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Putty for inner wall

A technology for putty and interior walls, applied in the direction of filling slurry, etc., can solve the problems of poor stain resistance of elastic coatings, and achieve the effects of excellent moisture resistance, increased use strength, excellent wear resistance and water washing resistance

Inactive Publication Date: 2015-04-29
QINGDAO WUWEI THERMAL INSULATION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the poor stain resistance of the elastic coating, it is easy to be polluted by dust and oily substances suspended in the atmosphere after construction.

Method used

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  • Putty for inner wall

Examples

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Effect test

Embodiment 1

[0017] A putty for interior walls, comprising the following raw materials in parts by weight: 50 parts of heavy calcium carbonate powder, 25 parts of gray calcium powder, 2 parts of hydroxypropyl methylcellulose, 1 part of wood cellulose, 1 part of diatom mud, 5 parts of sodium bentonite, 1 part of phenol cyanine blue.

Embodiment 2

[0019] A putty for interior walls, comprising the following raw materials in parts by weight: 50 parts of heavy calcium carbonate powder, 25 parts of gray calcium powder, 2 parts of hydroxypropyl methylcellulose, 1 part of wood cellulose, 1 part of diatom mud, 5 parts of sodium bentonite, 1 part of phenol green.

Embodiment 3

[0021] A putty for interior walls, comprising the following raw materials in parts by weight: 50 parts of heavy calcium carbonate powder, 25 parts of gray calcium powder, 2 parts of hydroxypropyl methylcellulose, 1 part of wood cellulose, 1 part of diatom mud, 5 parts of sodium bentonite and 1 part of iron yellow.

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Abstract

The invention discloses putty for an inner wall. The putty is prepared from the following raw materials in parts by weight: 70-100 parts of calcium powder, 2-10 parts of hydroxypropyl methyl cellulose, 1-5 parts of lignocellulose, 0.5-2 parts of pigment, 1-5 parts of diatom ooze and 5-10 parts of sodium bentonite. The raw materials are prepared according to the weight portion, are stirred in a stirrer, and are packaged and sealed after being uniformly stirred. The anti-freeze putty powder is mixed with water when being used. According to the anti-freeze putty powder, hydroxypropyl methyl cellulose and lignocellulose have the effect of a frame, and the using strength of putty can be improved; and diatom ooze and sodium bentonite have excellent damp prevention and chemical resistance. After the putty is applied to an inner wall, the wall surface does not peel, blister or separate, and has excellent abrasion resistance and washing durability.

Description

technical field [0001] The invention relates to a coating, in particular to a putty for interior walls, and belongs to the technical field of chemical coatings. Background technique [0002] Putty is a kind of decorative coagulation material for leveling the surface of the wall. It is a thick paste paint and an indispensable product before the paint is painted. Applied on the primer or directly on the object to remove uneven defects on the surface of the object to be coated. It is formulated with a small amount of paint base, a large amount of filler and an appropriate amount of coloring pigments. The pigments used are mainly iron red, carbon black, chrome yellow, etc. Fillers are mainly heavy calcium carbonate, talcum powder and so on. It can fill the partially sunken working surface, or scrape off the entire surface. It is usually applied to the surface of the primer layer after the primer layer is completely dry. It is required to have good adhesion and no cracks durin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 李本明
Owner QINGDAO WUWEI THERMAL INSULATION MATERIAL
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