Novel composition with anti-corrosion and anti-rust functions

Abstract

The invention provides a novel composition with anti-corrosion and anti-rust functions. The composition comprises the following components of, in percentage by weight, 35%-46% of caprylic / capric triglyceride, 8%-12% of high-carbon fatty alcohol-polyoxyethylene ether, 1%-3% of 3-chloro-2-hydroxypropyl trimethyl ammonium chloride, 0.01%-0.05% of N- ethylenediamine dihydrochloride, 0.01%-0.05% of dimethyl ketoxime, 0.01%-0.05% of hydroxylamine-O-sulfonic acid, 0.01%-0.02% of tetraethylammonium hydroxide, 0.01%-0.02% of potassium tert-butoxide and the balance of pure water. According to the composition, a dry film can be formed on the metal surface, later cleaning and removing treatment is facilitated, and the metal surface can be completely cleaned with clear water independently; the antirust performance of the composition is superior to that of a traditional water-based antirust agent; the environment-friendly degree is high, and phosphorus, sodium nitrite cancerogen and heavy metal toxic substances such as hexavalent chromium are not contained; The composition can replace traditional solvent type oily hard film anti-rust oil; the bad characteristic of flammability is avoided; and as a novel antirust, anticorrosion and corrosion inhibitor with the above effects, the composition has the advantages of good use effect and outstanding technical advantages.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a novel composition with anti-corrosion and anti-rust functions. Background technique [0002] Metal processing parts are prone to rust during production, processing and transportation, which requires the use of anti-rust oil to form a thin film on the metal surface to prevent metal corrosion. It is difficult for machinery not to come into contact with oxygen, moisture or other corrosive media in the air during operation and storage. These substances will undergo electrochemical corrosion and rust on the metal surface. To prevent corrosion, the above substances must be prevented from contacting the metal. Anti-rust agent is a kind of anti-rust products, other types include anti-rust oil, anti-rust paper and so on. Anti-rust agent is a super-efficient synthetic penetrating agent, which can penetrate into rust, corrosion, and oil stains to easily remove rust and corrosio...

AI Technical Summary

Problems solved by technology

Anti-rust effect is weak