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Novel interior wall environment-friendly additive and preparation method thereof

An additive and interior wall technology, applied in the field of new interior wall environmental protection additives and their preparation, can solve the problems of low energy consumption, high operating temperature, and difficulty in meeting room temperature and pressure for indoor air purification, and achieve smooth metabolism and super strong adsorption performance. , the effect of promoting blood circulation

Pending Publication Date: 2020-12-11
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operating temperature of the catalyst used to catalyze the oxidation of formaldehyde is usually much higher than room temperature, and it is difficult to meet the requirements of normal temperature and pressure and low energy consumption required for indoor air purification.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A new type of environmental protection additive for interior walls, the main components are calculated by mass percentage: 35 parts of diatomite powder, 25 parts of medical stone powder, 35 parts of tourmaline powder, and 5 parts of titanium dioxide powder.

[0036] The main component of the diatomite powder is amorphous SiO 2 , is an inert non-metallic mineral, and also a natural environmental protection functional nano-scale microporous material.

[0037] The medical stone is a natural silicate mineral, non-toxic. The pore size is nanoscale, more than 400 mesh.

[0038] The tourmaline powder is ferro-tourmaline, opaque and black, and is a silicate mineral with a ring structure of aluminum, sodium, iron, magnesium and lithium, which is characterized by boron, and has a mesh size of more than 1000.

[0039] The titanium dioxide is a white loose powder with a mesh size of more than 2000, and the content of the nano titanium dioxide is 99.8%.

[0040] Its preparation m...

Embodiment 2

[0044] An aeronegative ion-releasing additive, the main components of which are: 33 parts of diatomite powder, 25 parts of medical stone powder, 35 parts of tourmaline powder, 5 parts of titanium dioxide powder, and 2 parts of cerium dioxide powder.

[0045] The main component of the diatomite powder is amorphous SiO 2 , is an inert non-metallic mineral, and also a natural environmental protection functional nano-scale microporous material.

[0046] The medical stone is a natural silicate mineral, non-toxic. The pore size is nanoscale, more than 400 mesh.

[0047] The tourmaline powder is ferro-tourmaline, opaque and black, and is a silicate mineral with a ring structure of aluminum, sodium, iron, magnesium and lithium, which is characterized by boron, and has a mesh size of more than 1000.

[0048] The titanium dioxide is a white loose powder with a mesh size of more than 2000, and the content of the nano titanium dioxide is 99.8%.

[0049] Its preparation method is:

[0...

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Abstract

The invention belongs to the field of environment-friendly material chemical engineering, and particularly relates to a novel interior wall environment-friendly additive and a preparation method thereof. The additive comprises the following main components in parts by mass: 30-40 parts of diatomite powder, 20-25 parts of medical stone powder, 30-40 parts of tourmaline powder and 2-5 parts of titanium dioxide powder. The additive disclosed by the invention can effectively adsorb and degrade toxic and harmful substances such as benzene, methylbenzene, dimethylbenzene and formaldehyde in indoor air, has super-strong adsorption and degradation properties, and can provide negative ions, far infrared rays and the like for a long time.

Description

technical field [0001] The invention belongs to the field of chemical industry of environment-friendly materials, and in particular relates to a novel interior-wall environment-friendly additive and a preparation method thereof. Background technique [0002] With the improvement of people's awareness of environmental protection and health, the requirements for interior decoration materials are getting higher and higher. Commonly used decoration materials will gradually release harmful substances such as formaldehyde, benzene, toluene, xylene and TVOC during use. These harmful substances in the air increase the positive ions, and the enhancement of positive ions increases the active oxygen in the body, making the blood and body fluids tend to be acidic, and especially reduces the immunity of the human body. The consequence is that the cells in the body cannot absorb nutrients and accumulate Metabolites and carbon dioxide cannot be excreted, leading to the accumulation of toxi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/14C09D7/61C09D5/34C09D5/02
CPCC09D5/024C09D5/14C09D5/34C09D7/61C09D7/70
Inventor 王锐刚李广科
Owner SHANXI UNIV
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