As an antioxidant, it is suitable for polyolefin, polyester, polystyrene, ABS resin and polyvinyl chloride, etc. And also suitable for white, bright color or transparent products.

Antioxidant 300 is a typical thiobisphenol antioxidant, because of its special structure, it has the dual functions of free radical terminator and hydroperoxide decomposer, and it shows when used with carbon black. The excellent synergistic effect is unmatched by commonly used antioxidants.

This product is a high-efficiency main antioxidant for rubber, polyolefin, plastic and other products, especially as an antioxidant for polyethylene cable and wire materials. Therefore, this kind of antioxidant is widely used in the cable and wire industry at home and abroad.

When this antioxidant is used as an antioxidant for polyethylene food packaging materials, its limit is: 0.05% for low-density polyethylene and 0.25% for high-density polyethylene.

The use of 300 antioxidants in polyethylene has the following advantages: better maintain the physical properties of its raw materials, (such as tensile strength, elongation, melt index, etc.); good preservation of its electrical properties; a high degree of thermal Stability; enhanced weather resistance of products; anti-aging effect is four times that of general anti-aging agents; less volatile than other commonly used antioxidants; special synergistic effect when used with carbon black.