ANTI-CORROSION AGENT FORMULATION FOR PROTECTING AGAINST ZINC CORROSION AND CADMIUM CORROSION

摘要

The invention relates to an anti-corrosion agent formulation, containing (A) 0.01 to 5 wt% of alkylamine ethoxylates as a surfactant component, (B) 0.01 to 10 wt% of corrosion inhibitors, (C) 0 to 0.3 wt% of thickeners, (D) 5 to less than 75 wt% of freezing-point-lowering alcohols selected from alkanols, glycols, polyalkylene glycols, and glycerol, (E) 5 to 90 wt% of vegetable and/or fatty oils, (F) 0 to 5 wt% of water, and (G) 0 to 5 wt% of conventional emulsifiers. The formulation is suitable in particular for protecting zinc or zinced components or surfaces, or cadmium or cadmium-coated metal surfaces from corrosion caused by runway de-icing agents used at airports.