Preparation process of environment-friendly antiseptic wood

A preparation process and technology of anti-corrosion wood, which is applied in the direction of manufacturing tools, wood processing appliances, wood treatment, etc., can solve the problems of low cost, low environmental protection and safety of anti-corrosion wood, and achieve the effects of moderate price, convenient painting and stable performance.

Inactive Publication Date: 2011-03-30
焦永彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a preparation process of environment-friendly anticorrosive wood, which solves the problem of low environmental protection and safety of anticorrosive wood in the prior art, and has low cost and strong waterproof and anti-corrosion properties. Pollution performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation process comprises the following steps:

[0022] Pretreatment: put the wood in a closed cylinder, and make the wood cells generate negative pressure by vacuuming;

[0023] Inject preservative: inject water-soluble preservative zinc chloride into the above-mentioned cylinder and start to pressurize, so that the preservative penetrates into the wood;

[0024] High-temperature treatment: The above-mentioned preservative-injected wood is subjected to high-temperature treatment at 200°C for 40 hours;

[0025] Air-drying: air-dry the wood after the above-mentioned high-temperature treatment at room temperature;

[0026] Oiling: brush wood wax oil on the surface of the above-mentioned air-dried wood;

[0027] Get the finished product.

Embodiment 2

[0029] In the pretreatment step, the water-soluble preservative is zinc sulfate, and in the high-temperature treatment step, the high-temperature treatment is performed at 180° C. for 48 hours; other steps are the same as in Example 1.

Embodiment 3

[0031] In the high-temperature treatment step, the high-temperature treatment was performed at 260° C. for 32 hours; other steps were the same as in Example 1.

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PUM

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Abstract

The invention relates to a preparation process of nontoxic and harmless environment-friendly antiseptic wood, which is mainly applicable to the field of decoration with high requirements on environmental protection and durability. The preparation process comprises the steps of pretreatment, injection of antiseptic, high-temperature treatment, air drying and oiling. Without any toxic or harmful substance, the environment-friendly antiseptic wood is durable and waterproof, resists rubbing and dirt, prevents mildew, has stable performance, bright and lasting color and luster, noble and elegant appearance and moderate cost, is convenient to paint, ensures no crack or warping and stripping, and is superior to teak in dimensional stability and moisture absorption expansibility; and the wood elasticity and health are maintained, wood cracks are prevented and free breath of the wood is ensured.

Description

technical field [0001] The invention relates to a kind of anticorrosive wood, in particular to a preparation process of a non-toxic and harmless environment-friendly anticorrosive wood, which is mainly applicable to the decoration field with high requirements on environmental protection and durability. Background technique [0002] Wood is a biological organism. It is the most warm and friendly material in the gardening landscape, and it is also the most widely used green natural product. However, wood is very vulnerable to natural seasons and insect pests (termites, etc.), making it lose The original commercial value, but the special anti-corrosion and anti-bacterial impregnation treatment of wood can completely make up for this defect, so as to achieve a long life and maintain the beauty of wood in the natural landscape. [0003] Preservative wood is a kind of wood that uses preservatives to infiltrate and solidify the wood to make the wood have the function of preventing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08B27K3/22B27K5/00
Inventor 焦永彬
Owner 焦永彬
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