Antiageing Agent MBZ

Antiageing Agent MBZ
 
Chemical name：Zinc salt of 2-mercapto benzimidazole

MolecularFormula    (C₇H₅N₂S)₂Zn

Structural Formula
 


Specifications  

 
Properties  Grey white or light-yellow powders, no smell but bitterness. The melting point is more than 300℃. Soluble in acetone and hexanol, a little soluble in water, benzene, gasoline. Non-toxic.
 
Applications  Mainly used as antioxidant for rubber. The properties is the same as MB, but it is better than MB such as reducing the unstability of latex and lenghening and keeping the time of action. Using with thiazolyl accelerators to resist copper. When used it alone, the effect is weak, so general used with other antioxidants to improve the performances. It is a good heat sensitized agent in latex and gel forming. The use level is 2.0
 
Packing   coextruded pager bags lined with polyethylene film bags. Net weight 25 kg per bags