Environmental and Efficient KM Metal Cleaner

A new efficient cleaning agent made of surface-active agent and low concentration acid has been developed.The optimum formula was determined.The functions of main compoments were analyzed.The effect of the surface active agent (HS-99) on rust elimination was emphasisly studied.Comparing with the traditional hydrochloric acid cleaning,this cleaning agent has characters of strong rust-removing ability,normal temperature,less metal-corrosion,no serious pollution and low cost.