Cross-linking and modification of various thermoplastics (polyethylene, polyvinyl chloride, chlorinated polyethylene, EVA, polystyrene, etc.) Thermal crosslinking is generally 1-3%, plus dicumyl peroxide(DCP) is 0.2-1%; radiation crosslinking is 0.5-2%, and DCP is no longer needed. After cross-linking, the heat resistance, flame retardancy, solvent resistance, mechanical strength and electrical properties of the product can be significantly improved. Compared with the peroxide system cross-linking alone, it can significantly improve the product quality and has no peculiar smell. It is typically used for polyethylene, polyethylene/chlorinated polyethylene, polyethylene/EVA cross-linked cables and polyethylene high-and low-foam products.

The assisted vulcanization of special rubber such as ethylene propylene rubber, various fluorine rubber, CPE(used with DCP, the general dosage is 0.5-4%), can significantly shorten the vulcanization time, improve the strength, wear resistance, solvent resistance and resistance Corrosive.

Crosslinking of acrylic and styrene ion exchange resins. Compared with divinylbenzene crosslinking agent, it has less dosage, high quality, and can prepare ion exchange resin with excellent anti-fouling, high strength, large pore size, heat resistance, acid and alkali resistance, and oxidation resistance. This is a new type of ion exchange resin recently developed at home and abroad with excellent prospects.

 Modification of polyacrylate, polyalkyl acrylate, etc. Can significantly improve heat resistance, optical properties and process performance. Typically used for heat-resistant modification of ordinary plexiglass.