▎ 摘　　要

NOVELTY - Graphene synthetic cutting fluid comprises 0.01-0.1 wt.% graphene oxide, 1-5 wt.% molybdate, 10-20 wt.% ethanolamine, 2-3 wt.% sulfuric acid, 5-10 wt.% non-ionic surfactant, 1-5 wt.% boric acid or borate, 0.01-0.1 wt.% hydrogen peroxide, 2-3 wt.% sebacic acid, 0.1-0.2 wt.% potassium tetraborate and balance water. USE - Graphene synthetic cutting fluid. ADVANTAGE - The product has good lubricating property and good environmental protection; is free of lubricating oil and oleic acid; simultaneously meets the requirements of steel, aluminum and magnesium alloy; and has long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene synthetic cutting fluid comprising mixing graphene oxide and ethanolamine, dissolving, stirring, adding sulfuric acid, continuously stirring, adding half of water, stirring, adding non-ionic surfactant, stirring, adding sebacic acid, boric acid or borate, stirring, adding molybdate and potassium tetraborate, stirring, mixing, adding water and stirring.