Antioxidant 215 is in the form of white crystalline powder. It is a mixed stabilizer composed of macromolecular hindered phenolic antioxidant 1010 and phosphites. Antioxidant 168 is compounded in a ratio of 1:2. It is soluble in benzene, chloroform, cyclohexane, ethyl acetate and other organic solvents, but is insoluble in water. It can improve the polymer processing process and improve the long-term thermal stability of the resin. stability.
The uses and functions of antioxidant 215 are as follows:
Antioxidant 215 helps maintain the fluidity of the resin, prevent discoloration, and improve the polymerization Thermal stability of polyolefins and olefin copolymers such as ethylene, polypropylene and polybutylene. This product is also widely used in engineering plastics, polystyrene, polyurethane, elastomers, adhesives and other organic resins.
Antioxidant 215 has outstanding processing stability for polyolefins and long-term protection of products. Through the synergistic effect of antioxidants 168 and 1010, it can effectively inhibit the thermal degradation and oxidation of polymers. degradation.
Antioxidant 215 is a commonly used food additive mainly used to prevent oxidation reactions and spoilage of food and beverages. It can extend the shelf life of food, improve the color, taste and texture of food, and improve the stability and antioxidant capacity of food.
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