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Alkali-free interior wall putty powder

An interior wall putty powder and powder technology, applied in the field of interior wall putty powder, can solve the problems of latex paint or wallpaper blooming, affecting the appearance of old walls, affecting the appearance of walls, etc. The effect of simple process

Inactive Publication Date: 2013-05-22
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 2. If the interior wall putty powder is applied to the old wall surface, it is easy to appear yellowing and blooming, which will affect the beauty of the old wall surface;
[0008] 3. Applying other latex paint or wallpaper on the putty powder will easily lead to the blooming of latex paint or wallpaper, especially for dark latex paint or wallpaper, which will further affect the appearance of the wall

Method used

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  • Alkali-free interior wall putty powder
  • Alkali-free interior wall putty powder
  • Alkali-free interior wall putty powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of component and weight percent thereof of alkali-free interior wall putty powder are as follows:

[0029]

[0030] Wherein: the double fly powder is a filler with a fineness of 100 mesh;

[0031] The bentonite is a clay mineral with a fineness of 500 mesh.

Embodiment 2

[0033] A kind of component and weight percent thereof of alkali-free interior wall putty powder are as follows:

[0034]

[0035] Wherein: the double fly powder is a filler with a fineness of 300 meshes;

[0036] The bentonite is a clay mineral with a fineness of 600 mesh.

Embodiment 3

[0038] A kind of component and weight percent thereof of alkali-free interior wall putty powder are as follows:

[0039]

[0040]

[0041] Wherein: the double fly powder is a filler with a fineness of 200 mesh;

[0042] The bentonite is a clay mineral with a fineness of 500 mesh.

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Abstract

The invention discloses an alkali-free interior wall putty powder, and relates to the interior wall putty powder of a wall decorative material. The alkali-free interior wall putty powder is prepared from calcium carbonate powder, polyvinyl alcohol powder, carboxymethyl cellulose, soluble starch and ultramarine blue. The alkali-free interior wall putty powder has the characteristics of simple preparation technology, low transportation cost, low cost of raw materials and high bonding strength, has no any volatile and pungent odor and the like. A yellowing phenomenon is difficult to appear by painting the putty powder on a wall surface for too long time; and the yellowing and floating phenomena are difficult to appear by constructing on an old wall surface. Other emulsion paints or wallpapers are added in the putty powder again, and the floating condition of emulsion paints or wallpapers is unlikely to be caused, so that the putty powder belongs to green and environment-friendly wall decoration. The putty powder can be widely used for the wall decoration of new and old interior walls, and particularly suitable for interior wall decoration of places such as an upscale guild hall, a hotel, a restaurant, a conference center and a family.

Description

technical field [0001] The invention belongs to the technical field of wall surface decoration materials, and in particular relates to an interior wall putty powder of interior wall surface decoration materials. Background technique [0002] In recent years, the development of various wall decoration materials is changing with each passing day. Putty is an indispensable material for interior and exterior wall decoration of construction projects. At present, the leveling putty widely used in the market is mainly putty glue and putty powder. Putty glue is polyvinyl alcohol Heat to dissolve, then add carboxymethyl cellulose, polyacrylamide and antiseptic and fungicide to form a solution with a total concentration of about 4-5%, and add talcum powder to stir when using; It is mixed with some natural stone powder, and when used, add water and stir well. Putty powder has obvious advantages over putty glue in many aspects such as use, transportation, and environmental protection. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 季金苟王腾飞穆小静徐溢谢袁菲
Owner CHONGQING UNIV
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