Coating and preparation method thereof

Abstract

The invention discloses a coating and a preparation method thereof. Based on the total weight of the coating, the coating comprises the following components: 40-75wt% of matrix resin, 0.5-2wt% of organic bentonite, 10-30wt% of filler, 10-30wt% of solvent, 0.05-0.2wt% of defoaming agent, 0.05-0.2wt% of flatting agent and 0.1-0.6wt% of drier. Organic bentonite is added into resin, so that the viscosity of the coating is greatly increased; the solvent is added, so that the viscosity of the produced coating is kept relatively high; the drier is also added into the coating, so that the coating drying speed is increased, and furthermore, the effects of rapidly drying the coating and increasing the working efficiency can be achieved.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a coating and a preparation method thereof. Background technique [0002] With the increasing development of life, the construction industry has also developed by leaps and bounds. As an indispensable material in the construction industry, coatings have been extremely widely used in the construction industry. It can be said that there is almost no construction in daily construction. No paint is needed. However, in the prior art, the paint dries slowly in the actual painting process due to its high water content and insufficient viscosity, because many steps in the decoration process need to be continued after painting Therefore, the drying speed of the paint directly affects the progress of the decoration, and the phenomenon of paint falling on the wall in the later period, when the wall is repainted, if the drying speed of the paint is slow, it will affect normal life. [0003] Ther...

AI Technical Summary

Problems solved by technology

However, in the prior art, due to its high water content and insufficient viscosity, the paint dries slowly during the actual painting process, because many steps in the decoration process need to be carried out after painting. , so the drying speed of the paint directly affects the progress of the decoration, and in the later period, the paint will fall off the wall. When the paint is repainted on the wall, if the drying speed of the paint is slow, it will affect the normal life.