Long-acting metal corrosion inhibitor

Abstract

A long-acting metal corrosion inhibitor disclosed in the invention contains water-containing silicate mineral as a main component, and also comprises 15-20 parts of sodium octyl sulfate, 5-15 parts of triethylamine, 15-20 parts of sodium hydroxide and 5-10 parts of dibutyl maleate. The long-acting metal corrosion inhibitor has better effect than metal corrosion inhibitors in the prior art by adding sodium octyl sulfate, triethylamine, sodium hydroxide and dibutyl maleate.

Description

technical field [0001] The invention relates to the field of preservatives, in particular to a long-acting metal preservative. Background technique [0002] Anti-corrosion paint is a type of paint that can be used on the surface of an object to protect the interior of the object from corrosion. It is a kind of paint more commonly used than anti-corrosion paint in industrial construction. It is widely used in aviation, shipbuilding, chemical industry, oil pipeline, steel structure, bridge, oil brick well platform and other fields. It is favored by the majority of construction manufacturers, but The effect of existing anticorrosion paint is general. Contents of the invention [0003] The technical problem to be solved is to overcome the defects in the prior art and provide a long-acting metal anticorrosion agent. [0004] The technical solution adopted in the present invention is a long-acting metal antiseptic, the main component is hydrous silicate mineral, it is characte...

AI Technical Summary

Problems solved by technology

It is a kind of paint more commonly used than anti-corrosion paint in industrial construction. It is widely used in aviation, shipbuilding, chemical industry, oil pipeline, steel structure, bridge, oil brick well platform and other fields. It is favored by the majority of construction manufacturers, but The effect of existing anti-corrosion paint is generally average