Rubber Antioxidant 6PPD Rubber Antixodiant 4020

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

Molecular: C18H24N2

Molecular structure:

Molecular weight: 268.40

CAS NO.: 793-24-8

Executive standard: GB/T21841-2008

 

Specification

 

Item	Index
	High-class products	Acceptable end-product
Appearance	Grayish brown to brown granules
Crystallization point,	46.0	45.0
Loss on drying,%	0.50	0.50
Ash,%	0.10	0.15
Assay(GC),%	96.0	95.0

 

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.

Applications: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.

Packing: Packed in 20kg or 25kg per bags.

Storage:the product should be stored in the dry and cooling place with good ventilation. the product should be avoid hot sunshine.