In the fast-paced world of polymer manufacturing, achieving optimal processing stability is a constant challenge. Oxidative degradation during high-temperature processing can lead to reduced molecular weight, discoloration, and compromised mechanical properties. This is where a high-performance secondary antioxidant like Antioxidant 168 (CAS 31570-04-4) becomes indispensable. As a premier manufacturer and supplier, we offer this critical additive to help industries overcome these challenges and enhance their product output.

Antioxidant 168, chemically known as Tris(2,4-di-tert-butylphenyl) phosphite, is specifically designed to act as a processing stabilizer. Its unique molecular structure allows it to effectively decompose hydroperoxides, which are primary contributors to polymer degradation during thermal processing. This decomposition prevents chain scission and crosslinking, thereby maintaining the intended viscosity and performance characteristics of the polymer. For R&D scientists and product formulators, understanding the role of Antioxidant 168 in preventing yellowing is crucial for aesthetic and functional product integrity.

Our role as a dedicated manufacturer ensures that we supply Antioxidant 168 with a purity of ≥99%, guaranteeing its efficacy in a wide range of polymer applications. From polyolefins like polyethylene and polypropylene to engineering plastics such as polycarbonate and ABS, this additive provides essential protection. Its compatibility with primary antioxidants, such as hindered phenols, creates a synergistic effect, offering both processing stability and long-term thermal endurance.

For purchasing managers seeking to buy Antioxidant 168, direct inquiry to a reliable Chinese supplier like ourselves can yield significant advantages in terms of price and supply chain efficiency. We offer flexible packaging solutions, typically 25kg cartons, and ensure prompt delivery from key ports like Shanghai. Our commitment is to provide a cost-effective solution without compromising on quality.

The benefits of incorporating Antioxidant 168 extend to improved melt flow, better color retention, and enhanced overall durability of the final plastic products. Its low volatility ensures it remains within the polymer matrix during processing, providing consistent protection. Whether you are involved in extrusion, injection molding, or other polymer fabrication techniques, sourcing high-quality Antioxidant 168 is a strategic decision that directly impacts your product's performance and market competitiveness. We encourage you to request a quote and discuss your specific application needs with our technical team.