Efficient degreaser

Abstract

An efficient degreaser is prepared from components in parts by weight as follows: 3-6 parts of sodium hydroxide, 3-6 parts of sodium sulfate, 0.5-1 part of sodium alginate, 0.2-1 part of sodium hexametaphosphate, 2-6 parts of lauric acid, 1-4 parts of triethanolamine, 0.5-1 part of sodium dodecyl benzene sulfonate, 1-3 parts of silicon dioxide, 2-5 parts of carbon disulfide and 3-5 parts of phthalic acid.

Description

technical field [0001] The invention relates to a high-efficiency degreasing agent for metal. technical background [0002] Cleaning and degreasing processes are often used in the process of metal production and processing. Various metal degreasers that are often used at present mainly include strong acids, strong alkalis and surfactants. They are generally aimed at the treatment of light oil stains on the metal surface. The cleaning efficiency of heavy oil stains is low, which is reflected in the long cleaning time and poor effect; there are many foams, which affect the effect of degreasing and cleaning after degreasing; Toxic and harmful substances such as sodium nitrite, etc., pollute the environment and cause harm to the operator's body; they are easy to cause corrosion to more active metals such as aluminum, which affects subsequent processing. [0003] In view of the above-mentioned defects, the designers are actively researching and innovating in order to create a n...

AI Technical Summary

Problems solved by technology

They are generally aimed at the treatment of light oil stains on the metal surface. The cleaning efficiency of heavy oil stains is low, which is reflected in the long cleaning time and poor effect; there are many foams, which affect the effect of degreasing and cleaning after degreasing; Toxic and harmful substances such as sodium nitrite, etc., pollute the environment and cause harm to the operator's body; it is easy to cause corrosion to more active metals such as aluminum, which affects subsequent processing