RUBBER ANTIOXIDANT

RTENZA 4020 (6PPD)

Chemical Name

N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine

Molecular Formula

C18H24N2

Molecular Structure

Molecular Weight

268.40

CAS No.

793-24-8

Item

Specification

Appearance

Grayish brown to brown Granular

Crystallizing Point,℃ ≥

45.5

Loss on Drying, % ≤

0.50

Ash, % ≤

0.10

Assay, % ≥

97.0

Properties

Gray purple to puce granular, relative density is 0.986-1.00. Soluble in benzene, acetone, ethyl acetate, toluene dichloroethane and slightly soluble in ether, do not dissolve in water. Provides powerful and antioxidant properties with excellent high temperature and flexing resistance to rubber compounds.

Application

Application range include the use in pneumatic tire components, solid tires, conveyor, hoses, cables, bushings, automotive mounts and general rubber products that are exposed to continuous and intermittent dynamic operating conditions and require protect ozone .

Package

25kg 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.