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Two-components water type epoxy putty for anti-termide and anti-insect, prepn. method and use thereof

A water-based epoxy and termite-proof technology, applied in epoxy resin coatings, coatings, filling pastes, etc., can solve the problems of lack of termite-proof and pest-proof ability, environmental pollution, harmful drugs and human body, and achieve high efficiency of termite and pest-proofing. , good decorative effect, simple construction effect

Active Publication Date: 2006-09-13
上海展辰涂料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as Chinese patent, a kind of epoxy modified putty, 02139822.4; Document (1) MA series transparent wood primer and putty ("New Building Materials", 2002, 2) and (2) the development of water-based transparent wood putty ("Small and Medium-sized Enterprise Science and Technology ", 2001, 12) reported technology, all do not have the anti-termite anti-insect ability, its shortcoming is that medicine is easily lost, and the duration of drug effect is short; Medicine is harmful to human body, pollutes environment; After the solution of wood surface brushing medicine , which affects the paint finish on the wood surface
Therefore, the current anti-termite and anti-insect spraying technology for wood or planks cannot be applied to the coating and home decoration of modern wooden furniture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Main ingredient: (parts by weight)

[0028] 27 parts of water, 0.4 parts of wetting agent X-405, 0.45 parts of dispersant EFKA 4560, 0.3 parts of defoamer NXZ, fungicide (A33), 5-chloro-2-methyl-4-isothiazolin-3-one 0.15 parts, 14 parts of 800 mesh quartz powder, 10 parts of 1000 mesh talc powder, 36 parts of 800 mesh heavy calcium carbonate, 11 parts of water-based epoxy curing agent (MH-1000), 0.2 parts of thickener fumed silica, insect repellent 0.4 parts of pyrethroids beta-cypermethrin.

[0029] Curing agent: (weight part)

[0030] 90 parts of liquid epoxy resin (R-140), 9 parts of reactive diluent (N-10, butyl glycidyl ester), 1 part of glacial acetic acid.

[0031] Mix and stir water, wetting agent, dispersant, defoamer, and bactericide evenly, then add quartz powder, talcum powder, heavy calcium carbonate, stir and disperse for 15 minutes, add water-based epoxy curing agent, insect repellent, and then add Thickener to adjust the consistency, and then disperse...

Embodiment 2

[0037] Main ingredient: (parts by weight)

[0038] 22 parts of water, 0.3 parts of wetting agent (X-405), 0.3 parts of dispersant (EFKA 4560, water-based polyurethane), 0.2 parts of defoamer (NXZ, mineral oil), bactericide (A33, 5-chloro-2- Methyl-4 isothiazolin-3-one) 0.2 parts, 17 parts of 800 mesh quartz powder, 15 parts of 1000 mesh talcum powder, 34 parts of 800 mesh heavy calcium carbonate, water-based epoxy curing agent (MH-1000, water-based poly amide) 8 parts, thickener (M-5, fumed silica) 0.2 parts, insect repellant (silica belching) 4-ethoxyphenyl [3-(4-fluoro-3-phenoxyphenyl) propyl Base] 2.8 parts of dimethylsilane,

[0039] Curing agent: (weight part)

[0040] 86 parts of liquid epoxy resin (R-140), 12.5 parts of reactive diluent (N-10, butyl glycidyl ester), 1.5 parts of glacial acetic acid.

[0041] The mixing ratio of main agent and curing agent is 1:5, weight ratio. Others are the same as the embodiment.

[0042] Preface

[0043] Note: Level 0 ...

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PUM

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Abstract

This invention discloses two-component aquosity epoxy termite-proof and bug-proof putty. The filming matter (liquid epoxy resin), special bug proof agent (such as insect control chrysanthemum ester style or other bug proof agent), coating auxiliary agent, quartz powder, talcum powder, disintagrated chalk, curing agent in the receipt are used in painting dressing process of furniture and plank floor to form termite and bug proof putty film to prevent termite and other bristletail to erode carpentry. Its efficiency is high, decorating effect is good, and execution is convenient, it can be used to carpentry processing of modern wood furniture painting and home decoration.

Description

technical field [0001] The invention relates to a water-based wood coating, in particular to a two-component water-based epoxy termite-proof and insect-proof putty. Background technique [0002] At present, the treatment of wood against termites and insects is mainly based on soaking and brushing methods, that is, the wood is soaked in a solution containing a drug, or the solution containing a drug is painted on the surface of the wood. Such as Chinese patent, a kind of epoxy modified putty, 02139822.4; Document (1) MA series transparent wood primer and putty ("New Building Materials", 2002, 2) and (2) the development of water-based transparent wood putty ("Small and Medium-sized Enterprise Science and Technology ", 2001, 12) reported technology, all do not have the anti-termite anti-insect ability, its shortcoming is that medicine is easily lost, and the duration of drug effect is short; Medicine is harmful to human body, pollutes environment; After the solution of wood sur...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/34
Inventor 陈寿生
Owner 上海展辰涂料有限公司
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