Preparation method of neutral marble surface oil stain and rust spot cleaning agent

Abstract

The invention discloses a preparation method of a neutral marble surface oil stain and rust spot cleaning agent. The preparation method is characterized by comprising the steps: (1) adding the components as follows: 65-70% of water and 8-12% of oxalic acid dehydrate, after dissolving the components by stirring, adding 8-12% of hydroxylamine hydrochloride, 6-10% of ammonium hexafluorozirconate and2-4% of glycine betaine, stirring and uniformly mixing all the components at room temperature to obtain a liquid A; (2) adding the components as follows: 83-87% of water and 1-4% of polyvinyl alcohol,dissolving the components by heating, cooling the components to room temperature, then, adding 10-15% of triethanolamine, and stirring and uniformly mixing all the components to obtain a liquid B; and (3) preparing the neutral marble surface oil stain and rust spot cleaning agent, namely mixing the liquid A with the liquid B in a reactor according to the volume ratio of 1:1 to obtain the neutralmarble surface oil stain and rust spot cleaning agent. The pH value of the neutral marble surface oil stain and rust spot cleaning agent ranges from 7.0 to 8.0; and the neutral marble surface oil stain and rust spot cleaning agent is incapable of corroding a marble, remarkable in cleaning effect and capable of improving the brightness of the marble and reducing the possibility that the marble becomes yellow again.

Description

technical field [0001] The invention relates to the field of cleaning silicate products, in particular to a preparation method of a neutral marble surface oil and rust cleaning agent. Background technique [0002] With its natural and simple texture, marble has bright and bright colors, and has the advantages of no deformation, high hardness, good rigidity, strong wear resistance, small temperature deformation, long service life, no scratches, and no magnetization. Therefore, marble is a major category of natural architectural decorative stones, which generally refer to decorative functions and can be processed into architectural stones or handicrafts. Marble is mainly used to be processed into various shapes and plates, and used as walls, floors, platforms, and columns of buildings, and is a precious material for furniture inlays. It is also commonly used as a material for monumental buildings such as monuments, towers, statues, etc. Marble will produce rust spots and yel...

AI Technical Summary

Problems solved by technology

Because marble generally contains impurities, and calcium carbonate is easily weathered and eroded by the action of carbon dioxide, carbide, and water vapor in the atmosphere, and the surface quickly loses its luster.