Aqueous, Mineral Oil and Nitrate-Free Cooling Lubricant for Noncutting and Cutting Metal Working

Abstract

An aqueous mineral oil and nitrite-free cooling lubricant for noncutting and cutting metal working is characterized by a combination of alkysulfamido carboxylic acids of their salts with a chain length of at least 6 C atoms with polyethylene glycols having a molecular weight of from 200 to 1500 and, if necessary, additional additives to improve the dissolvability characteristics and the corrosion protection, such as organic bases, preferably triethanolamine, alkanolamine or alkaline salts of unsaturated straight chained monofatty acids and highly sulfanated fatty acids or other salts.

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Document Details

Document Type
Technical Report
Publication Date
Apr 20, 1972
Accession Number
AD0747587

Entities

People

  • Martin Landbeck

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Air Force
  • Aqueous Solutions
  • Carboxylic Acids
  • Corrosion
  • Cutting Fluids
  • Dielectric Polymers
  • Emulsions
  • Fatty Acids
  • Foreign Technology
  • Lubricant Additives
  • Lubricants
  • Materials
  • Metals
  • Molecular Weight
  • Polyethylene Glycols
  • Sodium Compounds

Readers

  • Manufacturing Engineering.
  • Organic Chemistry
  • Petroleum Engineering