Novel metal surface cleaning agent

Abstract

The present invention discloses a novel metal surface cleaning agent, which is prepared from the following raw materials by weight: 2.3-3.5 parts of tetramethyl ammonium hydroxide, 2.3-5.7 parts of methyl epichlorohydrin, 2.5-3.7 parts of sodium molybdate, 1.5-3.2 parts of ethylene glycol momoethyl ether, 1.2-3.4 parts of sodium lauryl polyoxyethylene ether sulfate, 4.5-6.5 parts of water, and 3.2-5.5 parts of histidine. The novel metal surface cleaning agent has the following characteristics that: the foam is low, lubricating greases and other difficultly-removed scales during the use process of the metal parts or mechanical equipment can be easily removed, the cleaned metal parts or mechanical equipment can maintain rust resistance after being exposed to air, the novel metal surface cleaning agent provides effects for iron materials, copper materials, aluminum materials and composite metal materials, and the cost is relatively low.

Description

[0001] technical field [0002] The invention relates to a cleaning agent, in particular to a novel metal surface cleaning agent. Background technique [0003] In the machining process, metal materials are made into mechanical parts, most of which rely on cold working processes. According to the basic size requirements of the parts, cold processing such as turning, drilling, sharpening, sharpening, grinding, etc. is performed on metal plates, bars, wires, profiles, casting blanks, forging blanks, etc. until they are processed to the specified size and accuracy. The processing process is carried out step by step according to the type of work. A processing cycle can be as short as a few days, or as long as dozens of days. Sometimes it is temporarily stored in the warehouse during step-by-step processing, and dirt will be generated on the surface of metal parts. It is necessary to clean the surface of metal material parts to remove various dirt attached to the metal surface, ...

AI Technical Summary

Problems solved by technology

After cleaning, the metal surface is exposed to the air and is easy to rust, so it is usually treated with an anti-rust agent during cleaning, which takes a long time and costs a lot

The current process generally adopts cleaning first, and then anti-rust treatment; a few cleaning and anti-rust treatment at the same time, the anti-rust effect is not good, some rust spots appear after a few hours, and rust spots appear after a few days after the anti-rust effect is good