For Research and Development scientists in the chemical and materials science sectors, selecting the optimal additives is crucial for achieving desired product performance and stability. Antioxidant 1010, identified by CAS 6683-19-8, is a prime example of a high-performance hindered phenolic antioxidant that offers significant advantages. This article is tailored for R&D professionals, providing a technical overview of Antioxidant 1010 and explaining why it is a favored choice for advanced material formulations. We also highlight the benefits of sourcing from a knowledgeable supplier like NINGBO INNO PHARMCHEM CO.,LTD.

Technical Profile of Antioxidant 1010

Antioxidant 1010 (Pentaerythritol Tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)) possesses a molecular structure that is inherently designed for superior antioxidant activity. Its key technical attributes include:

• Chemical Structure: A pentaerythritol core functionalized with four sterically hindered phenolic groups. This arrangement maximizes its radical-scavenging efficiency while minimizing side reactions.
• Purity: Typically offered with a minimum purity of 94.0%, ensuring reliable and predictable performance in demanding applications. High purity is critical for sensitive formulations.
• Physical Form: Available as a white powder or granular solid, facilitating ease of handling and dispersion in various polymer matrices.
• Thermal Stability: Exhibits excellent stability at high temperatures (e.g., processing temperatures for polyolefins often exceed 200°C), maintaining its efficacy without significant decomposition or volatilization.
• Low Volatility: Its high molecular weight (approx. 1177.66 g/mol) results in very low vapor pressure, ensuring it remains within the material during processing and long-term use, a critical factor for sustained protection.
• Solubility: Shows good solubility in organic solvents like acetone and toluene, facilitating incorporation into liquid formulations or masterbatches. Its low solubility in water contributes to its resistance to extraction.

Why R&D Scientists Choose Antioxidant 1010:

• Predictable Performance: The consistent high purity and well-defined properties of Antioxidant 1010 allow R&D teams to predict its performance accurately, reducing the need for extensive trial-and-error.
• Broad Compatibility Studies: Its compatibility across a wide range of polymers (polyolefins, PVC, polyamides, polyesters, elastomers, etc.) makes it an excellent candidate for comparative studies and baseline formulations.
• Synergistic Effects: Often used in combination with secondary antioxidants (like phosphites or thioethers) to achieve synergistic protective effects, offering enhanced stabilization against different degradation pathways.
• Application Versatility: From stabilizing polyolefin films used in electronics to enhancing the thermal resistance of engineering plastics in automotive applications, its versatility makes it a go-to additive for diverse research projects.

Sourcing for R&D: Quality and Support from NINGBO INNO PHARMCHEM CO.,LTD.

NINGBO INNO PHARMCHEM CO.,LTD. is a premier supplier of high-quality chemical auxiliaries, including Antioxidant 1010. For R&D departments, we offer:

• Technical Data and Support: We provide comprehensive technical data sheets and can assist with inquiries regarding product specifications and applications.
• Sample Availability: We understand the importance of testing. We facilitate the acquisition of samples for evaluation, allowing your R&D team to verify performance in your specific formulations.
• Reliable Supply: Once a formulation is validated, a consistent and reliable supply of raw materials is critical. We ensure dependable delivery to keep your research and production moving forward.

Conclusion: Empower Your Material Innovation

Antioxidant 1010 (CAS 6683-19-8) is an indispensable tool for R&D scientists seeking to develop advanced, durable materials. Its robust technical profile and wide applicability make it a highly effective solution for preventing degradation and enhancing product performance. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to access this essential chemical with confidence. Contact us today to learn more about our offerings and to support your next material innovation project.