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Synthetic fiberboard moisture and mildew prevention treatment technology

A man-made fiber and processing technology, applied in the field of moisture-proof and mildew-proof, man-made fiber moisture-proof and mildew-proof, can solve the problems of high operating cost, unreachable in ordinary places, and large energy consumption.

Inactive Publication Date: 2016-05-04
万华禾香生态科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To meet such harsh conditions for people's living and working environment, it needs to consume a lot of energy, and the operating cost is very high, which cannot be achieved in ordinary places.

Method used

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  • Synthetic fiberboard moisture and mildew prevention treatment technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The treatment process provided in this embodiment includes the following steps: (1), the sodium silicate crystal Na 2 O.nSiO 2 And sodium fluorosilicate crystals to make a density of 1.35g / cm 3 The solution, n is 2.6. And mix the sodium silicate solution and sodium fluorosilicate solution uniformly according to the mass ratio of 2:1 and place them for more than 24 hours, and then put the mixed solution into the container;

[0018] (2) The mixed solution is coated on the surface of the man-made fiberboard by pressure spraying method to complete the moisture-proof and mildew-proof treatment process;

[0019] The described pressure spraying method is: transfer the configured mixed solution into the air pressure spraying storage container, the storage volume is less than 4 / 5 of the container volume, and spray the mixed solution under the action of atomizable air pressure On the surface of the rayon board, after the first spray is air-dried for more than 2 hours, confirm that the...

Embodiment 2

[0023] The treatment process provided in this embodiment includes the following steps: (1), the sodium silicate crystal Na 2 O.nSiO 2 And sodium fluorosilicate crystals to make a density of 1.35g / cm 3 The solution, n is 4.5. And mix the sodium silicate solution and the sodium fluorosilicate solution uniformly according to the mass ratio of 1:95 and place them for more than 24 hours, and then put the mixed solution into the container;

[0024] (2) Coating the mixed solution on the surface of the man-made fiberboard by the method of full intrusion in the container to complete the moisture-proof and mould-proof treatment process;

[0025] The method of full penetration in the container is: pour the mixed solution into the container, put the rayon board to be processed into the solution, immerse all the rayon board, and let the mixed solution fully penetrate the rayon board to ensure the rayon board A protective film is formed on the shallow layer. After 2 minutes of infiltration, the ...

Embodiment 3

[0028] The treatment process provided in this embodiment includes the following steps: (1), the sodium silicate crystal Na 2 O.nSiO 2 And sodium fluorosilicate crystals to make a density of 1.35g / cm 3 The solution, n is 1.5. And mix the sodium silicate solution and the sodium fluorosilicate solution uniformly according to the mass ratio of 95:1 and place them for more than 24 hours, and then put the mixed solution into the container;

[0029] (2) Coating the mixed solution on the surface of the man-made fiberboard by the method of full intrusion in the container to complete the moisture-proof and mould-proof treatment process;

[0030] The method of full penetration in the container is: pour the mixed solution into the container, put the rayon board to be processed into the solution, immerse all the rayon board, and let the mixed solution fully penetrate the rayon board to ensure the rayon board A protective film is formed on the shallow layer. After 2 minutes of infiltration, the ...

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Abstract

The invention provides a synthetic fiberboard moisture and mildew prevention treatment technology. The technology comprises the following steps: 1, processing sodium silicate crystals Na2O.nSiO2 and sodium fluorosilicate crystals to prepare solutions, uniformly mixing the sodium silicate solution with the sodium fluorosilicate solution according to a mass ratio of 1:999-999:1, disposing the obtained mixed solution for 24h or above, and filing a container with the mixed solution; and 2, coating the surface of a synthetic fiberboard with the mixed solution through adopting a pressure spraying method or an in-container impregnation method to complete moisture and mildew prevention treatment. The technology can prevent influences of mildews induced by moisture absorption of synthetic fiberboards on the environment quality and the property loss, promotes development of the synthetic fiberboard industry, and is in favor of protecting the natural ecological forest. The treatment technology has the advantages of simplicity, low cost, short treatment time, and effective solving of the synthetic fiberboard moisture and mildew prevention problem.

Description

Technical field: [0001] The present invention relates to a method for preventing moisture and mildew from man-made fibers, in particular to a method for preventing moisture and mildew that man-made fiber board products are used in areas or places with high ambient temperature and humidity, and belongs to chemical product application technology field Background technique: [0002] At present, man-made fiberboard is very common in people's living and working places. In the application of artificial fiberboard (wood fiber, crop straw fiber) to replace natural ecological wood, the problem of easy moisture absorption and mildew has not been solved, which adds some troubles to people's lives and work and even economic and property losses, which seriously restricts the development of the artificial fiberboard industry . In terms of controlling the propagation conditions of mold, only the humidity and temperature of the main fiber of the parasite of mold can be controlled. When the mo...

Claims

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Application Information

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IPC IPC(8): B27K3/32B27K3/02
CPCB27K3/32B27K3/0228B27K2240/20
Inventor 丁四泉刘志刚刘维维丁融程云云孙应朋蒲黄彪魏建立胡艳红
Owner 万华禾香生态科技股份有限公司
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