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Scrubbable barite photocatalyst spraying liquid

A kind of barite and photocatalyst technology, applied in the field of coatings, can solve the problems of unable to play nano materials, unable to solve the problem of agglomeration, falling off, etc., and achieve the effect of strong sterilization

Inactive Publication Date: 2016-12-14
蒋文兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3. Hope to use green plants such as Chlorophytum and Aloe Vera to absorb. In fact, the adsorption capacity of plants is quite limited. If the formaldehyde in the room exceeds the standard, thousands of pots of plants and continuous light are needed to achieve a certain effect.
5. Using the principle of photocatalysis, add some catalysts to the decorative materials or coatings, and use the surface activity of the catalysts and the principle of reducing the activation energy of the reaction to decompose some pollutants that cannot be decomposed under normal temperature to achieve the purpose of purification. However, pure photocatalyst powder is not practical
[0005] The deficiencies of the above-mentioned patents are: 1. The diatomite, quartz sand, bentonite and other raw materials used in the ecological wall materials that can decompose formaldehyde and can be scrubbed have not undergone necessary modification treatment, so it is difficult to improve the adsorption performance of these raw materials. Can't "decompose and absorb formaldehyde, improve indoor humidity, absorb indoor moisture" very well
2. The construction process of decomposable formaldehyde and scrubable ecological wall materials includes the following steps: "Mix the decomposable formaldehyde and scrubable ecological wall materials with water at a weight ratio of 1:0.8, stir into a paste; then apply on The base surface that needs to be applied can be used”, “the water-retaining agent can absorb water equivalent to a hundred times its own weight”, and the formaldehyde-decomposing, scrub-able ecological wall material is mixed with water at a weight ratio of 1:0.8, and the water in the ingredients It will be completely absorbed by the water-retaining agent. This simple production process is difficult to mix the raw materials of the decomposable formaldehyde and scrubable ecological wall materials evenly, and it cannot solve the problem of agglomeration of materials such as titanium dioxide and negative ion powder. function of material
3. Just "stir it into a paste, and then apply it on the base surface to be smeared", it is difficult to form a firm film on the "base surface", and it is easy to fall off from the "smeared base surface". The effect of purifying indoor air

Method used

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Embodiment Construction

[0048] Below in conjunction with embodiment the present invention will be further described:

[0049] 1. The ingredients of the scrubable barite photocatalyst spraying liquid are composed of the following components by weight percentage: 7% barite, 5% acidified attapulgite clay, 4% high-viscosity attapulgite clay, and 2% nano-titanium dioxide , 2% white carbon black, 1.5% nano-silver antibacterial powder, 1% nano-magnesia, 0.5% nano-zirconia, 1% nano-alumina, 0.5% nano-zinc oxide, 2% polyvinyl alcohol, polyethylene glycol 0.3%, Dimethicone 0.2%, and Deionized Water 73%.

[0050] 2. The production method of scrubbing barite photocatalyst spraying liquid: (1) Input the ingredients of scrubbing barite photocatalyst spraying liquid into the running high-speed disperser for strong stirring, dispersing and emulsification, and then input it into the three-roll mill for grinding It is the semi-finished product of the scrubable barite photocatalyst spraying liquid; (2) input the semi-...

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Abstract

The invention discloses scrubbable barite photocatalyst spraying liquid. The main points of the technical scheme are that ingredients consist of barite, acidified attapulgite clay, high-viscosity attapulgite clay, nano-titanium dioxide, white carbon black, nano-silver-loaded antibacterial powder, nano-magnesium oxide, nano-zirconium dioxide, nano-aluminium oxide, nano-zinc oxide, polyvinyl alcohol, polyethylene glycol, polydimethylsiloxane and water. The scrubbable barite photocatalyst spraying liquid is prepared by stirring, dispersing, emulsifying and grinding the ingredients first, then performing dispersion again, and performing homogenization, grinding, and canning. The scrubbable barite photocatalyst spraying liquid is suitable to be sprayed onto the surface of a building or a decorative material, can continuously adsorb and degrade pollutants, such as formaldehyde, ammonia and benzene, under the irradiation of light, and has extremely good functions of sterilization, deodorization, mould prevention and air purification; a thin film which is formed by spraying the scrubbable barite photocatalyst spraying liquid onto the surface of the building or the decorative material can present a saturated state after being used for a long time, and can be scrubbed with a cleaning rag.

Description

technical field [0001] The invention relates to coatings, in particular to a scrubbing barite photocatalyst spraying liquid. Background technique [0002] The current indoor environmental pollution treatment methods: 1. Use environmentally friendly building materials. In the process of implementing decoration, considering factors such as design, room structure, ventilation conditions, and the superimposed effect of harmful gases, environmentally friendly building materials still cannot guarantee indoor air quality after room decoration. Up to standard. 2. Use activated carbon and bamboo charcoal as adsorption materials to adsorb pollutants in the indoor environment on activated carbon and bamboo charcoal to achieve the purpose of removing pollutants. This is just adsorption rather than absorption, and it cannot completely decompose pollutants. It can only be temporarily When the room temperature rises and the adsorption is saturated, volatile organic gases such as formaldeh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/04C09D5/14C09D5/16C09D7/12
CPCC09D129/04C08K2201/011C08K2201/014C08L2205/03C09D5/14C09D5/1618C09D5/1668C09D5/1687C09D7/61C09D7/62C09D7/65
Inventor 陈丽萍黄允金袁欣袁长兵许庆华金白云许盛英蒋文兰
Owner 蒋文兰
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