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Performance Chemicals


Technical Name: Zinc 2-Mercaptomethyl benzimidazole

CAS NO.: 61617-00-3

Technical Specification: 

AppearanceOff white powder
Initial M.P, ℃270.0 min
Loss on drying, %1.50 max
Zinc content, %

15.0-22.0 max

Residue on 63μm sieve, %0.50 max
Residue on 150μm sieve,0.10 max


ZMTI is one of the non-polluting antioxidant, similar performance with MBZ, used for NR, SBR, BR, NBR, etc. Heat aging resistance effect of ZMTI is obvious, and it has the synergistic effect with amine, and phenolic antioxidant, to improve the heat aging resistance. ZMTI can be used for NBR. When used together with MBT, MBTS, ZMTI has the role of suppressing the accelerated aging effect of harmful metal. Usually ZMTI is used for transparent rubber products, light and bright color rubber products.

Package: 20kg bag.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoid direct sunlight. Since the date of production, the storage period is 24 months.