Contact Us

Linhai Xinhua Chemicals Factory

Add: Xunqiao Industrial Park, Linhai, Zhejiang, China

Zip code:317024

Contact:Zhao Chao




ProductsWelcome to visit Linhai Xinhua Chemicals Factory
Product Name Antioxidant MMB
Chemical name 2-Mercaptomethylbenzimidazole
Structural formula Antioxidant MMB
Molecular formula


Molecular weight 164.22
Properties off-white powder . Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2Cl2, insoluble in CCL4, benzene and water. Good stabilization storage ability. As second anti-degradant without poison.
Uses It can be used for natural and synthetic rubbers; when it is used for non sulfur curing system, it can achieve good heat resistance; also used as vulcanizing accelerator for chloroprene rubber and as size heat sensitizing agent for size. It can not only be used for white or light-colored products, but also all rubber products; should not be used for food processing.
Appearance off-white powder
Melting point Initial Melting point≥ 270 ºC
Heating loss ≤ 0.5%
Ash ≤ 0.5%
Residue on Sieve(100mesh) ≤ 0.1%
Packing PE film bag lined PP woven bag or laminated kraft bag, Net wt 20kg.
Storage Kept in cool, dry and ventilating place, avoid direct sunlight. Valid period is 2 years.