MBT(M) (Granular) by Rongcheng Chemical General Factory is a 2-mercaptobenzothiazole grade. It is used for NR, IR, SBR, NBR, HR and EPDM. It acts as an accelerator. It imparts excellent aging... view more

NOBS(MOR,MBS) by Rongcheng Chemical General Factory is a non-blooming N-oxydienthylene-2-benzothiazole sulfenamide. It acts as an excellent delayed accelerator. It is used in NR, IR, SBR, NBR and... view more

TBBS(NS) (Granular) by Rongcheng Chemical General Factory is a non-hygroscopic N-tert-butyl-2-benzothiazyl sulfenamide grade with bitter taste and slight odor. It provides fast cure and high modulus... view more