What are rubber accelerators?

Rubber accelerators or accelerants are chemicals used to speed up the rubber manufacturing process (vulcanisation). This objective is to make untreated natural rubber latex suitable for manufacturing several rubber products. The oxidation of latex and rubber compounds can have different effects, depending on the type of polymer involved.

Which vulcanization accelerator is good for Nobs?

Can be used alone or with other vulcanization accelerators such as thiurams, guanidines and dithi… It is good back up for NOBS. Be regarded as standard accelerator. As a professional production of rubber accelerator and rubber antioxidant, Zhengzhou Double Vigour Chemical can provide all kinds of products about rubber chemical.

Which accelerator is used for NR IR & IR?

Used for NR, IR, SBR, NBR, HR and EPDM. One of the mainly used acidic accelerators currontly and a medium fast primary accelerator…. use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. … Has lower scorch and better has processing safety.