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A kind of anticorrosion board preparation method

A board and preservative liquid technology, applied in wood treatment, impregnated wood, manufacturing tools, etc., can solve the problems of limited range of use of wood boards, high cost of anti-corrosion treatment, unsatisfactory anti-corrosion treatment, etc., to reduce the difficulty of preparation, dry The effect of low difficulty and easy control of moisture

Active Publication Date: 2018-07-10
广西贺州恒达板业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the anti-corrosion treatment of wood is still unsatisfactory, so that the range of use of wood boards is limited, the service life is reduced, and the cost of anti-corrosion treatment is high; based on this, this researcher aims at the above technical problems. Provides a new idea for the production of wood panels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for preparing an anti-corrosion plate, comprising the following steps:

[0021] (1) Immerse the substrate in the anti-corrosion solution for 1 hour, and then dry it until the moisture content of the substrate surface is 30% to obtain the first product;

[0022] (2) Brush the surface of the first product with tung oil, and brush until the surface of the first product is golden yellow, then place it in an environment with a temperature of 30 ° C, and dry it;

[0023] The soaking temperature is 50°C.

[0024] Described antiseptic liquid, its raw material components are five clouds 10kg, white vinegar 10kg, ethanol 3kg, polyvinyl alcohol 1kg, Artemisia annua 3kg by weight.

[0025] The antiseptic solution is prepared by grinding Wuduoyun and Artemisia annua into powder, adding water to account for 3 times the total mass of Wuduoyun and Artemisia annua, and cooking at a temperature of 120°C. , continuously add polyvinyl alcohol, stir evenly, then concentrate to a ...

Embodiment 2

[0029] A method for preparing an anti-corrosion plate, comprising the following steps:

[0030] (1) The substrate is soaked in the anti-corrosion solution for 3 hours, and then air-dried until the moisture content of the substrate surface is 40% to obtain the first product;

[0031] (2) Brush the surface of the first product with tung oil, and brush until the surface of the first product is golden yellow, then place it in an environment with a temperature of 40 ° C, and dry it;

[0032] The soaking temperature is 70°C.

[0033] Described antiseptic liquid, its raw material components are Wuduoyun 20kg, white vinegar 20kg, ethanol 8kg, polyvinyl alcohol 7kg, Artemisia annua 7kg by weight.

[0034] The antiseptic solution is prepared by grinding Wuduoyun and Artemisia annua into powder, adding water to account for 5 times the total mass of Wuduoyun and Artemisia annua, and cooking at a temperature of 150°C. , continuously add polyvinyl alcohol, stir evenly, then concentrate to...

Embodiment 3

[0038] A method for preparing an anti-corrosion plate, comprising the following steps:

[0039] (1) The substrate is soaked in the anti-corrosion solution for 2 hours, and then air-dried until the moisture content of the substrate surface is 35% to obtain the first product;

[0040] (2) Brush the surface of the first product with tung oil, and brush until the surface of the first product is golden yellow, then place it in an environment with a temperature of 35 ° C, and dry it;

[0041] The soaking temperature is 60°C.

[0042] Described antiseptic liquid, its raw material components are Wuduoyun 15kg, white vinegar 15kg, ethanol 5kg, polyvinyl alcohol 5kg, Artemisia annua 5kg by weight.

[0043] The antiseptic solution is prepared by grinding Wuduoyun and Artemisia annua into powder, adding water to account for 4 times the total mass of Wuduoyun and Artemisia annua, and boiling at a temperature of 130° C. , continuously add polyvinyl alcohol, stir evenly, then concentrate t...

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Abstract

The invention relates to the technical field of anti-corrosion plates, in particular to a preparation method of the anti-corrosion plate. By the selection and the proportion design of raw material components of anti-corrosion liquid, when a base plate is placed in the anti-corrosion liquid for soaking, harmful bacteria on the surface of the base plate can be effectively killed, and the anti-corrosion liquid can penetrate into the base plate to prevent the interior of a wood board from being eroded by worms; then tung oil is brushed onto the base plate, so that the surface layer of the base plate can be prevented from being soaked by water; furthermore, by the soaking in the anti-corrosion liquid and the control over the moisture content in a drying process, the shortcomings of rotting due to excessive moistening of the wood board and relatively low toughness and easiness in deformation due to over drying of the wood board are avoided; and therefore, the prepared anti-corrosion plate is higher in performance and attractive in appearance.

Description

technical field [0001] The invention relates to the technical field of anti-corrosion plates, in particular to a preparation method of anti-corrosion plates. Background technique [0002] With the rapid application of plates and the exposure of the shortcomings of non-corrosion resistance of plates, a large number of anti-corrosion plate products have appeared on the market, such as metal anti-corrosion plates, plastic anti-corrosion plates, and wood anti-corrosion plates. , mainly using wood panels as raw materials, however, because wood panels have poor waterproof performance, are easy to corrode, and are easily eroded by insects, there are a large number of wood anti-corrosion treatment technologies in the prior art. Such as the use of tung oil dip treatment, to achieve the effect of anti-corrosion. [0003] However, in the prior art, the anti-corrosion treatment of wood is still not ideal, which limits the use range of wood boards, reduces the service life, and the cost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27K3/50B27K5/04C09D191/00C09D5/34
CPCB27K3/50B27K5/04B27K2240/20C09D191/005
Inventor 陶晟刘献奇黄俊蔡国雄
Owner 广西贺州恒达板业股份有限公司
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