Novel metal surface cleaning fluid

Abstract

The invention discloses a novel metal surface cleaning fluid which is prepared from the following raw materials in parts by weight: 4.3-5.6 parts of fatty alcohol ether sodium sulfate, 2.8-4.5 parts of polysaccharide sulfuric acid ester, 5.6-7.8 parts of sodium carbonate, 3.5-5.4 parts of potassium pyrophosphate, 5.5-7.5 parts of ammonium lauryl sulfate, 2.4-5.5 parts of stabilizing agents and 3.3-6.5 parts of inorganic bases. The novel metal surface cleaning fluid disclosed by the invention has high infiltration capacity, does not have the characteristics of inflammability and explosiveness when in use, is high in safety coefficient, can not cause larger adverse effect on a working environment, does not contain substances, such as nitrite, phenol and formaldehyde which are harmful to the environment, can be used for removing the oil stains from a workpiece surface as soon as possible by dint of modes, namely heating, brushing, and the like, during cleaning when in use, is harmless on operators and has the advantages of safety, environment friendliness, easiness for waste liquid treatment, low cleaning cost and high economic benefit.

Description

Technical field [0001] The invention involves a cleaning agent, especially a new metal surface cleaning solution. Background technique [0002] In the maintenance and repair of machine processing and machinery and equipment, the more traditional method is to use diesel, kerosene or gasoline for cleaning parts to clean parts. This not only wastes energy, but also has potential unsafe factor.It may cause fire.In recent years, metal cleaning agents have gradually been widely used, and it can well replace diesel, kerosene and gasoline to clean parts.At present, black metals at home and abroad are generally cleaned with strong acid and strong alkali. Strong acid and strong alkali cleaning uses a strong chemical effect of strong acid or strong alkali to remove dirt. Strong acid and strong alkali corrosion is very corrosive. It is easy to corrode parts.Damage is easy to cause leakage and even scrap and stagnation of many metal devices.The above two methods have residues after drying. Bl...

AI Technical Summary

Problems solved by technology

At present, cleaning agents for ferrous metals at home and abroad generally use strong acid and strong alkali cleaning. Strong acid and strong alkali cleaning uses the strong chemical action of strong acid or strong alkali to remove dirt. Strong acid and strong alkali are extremely corrosive and easy to corrode parts. damage, it is easy to cause the leakage or even scrapping of many metal equipment and the stagnation of production

The above two methods have the disadvantages of residue after drying, easy corrosion of ferrous metal parts, poor surface quality, unsafe and environmentally friendly, and difficult subsequent waste liquid treatment.