In the polymer industry, safety and performance are inseparable. Manufacturers constantly seek additives that not only enhance material properties but also meet stringent regulatory standards, especially for applications involving food contact. Pentaerythritol Tetrakis[3-laurylthiopropionate], known as Antioxidant 412S, stands out as a high-performance additive that fulfills both these criteria. As a premier supplier of polymer additives, we are committed to providing safe and effective solutions.

Antioxidant 412S (CAS: 29598-76-3) is a sophisticated secondary antioxidant valued for its exceptional thermal stability and resistance to oxidative degradation. Its unique chemical structure, characterized by sulfur ester linkages and long dodecyl chains, results in low volatility and high molecular weight. This ensures its efficacy is maintained even under demanding processing conditions, making it a preferred choice for manufacturers looking to buy Antioxidant 412S for critical applications.

A significant advantage of Antioxidant 412S is its FDA approval for use in resinous and polymeric coatings intended for food contact (21 CFR 175.300). This compliance underscores its safety profile and makes it an excellent option for manufacturers in the packaging and food processing industries. When combined with primary antioxidants, it exhibits remarkable synergistic effects, boosting anti-aging properties and improving light stability, thus preserving the quality and appearance of plastic products over time.

As a leading manufacturer in China, we produce high-purity Antioxidant 412S that adheres to the highest industry standards. Its application extends to stabilizing a wide array of polymers, including polyolefins, styrenics, and engineering thermoplastics, enhancing their durability and performance. By choosing our Pentaerythritol Tetrakis[3-laurylthiopropionate, you ensure your products are protected against degradation and meet all necessary safety regulations.

We invite all manufacturers seeking reliable and safe polymer stabilization solutions to explore the benefits of Antioxidant 412S. Whether you are developing new formulations or seeking to improve existing ones, our high-quality product offers an excellent balance of performance and safety. Contact us today to inquire about pricing, availability, and to request a sample, and discover how our commitment to quality can benefit your business.