Products in Maintenance, Repair & Overhaul: Primary Antioxidant

Dusantox® IPPD is the most effective antiozonant and excellent rubber antidegradant with shorter protective effect when compared to 6PPD.

Dusantox® 6PPD is the most widely used universal antidegradant for rubber products with excellent antiozonant properties and long-term protective effect.

Dusantox® ODPA is Simple non-staining antidegradant with antioxidant properties suitable for rubber and other polymers.

AO 702 is an important phenolic antioxidant, which is mainly used for plastics, natural and synthetic rubber, and usually used as oils additives. With the excellent performance on high‐temperature antioxidation, it finds many applications in oil products serving under high temperature like heat conduction oil, quench oil and special lubricant.

Mernox SP is N (1,3-dimethylbutyl)-N’ phenyl-p-phenylenediamine compound which is used as staining antidegradants in rubber industry.

AO 3114 is a kind of tri‐function group phenolic antioxidant, without pollution and coloring up. Dependent on high molecular weight and melting point, it has low volatility, low transferring, and good water extraction resistance, while equips plastics with resistance to thermo‐oxidation and light‐oxidation. 3114 suits for PE, PP, PS, ABS, nylon, PVC, PU, cellulose and synthetic rubber, especially effective for polyolefin. When used with UV absorbent and phosphite ester, a synergistic effect can be reached, thus enhancing the thermo‐stability and light stability.

Alkyl Amines Chemicals Monoisopropylamine is available as anhydrous (liquefied gas under pressure) & 70 % solution (Clear Colorless liquid).

Rokem 6PPD is N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine, a dark brown grain accelerator.

China Star Materials Nickel dibutyldithiocarbamate (Antioxidant NBC) is bottle-green powder. It can be used as an antiozonant for CR, CSPR, ECO, SBR, NBR, etc. In CR, it can improve the thermal resistance of rubber, and reduce the discoloration under the sun, and it can slightly retard the vulcanization.