Hindered phenol antioxidants are a cornerstone of polymer stabilization, offering a powerful defense against oxidative damage. Among these, Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, commonly known as Antioxidant 3114 (CAS 27676-62-6), plays a vital role in preserving the integrity of various plastic materials.

The effectiveness of hindered phenols lies in their chemical structure, which features bulky tert-butyl groups adjacent to the hydroxyl group on the benzene ring. This steric hindrance makes the phenolic hydrogen readily available to quench free radicals, while simultaneously preventing the resulting phenoxy radical from initiating further degradation reactions. Antioxidant 3114 exemplifies these properties, acting as a potent free radical scavenger. Its physical characteristics—a white crystalline powder with high purity—make it a desirable additive for manufacturers. The low volatility and high extraction resistance ensure its sustained presence and effectiveness within the polymer matrix, even under demanding processing conditions.

Antioxidant 3114 is extensively utilized in the stabilization of polyolefins like polypropylene and polyethylene. It provides crucial heat and light stabilization, preventing the chain scission and cross-linking reactions that degrade polymer properties. Its utility is further enhanced by its synergistic effect when combined with other stabilizers, such as phosphite antioxidants. This combined approach can significantly boost the overall protective capabilities, leading to extended product lifespan and improved performance characteristics. This makes it a go-to additive for applications requiring high durability and resistance to environmental degradation, such as in the manufacturing of automotive parts or outdoor equipment.

For companies seeking to buy reliable polymer additives, NINGBO INNO PHARMCHEM CO.,LTD. is a trusted source for Antioxidant 3114. We understand the critical need for high-quality materials in modern manufacturing. By supplying this advanced hindered phenol antioxidant, we empower our clients to produce plastics that maintain their strength, flexibility, and appearance over time, ensuring customer satisfaction and product success.