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RF5067 P,p'-Dinonyl Diphenylamine

Product Introduction

RF5067 is an excellent high-temp. amine antioxidant. It has good thermal stability, prominent oxidation resistance under high temperature, good oil solubility as well as compatibility to other additives. It’s widely used in high-grade ICE lubricants, heat conducting oil, high-temp. chain oil, hydraulic oil, compressor oil, turbine oil and other industrial lubricant oil, all kinds of lubricating grease and fuel oil, the general dosage is 0.3-0.5%.

Features

Good high temperature oxidation resistance, especially outstanding antioxidant durability, significant effect on inhibiting the late oxidation of oil; excellent high temperature thermal stability.

Different alkyl substitution is rationally arranged and controllable, lower free amine content.

Good compatibility, and has synergistic effect when compounded with other antioxidants, especially combined used with ester-phenolic antioxidants. 

Packing, Storage and Transport

The product is packed with iron barrels, 180kg/barrel or other packing methods consulting with clients.

Suitable for truck transport, railway transport and ocean transport.

The temperature of storage and transportation shall not surpass 45℃. The shelf life of product is 2 years. 

Item Typical Value Test Method
Appearance Yellow or red-brown to brown clear liquid Visual Inspection
Density 20℃),g/mL 0.945 ASTM D4052
N Content%wt  3.5 ASTM D3228
Water Content,m 0.03 ASTM D95
Viscosity40℃),cst  455 ASTM D445
Flash pointPMCC),℃  155 ASTM D93