Special corrosion-resistant cleaning agent for iron alloy product

Abstract

The invention relates to the technical field of metal product surface treatment and particularly relates to a special corrosion-resistant cleaning agent for an iron alloy product. The special corrosion-resistant cleaning agent comprises the following components in parts by weight: 4.2-7.6 parts of anhydrous trisodium phosphate, 5.2-9.5 parts of 4-methyl-4-amylene-2-alcohol, 4.5-7.6 parts of diethanol phthalein amide, 4.8-7.5 parts of alkyl polyoxyethylene ether phosphate surfactant, 4.4-7.5 parts of aliphatic alcohol ether carboxylate (AEC), 2.8-6.6 parts of defoaming agent, 5.5-8.7 parts of sodium tripolysilicate and 4.4-8.7 parts of burkeite. The corrosion-resistant cleaning agent disclosed by the invention belongs to a concentrated product according to the components in the formula, can be used through concentration reduction realized by thinning, and is relatively safe in use, relatively strong in oil and grease removal capacity, relatively little in foam as well as economic and efficient in cleaning effect so as to be suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of surface treatment of metal products, in particular to a special anti-corrosion cleaning agent for ferroalloy products. Background technique [0002] In industry, the surface treatment of ferroalloy products usually includes machining, phosphating, coating, electroplating, etc. The surface treatment of ferroalloy products should first remove the oil stains on the surface of ferroalloy parts, and then carry out effective spray cleaning. The traditional method of effective spray cleaning is mainly to use gasoline or kerosene for cleaning. The advantage of this method is that it has a strong ability to degrease and degrease the surface of ferroalloy parts, and the cleaned workpiece is not easy to rust after normal air drying. , but the problem with this method is that the gasoline or kerosene cleaning agent used is flammable, and the operation process is extremely unsafe. Will consume a lot of oil resources....

AI Technical Summary

Problems solved by technology

The traditional method of effective spray cleaning is mainly to use gasoline or kerosene for cleaning. The advantage of this method is that it has a strong ability to degrease and degrease the surface of ferroalloy parts, and the cleaned workpiece is not easy to rust after normal air drying. , but the problem with this method is that the gasoline or kerosene cleaning agent used is flammable, and the operation process is extremely unsafe. will consume a lot of oil resources

Another more commonly used method is to use ordinary sodium tripolysilicate-based cleaning agent to solve the problem of removing oil stains on the surface of ferroalloy parts, but although sodium tripolysilicate-based cleaning agents are effective for oil stains on the surface of ferroalloy parts The cleaning ability is strong, and compared with gasoline or kerosene cleaning agents, the use of sodium tripolysilicate-based cleaning agents is relatively safe, but it still has the following two problems: On the one hand, after a period of time after cleaning, it is still easy to Rust the workpiece to be cleaned. On the other hand, due to the presence of certain foam in the sodium tripolysilicate-based cleaning agent, the sodium tripolysilicate-based cleaning agent cannot be cleaned by spraying.