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Reaction film formation inorganic dry powder coating material and production method thereof

A technology of reaction film formation and inorganic dry powder, applied in the direction of coating, etc., can solve the problems of short-term storage and poor construction performance, and achieve the effect of low cost, excellent construction performance and high bonding strength

Active Publication Date: 2015-09-23
WUHAN JIABIYUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only realizes pure inorganic reaction film formation, but also overcomes the disadvantages of poor construction performance caused by fast condensation and short-term storage after adding water, etc.

Method used

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  • Reaction film formation inorganic dry powder coating material and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The components and contents of the reaction film-forming inorganic dry powder coating of this example are: white carbon black 15%, lime calcium powder 30%, double fly powder 33%, talcum powder 14%, titanium dioxide 3.8%, water glass 0.2%, diatom Soil 2.8%, water reducing agent 0.5%, defoamer 0.7%, inorganic pigment 0.

Embodiment 2

[0029] The components and contents of the reactive film-forming inorganic dry powder coating of this example are: white carbon black 22%, lime calcium powder 10%, double fly powder 44%, talcum powder 5%, titanium dioxide 2.5%, water glass 0.5%, diatom Soil 6%, water reducer 1.4%, defoamer 1.5%, iron oxide red 7.1%.

Embodiment 3

[0031] The components and contents of the reactive film-forming inorganic dry powder coating of this example are: white carbon black 4%, lime calcium powder 26%, double fly powder 45%, talcum powder 16%, titanium dioxide 2%, water glass 0.7%, diatom Soil 2.8%, water reducing agent 0.8%, defoamer 1.8%, iron oxide red 0.9%.

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Abstract

The invention provides a reaction film formation inorganic dry powder coating material and a production method thereof and belongs to the technical field of coating materials. The coating material is composed of, by mass, 20-50% of inorganic film formation material, 20-70% of filler and the balance auxiliary material. The inorganic film formation material is composed of a nano-scale or submicron-scale siliceous material and / or silica-aluminum material with high pozzolanic activity and a calcareous material, wherein the calcareous material has glueyness after being placed in water, the siliceous material and / or silica-aluminum material accounts for 20-50% of the total mass of the inorganic film formation material, and the balance is the calcareous material. Compared with existing coating materials, the coating material has the advantages that painting can be conducted on site after water is added to the coating material and stirred, construction is convenient, water resistance and alkali resistance are excellent, drying time is short, bonding strength is high, and scrub resistance is high.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a reaction film-forming inorganic dry powder coating for interior wall decoration and a production method thereof. Background technique [0002] With the development and progress of society and modern science and technology, people pay more and more attention to the impact of living environment on health. There is an increasing call for low or even zero emissions of volatile organic compounds (VOC) from interior paints. All architectural coatings consist of three components: film formers, fillers and additives. The film-forming substance acts as an adhesive, and its function is to form a continuous or quasi-continuous film; fillers are filled in the film-forming substance to play the role of wear resistance, scratch resistance, and cost reduction; The role of some properties (such as rheology, mildew resistance). At present, the widely used interior wall paint is latex paint. No matter...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/12
Inventor 曹宏刘望生薛俊季家友陈常连李春姬史亮亮
Owner WUHAN JIABIYUAN TECH CO LTD
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