DEVELOPMENT OF A FIRE-RESISTANT WATER-BASE HYDRAULIC FLUID

Abstract

A number of new base stocks for water-base hydraulic fluids was prepared and evaluated. The most promising materials - addition products of ethylene oxide and glycidol to bicyclic aromatic amines and phenols - were formulated with water soluble pour point depressants, viscosity index improvers, anti-wear agents, rubber swellers and antifoam agents. These fluids pass the proposed target specifications. Judged by Falex tests, they exhibit considerably better anti-wear properties than a currently used MIL-H-22072 (Wep) fluid.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 28, 1965
Accession Number
AD0615774

Entities

People

  • E. H. Kober
  • G. F. Ottmann
  • H. F. Lederle
  • J. E. Pregler
  • S. A. Kolback

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Alkenes
  • Aqueous Solutions
  • Corrosion
  • Corrosion Inhibition
  • Ethylene Oxide
  • Fatty Acids
  • Hydraulic Fluids
  • Ignition
  • Inhibitors
  • Low Temperature
  • Materials
  • Mixing
  • Physical Properties
  • Sea Water
  • Test And Evaluation
  • Viscosity Index

Readers

  • Petroleum Engineering
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).