Rust-proof cleaning agent for metal articles

Abstract

The invention relates to the technical field of surface treatment of metal articles and particularly relates to a rust-proof cleaning agent for metal articles. The rust-proof cleaning agent for metal articles comprises the following components in parts by weight: 4-7 parts of anhydrous trisodium phosphate, 5-9 parts of 4-methyl-4-pentenyl-2-ol, 4-7 parts of calcium stearoyl lactylate, 4-7 parts of N-acylamino acid type surfactant, 4-7 parts of alcohol ether carboxylate, 2-6 parts of a defoaming agent, 5-8 parts of sodium tripolyphosphate and 4-8 parts of burkeite. The rust-proof cleaning agent disclosed by the invention is a concentrated product in formula component, can be applied by diluting at a low concentration and has the advantages of relatively safe application, relatively strong degreasing capability, few foams and economically efficient cleaning effect, the excellent enhanced synergistic effect can be generated by the effective combination of various components, no damage to a metal device occurs in the cleaning process and no corrosion to the metal device is generated after the metal device is cleaned by the cleaning agent and the cleaning agent is applicable in popularization.

Description

technical field [0001] The invention relates to the technical field of surface treatment of metal products, in particular to an antirust cleaning agent for metal products. Background technique [0002] In industry, the surface treatment of metal parts includes machining, phosphating, coating, electroplating, etc. The surface treatment of metal parts must first remove the oil on the surface of the metal 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 metal parts, and the cleaned workpiece is not easy to rust after normal air drying. But the problem that this method exists is: the gasoline or kerosene cleaning agent used has the characteristic of flammability, and the operation process is extremely unsafe; consume a lot of oil resources. Another more commonly used method...

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 metal parts, and the cleaned workpiece is not easy to rust after normal air drying. But the problem that this method exists is: the gasoline or kerosene cleaning agent used has the characteristic of flammability, and the operation process is extremely unsafe; consume a lot of oil resources

Another more commonly used method is to use ordinary sodium tripolysilicate-based cleaning agents to solve the problem of removing oil stains on the surface of metal parts, but although sodium tripolysilicate-based cleaning agents are not effective at cleaning oil stains on the surface of metal parts Stronger, and compared with gasoline or kerosene-based 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 make the The workpiece to be cleaned is rusty. On the other hand, because the sodium tripolysilicate-based cleaning agent has a certain amount of foam, the sodium tripolysilicate-based cleaning agent cannot be cleaned by spraying.