Accession Number : AD0762387

Title :   Ueber die Untersuchung synthetischer Fluessigkeiten auf der Basis N-substituierter Melamine (Investigation of Synthetic Fluids Based on N-Substituted Melamines),

Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V MUNICH (WEST GERMANY)

Personal Author(s) : Spengler,Guenter ; Lindinger,Heribert ; Woerle,Rudolf

Report Date : 1972

Pagination or Media Count : 7

Abstract : Derivates of resonance stabilized heterocyclic systems, such as s-triazines, appear to be, due to their structure, a suitable basis for lubricants with high thermal and oxidation stability. Starting from 2,4,6-trichloro-s-triazine and secondary amines, symmetric and asymmetric substituted 2,4,6-(di-alkylamino)-s-triazine derivates were synthesized and investigated as to their thermal stability and thermo-oxidation stability. The viscosity, viscosity temperature relationship and the low temperature properties were determined. The values found were compared to those of known synthetic oils based on ester or polyphenyl ether. (Author)

Descriptors :   (*TRIAZINES, CHEMICAL REACTIONS), (*LUBRICANTS, TRIAZINES), AMINES, CHLORINE COMPOUNDS, HALOGENATED HYDROCARBONS, VISCOSITY, THERMAL STABILITY, TEMPERATURE, SYNTHESIS(CHEMISTRY), WEST GERMANY

Subject Categories : Organic Chemistry
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE