CN101638542A - Nano aqueous elastic paint with metal luster - Google Patents
Nano aqueous elastic paint with metal luster Download PDFInfo
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- CN101638542A CN101638542A CN200810041308A CN200810041308A CN101638542A CN 101638542 A CN101638542 A CN 101638542A CN 200810041308 A CN200810041308 A CN 200810041308A CN 200810041308 A CN200810041308 A CN 200810041308A CN 101638542 A CN101638542 A CN 101638542A
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Abstract
The invention provides a nano aqueous elastic paint with metal luster, which mainly comprises the following components in percentage by weight: 40 to 80 percent of nano aqueous resin which contains 50percent of solid, 0.05 to 1.5 percent of nano antifoaming agent, 0.05 to 3 percent of dispersant, 0 to 15 percent of nano dulling agent, 5 to 35 percent of pigment, 0.1 to 1 percent of nano thickening agent, 0.1 to 1 percent of anti-shrinkage agent, 0.1 to 1 percent of flatting agent, 1 to 10 percent of antifreezing agent, 0.5 to 10 percent of nano antibacterial agent, 1 to 8 percent of nano antifoulant and 0 to 40 percent of water. The nano aqueous elastic paint can be widely applied to inner and outer walls of brick and stone structures and concrete structures, and is a novel dope which hasthe advantages of low cost, strong metal luster, good decorative effect and simple and convenient construction. The system for coating the aqueous elastic paint with metal luster of the invention caneffectively and perfectly combine three themes of decorative performance, crack resistance and environment protection.
Description
Technical field
The present invention relates to a kind of nano aqueous elastic paint with metal luster, relate in particular to a kind of nano aqueous elastic acrylic resin metallic gloss lacquer.
Background technology
Common coating is used for exterior wall can not effectively hide the body of wall crackle, especially big in north summer in the winter temperature difference, easily cause film cracking, common painting color dullness, there is not life, as the exterior coating of coating material of imitation high-grade decorative and the technology of constructional method (CN01125008.9) patent disclosure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of nano aqueous elastic paint with metal luster, to overcome the above-mentioned defective that prior art exists.
The said nano aqueous elastic paint with metal luster of the present invention, main ingredient and weight proportion thereof comprise:
Solids content is 50% nano aqueous resin 40%～80%
Nanometer defoamer 0.05%～1.5%
Dispersion agent 0.05%～3%
Nanometer matting agent 0～15%
Pigment 5%～35%
Nano thickening agent 0.1%～1%
Shrinkproof edge agent 0.1%～1%
Flow agent 0.1%～1%
Frostproofer 1%～10%
Nano antibacterial agent 0.5%～10%
Nanometer anti-staining agent 1%～8%
Water 0～40%.
When need preparations non-ferrous metal polychromatic finish, can need to add weight ratio and be 0～10% transparent, the high weather resistant water-thinned mill base of nanometer height, be the product of XFAST series as BASF AG's trade mark;
Preferred ingredients and weight proportion are:
Solids content is 50% nano aqueous acrylic elastic emulsion 52.5%, defoamer 0.15%, dispersion agent 0.15%, metal effect pigments 12.5%, thickening material 0.5%, shrinkproof edge agent 0.8%, flow agent 0.3%, anti-staining agent 4.5%, frostproofer 4%, antiseptic-germicide 1%, water 23.6%.
Described nano aqueous resin is an aqueous nanoemulsion, the GP-400 of Shanghai Juning Polymer Material Co., Ltd " micro-nano being separated " emulsion, the Nantong life reaches the high-elastic emulsion of the SD-508 of chemical industry company limited nanometer, Celanese Mowilth Nano 9420 nanoemulsions, Changxing, Taiwan chemistry 4315 nano aqueous elastic fluorine carbon emulsions.Each material behavior is as follows:
SD-508 water nano snappiness emulsion:
| Polymer type | Solid content | Second-order transition temperature | Minimum film-forming temperature | PH value | Proportion |
| The modified polyacrylic acid emulsion | ?50±1％ | ??5℃ | ??0℃ | ??7～9 | ??1.06g/ml |
GP-400 " micro-nano being separated " emulsion aqueous elastic emulsion:
| Polymer type | Solid content | Second-order transition temperature | Minimum film-forming temperature | PH value | Proportion |
| The polyacrylic acid emulsion | ??50±0.5％ | ??-10℃ | ??0℃ | ??7～8 | ??1.03g/ml |
Celanese Mowilth Nano 9420 nanoemulsions
| Polymer type | Solid content | Second-order transition temperature | Minimum film-forming temperature | PH value | Proportion |
| The modified polyacrylic acid emulsion | ?50±1％ | ??5℃ | ??0℃ | ??7～9 | ??1.05g/ml |
Changxing, Taiwan chemistry 4315 nano aqueous elastic fluorine carbon emulsions
| Polymer type | Solid content | Second-order transition temperature | Minimum film-forming temperature | PH value | Proportion |
| Polyacrylic acid modified fluorine carbon emulsion | ?50±1％ | ??-5℃ | ?0℃ | ??7～9 | ??1.05g/ml |
Described nanometer defoamer is nano polysilicon oxygen alkane-copolyether emulsion class, polypropylene glycols, polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class, mineral oil base class or its mixture;
Said nano polysilicon oxygen alkane-copolyether emulsion class can adopt the A10 of U.S. Kening Co.,Ltd; The Pluriol P 2000 that said polypropylene glycols can adopt German BASF chemical industry company limited to produce; The BYK024 that said polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class can adopt German Bi Ke chemistry (Asia-Pacific) private limited partnership to produce; The Foamster309A that the mineral oil base class can adopt sea, Shenzhen river chemical industry company limited to produce;
Said nanometer matting agent is not surface treated micronized silica, a kind of as among C803, C805, C807 or the C809 etc. of U.S. GRACE company;
Described dispersion agent is ammonium polyacrylate salt, modified polypropene acid solution class, modified polycarboxylic acid salt or its mixture; Can adopt the commercially available prod; The Hydropalat 640A that described ammonium polyacrylate salt can adopt sea, Shenzhen river chemical industry company limited to produce; The TEGO Dispers750W that modified polypropene acid solution class can adopt the high chemical industry of German enlightening company limited to produce; The Sokalan PA30CL that the modified polycarboxylic acid salt can adopt German BASF chemical industry company limited to produce;
Described metal effect pigments can adopt the HYDROLAN series water-based aluminium paste of German ECKART company or the high weather-proof serial pearlescence of German MERK company.Metal effect pigments is the type material of handling on the aluminum oxide base material of synthetic, handle by high-tech crystallization, the aluminum oxide of this synthetic just can obtain perfect more level and smooth surface and narrow size distribution, on this base material, also wrapped up simultaneously the extremely strong metal oxide of reflectivity, make it that flicker effect be arranged, and can stable dispersion in water, its particle diameter is 5～30 μ m.Effect pigment also comprises by natural mica thin slice coated metal oxide compound (as ferric oxide, titanium dioxide etc.) thin layer to be made, stack by reflection of light, refraction and interference effect forms unique color and gloss, its particle diameter is 5～60 μ m, and the trade mark that can adopt MERK company to produce is that Xirallic is the quartzy effect pigment series of high chroma of base material and the product of Iriodin100 silvery white series with the aluminum oxide;
Described nano thickening agent is nano fumed silica class or its mixture, the nano fumed silica powder that can adopt Shenzhen nano development in science and technology company limited to produce; Also can adopt Zhejiang Province Yuda Chemical Co., Ltd's nano fumed silica powder.
Described shrinkproof edge agent is the polysiloxane-polyether copolymer class, the TEGO245 that can adopt the high chemical industry of German enlightening company limited to produce;
Described flow agent is cross-linking organosilicon polyoxyalkylene acrylate lipin polymer, dimethyl polysiloxane emulsion, the TEGOGlide450 that the polysiloxane-polyether copolymer class can adopt the high chemical industry of German enlightening company limited to produce; Dimethyl polysiloxane emulsion can adopt TEGO Glide482;
Described frostproofer is propylene glycol or ethylene glycol or its mixture;
Described nano antibacterial agent photocatalyst class nano antibacterial agent nano TiO 2 or TiO
2Make nano silver/silver chloride ionic species antiseptic-germicide, silver ions class antiseptic-germicide or their mixture of carrier; Antiseptic-germicide can adopt the trade mark that Japanese SR business Co., Ltd. or Anshan abundant former plastic-rubber antibacterial agent company the produces product for the bright board IOR-250 of long good fortune inorganic antiseptic, and silver ions class antiseptic-germicide can adopt the trade mark that Anshan abundant former plastic-rubber antibacterial agent company the produces product for the bright board IOR-350 of long good fortune inorganic antiseptic;
Described anti-stick dirty agent is organism modified manometer silicon dioxide class or its mixture, can adopt the water nano anti-staining agent NZW-1 (that chemical name is that the nano material metal oxide is made is uniform and stable, nano-scale content greater than 95% nanometer colloid) of Beijing Beijing Capital Co., Ltd., also can adopt Shenzhen state to reach the trade mark that scientific and technological nano material center produces is the product of Ju Anshi nano antifouling agent;
This lacquer also comprise weight ratio be 0～15% through surface-treated metallic pigment, as the water-based aluminum paste, aluminium paste and conventional aluminium paste difference after Water-borne modification is handled are, the first coats the water white resin involucra of last layer to single metal aluminium flake shape pigment particles surface earlier, this tunic is extremely thin, only have about 100nm, therefore do not influence original metal-like, make the performance of metallic pigment obtain qualitative leap on the contrary; It also will carry out hydrophilicity-imparting treatment on the surface two for strengthening its dispersiveness in water, mainly adopts silicon-coating acetoacetic ester etc., and hydrolysis generates the inorganic SiO of one deck on its surface then
2Film makes it be easier to be scattered in the water.Can adopt the commercially available prod, be HYDROLAN series water-based aluminium paste product as the trade mark of the production of German ECKART company, and its major technique feature is as follows:
The preparation method of aqueous elastic metallic luster paint of the present invention comprises the steps:
During preparation, after various raw materials such as water-base resin and frostproofer, defoamer, dispersion agent, flow agent, thickening material are disperseed, add antiseptic-germicide then and be uniformly dispersed and get final product.
During coating decoration, can add an amount of water as the case may be and regulate viscosity, again with the method that sprays with lacquer be coated with building wall, the cement products surface gets final product its closed allround.
Compare with prior art, aqueous elastic metallic luster paint of the present invention is to adopt critical materials such as aqueous elastic organic silicon emulsion, water-based aluminium paste and effect pigment, can be widely used on the interior exterior wall of masonry, concrete structure, and cost is low, metalluster is strong, decorative effect is splendid, the new coating of easy construction, aqueous elastic metallic luster paint finishing system of the present invention is effectively with ornamental, splitting resistance, the perfect fusion of environmental protection three big themes.
Embodiment
Among the embodiment, if no special instructions, be weight part, the raw material that is adopted is as follows:
| Embodiment 1 | Embodiment 2 | |
| Water-base resin | The nano aqueous elastic resin | The nano aqueous elastic resin |
| The nanometer defoamer | ??A10 | ??Pluriol?P?2000 |
| Dispersion agent | ??Hydropalat?640A | ??TEGO?Dispers750W |
| The nano-sized iron oxide mill base | The XFAST of BASF | The XFAST of BASF |
| Pigment | HYDROLAN series water-based aluminium paste | The quartzy effect pigment of Xirallic |
| Matting agent | Do not have | Do not have |
| Thickening material | Nano fumed silica | Nano fumed silica |
| Shrinkproof edge agent | ??TEGO245 | ??TEGO245 |
| Flow agent | ??TEGO?Glide450 | ??TEGO?Glide450 |
| Frostproofer | Propylene glycol | Propylene glycol |
| Nano antibacterial agent | ??NZW-1 | |
| Nano antibacterial agent | Nano titanium oxide | Nano-silver ionic class antiseptic-germicide |
| Embodiment 3 | Embodiment 4 | |
| Water-base resin | The nano aqueous elastic resin | The nano aqueous elastic fluorocarbon resin |
| The nanometer defoamer | ??TEGO805 | ??Foamster309A |
| Dispersion agent | ??Sokalan?PA30CL | ??Sokalan?PA30CL |
| The nano-sized iron oxide mill base | The XFAST of BASF | The XFAST of BASF |
| Pigment | The water-based aluminium paste of the emerging Aluminum of family | The Iriodin100 pearlescence |
| Matting agent | ??C-807 | ??C-809 |
| Thickening material | Nano fumed silica | Nano fumed silica |
| Shrinkproof edge agent | ??TEGO245 | ??TEGO245 |
| Flow agent | ??TEGO?Glide482 | ??TEGO?Glide482 |
| Frostproofer | Ethylene glycol | Ethylene glycol |
| Nano antibacterial agent | The agent of " Ju Anshi " nano antifouling | |
| Nano antibacterial agent | The nano silver/silver chloride ionic species | The silver ions class |
Described nano color paste is high transparent, the high weatherable nano-sized iron oxide pigment in the XFAST series of BASF, and helpful again filming absorbs ultraviolet function, strengthens weathering resistance.
Embodiment 1
(solids content: 50%) be 52.5%, nanometer defoamer A10 is 0.15%, dispersion agent is 0.15%, metal effect pigments is 12.5%, the nano thickening agent is 0.5%, shrinkproof edge agent is 0.8% to the nano aqueous elastic emulsion, flow agent is 0.3%, the anti-stick dirty agent NZW-1 of nanometer is 4.5%, frostproofer is 4%, nano antibacterial agent is 1% and water 23.6%.
During preparation, after various raw materials such as nano aqueous resin and frostproofer, defoamer, dispersion agent, flow agent, thickening material are disperseed, add antiseptic-germicide then and be uniformly dispersed and get final product.During coating decoration, can add an amount of water as the case may be and regulate viscosity, again with the method that sprays with lacquer be coated with building wall, the cement products surface gets final product its closed allround.
Embodiment 2
Nano aqueous elastic emulsion (solids content: 50%) be 55%, defoamer is 0.2%, dispersion agent is 0.4%, metal effect pigments is 20%, the nano thickening agent is 0.3%, shrinkproof edge agent is 0.3%, flow agent is 0.5%, the anti-stick dirty agent 0% of nanometer, frostproofer are 6%, nano antibacterial agent is 2.3% and water 15%.
During coating decoration, can add an amount of water as the case may be and regulate viscosity, again with the method that sprays with lacquer be coated with building wall, the cement products surface gets final product its closed allround.
Embodiment 3
Nano aqueous elastic emulsion (solids content: 50%) be 67%, defoamer is 0.3%, dispersion agent is 0.5%, metal effect pigments is 18%, the nano thickening agent is 0.2%, shrinkproof edge agent is 0.4%, flow agent is 0.6%, " Ju Anshi " nano antifouling agent 5%, frostproofer are 3%, nano antibacterial agent is 2%, nanometer matting agent 3% and water 0%.
During coating decoration, can add an amount of water as the case may be and regulate viscosity, again with the method that sprays with lacquer be coated with building wall, the cement products surface gets final product its closed allround.
Embodiment 4
Water soluble acrylic acid elastic emulsion (solids content: 50%) be 60%, defoamer is 0.3%, dispersion agent is 0.5%, metal effect pigments is 20%, thickening material is 0.2%, shrinkproof edge agent is 0.4%, flow agent is 0.6%, the anti-stick dirty agent NZW-1 of nanometer is 3%, frostproofer is 4%, nano silver antimicrobials is 3% and water 8%.
During coating decoration, can add an amount of water as the case may be and regulate viscosity, again with the method that sprays with lacquer be coated with building wall, the cement products surface gets final product its closed allround.As need tonings, then can add high transparent, the high weatherable nano-sized iron oxide dispersible pigment color paste in the XFAST series of 0～15%BASF company.
After testing, the main quality and technical index of the aqueous elastic metallic luster paint of embodiment 1 is as follows:
The main quality and technical index of the aqueous elastic metallic luster paint of embodiment 2 is as follows:
The main quality and technical index of the aqueous elastic metallic luster paint of embodiment 3 is as follows:
The main quality and technical index of the aqueous elastic metallic luster paint of embodiment 4 is as follows:
Claims (6)
1. nano aqueous elastic paint with metal luster, it is characterized in that, main ingredient and weight proportion thereof comprise: solids content is 50% nano aqueous resin 40%～80%, nanometer defoamer 0.05%～1.5%, dispersion agent 0.05%～3%, nanometer matting agent 0～15%, pigment 5%～35%, nano thickening agent 0.1%～1%, shrinkproof edge agent 0.1%～1%, flow agent 0.1%～1%, frostproofer 1%～10%, nano antibacterial agent 0.5%～10%, nanometer anti-staining agent 1%～8%, water 0～40%.
2. nano aqueous elastic paint with metal luster according to claim 1 is characterized in that, main ingredient and weight proportion thereof comprise: solids content is 50% nano aqueous acrylic elastic emulsion 52.5%, defoamer 0.15%, dispersion agent 0.15%, metal effect pigments 12.5%, thickening material 0.5%, shrinkproof edge agent 0.8%, flow agent 0.3%, anti-staining agent 4.5%, frostproofer 4%, antiseptic-germicide 1%, water 23.6%.
3. nano aqueous elastic paint with metal luster according to claim 1 and 2 is characterized in that, comprises that also weight ratio is 0～10% transparent, the high weather resistant water-thinned mill base of nanometer height.
4. nano aqueous elastic paint with metal luster according to claim 1 and 2 is characterized in that, described nano aqueous resin is modified polyacrylic acid emulsion, polyacrylic acid emulsion or polyacrylic acid modified fluorine carbon emulsion.
5. nano aqueous elastic paint with metal luster according to claim 1 and 2, it is characterized in that, described nanometer defoamer is nano polysilicon oxygen alkane-copolyether emulsion class, polypropylene glycols, polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class, mineral oil base class or its mixture, said nanometer matting agent is not surface treated micronized silica, described dispersion agent is the ammonium polyacrylate salt, modified polypropene acid solution class, modified polycarboxylic acid salt or its mixture, described nano thickening agent is nano fumed silica class or its mixture, described shrinkproof edge agent is the polysiloxane-polyether copolymer class, described flow agent is a cross-linking organosilicon polyoxyalkylene acrylate lipin polymer, dimethyl polysiloxane emulsion, the polysiloxane-polyether copolymer class, described frostproofer is propylene glycol or ethylene glycol or its mixture, described nano antibacterial agent photocatalyst class nano antibacterial agent nano-TiO
2Or TiO
2Make nano silver/silver chloride ionic species antiseptic-germicide, silver ions class antiseptic-germicide or their mixture of carrier, described anti-stick dirty agent is organism modified manometer silicon dioxide class or its mixture.
6. nano aqueous elastic paint with metal luster according to claim 1 and 2 is characterized in that, this lacquer also comprise weight ratio be 0～15% through surface-treated metallic pigment.
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| CN200810041308A CN101638542A (en) | 2008-08-01 | 2008-08-01 | Nano aqueous elastic paint with metal luster |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417766A (en) * | 2011-11-18 | 2012-04-18 | 天长市通天化工有限责任公司 | Colored coating |
| CN102757672A (en) * | 2012-05-22 | 2012-10-31 | 杭州嘉力丰化工有限公司 | Nano-silver wallpaper primer and preparation method thereof |
| CN102775852A (en) * | 2012-08-13 | 2012-11-14 | 东莞市允诚涂料有限公司 | Waterborne foaming printing ink and preparation method thereof |
| CN102816471A (en) * | 2012-08-09 | 2012-12-12 | 衡阳胜玉高科有限公司 | Fiber radon-radiation-preventing wall paint |
| CN107841219A (en) * | 2017-11-09 | 2018-03-27 | 河北晨阳工贸集团有限公司 | A kind of silver-ion antibiotic interior wall sealing wax and preparation method thereof |
| CN111500122A (en) * | 2020-06-02 | 2020-08-07 | 四川达威科技股份有限公司 | Leather pigment paste with iridescent effect and preparation method thereof |
-
2008
- 2008-08-01 CN CN200810041308A patent/CN101638542A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417766A (en) * | 2011-11-18 | 2012-04-18 | 天长市通天化工有限责任公司 | Colored coating |
| CN102417766B (en) * | 2011-11-18 | 2014-04-02 | 天长市通天化工有限责任公司 | Colored coating |
| CN102757672A (en) * | 2012-05-22 | 2012-10-31 | 杭州嘉力丰化工有限公司 | Nano-silver wallpaper primer and preparation method thereof |
| CN102816471A (en) * | 2012-08-09 | 2012-12-12 | 衡阳胜玉高科有限公司 | Fiber radon-radiation-preventing wall paint |
| CN102775852A (en) * | 2012-08-13 | 2012-11-14 | 东莞市允诚涂料有限公司 | Waterborne foaming printing ink and preparation method thereof |
| CN107841219A (en) * | 2017-11-09 | 2018-03-27 | 河北晨阳工贸集团有限公司 | A kind of silver-ion antibiotic interior wall sealing wax and preparation method thereof |
| CN111500122A (en) * | 2020-06-02 | 2020-08-07 | 四川达威科技股份有限公司 | Leather pigment paste with iridescent effect and preparation method thereof |
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Application publication date: 20100203 |