Insect prevention adhesive for wood processing, and preparation method thereof

An adhesive and insect-proof technology, which is applied in the directions of non-polymer adhesive additives, non-polymer organic compound adhesives, adhesives, etc. Good bonding properties and mechanical properties, the effect of simple production process

Inactive Publication Date: 2015-12-23
MINGGUANG CITY SUNSHINE WOOD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are various types of adhesives in the field of polymers, but the adhesive properties of the adhesives are still not ideal, and the functions of the adhesives also need to be enhanced.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] According to the weight parts of raw materials in this embodiment, the preparation method may further comprise the steps:

[0024] S1, the sodium silicate is placed in a blender and stirred, and stirred into a powder for later use;

[0025] S2. Weigh each raw material according to the weight of the raw material, add the sodium silicate powder prepared in step S1 to the reaction kettle, then add wax, butyl acrylate and methyl acrylate, stir and mix, and heat to 100-110°C for 4-5 hours , cooled, and when the temperature reaches 55-60°C, add lyxose to react for 30-40 minutes, then add diethyl cyclohexane-1,4-dicarboxylate and modified alginate fiber, and mix evenly to obtain a mixed solution;

[0026] S3, adding polyvinyl alcohol, defoamer, solidifying agent, glycerin, ethyl acetate, lithium catalyst, filler, insecticide part, polypropylene ammonium ammonium, urea, aluminum sulfate and filler to the mixed solution in step S2, Stir and mix for 50-60 minutes, cool naturally...

Embodiment 2

[0028] The anti-insect adhesive for wood processing in this embodiment is made of the following raw materials in parts by weight: 17 parts of sodium silicate, 8 parts of polyvinyl alcohol, 5 parts of lyxose, diethyl cyclohexane-1,4-dicarboxylate 9 parts of ester, 3 parts of modified alginate fiber, 4 parts of polypropylene ammonium, 10 parts of urea, 8 parts of aluminum sulfate, 4 parts of defoamer, 5 parts of curing agent, 5 parts of glycerin, 6 parts of ethyl acetate, lithium 3 parts of catalyst, 12 parts of wax, 4 parts of filler, 13 parts of butyl acrylate, 9 parts of methyl acrylate, and 8 parts of insecticide.

[0029] According to the weight parts of raw materials in this embodiment, the preparation method may further comprise the steps:

[0030] S1, the sodium silicate is placed in a blender and stirred, and stirred into a powder for later use;

[0031] S2. Weigh each raw material according to the weight of the raw material, add the sodium silicate powder prepared in ...

Embodiment 3

[0034] The anti-insect adhesive for wood processing in this embodiment is made of the following raw materials in parts by weight: 20 parts of sodium silicate, 10 parts of polyvinyl alcohol, 7 parts of lyxose, diethyl cyclohexane-1,4-dicarboxylate 10 parts of ester, 5 parts of modified alginate fiber, 6 parts of polypropylene ammonium, 12 parts of urea, 9 parts of aluminum sulfate, 6 parts of defoamer, 7 parts of curing agent, 9 parts of glycerin, 8 parts of ethyl acetate, lithium 5 parts of catalyst, 15 parts of wax, 6 parts of filler, 16 parts of butyl acrylate, 12 parts of methyl acrylate, 10 parts of insecticide.

[0035] According to the weight parts of raw materials in this embodiment, the preparation method may further comprise the steps:

[0036] S1, the sodium silicate is placed in a blender and stirred, and stirred into a powder for later use;

[0037] S2. Weigh each raw material according to the weight of the raw material, add the sodium silicate powder prepared in ...

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PUM

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Abstract

The invention provides an insect prevention adhesive for wood processing, and a preparation method thereof, and belongs to the technical field of wood processing. The adhesive is prepared by using sodium silicate, polyvinyl alcohol, lyxose, diethyl 1,4-cyclohexanedicarboxylate, modified alginic acid fibers, polyacrylamide, urea, aluminum sulfate, an antifoaming agent, a curing agent, glycerin, ethyl acetate, a lithium catalyst, wax, a filler, butyl acrylate, methyl acrylate and an insecticide. The adhesive integrates environmental protection with insect prevention, and has the advantages of non-toxicity, no formaldehyde, no pollution to environment, good adhesion and mechanical performances, insect prevention effect, wide insecticidal range, instant superpower penetration, and good loss resistance; after the adhesive is injected to wood and is cured, the adhesive instantly generates insoluble compounds and is nonvolatile; and additionally the preparation method has the advantages of simple production process and easy popularization.

Description

technical field [0001] The invention relates to the technical field of wood processing, in particular to an insect-proof adhesive for wood processing and a preparation method thereof. Background technique [0002] Whether in industrial production or daily household, adhesives are always one of the most important auxiliary materials. Adhesives use the stickiness of substances to connect and fix two separate materials together, and are very convenient to use. With the improvement of people's living standards, the choice of household furniture tends to be functional and high-quality. Traditional furniture is mainly made of various natural wood or artificial wood, usually bonded with urea-formaldehyde resin adhesive, but this adhesive will release formaldehyde after use. At present, people are carrying out wood processing, decoration and building construction. In the process, a large number of adhesives containing formaldehyde and other toxic and harmful substances are used, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/02C09J4/06C09J11/04C09J11/06
Inventor 张树芳
Owner MINGGUANG CITY SUNSHINE WOOD IND
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