Corrosion inhibition water-based metal cleaning solution

Abstract

The invention discloses a corrosion inhibition water-based metal cleaning solution which is prepared from the following raw materials in parts by weight: 2.7-5.3 parts of carboxyl butylbenzene, 4.2-5.6 parts of light calcium carbonate, 5.2-7.6 parts of ethylenediamine disuccinic acid, 5.4-7.6 parts of 2-arylamide, 3.5-5.6 parts of phosphate salt, 3.2-5.6 parts of hexa-polyglycerol monooleate and 5.6-7.3 parts of penetrant. The corrosion inhibition water-based metal cleaning solution has cleansing power and is an antirust agent for preventing steel corrosion. Experiments show that the corrosion inhibition water-based metal cleaning solution has good anti-rust performance for steel, copper, aluminum, stannum and alloy thereof. Since light calcium carbonate and ethylenediamine disuccinic acid are added in the corrosion inhibition water-based metal cleaning solution, the descaling capacity is improved. The corrosion inhibition water-based metal cleaning solution has good scavenging capacity especially for oil dirt difficult to wash away and superpolymer dirt. The cleaning solution can be prepared at normal temperature, energy source is saved, and operation is easy.

Description

technical field [0001] The invention relates to a corrosion-inhibiting water-based metal cleaning solution, which belongs to the field of chemical products. Background technique [0002] At present, industrial cleaning in my country still uses mixed hydrocarbons such as gasoline, kerosene and a small amount of water-based cleaning agents. Using gasoline, kerosene and other mixed hydrocarbon cleaning agents not only wastes a lot of energy and causes environmental pollution, but also the cleaning workers are prone to poisoning, and are very prone to fire and cause major economic losses. If half of the gasoline and kerosene mixed cleaning agents are replaced by water-based cleaning agents, the annual supply gap of water-based cleaning agents is about 200,000 tons. The use of water-based cleaning agents can save energy, reduce production costs, reduce environmental pollution, be safe and fire-proof, and gradually realize the great dream of replacing oil with water, which has br...

AI Technical Summary

Problems solved by technology

Using gasoline, kerosene and other mixed hydrocarbon cleaning agents not only wastes a lot of energy and causes environmental pollution, but also the cleaning workers are prone to poisoning, and are very prone to fire and cause major economic losses.