CN101880500A - Nano sterilizing anionic double-component aqueous wood paint - Google Patents
Nano sterilizing anionic double-component aqueous wood paint Download PDFInfo
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- CN101880500A CN101880500A CN2010102205099A CN201010220509A CN101880500A CN 101880500 A CN101880500 A CN 101880500A CN 2010102205099 A CN2010102205099 A CN 2010102205099A CN 201010220509 A CN201010220509 A CN 201010220509A CN 101880500 A CN101880500 A CN 101880500A
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Abstract
In order to solve the problem of environmental pollution of the conventional coating, the invention provides a novel nano sterilizing anionic double-component aqueous wood finishing paint and a preparation method thereof. The nano sterilizing anionic double-component aqueous wood finishing paint provided by the invention comprises a component A and a component B, wherein the component A comprises the following components in part by weight: 65 to 90 parts of acrylic resin, 0.2 to 0.4 part of antifoaming agent, 0.4 to 0.6 part of composite nano anionic powder, 0.1 to 0.3 part of dispersant, 0.5 to 1.5 parts of thickening agent and 15 to 25 parts of water; and the component B comprises the following component in part by weight: 40 to 60 parts of water-dispersed polyisocyanate, wherein the weight of the component A is 1.5 to 2.5 times that of the component B. The nano sterilizing anionic double-component aqueous wood finishing paint has the technical advantages of environmental protection, strong sterilization and mildew prevention, capability of constantly releasing anions and purification and indoor air.
Description
Technical field
The present invention relates to coating composition, be specifically related to a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish and preparation method thereof with the sustainable release anion fine-purification of strong disinfecting mildew-resistant air.
Background technology
The coating variety that existing market is sold is many, purposes is wide, especially door and window tailor-made paint, the multiple function of each tool, but when using all kinds of synthesis material, generally all contain harmful material, and discharge peculiar smell, as formaldehyde, VOC (volatile organic compounds), heavy metal, benzene etc. exceed standard and then environment and HUMAN HEALTH are produced a large amount of the murder by poisoning, virus and bacterium are always to have when our living space in addition, ubiquitous, everybody physical and mental health is perplexed always and is threatening in the existence of virus and bacteria to the hazard rating of human body, as intestinal bacteria, streptococcus aureus, candida albicans, withered grass gemma etc. can cause infectation of bacteria to spread disease; In addition, a large amount of household electrical appliance enter ordinary people family, cause the environment negative ion concentration to reduce when using air-conditioning, influence the healthy of people.
In view of this, in order to address the above problem, this creator after deliberation, develops, and has the present invention to produce eventually according to oneself practical experience and technical concept.
Summary of the invention
The present invention will provide a kind of nano sterilizing anionic double-component aqueous wood paint, makes it have the sustainable release negative ion of strong disinfecting mildew-resistant, the technical problem that purifies the air of a room with solution.
It is such solving the problems of the technologies described above the technical scheme that is adopted: comprise first component and component B, wherein,
The first component comprises the composition of following weight part:
Acrylic acid resin: 65～90 parts
Defoamer: 0.2～0.4 part
Composite Nano negative ion powder: 0.4～0.6 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.1～0.3 part
Thickening material: 0.5～1.5 part
Water: 15～25 parts
Component B comprises the composition of following weight part: waterborne curing agent: 40～60 parts
Wherein the weight of first component is 1.5 to 2.5 times of component B weight.The effect of waterborne curing agent is the film forming that promotes the first component.
Described nano sterilizing anionic double-component aqueous lacquer as woodenware finish, preferred version is:
The first component comprises the composition of following weight part:
Acrylic acid resin: 78 parts
Defoamer: 0.3 part
Composite Nano negative ion powder: 0.5 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.2 part
Thickening material: 1 part
Water: 20 parts
Component B comprises the composition of following weight part: waterborne curing agent: 50 parts.
The preferred water-based hydroxyl acrylic of described acrylic acid resin resin.Described composite Nano negative ion powder, be silicate minerals powder with the nano photo-catalytic material modification, the active ingredient of composite Nano sterilization powder is the combination of nanometer silver, copper, zinc, manganese, the multiple metal particle of iron, and its carrier is that titanium phosphate, zirconium phosphate or zeolite powder are the body material. described defoamer preferred fat hydrocarbon and emulsifier mixture.Described dispersion agent optimization polypropylene acid sodium-salt.Described thickening material preferred acrylate/nitrile amine copolymer thing.Described waterborne curing agent is an aqueous dispersion type polyisocyanate fat.
The present invention also provides the preparation method of described nano sterilizing anionic double-component aqueous lacquer as woodenware finish, may further comprise the steps: the first component is mixed the back stir, grind, high speed dispersion is filtered, check, packing.First and second liang of components just mix when being to use.
Nano sterilizing anionic double-component aqueous lacquer as woodenware finish of the present invention, with water is that thinner, the woodenware that does not contain organic solvent are coated with ornaments, do not contain benzene,toluene,xylene, formaldehyde, free TDI toxic heavy metal, nontoxic non-stimulated smell, harmless, free from environmental pollution, paint film plentiful, sparkling and crystal-clear bright, snappiness good and it is water-fast to have, wear-resisting, ageing-resistant, anti-xanthochromia, fast drying, characteristics such as easy to use.In construction process, can there be the potential injury in symptom such as the painter can not produce dizziness, cough, feel sick yet when the human consumer uses.Be that a kind of wear resisting property, yellowing resistance can be superior, the hardness height, film forming properties is good, the product glossiness is higher, is fit to the environment-friendly health type paint that the luxurious decoration of household, villa outdoor decoration, hotel use.Every index meets national standard (the I type coating products technical requirements in the HG/T2454-2006 solvent borne polyurethane coating (two component)), meet state compulsion standard (GB18581-2001) indoor decorating material again, limits of harmful substances in the type woodwork coating.
More specifically, compared with prior art, have following characteristics:
1, environmental protection: because solvent is a water, product VOC content very low (only add a little auxiliary during production, these auxiliary agents have plenty of organism) can not be detrimental to health environmentally safe.
2, safety: the two group of nano bactericidal negative ion moisture content wood lacquer do not fire, not quick-fried, nontoxic, do not have corrodibility, is easy to transportation, stores and construction.
3, efficient: can work continuously in the water-miscible paint construction, construction appliance directly water cleans: the preparation of construction time is short, and effect is nearly 2 times of traditional paint.
4, attractive in appearance: the polyester system is plentiful soft, and is strong but pliable in texture, has decorative effect, meets the requirement in market, incorporates current environmental protection trend.
5, firm: as water-fast 100 hours, to guarantee to sustain its quality through age; Heat-resisting high temperature resistant; High rigidity: reach 2H, domestic original in style, be applicable to any wood surface (comprising the floor).
6, nano sterilizing anionic double-component aqueous lacquer as woodenware finish of the present invention also has the tangible sustainable release negative ion of strong disinfecting mildew-resistant, the effect that purifies the air of a room.
Embodiment
Preferred implementations more of the present invention below are provided, understand the present invention to help further, but protection scope of the present invention are not limited in this.
Embodiment 1
A kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish comprises first component and component B:
The first component comprises the composition of following weight part:
Acrylic acid resin: 78 parts
Defoamer: 0.3 part
Composite Nano negative ion powder: 0.5 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.2 part
Thickening material: 1 part
Water: 20 parts
Component B comprises the composition of following weight part: waterborne curing agent: 50 parts.
The acrylic acid resin is the water-based hydroxyl acroleic acid resin, the composite Nano negative ion powder, being silicate minerals powder with the nano photo-catalytic material modification. the active ingredient of composite Nano sterilization powder is the combination of nanometer silver, copper, zinc, manganese, the multiple metal particle of iron, and its carrier is that titanium phosphate, zirconium phosphate or zeolite powder are the body material.Defoamer is aliphatic hydrocarbon and emulsifier mixture.Dispersion agent is a polyacrylic acid sodium salt.Thickening material is acrylate/nitrile amine copolymer thing.Described waterborne curing agent is for being aqueous dispersion type polyisocyanate fat.
The first component is mixed the back stir, grind, high speed dispersion is filtered, check, and packing gets final product.First and second liang of components just mix when being to use.
Nano sterilizing anionic double-component aqueous lacquer as woodenware finish performance to embodiment 1 gained detects, and detected result is:
1, at condition in container: stir and block evenly no lump of back, apply accessible;
2, time of drying: surface drying/h≤1
Do solid work/h≤24
3, package stability: under 50 ℃ environment, can preserve 7 days;
4, gloss: 60 degree angles (can adjust as the case may be);
5, pencil hardness (scratch) 〉=F;
6, sticking power/level (drawing compartment)≤spacing 1 apart from 2mm;
7, dry heat resistance/level＜(90 ± 2) ℃, 15min 〉≤2;
8, wear resistance/g (at 750g/5000r)≤0.50;
9, water tolerance: under 20 ℃ environment, no abnormal in the 24h;
10, alkali resistance: under 20 ℃ environment, no abnormal in the 2h;
11, alcohol resistance: under 20 ℃ environment, no abnormal in the 8h;
12, resistance to soiling: under 20 ℃ environment, with no abnormal in vinegar and the tea contact 1h.
Embodiment 2
A kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish comprises first component and component B, and wherein, the first component comprises the composition of following weight part:
Acrylic acid resin: 65 parts
Defoamer: 0.2 part
Composite Nano negative ion powder: 0.4 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.1 part
Thickening material: 0.5 part
Water: 15 parts
Component B comprises the composition of following weight part: waterborne curing agent: 40 parts.
The acrylic acid resin is the water-based hydroxyl acroleic acid resin, the composite Nano nano-negative ion is the silicate minerals powder with the nano photo-catalytic material modification. and the active ingredient of composite Nano sterilization powder is the combination of nanometer silver, copper, zinc, manganese, the multiple metal particle of iron, and its carrier is that titanium phosphate, zirconium phosphate or zeolite powder are the body material. and dispersion agent is a polyacrylic acid sodium salt.Thickening material is acrylate/nitrile amine copolymer thing.Described waterborne curing agent is an aqueous dispersion type polyisocyanate fat
The first component is mixed the back stir, grind, high speed dispersion is filtered, check, and packing is promptly.First and second liang of components just mix when being to use.
Embodiment 3
A kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish comprises first component and component B, and wherein, the first component comprises the composition of following weight part:
Acrylic acid resin: 90 parts
Defoamer: 0.4 part
Composite Nano negative ion powder: 0.6 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.3 part
Thickening material: 1.5 parts
Water: 25 parts
Component B comprises the composition of following weight part: waterborne curing agent: 60 parts.
The acrylic acid resin is the water-based hydroxyl acroleic acid resin, the composite Nano negative ion powder, being silicate minerals powder with the nano photo-catalytic material modification. the active ingredient of composite Nano sterilization powder is the combination of nanometer silver, copper, zinc, manganese, the multiple metal particle of iron, and its carrier is that titanium phosphate, zirconium phosphate or zeolite powder are the body material. defoamer is aliphatic hydrocarbon and emulsifier mixture.Dispersion agent is a polyacrylic acid sodium salt.Thickening material is acrylate/nitrile amine copolymer thing.Described waterborne curing agent is for being aqueous dispersion type polyisocyanate fat.
The first component is mixed the back stir, grind, high speed dispersion is filtered, check, and packing gets final product.First and second liang of components just mix when being to use.
Claims (9)
1. a nano sterilizing anionic double-component aqueous lacquer as woodenware finish comprises first component and component B, it is characterized in that,
The first component comprises the composition of following weight part:
Acrylic acid resin: 65～90 parts
Defoamer: 0.2～0.4 part
Composite Nano negative ion powder: 0.4～0.6 part
Dispersion agent: 0.1～0.3 part
Composite Nano sterilization powder: 0.4～0.6 part
Thickening material: 0.5～1.5 part
Water: 15～25 parts
Component B comprises the composition of following weight part: waterborne curing agent: 40～60 parts
Wherein the weight of first component is 1.5 to 2.5 times of component B weight.
2. a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish according to claim 1 is characterized in that,
The first component comprises the composition of following weight part:
Acrylic acid resin: 78 parts
Defoamer: 0.3 part
Composite Nano negative ion powder: 0.5 part
Composite Nano sterilization powder: 0.4～0.6 part
Dispersion agent: 0.2 part
Thickening material: 1 part
Water: 20 parts
Component B comprises the composition of following weight part: waterborne curing agent: 50 parts.
3. according to claim 1 or 2 described a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish, it is characterized in that described acrylic acid resin is the water-based hydroxyl acroleic acid resin.
4. according to claim 1 or a kind of double-component aqueous lacquer as woodenware finish of 2 described nano bactericidal negative ions, it is characterized in that, described composite Nano negative ion powder, for the active ingredient with the silicate mineral powder volume recombination nano-disinfection powder of nano photo-catalytic material modification is the combination of nanometer silver, copper, zinc, manganese, the multiple metal particle of iron, its carrier is that titanium phosphate, zirconium phosphate or zeolite powder are the body material.
5. according to claim 1 or 2 described a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish, it is characterized in that described defoamer is aliphatic hydrocarbon and emulsifier mixture.
6. according to claim 1 or 2 described a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish, it is characterized in that described dispersion agent is a polyacrylic acid sodium salt.
7. according to claim 1 or 2 described a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish, it is characterized in that described thickening material is acrylate/nitrile amine copolymer thing.
8. according to claim 1 or 2 described a kind of nano sterilizing anionic double-component aqueous lacquer as woodenware finish, it is characterized in that described waterborne curing agent.Be aqueous dispersion type polyisocyanate fat.
9. the preparation method of claim 1 or 2 described nano sterilizing anionic double-component aqueous lacquer as woodenware finish is characterized in that, may further comprise the steps: the first component is mixed the back stir, grind, high speed dispersion is filtered, check, packing.First and second liang of components just mix when being to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102205099A CN101880500A (en) | 2010-07-01 | 2010-07-01 | Nano sterilizing anionic double-component aqueous wood paint |
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| CN2010102205099A CN101880500A (en) | 2010-07-01 | 2010-07-01 | Nano sterilizing anionic double-component aqueous wood paint |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585683A (en) * | 2012-02-28 | 2012-07-18 | 广东华兹卜化学工业有限公司 | Aldehyde-removing, mildew-proof and anti-yellowing ultra-brightness white finish |
| CN103788854A (en) * | 2014-02-11 | 2014-05-14 | 广东华兹卜化学工业有限公司 | Aldehyde-removing negative ion odor-free wooden door paint |
| CN104830217A (en) * | 2015-05-07 | 2015-08-12 | 黄希妮 | Mildew-resistant antibacterial two-component aqueous polyurethane paint and preparation method thereof |
| CN104974613A (en) * | 2015-07-07 | 2015-10-14 | 江苏瑞和新材料股份有限公司 | Two-component water-based woodware paint |
| CN106010019A (en) * | 2016-08-01 | 2016-10-12 | 安庆瑞泰化工有限公司 | Air purifying water-based coating and preparation method thereof |
| CN105131804B (en) * | 2015-10-08 | 2017-06-06 | 杨年富 | UV anion waterborne radiation curable coatings |
| CN107203164A (en) * | 2017-07-07 | 2017-09-26 | 苏州特瑞捷智能工程有限公司 | For the central controlled central control box of exhibition room equipment |
| CN108047917A (en) * | 2018-01-05 | 2018-05-18 | 吕跃文 | Double-component aqueous forest negative oxygen ion woodcare paint and preparation method thereof |
| CN111548661A (en) * | 2020-05-25 | 2020-08-18 | 浙江光辉文教用品有限公司 | Pencil antibacterial water-based paint, preparation method thereof and antibacterial pencil |
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| US20090246534A1 (en) * | 2008-04-01 | 2009-10-01 | The Sherwin-Williams Company | Curable compositions |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585683A (en) * | 2012-02-28 | 2012-07-18 | 广东华兹卜化学工业有限公司 | Aldehyde-removing, mildew-proof and anti-yellowing ultra-brightness white finish |
| CN102585683B (en) * | 2012-02-28 | 2014-10-15 | 广东华兹卜化学工业有限公司 | Aldehyde-removing, mildew-proof and anti-yellowing ultra-brightness white finish |
| CN103788854A (en) * | 2014-02-11 | 2014-05-14 | 广东华兹卜化学工业有限公司 | Aldehyde-removing negative ion odor-free wooden door paint |
| CN104830217A (en) * | 2015-05-07 | 2015-08-12 | 黄希妮 | Mildew-resistant antibacterial two-component aqueous polyurethane paint and preparation method thereof |
| CN104974613A (en) * | 2015-07-07 | 2015-10-14 | 江苏瑞和新材料股份有限公司 | Two-component water-based woodware paint |
| CN105131804B (en) * | 2015-10-08 | 2017-06-06 | 杨年富 | UV anion waterborne radiation curable coatings |
| CN106010019A (en) * | 2016-08-01 | 2016-10-12 | 安庆瑞泰化工有限公司 | Air purifying water-based coating and preparation method thereof |
| CN107203164A (en) * | 2017-07-07 | 2017-09-26 | 苏州特瑞捷智能工程有限公司 | For the central controlled central control box of exhibition room equipment |
| CN108047917A (en) * | 2018-01-05 | 2018-05-18 | 吕跃文 | Double-component aqueous forest negative oxygen ion woodcare paint and preparation method thereof |
| CN111548661A (en) * | 2020-05-25 | 2020-08-18 | 浙江光辉文教用品有限公司 | Pencil antibacterial water-based paint, preparation method thereof and antibacterial pencil |
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Application publication date: 20101110 |