应城Antioxidant MBZ

Chemical name: 2-mercaptobenzimidazole zinc salt

Molecular formula: (C7H5N2S) 2Zn

Visual inspection: Grey white or light yellow powder

Decomposition point, ℃ ≥ 240

Heating reduction,% ≤ 1.5

Zinc content,% 17.5-20.0

Water soluble zinc salt,% ≤ 0.05

Property: Grey white or light yellow powder, odorless, with a bitter taste. Density 1.63-1.64g/cm3. Melting point above 300 ℃ (decomposition). Soluble in acetone and hexanol, slightly soluble in water, benzene, and gasoline. Non toxic.

Usage: Antioxidant MBZ is mainly used as an antioxidant for rubber. Its performance is similar to that of antioxidant MB, but it improves some of its drawbacks, such as reducing the unstable effect of latex, prolonging and maintaining its action time, and using it in combination with thiazole type accelerators to prevent copper damage. This product has weaker aging performance when used alone, but when used in combination with other antioxidants, it can increase its effectiveness. The antioxidant MBZ is a good auxiliary thermosensitizer and also a good gelling agent in latex. The dosage is 2 parts.

Packaging: Composite paper bag, lined with plastic film bag, net weight of 25 kilograms.