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Stereoscopic coating for removing harmful gases

A coating and three-dimensional technology, applied in other chemical processes, separation of dispersed particles, chemical instruments and methods, etc., can solve problems such as palliatives but not root causes

Inactive Publication Date: 2011-01-05
余春冠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are many products to eliminate formaldehyde on the market, but most of them treat the symptoms rather than the root cause.

Method used

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  • Stereoscopic coating for removing harmful gases
  • Stereoscopic coating for removing harmful gases
  • Stereoscopic coating for removing harmful gases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～7

[0029] Table 1. Composition and content of coating powders in Examples 1 to 7

[0030]

[0031] Remarks: The content percentage of each component refers to the percentage of the total weight of the coating powder.

[0032] The ratio of far-infrared radiation granular matter solution and coating powder part in table 2 embodiment 1~7 three-dimensional coating

[0033]

[0034] Far-infrared radiation granular matter solution (product name is: SOD LIQUID or SOD far-infrared antioxidant liquid in embodiment 1~7 three-dimensional coating, manufacturer: Japanese Co., Ltd. ァシスト Riken) and coating powder part (its composition and content are as shown in the table Shown in 1) with the ratio in table 2, stir and mix evenly, obtain the three-dimensional coating of removing harmful gas of the present invention.

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PUM

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Abstract

The invention discloses a stereoscopic coating for removing harmful gases, comprising an far infrared radioactive granular solution and a coating powder part, wherein the coating powder part comprises 20-60 percent of gelled material, 0-50 percent of quartz sand, 0-50 percent of calcium carbonate and 3-30 percent of kieselguhr, wherein the percentage of the quartz sand and the calcium carbonate is not zero at the same time, and the percentage refers to the percentage accounting for the total weight of the coating powder part. The stereoscopic coating can effectively remove the indoor harmful gases, for example, the purification efficiency on formaldehyde reaches up to 93 percent, and moreover, the stereoscopic coating has the characteristic of permanently removing the long-term releasing harmful gases, such as the formaldehyde, and the like.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a three-dimensional paint capable of removing harmful gases. Background technique [0002] Expert research shows that there are more than 500 kinds of volatile organic compounds (TVOC) in the indoor air, among which there are more than 20 kinds of carcinogens. TVOC includes formaldehyde, benzene, xylene, styrene, ethylbenzene, ammonia, ester, trichloroethylene, chloroform, undecane, etc. Among them, the most harmful ones are: formaldehyde, benzene, ammonia, ester, trichloro vinyl etc. [0003] Formaldehyde is a colorless, soluble and irritating gas. Particleboard, density board, plywood and other artificial boards, adhesives and wallpaper are the main sources of formaldehyde in the air. Long-term inhalation of formaldehyde can cause serious diseases such as nasopharyngeal cancer and throat cancer. [0004] Benzene is a colorless gas with a characteristic aromatic odor. Glues...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B28/14B01J20/14B01D53/72C04B14/06C04B14/08C04B14/28
Inventor 余春冠
Owner 余春冠
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