Anti-rust oil for auto parts and preparation method thereof

Abstract

The invention discloses anti-rust oil for auto parts and a preparation method thereof. The anti-rust oil for auto parts is prepared from the following raw materials in parts by weight: 55-60 parts of liquid paraffin, 2-4 parts of barium petroleum sulfonate, 4-6 parts of phenyltriethoxysilane, 6-8 parts of triethanolamine, 3-5 parts of zinc naphthenate, 1-3 parts of dodecenylsuccinic acid, 2-4 parts of dodecyl sodium silicate, 5-7 parts of hydroxy ethidene diphosphonic acid, 8-10 parts of palmitic acid, 35-40 parts of nanosilicon dioxide, 2-3 parts of 2,6-di-tertiary butyl p-cresol, 1-3 parts of polymethacrylate, 2-4 parts of tributyl phosphate, 3-4 parts of ammonium oxalate and 2-4 parts of dioctyl sodium sulfosuccinate. By using liquid paraffin as a main material, the anti-rust oil disclosed by the invention is not only energy-saving and environment-friendly, but also is good in corrosion resistance, water resistance and flame retardance, and strong in adhesive force on auto parts. Meanwhile, the anti-rust oil which is environment-friendly and free of environmental pollution is green and environment-friendly paint and can be widely applied to surface anti-rust and protective decorative operation of auto parts.

Description

[0001] technical field [0002] The invention relates to a surface treatment technology, in particular to an antirust oil for auto parts and a preparation method thereof. [0003] Background technique [0004] Corrosion is almost everywhere in all walks of life, and its harm is very alarming, so anti-rust oil has just emerged at the historic moment. In machinery manufacturing, transportation, storage and normal logistics, anti-rust oil plays a very important role; however, the development of various industries is unbalanced, the production of processed anti-rust oil is scattered, and the quality control of anti-rust oil products mostly uses enterprise standards, and the quality is similar The varieties have different corporate standards. Although the varieties are increasing year by year, it is difficult to distinguish the good from the bad, and the use is chaotic. Whether it is in production, storage, circulation or use, there are relatively serious corrosion phenomena, ...

AI Technical Summary

Problems solved by technology

Whether it is in production, storage, circulation or use, there are relatively serious corrosion phenomena, and higher and higher requirements are put forward for the rust prevention of metal parts of automobiles; but at present, the rust prevention of various metal alloys in industrial production not only Lack of effective technical means, and anti-rust products are expensive