Formaldehyde-removing multifunctional wall putty powder and preparation method thereof

A kind of putty powder and multi-functional technology, applied in the direction of filling slurry, etc., can solve the problems of easy foaming, human health hazards, material consumption, etc., and achieve the effects of improving human body resistance, construction health and environmental protection, and good water resistance

Inactive Publication Date: 2017-12-15
厦门东顺涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The density of the putty powder is poor, and it is easy to produce pinholes when scraping, so it consumes materials when applying the primer and is easy to foam;
[0

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] The invention provides a multifunctional aldehyde-removing wall putty powder and a preparation method thereof. The aldehyde-removing multifunctional wall putty powder can not only remove the harmful gas formaldehyde in the indoor air, but also has good density, good water resistance and simple construction. And the advantages of health and environmental protection.

[0026] The aldehyde-removing multifunctional wall putty powder of the present invention is made of the following raw materials in parts by mass: 10-15 parts of white silicate, 80-90 parts of heavy calcium carbonate, 3-4 parts of aldehyde-removing agent, 0.5 cellulose ~0.8 parts, 0.2~0.5 parts of polyvinyl alcohol.

[0027] The preparation method of the aldehyde removal multifunctional wall putty powder of the present invention includes the following steps:

[0028] Add 10~15 parts of white silicate and 80~90 parts of heavy calcium carbonate slowly into the mixing tank, and then stir at low speed for 15~30 minutes...

Example Embodiment

[0033] Example 1

[0034] Weigh the following materials: 120kg of white silicate, 840kg of heavy calcium carbonate, 30kg of aldehyde remover (negative ion powder), 7kg of cellulose and 3kg of polyvinyl alcohol.

[0035] Add 120kg of white silicate and 840kg of heavy calcium carbonate slowly into the mixing tank, and then stir at low speed for 20 minutes;

[0036] Then 30 kg of aldehyde removal agent (negative ion powder), 7 kg of cellulose and 3 kg of polyvinyl alcohol were slowly added into the mixing tank, and then stirred at low speed for 20 minutes to obtain the aldehyde removal multifunctional wall putty powder of this embodiment.

Example Embodiment

[0037] Example 2

[0038] Weigh the following raw materials: 100kg of white silicate, 850kg of heavy calcium carbonate, 40kg of aldehyde remover (negative ion powder), 8kg of cellulose and 2kg of polyvinyl alcohol.

[0039] Add 100kg of white silicate and 850kg of heavy calcium carbonate slowly into the mixing tank, and then stir at low speed for 20 minutes;

[0040] Then 40 kg of aldehyde removal agent (negative ion powder), 8 kg of cellulose and 2 kg of polyvinyl alcohol were slowly added into the mixing tank, and then stirred at low speed for 20 minutes to obtain the aldehyde removal multifunctional wall putty powder of this embodiment.

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Abstract

The invention relates to formaldehyde-removing multifunctional wall putty powder and a preparation method thereof. The formaldehyde-removing multifunctional wall putty powder is prepared from the following raw materials in parts by weight: 10-15 parts of white silicate, 80-90 parts of ground limestone, 3-4 parts of a formaldehyde-removing agent, 0.5-0.8 part of cellulose and 0.2-0.5 part of polyvinyl alcohol. The formaldehyde-removing multifunctional wall putty powder disclosed by the invention can achieve the aim of removing the harmful gas, namely formaldehyde, in indoor air, and has the advantages of high density degree, excellent water resistance, simple construction, health and environmental protection.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an aldehyde-removing multifunctional wall putty powder and a preparation method thereof. Background technique [0002] Putty powder is a kind of building decoration material. A layer of white substance brushed on the surface of the rough room just purchased is putty powder. It is a thick paste paint and an indispensable product before other paints are painted. Applied on the primer or directly on the object to remove uneven defects on the surface of the object to be coated. [0003] With the progress of society, the development of economy, and the improvement of modern living standards, human beings have higher and higher requirements for their own living environment, and are eager to have a refreshing and comfortable living space and working environment. However, it cannot be ignored that in the process of interior decoration, indoor air pollution caused by human bei...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 洪恩兰吴银虾吴荣德
Owner 厦门东顺涂料有限公司
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