Thin artistic colored clay with inorganic film formed by composite water-gas hard gel structure

Abstract

The invention relates to thin artistic colored clay for inorganic film formation by using a composite water-gas hard gel structure. According to the technical scheme, a degradable inorganic material is used as a raw material; according to the invention, a high-molecular polymer is not used as an adhesive, hydraulic and pneumatic inorganic gels are compounded to form a film, excitation and reinforcement substances are used as auxiliary materials, and a composite retarding scheme is optimized for different retarding mechanisms, so the problems of difficult consideration of environmental protection degradation, construction performance, coating strength, alkali efflorescence and frost efflorescence inhibition and production cost in the prior art are solved; the decoration requirements of different wall surfaces can be met; the composition substance ratio and the powder-water ratio of the technical scheme can be correspondingly adjusted; mineral toner and pearl powder inorganic pigment arematched; various thin smearing construction processes are combined with various artistic coating construction tools; compared with the water-based paint, the water-based dry powder decorative paint provided by the invention has the advantages of air permeability, moisture absorption, lower production, transportation and storage cost and more excellent environmental protection property, and is suitable for wide popularization and application in the market.

Description

[0001] This application is a divisional application of an invention patent application titled: Inorganic film-forming wall coating composition with composite water aerohard gel structure, application number: 2019113931057, and application date: December 30, 2019. technical field [0002] The invention relates to the technical field of coatings, in particular to a thin art color clay formed into an inorganic film with a composite water-air hard gel structure. Background technique [0003] With the development of domestic building materials and coatings industry, architectural wall decoration coatings have developed into three main forms: solvent-based coatings, water-based coatings, and powder coatings. The ingredients are mainly composed of four parts: film-forming substances, fillers, additives and dispersion media. [0004] The dispersion medium of solvent-based paint is an organic solvent, which plays the role of dissolving and dispersing its organic film-forming substance...

AI Technical Summary

Problems solved by technology

[0028] Although powder coatings have high environmental protection characteristics and good air permeability and moisture absorption, the construction performance, adhesion strength and weather resistance still need to be improved; while the existing technology is trying to get rid of the dependence on organic polymers as bonding materials, it has brought about to varying degrees Increased preparation costs, short construction window period, and prominent problems such as self-alkali inhibition and alkali resistance; and in the face of different usage scenarios for the bottom and surface coatings, different technical routes and technical solutions need to be used to solve them respectively. And its construction can only adopt the method of batch scraping coating for thick coating construction, and can not be used for thin coating construction by rolling or brushing, which will increase the consumption of paint and increase the load bearing of the wall

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