As a multi-functional rubber additive, PDM can be used as a vulcanizing agent or a vulcanizing agent for peroxide systems in rubber processing. It can also be used as a scorch retarder and tackifier. It is suitable for both general rubber and non-stick rubber. Used in special rubber and rubber and plastic systems.
In natural rubber, it can prevent vulcanization and reversion, improve heat resistance, reduce heat generation, anti-aging, and improve rubber and cord adhesion and vulcanization modulus. It can be used in the rubber of shoulder rubber and buffer layer of load tires to solve the shoulder-space problem of skew truck tires. It can also be used for large-size thick products of natural rubber and various rubber sundries.
PDM is special in neoprene, chlorosulfonated polyethylene rubber, styrene butadiene rubber, nitrile rubber, isoprene rubber, butyl rubber, bromobutyl rubber, acrylate rubber, silicone rubber and rubber and plastic In rubber, as an auxiliary vulcanizing agent, it can significantly improve cross-linking performance and improve heat resistance. It is suitable for high-temperature vulcanization systems, reducing compression set and deformation, and reducing the amount of peroxide to prevent the rubber compound from being processed. Scorch, improve the bond strength of the rubber and cord and metal.
PDM is a sulfur-free vulcanizing agent used in cable rubber. It can replace all sulfur-containing vulcanizing agents such as thiazoles and thiurams, and solves the problem of copper wire and copper electrical appliances being blackened by contact with sulfur-containing vulcanizing agents to form copper sulfide.