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ChinaLatex additivesIntegrated supplier
MajorSolar Energy EVA Rubber mould assistantsupplier
Advisory Service Hotline
86-021-61317011
address：No. 210, Longchang Road, Yangpu District, Shanghai,China
Tel：86-021-61317011
fax：86-021-65378681
mobile：13917881220 17701607391 (rubber additive) 18616710227 (plastic additives)
Zip code：200080
contacts：Miss Shen Mr wang Mr Zhou
E-mail:dm@shdunmei.com
Antiageing Agent MBZ
Chemical name：Zinc salt of 2-mercapto benzimidazole
MolecularFormula (C7H5N2S)2Zn
Structural Formula
Specifications
| Items | Specifications |
| Appearance | Grey white or light-yellow powders |
| Temperature of Decomposition，℃ | ≥240 |
| Heat Loss，% | ≤1.5 |
| Zinc Content，% | 17.5～20.0 |
| Zinc Soluble in water，% | ≤0.05 |
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
