Waterproof putty powder and preparation method thereof

A technology of putty powder and rubber powder, applied in the field of putty powder, can solve problems such as poor waterproof effect of putty powder, achieve high waterproof effect, improve work efficiency, and reduce drying time

Inactive Publication Date: 2018-05-29
河南胜泽建筑保温工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the object of the present invention is to provide a waterproof putty powder and a preparation method thereof, which solves the problem of poor waterproof effect of the existing putty powder and improves the bonding ability of the putty powder at the same time

Method used

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  • Waterproof putty powder and preparation method thereof

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Effect test

Embodiment 1

[0023] A kind of waterproof putty powder, in parts by weight, comprises the following components:

[0024] 40 parts of white cement, 35 parts of talcum powder, 30 parts of ash calcium, 1 part of cellulose ether, 2 parts of water-resistant rubber powder, 10 parts of bentonite, 1 part of cellulose, 1 part of thickener, and 0.1 part of defoamer.

[0025] Its preparation method comprises the following steps:

[0026] 1) Add water to white cement, talcum powder, lime calcium, cellulose ether, water-resistant rubber powder, bentonite, cellulose, thickener, and defoamer, and stir well to mix evenly.

[0027] 2) After the mixed material is dried by a putty powder dryer, it can be packaged for use.

Embodiment 2

[0029] A kind of waterproof putty powder, in parts by weight, comprises the following components:

[0030] 55 parts of white cement, 50 parts of talcum powder, 40 parts of lime calcium, 3 parts of cellulose ether, 5 parts of water-resistant glue powder, 15 parts of bentonite, 3 parts of cellulose, 2 parts of thickener, and 0.4 part of defoamer.

[0031] Its preparation method comprises the following steps:

[0032] 1) Add water to white cement, talcum powder, lime calcium, cellulose ether, water-resistant rubber powder, bentonite, cellulose, thickener, and defoamer, and stir well to mix evenly.

[0033] 2) After the mixed material is dried by a putty powder dryer, it can be packaged for use.

Embodiment 3

[0035] A kind of waterproof putty powder, in parts by weight, comprises the following components:

[0036] 45 parts of white cement, 40 parts of talcum powder, 35 parts of lime calcium, 2 parts of cellulose ether, 3 parts of water-resistant rubber powder, 12 parts of bentonite, 2 parts of cellulose, 1 part of thickener, and 0.1 part of defoamer.

[0037] Its preparation method comprises the following steps:

[0038] 1) Add water to white cement, talcum powder, lime calcium, cellulose ether, water-resistant rubber powder, bentonite, cellulose, thickener, and defoamer, and stir well to mix evenly.

[0039] 2) After the mixed material is dried by a putty powder dryer, it can be packaged for use.

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Abstract

The invention discloses waterproof putty powder and a preparation method thereof. Through being metered in parts by weight, the waterproof putty powder is prepared from the following ingredients including 40 to 55 parts of white cement, 35 to 50 parts of talcum powder, 30 to 40 parts of ash calcium, 1 to 3 parts of cellulose ether, 2 to 5 parts of water-resistant glue water, 10 to 15 parts of bentonite, 1 to 3 parts of cellulose, 1 to 2 parts of hydroxyethyl cellulose and 0.1 to 0.4 part of tributyl phosphate. The white cement, the talcum powder and the like achieve the cooperated effects withadditives to improve the waterproof performance of the putty powder; no toxic additives are added; the influence on the environment is smaller; the green product requirements are met.

Description

technical field [0001] The invention relates to a putty powder, in particular to a waterproof putty powder and a preparation method thereof. Background technique [0002] Putty powder is a surface leveling powder material for pretreatment of the construction surface before paint construction. The main purpose is to fill the pores of the construction surface and correct the curve deviation of the construction surface, laying a good foundation for obtaining a uniform and smooth paint surface. , generally composed of base materials, fillers, water and additives. [0003] Most of the existing putty powders have poor waterproof effect. Moisture in the air or rainwater when used on the exterior wall will reduce the use effect of the putty powder, which will affect the later paint construction on the wall, and the existing putty powder has poor weather resistance. Contents of the invention [0004] In order to solve the above problems, the object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 马志涛
Owner 河南胜泽建筑保温工程有限公司
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