Preparation method of formaldehyde removal coating

A paint and formaldehyde technology, which is applied in the field of formaldehyde removal paint preparation, can solve the problems of less functions, insufficient formaldehyde removal ability, and low performance, and achieve the effects of low environmental pollution, excellent formaldehyde removal ability, and high strength

Inactive Publication Date: 2019-06-25
NANJING SUWUDAO INFORMATION TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] However, the current coatings have insufficient formaldehyde removal ability, a

Method used

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Embodiment Construction

[0021] Below in conjunction with specific embodiment the invention is described in further detail.

[0022] A method for preparing a formaldehyde-removing coating, comprising the following raw materials in parts by weight: 50 parts of fluorocarbon emulsion, 10 parts of nano-titanium dioxide, 6 parts of modified silicon dioxide, 4 parts of modified magnesium hydroxide, 3 parts of lauryl alcohol, 5 parts of zinc borate, 8 parts of diammonium hydrogen phosphate, 4 parts of plant essential oil, 2 parts of preservative, 2 parts of leveling agent, 0.8 part of ultraviolet absorber, 1 part of dispersant, 0.5 part of defoamer, 0.5 part of thickener , 10 parts of ethylene glycol, and 10 parts of water.

[0023] The preparation method of formaldehyde-removing coating comprises the following steps:

[0024] (1) Weigh various raw materials according to the above parts by weight;

[0025] (2) Add modified silicon dioxide, modified magnesium hydroxide, zinc borate, and diammonium hydrogen ...

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Abstract

The invention discloses a preparation method of a formaldehyde removal coating, and belongs to the technical field of coatings. The coating comprises, by weight, 50 parts of a fluorocarbon emulsion, 10 parts of nanometer titanium dioxide, 6 parts of modified silica, 4 parts of modified magnesium hydroxide, 3 parts of Texanol, 5 parts of zinc borate, 8 parts of diammonium hydrogen phosphate, 4 parts of plant essential oil, 2 parts of a preservative, 2 parts of a leveling agent, 0.8 part of an ultraviolet absorber, 1 part of a dispersant, 0.5 part of an antifoaming agent, 0.5 part of a thickener, 10 parts of ethylene glycol and 10 parts of water. The formaldehyde removal coating prepared in the invention has the advantages of small environmental pollution, high strength, excellent formaldehyde removal ability, and good resistance to corrosion, water, flame and high temperature.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a method for preparing formaldehyde-removing coatings. Background technique [0002] At present, the coatings in the prior art do not have the effect of removing formaldehyde in indoor air. Formaldehyde gas treatment methods mainly include physical adsorption method, chemical reaction method, catalytic oxidation method, biological method, composite method and cold plasma method. Compared with various methods, the photocatalytic oxidation method has the advantages of being usable at room temperature, low energy consumption, and no secondary pollution. It is a promising new method for purifying air. Therefore, the photocatalytic oxidation method is widely used in drinking water It has broad application prospects in disinfection and antivirus, various biodegradable organic wastewater, advanced treatment of industrial and domestic wastewater, etc. [0003] However, the current coa...

Claims

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Application Information

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IPC IPC(8): C09D127/12C09D5/18C09D5/08
Inventor 王军红
Owner NANJING SUWUDAO INFORMATION TECH CO LTD
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