Sirantox 7PPD

Chemical Structure

Chemical Name: N-(1,4- Dimethylpentyl)-N'- phenyl-p-phenylenediamine

CAS NO.: 3081-01-4

Product Specification:

Appearance		Dark Red Liquid
Purity(GC), %	≥	95.0
Content of 4-ADPA,%	≤	1.0
Heat Loss(105±5°C ),%	≤	0.50
Ash,%	≤	0.10
Density(38°C),g/cm3		0.990-1.005

◆  Performance:  
    -7PPD is an outstanding antioxidant and antiozonant, which can give rubber materials very excellent anti-ozone, anti-fatigue and antibending performance;         
    The oxidation resistance of 7PPD is better than that of quinoline and amine antioxidants;
    -7PPD has a certain protective effect on the catalytic oxidation of copper, manganese and other variable-valent metals;             
    -7PPD has a good protective effect in the long term and is well compatible with rubber with lower pollution and volatility. 

◆  Application:  
    -7PPD is a general antioxidant and antiozonant, which is suitable for the formulations of natural rubber and synthetic rubber;         
    -7PPD can be applied to tires, conveyor belts, rubber pipes, cables, etc., and rubber products that need dynamic and static oxidation and ozone resistance protection;            
    -7PPD has a stable effect on many solution and emulsion polymers;
   In the production of styrene monomer, p-methylstyrene, divinylbenzene and acrylate, 7PPD can be used as a polymerization inhibitor.

◆  Packaging: Galvanized iron drum, 200kg per drum