Rubber antioxidant MBZ CAS 3030-80-6 2-Mercaptobenzimidazole zinc salt
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Product Description
Molecular Formula:C14H10N4S2Zn
Molecular weight:363.77
EINECS: 221-203-2
Package: 150kg/drum
Worldwide Delivery
Made in China
Product Details
Introduction
2-Mercaptobenzimidazole zinc salt is mainly used in the rubber industry as an antioxidant and anti-aging agent, suitable for natural rubber, styrene-butadiene rubber, butadiene rubber, nitrile rubber and their latex. It inhibits metal-catalyzed oxidation reactions by complexing metal ions, thereby delaying the aging process of rubber. In addition, its antioxidant properties make it also valuable in studying the effects of metal ions and oxidative stress.
Quality standard
| Item | Powder | Add oil powder |
| Appearance | White powder | |
| Initial melting point ℃≥ | 240.0 | 240.0 |
| Heating loss %≤ | 1.50 | 1.50 |
| Zinc content % | 18.0-20.0 | 18.0-20.0 |
| Screen residue (150μm), % ≤ | 0.50 | 0.50 |
| Additives, % | 0.1-2.0 | |
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