应城Antioxidant ZMTI

Chemical name: 2-mercaptomethylbenzimidazole zinc salt

CAS: 61617-00-3

Molecular formula: C16H16N4S2Zn

Molecular weight: 391.8

Appearance (visual inspection): White powder

Initial melting point, ℃, ≥ 300

Heating reduction,%, ≤ 1.25

Ash content,%, ≤ 0.4

Zinc content,% 18-20

Sieve residue (200 mesh),%, ≤ 0.1

Property: This product is a white powder, non-toxic, odorless, and has a bitter taste. Soluble in acetone, ethanol, insoluble in benzene, gasoline, and water. Stable storage.

Usage: This product is one of the non polluting antioxidant varieties, and its performance is similar to that of antioxidant MBZ. It is used as synthetic rubber such as natural rubber, styrene butadiene rubber, butadiene rubber, nitrile rubber, etc. It has a significant anti thermal aging effect, and usually has a synergistic effect with amine and phenolic antioxidants to improve thermal oxygen aging resistance. It can be used in nitrile rubber. When used together with accelerators M and DM, it has the effect of inhibiting the accelerated aging of harmful metals. Usually used for transparent rubber products, light and bright colored rubber products. The impact on the vulcanization characteristics of the mixed rubber is significantly smaller than that of the antioxidant MB, and it is usually not necessary to adjust the vulcanization system due to the use of this product. This product can be used as an auxiliary sensitizer in natural latex foaming products. The foam structure is uniform and the effect is better than MB.

Packaging: Kraft paper bag, net weight 20 kilograms.