The Global Antioxidant 445 Market was valued at USD 123 Million in 2023 and is projected to reach USD 165 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.1% during the forecast period (2024–2030). This growth is being driven by escalating demand for high-performance polymer stabilizers across automotive, packaging, and electronics sectors, coupled with rising investments in sustainable additives for advanced material applications.

As polymer manufacturers prioritize product longevity and thermal stability, the market is witnessing strategic expansions from leading chemical producers. This analysis profiles the Top 10 Companies in the Antioxidant 445 Industry—spanning global chemical giants, specialized manufacturers, and emerging regional players advancing polymer stabilization technologies.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Irganox 1076 (Antioxidant 445 equivalent), Irganox 1010

BASF dominates the antioxidant sector with its comprehensive polymer stabilization solutions. Their products are industry standards for automotive components, industrial polymers, and food-contact packaging applications.

Technology Edge:

• Pioneering macromolecular antioxidant technologies

• Bio-based additive research pipeline

• Global manufacturing network spanning 12 countries

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Antioxidant 445 (CAS No. 10081-67-1) Market – View in Detailed Research Report

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9️⃣ 2. Songwon Industrial Co., Ltd.

Headquarters: Ulsan, South Korea
Key Offering: Songnox 1076, comprehensive stabilizer systems

As Asia’s phenolic antioxidant leader, Songwon commands 18% of global demand. Their vertically integrated production ensures competitive pricing for polymer compounders worldwide.

Technology Edge:

• Pharmaceutical-grade purity formulations

• Application-specific additive packages

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8️⃣ 3. Solvay SA

Headquarters: Brussels, Belgium
Key Offering: Cyanox 1076, synergistic blends

Solvay delivers high-performance stabilizers for aerospace composites and medical polymers, with Antioxidant 445 as a cornerstone of their specialty additives portfolio.

Technology Edge:

• Halogen-free flame retardant integration

• FDA/EC compliant formulations

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7️⃣ 4. ADEKA Corporation

Headquarters: Tokyo, Japan
Key Offering: ADK STAB AO-50, multipurpose stabilizers

ADEKA leads the Asian market with cutting-edge antioxidant systems for electronics encapsulation and automotive polymer applications.

Technology Edge:

• High-temperature resistant formulations

• UV-curable additive technologies

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Antioxidant 445 (CAS No. 10081-67-1) Market – View in Detailed Research Report

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6️⃣ 5. SI Group, Inc.

Schenectady, New York, USA
Key Offering: Antioxidant 445, multifunctional systems

SI Group provides specialty antioxidants to North American and European polymer markets, with deep expertise in automotive and industrial applications.

Technology Edge:

• Recycled material compatibilizers

• Crosslinking inhibition technologies

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5️⃣ 6. Rianlon Corporation

Headquarters: Tianjin, China
Key Offering: Cost-optimized antioxidant solutions

Rianlon has emerged as China’s leading antioxidant producer, supplying domestic manufacturers while expanding across Southeast Asia and Africa.

Technology Edge:

• Localized production advantages

• Rapid production scale-up capabilities

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4️⃣ 7. Ouchi Shinko Chemical

Headquarters: Tokyo, Japan
Key Offering: High-purity Antioxidant 445

This Japanese specialist focuses on premium-grade antioxidants for medical devices and aerospace composite applications.

Technology Edge:

• Low-volatility formulations

• Precision stabilization systems

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3️⃣ 8. Chitec Technology

Headquarters: Taipei, Taiwan
Key Offering: Antioxidant-UV stabilizer blends

Chitec integrates oxidation and light stabilization technologies for comprehensive polymer protection in outdoor applications.

Technology Edge:

• Synergistic additive systems

• Advanced material applications

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2️⃣ 9. Jiangsu Feiya Chemical

Headquarters: Jiangsu, China
Key Offering: Industrial-grade stabilizers

China’s second-largest antioxidant producer serves domestic automotive and construction sectors with cost-effective solutions.

Technology Edge:

• Energy-efficient processes

• Rapid formulation adaptation

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1️⃣ 10. Mayzo, Inc.

Headquarters: Suwanee, Georgia, USA
Key Offering: Custom antioxidant blends

Mayzo specializes in tailored formulations for North American plastics processors, offering extensive technical support.

Technology Edge:

• Application-specific systems

• Niche market solutions

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Antioxidant 445 (CAS No. 10081-67-1) Market – View in Detailed Research Report

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🧪 Industry Outlook: Future Trends in Polymer Stabilization

The Antioxidant 445 market is evolving with increasing emphasis on sustainability, recycling compatibility, and high-performance material requirements. While phenolic antioxidants remain fundamental, advanced formulation technologies are addressing emerging industry needs.

📈 Key Market Developments:

• Non-migrating formulations for food-contact materials

• Recycled polymer-compatible stabilization

• Plant-based antioxidant alternatives

• Digitally optimized additive dosing

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Antioxidant 445 (CAS No. 10081-67-1) Market – View in Detailed Research Report

The featured companies exemplify how chemical innovators are enabling next-generation polymer applications while addressing sustainability demands through advanced stabilization science.