Product Introduction

Nonyl Diphenylamine is a kind of high temperature amine antioxidant with superior performance,which has good thermal stability, high temperature conditions, anti-oxidation performance,  excellent antioxidant durability, oil-soluble and good compatibility with other additives . It has synergistic effect together with other antioxidants , especially with the phenolic ester antioxidant compound . The optimized ratio and control for different alkyl substituents are different with the lower free amine content. It can be widely used in a variety of high-grade internal combustion engine lubricants, thermal oil, high temperature chain oil, hydraulic oil, compressor oil, turbine oil and other industrial lubricants and a variety of grease and fuel oil.

The recommended dosage is from 0.3 to 0.5% by mass.