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Multifunctional environment-friendly zeolite diatom mud inner wall coating

An interior wall coating, multi-functional technology, applied in the field of green building materials, can solve the problems of insufficient adsorption of formaldehyde, entry into the air, falling off, etc., and achieve the effect of saving energy consumption and having a broad market prospect.

Active Publication Date: 2019-05-21
沸加(苏州)环保新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nano-titanium dioxide can catalyze and decompose formaldehyde under the condition of ultraviolet radiation, but due to the lack of indoor ultraviolet rays, the decontamination effect is not obvious. Entering into the air or microcosmic falling off into the room, it is easy to enter the human body and the environment and cause adverse effects, so there are certain negative effects
[0007] There is an urgent need to provide a new type of indoor coating that has a huge difference in purification performance from the diatom mud selected from the diatom mud currently on the market, and solves the problem of insufficient adsorption of formaldehyde by existing indoor wall decoration coatings.

Method used

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Examples

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preparation example Construction

[0046] One embodiment of the present invention provides a kind of preparation method of zeolite powder, specifically comprises the following steps:

[0047] (1) In an optional embodiment, the zeolite raw ore from Chifeng, Inner Mongolia is selected, and the moisture content of the zeolite raw ore is reduced by at least 5% by natural sunlight for 48 hours;

[0048] (2) In an optional embodiment, use a high-speed pulverizer or a ball mill to pulverize the raw zeolite ore into small particles;

[0049] (3) In an optional embodiment, the small particles of zeolite are processed into a fine powder of more than 400 mesh and less than 1000 mesh by a Raymond mill, and the average particle size of the fine powder is 425 mesh.

[0050] Another embodiment of the present invention provides a method for preparing a multifunctional environmental-friendly zeolite diatom mud interior wall coating, which specifically includes the following steps:

[0051] (1) take each component respectively ...

Embodiment 1

[0058] A multi-functional and environmentally friendly zeolite diatom mud interior wall paint, the paint is made of the following raw materials in parts by weight: 48 parts of zeolite powder, 3 parts of diatomaceous earth, 10 parts of white cement, 8 parts of lime calcium powder, and 8 parts of Shuangfei powder 8 parts, 8 parts of talcum powder, 0.8 parts of rubber powder, 6 parts of heavy calcium powder, 0.7 parts of cellulose, 7.5 parts of quartz sand powder, and the moisture content of zeolite powder and the above-mentioned raw material mixture are all lower than 5%.

Embodiment 2

[0060] A multi-functional and environmentally friendly zeolite diatom mud interior wall paint, the paint is made of the following raw materials in parts by weight: 45 parts of zeolite powder, 1 part of diatomite, 7 parts of white cement, 5 parts of lime calcium powder, and 5 parts of Shuangfei powder 5 parts, 5 parts of talcum powder, 0.8 parts of rubber powder, 6 parts of heavy calcium powder, 0.3 parts of cellulose, 7.5 parts of quartz sand powder, and the moisture content of zeolite powder and the above-mentioned raw material mixture are all lower than 5%.

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Abstract

The invention provides a multifunctional environment-friendly zeolite diatom mud inner wall coating, which is prepared from the following raw materials in parts by weight: 45-60 parts of zeolite powder, 1-5 parts of diatomite, 7-12 parts of white cement, 5-10 parts of gray calcium powder, 5-10 parts of shuangfei powder, 5-10 parts of talcum powder, 0.6-1.2 parts of rubber powder, 6-12 parts of heavy calcium powder, 0.3-0.8 part of cellulose and 6-10 parts of quartz sand powder. The multifunctional environment-friendly zeolite diatom mud inner wall coating plays a synergistic effect among various specific components, so that the coating product has better functions of adsorbing and decomposing harmful gases such as formaldehyde, and has the effects of purifying air, regulating humidity, preventing mildew, preventing fire and resisting flame.

Description

technical field [0001] The invention belongs to the field of green building materials for indoor wall surface decoration, and in particular relates to a multifunctional and environment-friendly zeolite diatom mud interior wall paint. Background technique [0002] In the field of building materials, interior wall coatings are materials that must be used for interior wall decoration. For a long time, latex paint has been mainly used for interior and exterior wall coating decoration and protection, and latex paint is a kind of water-based paint. Its harmful substances are mainly volatile organic compounds (VOC) and free formaldehyde, both of which can irritate human skin and eyes. Damage to the nervous system, hematopoietic system, etc., seriously endangering human health, especially not suitable for use in the living environment of children and the elderly. According to the report of the World Health Organization (WTO), a large part of 68% of modern human diseases is related ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
Inventor 姜华军唐淳
Owner 沸加(苏州)环保新材料有限公司