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Salt coat finishing composition and preparation method and application thereof

A composition and finishing technology, applied in coatings, fire-retardant coatings, etc., can solve problems such as health risks and environmental protection, and achieve the effects of fine texture, easy repair and good decoration

Pending Publication Date: 2019-12-06
北京绿德康环保科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Putty powder in the traditional sense uses lime, cement and other materials as cementing materials, heavy calcium, talcum powder, quartz sand and other inert substances as fillers, and is mixed with some building emulsion, latex powder and other binders and a small amount of admixtures. A prepared material, the talcum powder contained in the putty powder is listed among the carcinogens announced by the International Agency for Research on Cancer of the World Health Organization, which is not only not environmentally friendly, but also poses certain risks to people's health

Method used

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  • Salt coat finishing composition and preparation method and application thereof
  • Salt coat finishing composition and preparation method and application thereof
  • Salt coat finishing composition and preparation method and application thereof

Examples

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preparation example Construction

[0049] The preparation method of salt series finishing material in the present invention, steps are as follows:

[0050] 1) Start the dry powder mixer;

[0051] 2) First put the salt powder and hydroxyethyl cellulose ether of the formula amount into the dry powder mixer, and stir for 2-3min;

[0052] 3) Then put the additives such as starch ether and air-entraining agent in the formula amount into the dry powder mixer, and continue to stir for 2-3min;

[0053] 4) Then put the mixed powder into the mortar mixer, add water equivalent to half of the formula, start the mortar mixer, and stir for 1-2 minutes;

[0054] 5) After standing for 1 minute, put the remaining water into the mortar mixer, continue to stir for 2-4 minutes, and discharge the material to obtain a freshly mixed slurry of the salt-based finishing material.

Embodiment 1

[0062] Proportion: 900 parts of salt powder (250-325 mesh), 2 parts of hydroxyethyl cellulose ether, 3 parts of starch ether, 0.06 part of air-entraining agent and 255 parts of water.

Embodiment 2

[0064] Proportion: 920 parts of salt powder (250-325 mesh), 3 parts of hydroxyethyl cellulose ether, 4 parts of starch ether, 0.05 part of air-entraining agent and 260 parts of water.

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Abstract

The invention relates to a salt coat finishing composition, and a finishing material containing the salt coat finishing composition and application thereof. The salt coat finishing composition comprises salt powder and water. The main component of the finishing material is salt powder, which substitutes traditional main ingredients; the material salt is innovatively introduced, so the health protection effect of salt therapy on human beings is introduced; the advantages of fire resistance, flame retardance, breathing humidity regulation, sound absorption, noise reduction, heat preservation, heat insulation, soft color, naturalness and environment friendliness of a salt-series material are cooperatively used; and the finishing material containing the salt coat finishing composition is a novel salt-series interior wall finishing material with excellent viscosity, hardness, strength, workability, easiness in polishing and smearing, sagging resistance, waterproofness, adsorption breathingperformance and the like.

Description

technical field [0001] The invention relates to the field of environment-friendly green building materials, in particular to a salt coat finishing composition and a preparation method of the salt coat finishing composition. In addition, the present invention also relates to a finishing material comprising the salt coat finishing composition and its application. Background technique [0002] With the continuous advancement of science and technology and people's living standards, traditional building materials have encountered many problems in the use process, especially in the process of production, use and recycling, which not only consumes a lot of resources, but also causes damage to the ecological environment. Certain negative impacts such as pollution. Putty is a finishing material used for wall surfaces. Putty powder in the traditional sense uses lime, cement and other materials as cementing materials, heavy calcium, talc, quartz sand and other inert substances as fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/18
CPCC09D1/00C09D5/18
Inventor 王栋民唐昕迎白亚飞孙睿刘泽
Owner 北京绿德康环保科技有限公司
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