CN105017896A - Antibacterial finishing coat for wood products - Google Patents
Antibacterial finishing coat for wood products Download PDFInfo
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- CN105017896A CN105017896A CN201510453818.3A CN201510453818A CN105017896A CN 105017896 A CN105017896 A CN 105017896A CN 201510453818 A CN201510453818 A CN 201510453818A CN 105017896 A CN105017896 A CN 105017896A
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Abstract
The invention discloses an antibacterial finishing coat for wood products, relating to the technical field of coatings. The antibacterial finishing coat is prepared from the following components in parts by weight: 40-60 parts of an acrylic emulsion, 2-10 parts of modified rosin resin, 0.1-0.5 part of nano-zinc oxide, 0.1-1 part of fluorine-carbon-modified acrylate flatting agent, 20-30 parts of hexamethylene diisocyanate, 2-5 parts of ethanol, 5-10 parts of pigments, 2-5 parts of bentonite, 8-10 parts of silicon dioxide, 1-3 parts of mineral oil and 5-10 parts of deionized water. Compared with existing woodware finishing coats, the antibacterial finishing coat has the advantages that the antibacterial effect is obvious, and the antibacterial rate reaches 100%.
Description
Technical field
The present invention relates to technical field of coatings, the antibacterial finish paint of especially a kind of woodwork.
Background technology
By the impact of rainy, the wet weather in south, the furniture surface of a lot of woodenware class easily grows the bacterium such as intestinal bacteria, golden grape bacillus, thus makes that furniture surface is mouldy, variable color, not only affects the attractive in appearance of furniture, also result in bacterial reproduction and spread disease.At present, solvent-borne type wood lacquer mostly is in traditional woodwork paint, based on solvent borne polyurethane and pyroxylin(e)finish, this wood lacquer due to organic volatile total amount high, to environment, affect the health of people, therefore consumption is in downtrending year by year, aqueous woodware paint is then free from environmental pollution, and market outlook are good.But these aqueous woodware paints mainly play a part decoration and protection mostly, and do not have bacteriostatic action, even if some lacquer as woodenware finish has bacteriostatic action, but its fungistatic effect is not very good.
Summary of the invention
Problem to be solved by this invention is to provide a kind of antibacterial finish paint of woodwork of good antimicrobial effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
Be made up of the raw material of following weight part:
ACRYLIC EMULSION 40 parts ~ 60 parts; Modified rosin resin 2 parts ~ 10 parts; Nano zine oxide 0.1 part ~ 0.5 part; Fluorine-carbon modified acrylate flow agent 0.1 part ~ 1 part; Hexamethylene diisocyanate 20 parts ~ 30 parts; Ethanol 2 parts ~ 5 parts; Pigment 5 parts ~ 10 parts; Wilkinite 2 parts ~ 5 parts; Silicon-dioxide 8 parts ~ 10 parts; 1 part ~ 3 parts, mineral oil; Deionized water 5 parts ~ 10 parts.
In technique scheme, scheme can also be more specifically:
The weight part of described raw material is:
ACRYLIC EMULSION 40 parts; Modified rosin resin 10 parts; Nano zine oxide 0.1 part; Fluorine-carbon modified acrylate flow agent 0.1 part; Hexamethylene diisocyanate 30 parts; Ethanol 2 parts; Pigment 5 parts; Wilkinite 5 parts; Silicon-dioxide 8 parts; 1 part, mineral oil; Deionized water 5 parts.
Further: the weight part of described raw material is:
ACRYLIC EMULSION 60 parts; Modified rosin resin 2 parts; Nano zine oxide 0.5 part; Fluorine-carbon modified acrylate flow agent 1 part; Hexamethylene diisocyanate 20 parts; Ethanol 5 parts; Pigment 10 parts; Wilkinite 2 parts; Silica 10 part; 3 parts, mineral oil; Deionized water 10 parts.
Owing to adopting technique scheme, the present invention has following beneficial effect:
Owing to adopting nano zine oxide in the present invention, nano zine oxide has photocatalysis, after nanoparticle receives the photon irradiation being greater than luminosity energy, electronics transits to conduction band from valence band, produce electronics one hole pair, because electronics has reductibility, hole has oxidisability, they react with the water and oxygen that are adsorbed in its surface respectively, generate highly active hydroxyl free radical and ultra-oxygen anion free radical, these free radicals can destroy the bacterial film of germ and inner organized enzyme, play bactericidal effect, because fungistatic effect of the present invention is obvious, its bacteriostasis rate is up to 100%.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only confined to following examples.
Embodiment 1:
The antibacterial finish paint of this woodwork adopts following raw material:
ACRYLIC EMULSION 40 parts; Modified rosin resin 10 parts; Nano zine oxide 0.1 part; Fluorine-carbon modified acrylate flow agent 0.1 part; Hexamethylene diisocyanate 30 parts; Ethanol 2 parts; Pigment 5 parts; Wilkinite 5 parts; Silicon-dioxide 8 parts of parts; 1 part, mineral oil; Deionized water 5 parts;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5;
B, nano zine oxide, fluorine-carbon modified acrylate flow agent, pigment, wilkinite, silicon-dioxide, water and step A gains are put into shredder, be ground to fineness and be less than 10 microns;
C, step B gains are poured in high speed dispersor, add ACRYLIC EMULSION, modified rosin resin and mineral oil and disperse 3 hours with the rotating speed of 900 revs/min, to obtain final product.
After tested, the bacteriostasis rate of the antibacterial finish paint of woodwork that the present embodiment obtains is 100%.
Embodiment 2:
The antibacterial finish paint of this woodwork adopts following raw material:
ACRYLIC EMULSION 60 parts; Modified rosin resin 2 parts; Nano zine oxide 0.5 part; Fluorine-carbon modified acrylate flow agent 1 part; Hexamethylene diisocyanate 20 parts; Ethanol 5 parts; Pigment 10 parts; Wilkinite 2 parts; Silica 10 part; 3 parts, mineral oil; Deionized water 10 parts;
Its preparation method is identical with embodiment 1.
After tested, the bacteriostasis rate of the antibacterial finish paint of woodwork that the present embodiment obtains is 100%.
Claims (3)
1. the antibacterial finish paint of woodwork, is characterized in that being made up of the raw material of following weight part:
ACRYLIC EMULSION 40 parts ~ 60 parts; Modified rosin resin 2 parts ~ 10 parts; Nano zine oxide 0.1 part ~ 0.5 part; Fluorine-carbon modified acrylate flow agent 0.1 part ~ 1 part; Hexamethylene diisocyanate 20 parts ~ 30 parts; Ethanol 2 parts ~ 5 parts; Pigment 5 parts ~ 10 parts; Wilkinite 2 parts ~ 5 parts; Silicon-dioxide 8 parts ~ 10 parts; 1 part ~ 3 parts, mineral oil; Deionized water 5 parts ~ 10 parts.
2. the antibacterial finish paint of woodwork according to claim 1, is characterized in that the weight part of described raw material is:
ACRYLIC EMULSION 40 parts; Modified rosin resin 10 parts; Nano zine oxide 0.1 part; Fluorine-carbon modified acrylate flow agent 0.1 part; Hexamethylene diisocyanate 30 parts; Ethanol 2 parts; Pigment 5 parts; Wilkinite 5 parts; Silicon-dioxide 8 parts; 1 part, mineral oil; Deionized water 5 parts.
3. the antibacterial finish paint of woodwork according to claim 1, is characterized in that the weight part of described raw material is:
ACRYLIC EMULSION 60 parts; Modified rosin resin 2 parts; Nano zine oxide 0.5 part; Fluorine-carbon modified acrylate flow agent 1 part; Hexamethylene diisocyanate 20 parts; Ethanol 5 parts; Pigment 10 parts; Wilkinite 2 parts; Silica 10 part; 3 parts, mineral oil; Deionized water 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453818.3A CN105017896A (en) | 2015-07-29 | 2015-07-29 | Antibacterial finishing coat for wood products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453818.3A CN105017896A (en) | 2015-07-29 | 2015-07-29 | Antibacterial finishing coat for wood products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105017896A true CN105017896A (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453818.3A Pending CN105017896A (en) | 2015-07-29 | 2015-07-29 | Antibacterial finishing coat for wood products |
Country Status (1)
| Country | Link |
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| CN (1) | CN105017896A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221452A (en) * | 2016-08-17 | 2016-12-14 | 安徽江淮车轮有限公司 | A kind of high life steel ring wheel coating |
| CN106243868A (en) * | 2016-08-17 | 2016-12-21 | 安徽江淮车轮有限公司 | A kind of fork truck steel ring antifouling paint |
| CN108456470A (en) * | 2018-01-25 | 2018-08-28 | 河北晨阳工贸集团有限公司 | A kind of toilet lid water paint and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008286A (en) * | 2006-01-25 | 2007-08-01 | 魏英洲 | Flooring Board with health care function |
| CN104098979A (en) * | 2013-04-15 | 2014-10-15 | 四川远见实业有限公司 | Self-crosslinked high-gloss aqueous woodware finishing coat |
-
2015
- 2015-07-29 CN CN201510453818.3A patent/CN105017896A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008286A (en) * | 2006-01-25 | 2007-08-01 | 魏英洲 | Flooring Board with health care function |
| CN104098979A (en) * | 2013-04-15 | 2014-10-15 | 四川远见实业有限公司 | Self-crosslinked high-gloss aqueous woodware finishing coat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221452A (en) * | 2016-08-17 | 2016-12-14 | 安徽江淮车轮有限公司 | A kind of high life steel ring wheel coating |
| CN106243868A (en) * | 2016-08-17 | 2016-12-21 | 安徽江淮车轮有限公司 | A kind of fork truck steel ring antifouling paint |
| CN108456470A (en) * | 2018-01-25 | 2018-08-28 | 河北晨阳工贸集团有限公司 | A kind of toilet lid water paint and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |