Sirantox 77PD (4030)

Chemical Structure

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Chemical Name: N, N'- bis-(1,4- Dimethylpentyl)-p-Phenylenediamine

CAS NO.: 3081-14-9

Product Specification:

Appearance Brownish Red Oily Liquid
Purity(GC),% ≥ 94.0
Heat Loss(65-70°C ),% ≤ 0.50
Ash,% ≤ 0.10
Viscosity(25°C), mPa·S   56.0-85.0

◆  Performance:  
    -77PD has excellent static ozone resistance performance;         
    -77PD can improve flexural fatigue;
    -77PD has a certain protective effect on the catalytic oxidation of copper, manganese and other variable-valent metals;
    -77PD has good solubility in rubber, it is not easy to bloom rubber materials at high concentration.

◆  Application:  
    -77PD is suitable for the rubber materials that need static anti-ozone protection in the long term, such as aircraft tires, engineering tires, agricultural tires, hose and gasket rubber products;         
    -77PD can be used as antioxidant for fuels;
    In the production of styrene monomer, p-methylstyrene, divinylbenzene and acrylate, 77PD can be used as a polymerization inhibitor.  

◆  Packaging : Galvanized iron drum, 170kg per drum.