CN109880413A - A kind of disinsection mold-proof interior wall coating and preparation method thereof - Google Patents

A kind of disinsection mold-proof interior wall coating and preparation method thereof Download PDF

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Publication number
CN109880413A
CN109880413A CN201910036948.5A CN201910036948A CN109880413A CN 109880413 A CN109880413 A CN 109880413A CN 201910036948 A CN201910036948 A CN 201910036948A CN 109880413 A CN109880413 A CN 109880413A
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CN
China
Prior art keywords
parts
interior wall
wall coating
proof interior
proof
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Pending
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CN201910036948.5A
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Chinese (zh)
Inventor
史蕾
崔佳惠
刘赛
郑毅
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Hebei Chenyang Industry and Trade Group Co Ltd
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Hebei Chenyang Industry and Trade Group Co Ltd
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Priority to CN201910036948.5A priority Critical patent/CN109880413A/en
Publication of CN109880413A publication Critical patent/CN109880413A/en
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  • Paints Or Removers (AREA)

Abstract

The present invention relates to technical field of coatings, specifically disclose a kind of disinsection mold-proof interior wall coating and preparation method thereof.The disinsection mold-proof interior wall coating includes the following raw material components of mass fraction: 25-30 parts of elastic emulsion;20-25 parts of butyl acrylate;15-20 parts of dibutyl phthalate;20-25 parts of titanium dioxide;10-15 parts of emulsifier;10-15 parts of thickener;15-30 parts of foaming agent;25-35 parts of mould inhibitor;10-20 parts of water-soluble silicon oil;20-30 parts of deionized water;3-5 parts of garlic P.E;3-5 parts of orange peel extract.Disinsection mold-proof interior wall coating provided by the invention, film have effects that water-fast, moisture-proof, bacteria mildew-proof and expelling parasite desinsection, and metope is made not by mould and damp worm puzzlement, to play good beautification and protective effect to wall for a long time.

Description

A kind of disinsection mold-proof interior wall coating and preparation method thereof
Technical field
The present invention relates to technical field of coatings more particularly to a kind of disinsection mold-proof interior wall coating and preparation method thereof.
Background technique
The many buildings in China are all perplexed by mould at present, mould be it is ubiquitous, as basement, wall, ceiling warp It often will appear " becoming mildewed " situation, or even bathroom tile can all have the occurrence of " becoming mildewed ".In addition, moist environment is also suitble to The existence of some insects, some areas rainy weather is more, adds atmospheric moisture weight, it is easy to which mould growth multiplies damp worm.It is mould Bacterium growth can discharge pernicious gas, be detrimental to health.Damp worm but will destroy metope, influence indoor environment beauty.
Desinsection main method is exactly to use insecticide, but insecticide toxicity is big at present, and mould is even more that not can avoid.Therefore, it grinds Sending out a kind of can not only maintain indoor environment beautiful but also have effects that the interior wall coating of disinsection mold-proof is significant.
Summary of the invention
For existing structure in wet condition wall mould easy to breed, multiply damp worm, be detrimental to health and ring The problems such as border is beautiful, the present invention provide a kind of disinsection mold-proof interior wall coating and preparation method thereof.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution:
A kind of disinsection mold-proof interior wall coating, including the following raw material components of mass fraction: 25-30 parts of elastic emulsion;Propylene 20-25 parts of acid butyl ester;15-20 parts of dibutyl phthalate;20-25 parts of titanium dioxide;10-15 parts of emulsifier;Thickener 10-15 Part;15-30 parts of foaming agent;25-35 parts of mould inhibitor;10-20 parts of water-soluble silicon oil;20-30 parts of deionized water;Garlic P.E 3- 5 parts;3-5 parts of orange peel extract.
Further, the elastic emulsion is organosilicon-modified acrylate emulsion, the organosilicon-modified acrylate Acrylate prepolymer body condensation for the polysiloxane pre polymers body and hydroxyl and/or carboxyl of hydroxyl is made, elastic emulsion tool There are a performances such as excellent resilience, flexibility, cementability, weatherability, resistance to dirt retention and UV resistant, and organic-silicon-modified propylene Acid esters lotion has more excellent stain resistance and water resistance, and coating is made to play good beautification and protective effect to wall.
Further, the emulsifier be alkyl phenol polyoxyethylene ether, have it is good wetting, infiltration, emulsification, dispersion, Solubilization improves the dispersion stabilization of coating, and the foaming agent is azodicarbonamide, so that film is generated microcellular structure, greatly Greatly while improve paint film intensity, facilitate effective component in garlic P.E and orange peel extract persistently longer The effect of distributing, reaching bacteria mildew-proof and expelling parasite desinsection;It can also cooperate with machine fluorine-silicon modified acrylic ester, make to enter in micropore Moisture reduces the water for reaching substrate through paint film, reduces the water penetration of paint film in conjunction with hydrophilic carboxyl or hydroxyl group.
Further, the garlic P.E is allicin, can inhibit fungus growth, has anthelminthic effect.The orange peel The effect of extract is orange peel ethanol extract, has and inhibits worm's ovum growth, and then kills worm's ovum.
Further, the thickener is polyacrylate-type thickeners, improves coating mobility, levelability and anti-splashing Property;And microorganism and enzyme are stablized.
Further, the mould inhibitor is 1,2- phenylpropyl alcohol isothiazoline -3- ketone (BIT), can effectively kill various mushrooms, Bactericidal mould proof effect broad-spectrum long-acting, does not develop drug resistance.
Compared with the existing technology, disinsection mold-proof interior wall coating provided by the invention, using elastic emulsion as main film forming substance, Interact with butyl acrylate, dibutyl phthalate and titanium dioxide, improve the tensile strength of film, fracture elongation and Water resistance, and by addition foaming agent, make film that there is microcellular structure, facilitates mould inhibitor, garlic P.E and orange peel and extract Effective component in object is persistently dispersed into film coated surface longer and reaches bacteria mildew-proof and insecticidal action, and Multiple components collaboration is made With, so that film is had effects that water-fast, moisture-proof, bacteria mildew-proof and expelling parasite desinsection, perplex metope by mould and damp worm for a long time, Good beautification and protective effect are played to wall.
The present invention also provides the preparation methods of above-mentioned disinsection mold-proof interior wall coating, comprising the following steps:
(1) each component is weighed according to the raw material proportioning;
(2) elastic emulsion, butyl acrylate, dibutyl phthalate, emulsifier and deionized water are mixed Material processing, obtains premix;
(3) by the titanium dioxide, foaming agent, mould inhibitor, water-soluble silicon oil, garlic P.E, orange peel extract and thickening Agent is added to the premix, and agitated processing obtains disinsection mold-proof interior wall coating.
Further, the mixing speed of the mixing treatment is 500-800rpm, time 3-8min.
Further, the mixing speed of the stir process is 800-1200rpm, time 15-25min.
Compared with the existing technology, the preparation method of disinsection mold-proof interior wall coating provided by the invention, simple process, operation side Just, raw materials used environmentally protective, safe and non-toxic, the interior wall coating being prepared has effects that disinsection mold-proof.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Embodiment 1
A kind of disinsection mold-proof interior wall coating, including the following raw material components of mass fraction: organosilicon-modified acrylate cream 27 parts of liquid;22 parts of butyl acrylate;17 parts of dibutyl phthalate;23 parts of titanium dioxide;12 parts of nonyl polyoxyethylene ether;Poly- third 13 parts of olefin(e) acid sodium;27 parts of azodicarbonamide;BIT26 parts of mould inhibitor;15 parts of water-soluble silicon oil;26 parts of deionized water;Allicin 4 Part;4 parts of orange peel ethanol extract.
The preparation method of above-mentioned disinsection mold-proof interior wall coating, comprising the following steps:
(1) each component is weighed according to the raw material proportioning;
(2) by the organosilicon-modified acrylate emulsion, butyl acrylate, dibutyl phthalate, nonyl polyoxy Vinethene and deionized water obtain premix with 600rpm progress mixing treatment 5min;
(3) titanium dioxide, azodicarbonamide, mould inhibitor BIT, water-soluble silicon oil, allicin, orange peel ethyl alcohol are extracted Object and Sodium Polyacrylate are added to the premix, with 1000rpm stir process 20min, obtain disinsection mold-proof interior wall coating.
Embodiment 2
A kind of disinsection mold-proof interior wall coating, including the following raw material components of mass fraction: organosilicon-modified acrylate cream 25 parts of liquid;20 parts of butyl acrylate;15 parts of dibutyl phthalate;20 parts of titanium dioxide;11 parts of nonyl polyoxyethylene ether;Poly- third 10 parts of olefin(e) acid sodium;15 parts of azodicarbonamide;BIT25 parts of mould inhibitor;10 parts of water-soluble silicon oil;20 parts of deionized water;Allicin 3 Part;3 parts of orange peel ethanol extract.
The preparation method of above-mentioned disinsection mold-proof interior wall coating, comprising the following steps:
(1) each component is weighed according to the raw material proportioning;
(2) by the organosilicon-modified acrylate emulsion, butyl acrylate, dibutyl phthalate, nonyl polyoxy Vinethene and deionized water obtain premix with 500rpm progress mixing treatment 8min;
(3) titanium dioxide, azodicarbonamide, mould inhibitor BIT, water-soluble silicon oil, allicin, orange peel ethyl alcohol are extracted Object and Sodium Polyacrylate are added to the premix, with 800rpm stir process 25min, obtain disinsection mold-proof interior wall coating.
Embodiment 3
A kind of disinsection mold-proof interior wall coating, including the following raw material components of mass fraction: organosilicon-modified acrylate cream 30 parts of liquid;25 parts of butyl acrylate;20 parts of dibutyl phthalate;25 parts of titanium dioxide;15 parts of nonyl polyoxyethylene ether;Poly- third 15 parts of olefin(e) acid sodium;30 parts of azodicarbonamide;BIT31 parts of mould inhibitor;20 parts of water-soluble silicon oil;30 parts of deionized water;Allicin 5 Part;5 parts of orange peel ethanol extract.
The preparation method of above-mentioned disinsection mold-proof interior wall coating, comprising the following steps:
(1) each component is weighed according to the raw material proportioning;
(2) by the organosilicon-modified acrylate emulsion, butyl acrylate, dibutyl phthalate, nonyl polyoxy Vinethene and deionized water obtain premix with 800rpm progress mixing treatment 3min;
(3) titanium dioxide, azodicarbonamide, mould inhibitor BIT, water-soluble silicon oil, allicin, orange peel ethyl alcohol are extracted Object and Sodium Polyacrylate are added to the premix, with 1200rpm stir process 15min, obtain disinsection mold-proof interior wall coating.
In order to better illustrate the present invention embodiment provide disinsection mold-proof interior wall coating characteristic, below by embodiment 1, 2, the disinsection mold-proof interior wall coating of 3 preparations carries out the test of respective performances, and the results are shown in Table 1.
Table 1
Above data shows that disinsection mold-proof interior wall coating provided in an embodiment of the present invention has preferable application property, alkaline-resisting Property, abrasion resistance and water resistance.
Technical solution in order to better illustrate the present invention is done by comparative example and the embodiment of the present invention into one further below The comparison of step.
Comparative example 1
By azodicarbonamide (foaming agent) the ingredient removal in embodiment 1, other components are constant, and preparation method is the same as real Example 1 is applied, disinsection mold-proof interior wall coating is obtained.
The characteristic for the disinsection mold-proof interior wall coating that embodiment provides in order to better illustrate the present invention, below by embodiment 1- 3 and comparative example 1 prepare disinsection mold-proof interior wall coating carry out bacteria mildew-proof effect test, by bacterium solution (Escherichia coli, aspergillus niger Bacterium) it is spread evenly across on the load glass side for being coated with above-mentioned coating, bacterium solution, which is picked, after 0,4,12,24,48,100 hour is placed in physiology It in salt water, takes 0.5m1 in culture dish, culture medium is added, cultivate 48 hours in the incubator, take out statistics clump count (wherein, Processing in 0 hour is used as blank control, and clump count can be used as initial clump count), according to formula calculating sterilizing rate: sterilizing rate= (clump count after initial clump count-sterilization)/initial clump count x100%, the results are shown in Table 2.
Table 2
Above data can obtain, and disinsection mold-proof interior wall coating provided in an embodiment of the present invention has the function of good bacteria mildew-proof Effect, perplexs metope by mould for a long time, plays good beautification and protective effect to wall.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (9)

1. a kind of disinsection mold-proof interior wall coating, it is characterised in that: including the following raw material components of mass fraction: elastic emulsion 25- 30 parts;20-25 parts of butyl acrylate;15-20 parts of dibutyl phthalate;20-25 parts of titanium dioxide;10-15 parts of emulsifier;Increase Thick dose 10-15 parts;15-30 parts of foaming agent;25-35 parts of mould inhibitor;10-20 parts of water-soluble silicon oil;20-30 parts of deionized water;Greatly 3-5 parts of garlic extract;3-5 parts of orange peel extract.
2. disinsection mold-proof interior wall coating as described in claim 1, it is characterised in that: the elastic emulsion is organic-silicon-modified third Olefin(e) acid ester lotion.
3. disinsection mold-proof interior wall coating as described in claim 1, it is characterised in that: the emulsifier is alkylphenol-polyethenoxy Ether, the foaming agent are azodicarbonamide.
4. disinsection mold-proof interior wall coating as described in claim 1, it is characterised in that: the garlic P.E is allicin, institute Stating orange peel extract is orange peel ethanol extract.
5. disinsection mold-proof interior wall coating as described in claim 1, it is characterised in that: the thickener is polyacrylate increasing Thick dose.
6. disinsection mold-proof interior wall coating as described in claim 1, it is characterised in that: the mould inhibitor is 1,2- phenylpropyl alcohol isothiazole Quinoline -3- ketone.
7. a kind of preparation method of disinsection mold-proof interior wall coating, it is characterised in that: the following steps are included:
(1) each component is weighed according to raw material proportioning as described in any one of claims 1 to 6;
(2) elastic emulsion, butyl acrylate, dibutyl phthalate, emulsifier and deionized water are carried out at mixing Reason, obtains premix;
(3) titanium dioxide, foaming agent, mould inhibitor, water-soluble silicon oil, garlic P.E, orange peel extract and thickener are added Enter to the premix, agitated processing obtains disinsection mold-proof interior wall coating.
8. the preparation method of disinsection mold-proof interior wall coating as claimed in claim 7, it is characterised in that: the mixing treatment is stirred Mixing speed is 500-800rpm, time 3-8min.
9. the preparation method of disinsection mold-proof interior wall coating as claimed in claim 7, it is characterised in that: the stir process is stirred Mixing speed is 800-1200rpm, time 15-25min.
CN201910036948.5A 2019-01-15 2019-01-15 A kind of disinsection mold-proof interior wall coating and preparation method thereof Pending CN109880413A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430403A (en) * 2020-10-19 2021-03-02 江苏汉卫环境安全科技有限公司 Antibacterial coating for mobile laboratory
CN112812607A (en) * 2020-12-30 2021-05-18 南京逸科景润科技有限公司 Mildew-proof insect-expelling environment-friendly coating and preparation method thereof
WO2022133661A1 (en) * 2020-12-21 2022-06-30 张辉航 Ultraviolet-curable white primer for fireproof layer
CN115058162A (en) * 2022-07-06 2022-09-16 广西维一涂料制造有限公司 High-strength bright interior wall coating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221331A (en) * 2016-08-31 2016-12-14 张家口市凯博风房地产开发有限公司 A kind of inner wall mold-proof paint and preparation method thereof
CN106578839A (en) * 2016-11-25 2017-04-26 广州市义和化工有限公司 Feed mildew proofing agent and preparation method thereof
CN107603386A (en) * 2017-09-22 2018-01-19 江苏瑞腾涂装科技有限公司 A kind of safe free from extraneous odour coating
WO2018120703A1 (en) * 2016-12-29 2018-07-05 常德金德新材料科技股份有限公司 Mildew-proof preservative paint, preparation method therefor and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106221331A (en) * 2016-08-31 2016-12-14 张家口市凯博风房地产开发有限公司 A kind of inner wall mold-proof paint and preparation method thereof
CN106578839A (en) * 2016-11-25 2017-04-26 广州市义和化工有限公司 Feed mildew proofing agent and preparation method thereof
WO2018120703A1 (en) * 2016-12-29 2018-07-05 常德金德新材料科技股份有限公司 Mildew-proof preservative paint, preparation method therefor and application thereof
CN107603386A (en) * 2017-09-22 2018-01-19 江苏瑞腾涂装科技有限公司 A kind of safe free from extraneous odour coating

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430403A (en) * 2020-10-19 2021-03-02 江苏汉卫环境安全科技有限公司 Antibacterial coating for mobile laboratory
WO2022133661A1 (en) * 2020-12-21 2022-06-30 张辉航 Ultraviolet-curable white primer for fireproof layer
CN112812607A (en) * 2020-12-30 2021-05-18 南京逸科景润科技有限公司 Mildew-proof insect-expelling environment-friendly coating and preparation method thereof
CN115058162A (en) * 2022-07-06 2022-09-16 广西维一涂料制造有限公司 High-strength bright interior wall coating
CN115058162B (en) * 2022-07-06 2024-03-26 广西维一涂料制造有限公司 Mildew preventive containing ZPT

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Application publication date: 20190614

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