Predispersed Rubber Chemical MMBI-70

Identification:

Chemical Name: Methyl-2-mercaptobenzimidazole

Synonym: Pre-Dispersed Polymer Bound Chemical MMBI (MMB)-80; Antioxidant MMBI (MMB)

CAS: 53988-10-6

EINECS: 258-904-8

Molecular Formula: C8H8N2S

Properties:MMBI is a synergist for other antioxidants. Effect of antioxidants combined with MBI is usually better than that alone. It is a moderate non-contaminating antioxidant especially for ultra fast accelerator contained rubber compounds and heat-resistant rubber compounds with no S but TMTD. It can activate rubbers with no S but TMTD. MMBI combined with CBS, MBT or thiurams, dithiocarbamate is an anti-scorcher and can improve processing safety and stability of rubber compounds in

storage.

Dosage: 0.6-1.5phr usually, 1-2phr as a heat-resisting improver.

Specification:

Application: Various transparent, white and colored rubber products, fabric coating, especially heat-resistant products.

Packing& Storage:

25kg N.W./bag, carton lined PE bag.

Stored in a dry and cool place. 1 year in its original packaging.