The integrity and performance of polymeric materials are constantly challenged by environmental factors, primarily heat and oxygen, which can lead to degradation and premature failure. Antioxidant 245 (CAS 36443-68-2) is a critical chemical additive engineered to combat these issues, providing robust protection and extending the useful life of a wide array of plastic and rubber products.

As a high-performance phenolic antioxidant, Antioxidant 245 functions by actively interfering with the oxidation process. It neutralizes the free radicals that initiate and propagate degradation chain reactions, thereby preserving the polymer's mechanical properties and aesthetic qualities. Its formulation is characterized by several key attributes: low volatility, which ensures retention within the material during high-temperature processing and throughout its service life; good color stability, preventing discoloration; and high extraction resistance, safeguarding its protective capabilities even when exposed to solvents or liquids.

The efficacy of Antioxidant 245 spans numerous polymer types. It is particularly valued in styrene polymers such as HIPS (High Impact Polystyrene) and ABS (Acrylonitrile Butadiene Styrene), where it maintains material integrity and prevents embrittlement. For engineering plastics like POM (Polyoxymethylene) and PA (Polyamide), it provides crucial thermal stability, enabling their use in more demanding environments. Additionally, its application in polyurethanes, including urethane elastic fibers, helps preserve flexibility and strength over time. It also plays a role in PVC polymerization as a chain stopper, influencing molecular weight and processability.

Manufacturers aiming to secure the long-term performance of their products can benefit significantly from incorporating Antioxidant 245. The ability to buy this additive from reliable sources like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to a high-quality component that contributes to product reliability and customer satisfaction. The strategic use of Antioxidant 245 can lead to fewer product failures, reduced warranty claims, and enhanced brand reputation.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying essential chemical additives that meet the evolving needs of the polymer industry. We offer high-quality Antioxidant 245, backed by technical expertise and a focus on customer service. Whether you require detailed specifications or assistance with bulk purchasing, our team is ready to support your manufacturing objectives.

To learn more about the protective capabilities of Antioxidant 245 or to place an order, please contact NINGBO INNO PHARMCHEM CO.,LTD. We are your trusted partner for advanced polymer stabilization solutions.