What is vulcanization agent and what role does it play in life?

When it comes to vulcanizing agents, we usually think of it as a chemical element but may not understand it, vulcanizing agents can make rubber molecular chains react, so that linear molecules form a three-dimensional network structure. So what are the effects of vulcanizing agents?

1, where the rubber can speed up the vulcanization reaction speed, shorten the vulcanization time, reduce the vulcanization temperature, reduce the amount of vulcanization agent, and can improve or improve the physical and mechanical properties of vulcanization rubber substances are collectively referred to as vulcanization accelerator, referred to as accelerator. The accelerator can also improve the vulcanization production efficiency and vulcanization quality, so that the degree of vulcanization of thick products is uniform, and reduce the product cost.

2, in neoprene rubber, chloro-sulfonated polyethylene rubber, styrene butadiene rubber, nitrile rubber, isoprene rubber, butyl rubber, brominated butyl rubber, acrylic rubber, silicone rubber and rubber rubber and other special rubber, as an auxiliary vulcanization agent, can significantly improve the correlation properties, improve heat resistance, suitable for high temperature vulcanization system, reduce compression deformation is very obvious. It can also reduce the amount of peroxide, prevent the burning of the rubber material in the process of processing, and improve the bonding strength of the rubber material with the cord and metal.

3, anti-coke agent This product is a sulfur-free vulcanizing agent, mainly used for cable rubber, it can replace thiazole, thiuram and other sulfur-containing vulcanizing agent, can solve the copper wire and copper electrical appliances due to contact with sulfur-containing vulcanizing agent copper sulfide pollution black problem.