|Accelerator Chemical Name|
Dipentamethylene thiuram hexasulfide
|Storage Life||24 months|
Soluble in carbon disulfide, chloroform, carbon tetrachloride, insoluble in water. No odor, no toxicity. Storage is stable.
This product is used as an auxiliary accelerator for natural rubber, synthetic rubber and latex. It can also be used as a vulcanizing agent because it can decompose free sulfur when heated. The effective sulfur content is 28% of its mass. When used as a vulcanizing agent, it is safer at the operating temperature, and the vulcanized rubber is excellent in heat resistance and aging resistance. This product can be used as the main accelerator in chlorosulfonated polyethylene rubber, styrene butadiene rubber and butyl rubber. When used in combination with a thiazole accelerator, it is particularly suitable for nitrile rubber, and the vulcanized rubber has excellent compression deformation and heat resistance. When making a latex sponge, it should be used in combination with the accelerator ZMBT. This product is easy to disperse in dry rubber and is also easily dispersed in water. Not polluted. Generally used in the manufacture of heat-resistant products, cables and the like.