pplication and synthesis method of antioxidant b900:

Overview:

antioxidant b900 is a compound of antioxidant 1076 and antioxidant 168. It is a high-efficiency composite antioxidant with long-term antioxidant and high-temperature processing antioxidant effect. It is tasteless, has good light stability, excellent color fastness, low volatility and high extraction resistance. Maintain the initial melt flow index, reduce the color of the finished product and improve the long-term stability. Antioxidant b900 can be used in a variety of polymers and synthetic materials such as plastics, elastomers, coatings and resins to protect these materials from thermal oxidative degradation. Application: antioxidant b900 is an antioxidant with good performance. It is widely used in polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, PC, adhesive, rubber and petroleum products. It has outstanding processing stability and long-term protection for polyolefins. The synergistic action of antioxidant 1076 and antioxidant 168 can effectively inhibit the thermal and oxidative degradation of plastics. Application in coating industry: it can reduce the color of resin and improve the yellowing resistance in the synthesis of polyurethane, polyester and alkyd resin and the production of powder coating. It is widely used in the oxidation resistance of polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, PC, etc