Environmentally-friendly wood preservative and preparation method thereof

A wood preservative and environmentally friendly technology, applied in the fields of botanical equipment and methods, wood treatment, impregnating wood, etc., can solve the problems of wood preservative, mildew proof, insect proof and rain proof that cannot be guaranteed, and reduce labor and material costs. The effect of low consumption, simple preparation process and easy production

Inactive Publication Date: 2019-08-06
南京天诗蓝盾生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environment-friendly wood preservative and its preparation method, to solve the problem that the current wood preservatives in the above-mentioned background technology cannot guarantee the functions of wood preservative, mildew proof, insect proof and rain proof after treatment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Materials: single- and double-chain quaternary ammonium salts (Golden), cetyl amine oxide (Golden), paraffin (Tianshi), imidacloprid, ethylene glycol, cyproconazole and deionized water.

[0022] Preparation:

[0023] (1) Prepare 30 parts of single- and double-chain quaternary ammonium salts, 10 parts of cyclaconazole, 30 parts of paraffin, 2 parts of imidacloprid, 8 parts of ethylene glycol, 10 parts of cyclaconazole and 10 parts of water;

[0024] (2) Mix the ethylene glycol and water evenly to obtain a mixed solution; wherein, the mixing speed is 80r / min, and the mixing time is 5min;

[0025] (3) Add the single- and double-chain quaternary ammonium salts, cetyl amine oxide, and cyclaconazole into the mixed solution, and mix evenly at a stirring speed of 80 r / min;

[0026] (4) Slowly add the paraffin wax emulsion into the above mixed solution, reduce the stirring speed to 30r / min, and mix for 25min. Obtain described novel environment-friendly wood preservative.

Embodiment 2

[0028] Materials: single- and double-chain quaternary ammonium salts (Golden), cetyl amine oxide (Golden), paraffin (Tianshi), imidacloprid, ethylene glycol, cyproconazole and deionized water.

[0029] Preparation:

[0030] (1) Prepare 25 parts of single- and double-chain quaternary ammonium salts, 10 parts of cetylamine oxide, 30 parts of paraffin, 2 parts of imidacloprid, 10 parts of ethylene glycol, 8 parts of cyproconazole and 15 parts of water;

[0031] (2) Mix the ethylene glycol and water evenly to obtain a mixed solution; wherein, the mixing speed is 80r / min, and the mixing time is 5min;

[0032] (3) Add the quaternary ammonium salt, cetyl amine oxide, and cyclaconazole into the mixed solution, and mix evenly at a stirring speed of 80 r / min.

[0033] (4) Slowly add the paraffin wax emulsion into the above mixed solution, reduce the stirring speed to 30r / min, and mix for 25min. Obtain described novel environment-friendly wood preservative.

Embodiment 3

[0035] Materials: single- and double-chain quaternary ammonium salts (Golden), stearyl amine oxide (Golden), paraffin (Tianshi), dinotefuran, 1,2-propylene glycol, tebuconazole and deionized water.

[0036] Preparation:

[0037] (1) Prepare 30 parts of single- and double-chain quaternary ammonium salts, 10 parts of stearyl amine oxide, 26 parts of paraffin, 1 part of dinotefuran, 10 parts of 1,2-propanediol, 8 parts of tebuconazole and 15 parts of water;

[0038] (2) Mix the 1,2-propanediol and water evenly to obtain a mixed liquid; wherein, the mixing speed is 80r / min, and the mixing time is 5min;

[0039] (3) Add the single- and double-chain quaternary ammonium salts, stearylamine oxide, dinotefuran, and tebuconazole into the mixed solution, and mix evenly at a stirring speed of 80r / min;

[0040] (4) Slowly add the paraffin wax emulsion into the above mixed solution, reduce the stirring speed to 30r / min, and mix for 25min. Obtain described novel environment-friendly wood p...

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PUM

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Abstract

The invention relates to an environmentally-friendly wood preservative and a preparation method thereof, and belongs to the technical field of microbial control preservatives. The preparation method comprises the following steps: 1, preparing 1-200 parts of a quaternary ammonium salt, 1-100 parts of amine oxide, 1-300 parts of paraffin, 0-100 parts of a pest repellent, 1-200 parts of ethylene glycol, 1-200 parts of an imidazole original drug and 1-1000 parts of water; 2, dissolving the imidazole original drug and the pest repellent in an amine solution of the quaternary ammonium salt at 20-60DEG C, and adding a cosolvent during the dissolving; an 3, forming a stable oil phase after the imidazole original drug and the pest repellant original drug are completely dissolved, sequentially adding the paraffin waterproof additive while stirring, and heating and stirring the obtained mixture to obtain the novel environmentally-friendly wood preservative. The environmentally-friendly wood preservative has the advantages of solving of the problem that preservatives cannot guarantee the anticorrosive, mildew-proof, pest-proof and rainproof functions of treated wood, simple preparation process, and easiness in production.

Description

technical field [0001] The invention relates to an environment-friendly wood preservative and a preparation method thereof, belonging to the technical field of microbial control preservatives. Background technique [0002] In recent years, copper-based, chromium-free, arsenic-free, low-toxic water-soluble preservatives such as ACQ-B, CC, and CBA-A are being widely used in foreign building materials industries. The research on wood preservation in our country is relatively weak, the scale of the wood preservation industry is small, and the use of anticorrosion materials is narrow, so it has not been widely used in the construction field. The whole society does not pay enough attention to the work of wood preservation, which leads to a big gap with the world's advanced level in terms of wood protective agent performance, impact on the environment, improvement of wood comprehensive performance, treatment technology and application range. my country's annual output of preservat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/52A01N33/12A01N43/653A01N51/00A01P3/00A01P7/04A01P13/00
CPCA01N33/12A01N43/653A01N51/00B27K3/52B27K2240/20
Inventor 孔维峰于海阔郑晓平韦海翔王远振王亚坤
Owner 南京天诗蓝盾生物科技有限公司
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