A new generation of phenol-free and environmentally friendly trialkyl phosphite antioxidants, does not contain phenol, octylphenol, nonylphenol, bisphenol A, and other free phenols. With excellent thermal stability and color stability, it is widely used in rubber, paint, PVC, and other materials. As a high-efficiency auxiliary stabilizer and chelating agent, it can be used in PVC stabilizers, PVC sheets/profiles, etc. in hard and soft PVC materials, which can effectively improve its processing thermal stability and light stability, and maintain the color of products. Stability and transparency, can also be used in various polymers such as SBR, NBR, SBS, ABS, polyurethane coatings, etc., to improve the heat resistance of products.
Suggested dosage: 0.1-2.0%.