CN105199552A - Environment-friendly water-based ceramic simulating coating - Google Patents
Environment-friendly water-based ceramic simulating coating Download PDFInfo
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- CN105199552A CN105199552A CN201510763889.3A CN201510763889A CN105199552A CN 105199552 A CN105199552 A CN 105199552A CN 201510763889 A CN201510763889 A CN 201510763889A CN 105199552 A CN105199552 A CN 105199552A
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Abstract
The invention relates to an environment-friendly water-based ceramic simulating coating. The ceramic simulating coating is a bicomponent water-based ceramic simulating coating. The ceramic simulating coating contains filling materials of titanium dioxide, zincite powder, calcium magnesium carbonate powder, heavy calcium powder, light calcium carbonate and the like, and contains a leveling agent, a defoaming agent, a wetting agent, a thixotropic agent and a dispersant at the same time. The water-based ceramic simulating coating, different from a traditional single-component ceramic simulating coating, is prepared by adopting two components namely water-based epoxy resin and a water-based epoxy curing agent as a film forming agent, adding a water-based color paste, a water dispersion type pigment and a filling material and additionally adding a certain amount of auxiliary agents. The prepared water-based ceramic simulating coating is high in glossiness, good in overall effect and high in film hardness, is water-resistant and scrub-resistant after formed into a film, and is low in cost and clean and environmentally friendly in production and construction processes.
Description
Technical field
The present invention relates to a kind of Water-based ceramic-imitating coating of environment-friendly type, this porcelain-imitated coating is two-component type water-base epoxy porcelain-imitated coating, belongs to the porcelain-imitated coating class in decorative material for internal wall class.
Background technology
Porcelain-imitated coating is a kind of interior wall coating relatively extensively adopted in the construction and decoration such as household, hotel.Existing market more widely porcelain-imitated coating is generally solvent-borne type porcelain-imitated coating and aqueous latex paint class porcelain-imitated coating.Its solidification process of solvent-borne type porcelain-imitated coating discharges poisonous volatile solvent, threaten the health of workmen, do not meet environmental requirement, and be restricted in the application, in European Union member countries' house decoration substantially not at use solvent-borne type porcelain-imitated coating, and mainly use Water-based ceramic-imitating coating.Its main film forming substance of solvent-borne type porcelain-imitated coating is polyvinyl formal, trimeric cyanamide, glycerol, vinylformic acid, acrylate and dibutyl phthalate etc., these materials have irritating smell or poisonous, and the environmental protection living environment that this and current China advocate is not inconsistent.
At present, Water-based ceramic-imitating coating is more and more subject to the favor in market, and the Water-based ceramic-imitating coating on existing market mostly is the aqueous latex paint class porcelain-imitated coating adopting aqueous acrylic emulsion or benzene emulsion to prepare.Such porcelain-imitated coating adopts aqueous acrylic emulsion or benzene emulsion and filler is composite makes, and is generally single-component porcelain-imitated coating.Disclosed patent as: Authorization Notice No. is the Water-based ceramic-imitating coating of CN1137227C, adopts methylcellulose gum and ethyl cellulose, filler (titanium dioxide, dry powder etc.), additive compound to form; Publication number is the patent of invention of CN103059652A, and its Water-based ceramic-imitating coating adopts benzene emulsion, filler (titanium dioxide), additive compound to form; Publication number is the patent of invention of CN102850869A, and the Water-based ceramic-imitating coating reported mainly adopts water-soluble poval emulsion, filler (titanium dioxide, calcium carbonate), auxiliary agent etc. to make; Publication number is the patent of invention of CN104293003A, the Water-based ceramic-imitating coating of this patent report primarily of EVA emulsion and benzene emulsion composite, then add filler (titanium dioxide), dispersion agent and other auxiliary agent and make; Publication number is the patent of invention of CN103122168A, the Water-based ceramic-imitating coating of this patent report mainly use AE emulsion and benzene emulsion composite as filmogen, then add titanium dioxide and related auxiliaries forms.With regard to the Water-based ceramic-imitating coating of report, due to remaining of Acrylic Acid Monomer, and the interpolation of film coalescence aid, more or less all contain some volatile organism, general VOC content is non-vanishing.Secondly the film-forming resin that the porcelain-imitated coating of report adopts at present is thermoplastic resin, and water tolerance, resistance to acids and bases, oxidation-resistance are relatively poor.The present invention will improve these shortcomings, provide the Water-based ceramic-imitating coating of the thermosetting resin film forming adopting two component.
The object of this invention is to provide a kind of Water-based ceramic-imitating coating of environment-friendly type, and this porcelain-imitated coating is two component, wherein component A to be VOC content be 0 aqueous epoxy resins, B component is aqueous epoxy curing agent, filler and auxiliary agent composition.This pair of component porcelain-imitated coating is after coating film forming, and formed and three-dimensional netted do not melt insoluble structure, be different from existing Water-based ceramic-imitating coating, it has significant advantage in acid and alkali-resistance, water tolerance and oxidation-resistance.
Summary of the invention
Technology contents of the present invention is as follows:
The Water-based ceramic-imitating coating invented is two component, and each component quality group is proportional as follows:
Component A:
Aqueous epoxy resin emulsion 1 part;
B component:
Aqueous epoxy curing agent 0.4 ~ 1 part;
Filler 0.1 ~ 7 part;
Flow agent 0.01 ~ 0.08 part;
Aqueous color paste 0 ~ 0.1 part;
Water-based defoamer 0 ~ 0.1 part;
Thixotropic agent 0 ~ 0.1 part;
After A, B component are prepared, in use, be 1:(0.5 ~ 8 according to mass ratio) mixing, then add component A amount 2.5-5 times water to dilute, amount of water can regulate according to construction technology difference, then carries out stirring operation, can construct until stir.Spraying coating process amount of water is at about 4 times, and roller coat and brushing amount of water are at about 2.5 times.
Aqueous epoxy resin emulsion in component A can be VOC content be 0 water-base epoxy E44 emulsion, water-base epoxy E51 emulsion, water-base epoxy E20 dispersion liquid or emulsion, water-base epoxy AG80 emulsion or BASF Aktiengesellschaft epoxy emulsion Waterpoxy1455; Aqueous epoxy curing agent in B component is H228 aqueous epoxy curing agent, the H225 aqueous epoxy curing agent in Hanzhong, Shanghai; Filler in B component is titanium dioxide (rutile or sharp titanium), zinc sulfide white, dry powder, zinc white, dicalcium powder or light calcium carbonate powder, and order number requires at 200-800 order, and amount of filler is 0.3 ~ 7 times of aqueous epoxy curing agent amount; Flow agent in B component is BYK-381, BYK-346; Thixotropic agent in B component is aerosil.Aqueous color paste in B component can add and can not add, and adds the requirement of color according to client, and the water-based defoamer in B component is 5733 water-based defoamers of German CHT company, if amount of water is many, does not substantially have bubble not add defoamer after adding flow agent.
According to the environment-friendly type aqueous porcelain-imitated coating prepared by above technology implementation scheme, belong to hard-gloss paint, in application property, contrast ratio, resistance to xerotripsis performance and smear the parameter request meeting existing similar porcelain-imitated coating in outward appearance, when adopting spraying coating process, it is done solid work time aspect and is better than existing like product; Especially in the heavy metal content such as volatile organic compounds and dissoluble lead, soluble cadmium, soluble chromium, solubility pump far below the permitting deformation of like product, gained film whole structure is good, water-fast, acid and alkali-resistance, resistance to flushing, anti-oxidant and xanthochromia.
embodiment:
According to above-mentioned environment-friendly type aqueous porcelain-imitated coating technical scheme, its embodiment is as follows:
Embodiment 1:
Component A:
Water-base epoxy E44 emulsion (solid content 50%): 2.5 parts
B component:
Aqueous epoxy curing agent H228:2 part
Titanium dioxide (rutile-type 828): 5.5 parts
Flow agent BYK-381:0.04 part
Aerosil: 0.01 part
Water: 8 parts
Stir after B component is weighed according to proportioning, then add component A, again stir, until namely can be used for evenly brushing.
Embodiment 2:
Component A:
Water-base epoxy E44 emulsion (solid content 50%): 2.2 parts
B component:
Aqueous epoxy curing agent H225:2 part
Titanium dioxide (rutile-type 828): 0.4 part
Flow agent BYK-381:0.04 part
Aerosil: 0.01 part
Water: 8 parts
Stir after B component is weighed according to proportioning, then add component A, again stir, until namely can be used for spraying evenly.(this dispensing viscosity is low)
The Water-based ceramic-imitating coating of bicomponent environment-friendly type of the present invention does not contain the organic materials of volatile injurant as supplementary additive containing polyvinyl formal, glycol ether etc. owing to adopting, therefore, not only be simplified widely on the blending process and operation of porcelain-imitated coating, neither need to heat, also do not want special reactor; And after construction completes, fitting space does not exist irritating smell, such effect is very useful for the secondary decoration in the room of the people that lives.
The above; be only embodiment more of the present invention; but protection scope of the present invention is not limited in above-mentioned two case study on implementation; allly anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. an environment-friendly type aqueous porcelain-imitated coating, it is characterized in that this porcelain-imitated coating is the Water-based ceramic-imitating coating of two component, wherein each component according to the mass content number taking component A as benchmark is:
Component A:
Aqueous epoxy resin emulsion 1 part;
B component:
Aqueous epoxy curing agent 0.4 ~ 1 part;
Filler 0.1 ~ 7 part;
Flow agent 0.01 ~ 0.08 part;
Aqueous color paste 0 ~ 0.1 part;
Water-based defoamer 0 ~ 0.1 part;
Thixotropic agent 0 ~ 0.1 part;
Component A and B component are in use, be 1:(0.5 ~ 8 according to weight ratio) mixing, then add component A amount 2.5-5 times water and dilute, amount of water can regulate according to construction technology difference, spraying coating process amount of water is at about 4 times, and roller coat and brushing amount of water are at about 2.5 times.
2. environment-friendly type aqueous porcelain-imitated coating according to claim 1, is characterized in that the aqueous epoxy resin emulsion of described component A to be VOC content is the epoxy emulsion Waterpoxy1455 of the water-base epoxy E44 emulsion of 0, water-base epoxy E51 emulsion, water-base epoxy E20 dispersion liquid or emulsion, water-base epoxy AG80 emulsion, BASF Aktiengesellschaft.
3. environment-friendly type aqueous porcelain-imitated coating according to claim 1, the aqueous epoxy curing agent that it is characterized in that in described B component is H228 aqueous epoxy curing agent, the H225 aqueous epoxy curing agent in Hanzhong, Shanghai.
4. environment-friendly type aqueous porcelain-imitated coating according to claim 1, it is characterized in that the filler in B component is titanium dioxide, zinc sulfide white, dry powder, zinc white, dicalcium powder, light calcium carbonate powder, and order number requires at 200-800 order, and amount of filler is 0.3 ~ 7 times of aqueous epoxy curing agent amount.
5. environment-friendly type aqueous porcelain-imitated coating according to claim 1, is characterized in that the flow agent in described B component is BYK-381, BYK-346.
6. environment-friendly type aqueous porcelain-imitated coating according to claim 1, is characterized in that the thixotropic agent in described B component is aerosil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510763889.3A CN105199552A (en) | 2015-11-11 | 2015-11-11 | Environment-friendly water-based ceramic simulating coating |
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| CN201510763889.3A CN105199552A (en) | 2015-11-11 | 2015-11-11 | Environment-friendly water-based ceramic simulating coating |
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| CN105199552A true CN105199552A (en) | 2015-12-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885559A (en) * | 2016-06-27 | 2016-08-24 | 安徽省思维新型建材有限公司 | Waterborne porcelain imitating coating |
| CN107118654A (en) * | 2017-05-11 | 2017-09-01 | 南通美亚新型活性炭制品有限公司 | A kind of antibacterial moisture adsorption and releasing coating and manufacture method |
| CN111423782A (en) * | 2019-01-10 | 2020-07-17 | 株式会社Kcc | Water-soluble epoxy coating composition |
| CN114350185A (en) * | 2021-12-14 | 2022-04-15 | 张心旺 | Water-based cold porcelain functional coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421408A (en) * | 2013-08-20 | 2013-12-04 | 广西梧州龙鱼漆业有限公司 | Water-based epoxy wall paint and method for manufacturing same |
| CN104152005A (en) * | 2014-05-20 | 2014-11-19 | 苏州德达特种涂料有限公司 | Antibacterial glaze paint |
| CN104745039A (en) * | 2013-12-25 | 2015-07-01 | 田建频 | Novel high-gloss cold porcelain coating |
-
2015
- 2015-11-11 CN CN201510763889.3A patent/CN105199552A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421408A (en) * | 2013-08-20 | 2013-12-04 | 广西梧州龙鱼漆业有限公司 | Water-based epoxy wall paint and method for manufacturing same |
| CN104745039A (en) * | 2013-12-25 | 2015-07-01 | 田建频 | Novel high-gloss cold porcelain coating |
| CN104152005A (en) * | 2014-05-20 | 2014-11-19 | 苏州德达特种涂料有限公司 | Antibacterial glaze paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885559A (en) * | 2016-06-27 | 2016-08-24 | 安徽省思维新型建材有限公司 | Waterborne porcelain imitating coating |
| CN107118654A (en) * | 2017-05-11 | 2017-09-01 | 南通美亚新型活性炭制品有限公司 | A kind of antibacterial moisture adsorption and releasing coating and manufacture method |
| CN111423782A (en) * | 2019-01-10 | 2020-07-17 | 株式会社Kcc | Water-soluble epoxy coating composition |
| CN114350185A (en) * | 2021-12-14 | 2022-04-15 | 张心旺 | Water-based cold porcelain functional coating |
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Application publication date: 20151230 |