Email:willing@willingchem.com Tel:+86-21-34225991 
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Email:willing@willingchem.com Tel:+86-21-34225991 Corporate Mailboxes Chinese English
Address: Chemical Industry-Intensive Area，Puyang，Henan，China
Telephone: 0393-8909096
Phone: 13721752522
Fax: 0393-5389904
Chemical Name: Zinc salt of 2-mercaptobenzimidazole
structure:
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Molecular Formula: C14H10N4S2Zn
Molecular Weight: 363.77
CAS NO: 3030-80-6
Specification:
Item | Powder | Oiled powder |
Appearance | White powder | |
Decomposition point ℃ ≥ | 270 | 270 |
Loss on drying % ≤ | 1.50 | 1.50 |
Zinc content % | 18.0-20.0 | 18.0-20.0 |
Residue on 150μm sieve % ≤ | 0.50 | 0.50 |
Additive % | 0.1-2.0 | |
Properties: White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water
Application: A non-staining secondary antioxidant for NR, CR, EPR, SBR, NBR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Main business
The company is mainly engaged in the research and development, production and sales of rubber auxiliaries, which are mainly used in the rubber industry.
Through years of development, the company can now use the cleaning process to produce thiazoles, sulfenamides, thiurams, dithiocarbamates, vulcanizing agents and other rubber additives, with an annual production capacity of nearly 20,000 tons. The company has become the most complete enterprise of domestic accelerators. The comprehensive quality indicators of major products have reached or exceeded the level of internationally renowned enterprises. The output of thiram and dithiocarbamate products ranks in the same industry in the country. In the first place, it has become one of the world's most influential manufacturers of accelerator products, and has maintained a leading position in the development and application of new additives and innovative additives.
