Amine Neutralized Acyl Amido Carboxylic Acid

Cola®Cor 372 is used as a low-foaming corrosion inhibitor in metalworking fluids, in rolling emulsions and water-based hydraulic fluids. Cola®Cor 372 is insoluble in water. Water soluble salts of Cola®Cor 372 are obtained by neutralization with alkanolamines and hydroxides and useful alone or combined with other water soluble corrosion inhibitors or lubricants. Alkanolamines salts derived from Cola®Cor 372 show excellent corrosion inhibition for steel and hard water stability.

Regulatory: USA (TSCA); Canada (DSL); Australia (AICS); China (IECSC); Taiwan (TCSI)

Benefits

  • Multi-metal corrosion protection
  • Reduces cobalt leaching
  • Low foaming
  • Hard water stable
  • Boron-free
  • Free of secondary amines
  • Partially preneutralized

Applications

  • Metalworking fluids (emulsions, semisynthetic, synthetic)
  • Rolling emulsions
  • Mild alkaline metal cleaner
  • Fire-resistant hydraulic fluids (HFAE, HFAS)
  • Polymer quenchants
  • Anywhere corrosion inhibitors are needed
  • Multi-metal – useful on magnesium, steel, and aluminum