation technology. Their ARALDITE® brand includes high-purity systems specifically designed for electronic encapsulation, adhesives, and composite applications. The company’s global manufacturing footprint ensures reliable supply to electronics manufacturers worldwide.

Innovation Initiatives:

• Development of fast-curing systems for high-volume production

• Enhanced thermal conductivity formulations for power electronics

• Recycling technologies for epoxy materials

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6️⃣ 5. DIC Corporation

Headquarters: Tokyo, Japan
Key Offering: EPICLON® Epoxy Resins

DIC Corporation offers a comprehensive range of epoxy products, including high-purity grades essential for semiconductor encapsulation and electronic component manufacturing. The company’s strong R&D focus has resulted in innovative resin systems that address the evolving needs of the electronics industry, particularly in advanced packaging applications.

Innovation Initiatives:

• Ultra-high purity resins with chloride content <5 ppm

• Low dielectric constant formulations for high-frequency applications

• Global expansion through strategic acquisitions and partnerships

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5️⃣ 6. Olin Corporation

Headquarters: Clayton, Missouri, USA
Key Offering: EPON™ Resins

Olin is one of the world’s largest producers of epoxy materials, with a significant presence in high-purity segments. The company’s EPON™ resin systems are widely used in electronics for their exceptional purity, thermal stability, and reliable performance in demanding applications from consumer electronics to automotive systems.

Innovation Initiatives:

• Investment in capacity expansion for electronic-grade epoxies

• Development of sustainable epoxy technologies

• Enhanced supply chain resilience for critical electronics customers

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4️⃣ 7. Nan Ya Plastics Corporation

Headquarters: Taipei, Taiwan
Key Offering: High-Purity Epoxy Resins for IC Packaging

As part of the Formosa Plastics Group, Nan Ya Plastics is a major producer of epoxy resins with a strong focus on the electronics market. The company’s strategic location in Taiwan, a global semiconductor hub, positions it as a key supplier to the region’s extensive electronics manufacturing ecosystem.

Innovation Initiatives:

• Expansion of high-purity resin production capacity

• Development of specialty formulations for advanced packaging

• Vertical integration with upstream raw material production

Download FREE Sample Report:
High-Purity Epoxy Resin Market – View in Detailed Research Report

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3️⃣ 8. Chang Chun Plastics Co., Ltd.

Headquarters: Taipei, Taiwan
Key Offering: Electronic Grade Epoxy Resins and Hardeners

Chang Chun Plastics is a significant player in the Asian epoxy resin market, with specialized products for semiconductor encapsulation and electronic applications. The company’s focus on quality control and consistent purity makes it a preferred supplier for electronics manufacturers requiring reliable material performance.

Innovation Initiatives:

• Development of low-outgassing formulations for sensitive applications

• Expansion into high-growth electronics segments

• Enhanced technical service capabilities for customers

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2️⃣ 9. Aditya Birla Chemicals (Thailand) Ltd.

Headquarters: Bangkok, Thailand
Key Offering: Epoxy Resins for Electronics and Electrical Applications

Aditya Birla Chemicals, through its Thailand operations, produces a range of epoxy resins including grades suitable for electronic applications. The company’s strategic location in Southeast Asia provides access to growing electronics manufacturing markets while benefiting from favorable production economics.

Innovation Initiatives:

• Capacity expansion initiatives to meet growing demand

• Development of environmentally friendly epoxy systems

• Quality improvement programs for electronic-grade products

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1️⃣ 10. SHIN-A T&C

Headquarters: Gyeonggi-do, South Korea
Key Offering: Specialty Epoxy Resins for Semiconductor Applications

SHIN-A T&C specializes in high-performance epoxy materials for the semiconductor industry, with a focus on encapsulation compounds and underfill materials. The company’s strong technical expertise and customer collaboration approach have made it a valuable partner for semiconductor manufacturers developing next-generation devices.

Innovation Initiatives:

• Development of advanced encapsulation materials for 3D packaging

• Ultra-low stress formulations for large-die applications

• Customized solutions for specific customer requirements

Get Full Report Here:
High-Purity Epoxy Resin Market – View in Detailed Research Report

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🌍 Outlook: The Future of High-Purity Epoxy Resins Is Smarter and More Specialized

The high-purity epoxy resin market is undergoing a significant transformation. While traditional formulations continue to serve established applications, the industry is investing heavily in advanced material technologies, specialized purification processes, and sustainable production methods to meet the evolving demands of the electronics sector.

📈 Key Trends Shaping the Market:

• Increasing purity requirements for next-generation semiconductor nodes

• Development of specialized formulations for advanced packaging technologies

• Growing emphasis on sustainable and bio-based epoxy alternatives

• Expansion of production capacity in Southeast Asia to serve regional electronics hubs

Get Full Report Here:
High-Purity Epoxy Resin Market – View in Detailed Research Report

The companies profiled above are not only supplying essential materials for today’s electronics—they’re enabling the technological advancements that will define tomorrow’s digital world.