Phosphate-free room-temperature industrial cleaning agent

Abstract

The invention discloses a phosphate-free room-temperature industrial cleaning agent which comprises a nonionic surfactant and an additive, wherein the nonionic surfactant is propanediol polyoxyethylene polyoxypropylene ether and polyoxyethylene ethers with a mass ratio of 10-30 : 40-60, and the additive is sodium silicate. The cleaning agent can completely replace currently widely used gasoline or solvent oil (under a room temperature) to clean oil on metal surface, and is good in cleaning effect for various mineral oil.

Description

technical field [0001] The invention relates to the technical field of environment-friendly cleaning agents, in particular to a cleaning agent for cleaning metal surface dirt at normal temperature. Background technique [0002] With the rapid development of my country's metal processing industry, the market demand for metal cleaning agents is very large. Dirt on the metal surface is extremely difficult to remove without heating. At present, most industrial cleaning agents widely used in northern my country need to be heated (>35°C), which is a waste of energy. If not heated, the cleaning effect is not obvious and the quality requirements cannot be met. . Contents of the invention [0003] The purpose of the present invention is that the purpose of the present invention is to remove the oil stain on the metal surface under normal temperature state. Invented a room temperature industrial cleaning agent, which can quickly remove oil stains on the surface of metal workpie...

AI Technical Summary

Problems solved by technology

Dirt on the metal surface is extremely difficult to remove without heating. At present, most industrial cleaning agents widely used in northern my country need to be heated (>35°C), which wastes energy. If not heated, the cleaning effect is not obvious and the quality requirements cannot be met.