CN103666131A - Full water-based nano fluorocarbon acid-resistant finishing varnish - Google Patents
Full water-based nano fluorocarbon acid-resistant finishing varnish Download PDFInfo
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- CN103666131A CN103666131A CN201310451906.0A CN201310451906A CN103666131A CN 103666131 A CN103666131 A CN 103666131A CN 201310451906 A CN201310451906 A CN 201310451906A CN 103666131 A CN103666131 A CN 103666131A
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Abstract
The invention relates to full water-based nano fluorocarbon acid-resistant finishing varnish which is surface-finishing paint for paint such as building external wall real stone varnish, granite stone varnish and the like and belongs to the technical field of chemical paint. The full water-based nano fluorocarbon acid-resistant finishing varnish comprises the following specific components in percentage by weight: 40-50% of water, 0.15-0.3% of wetting dispersant, 0.08-0.3% of defoaming agent, 0.1-0.5% of bactericide, 0.5-2% of propanediol, 40-50% of fluorocarbon emulsion, 4-8% of nano zinc oxide, 2-6% of film forming assistant, 0.2-1% of thickening agent and a right amount of ammonia water. The nano fluorocarbon acid-resistant finishing varnish combines multiple functions and is finishing paint which has super long-time weather resistance, water resistance, acid/alkali resistance and stain resistance, can shield ultraviolet and has bactericidal performance. Besides, the nano fluorocarbon acid-resistant finishing varnish is high in gloss and favorable in color rendering property, can effectively protect an internal coating and permanently protect apparent luxuriant wall surfaces of buildings, is low in cost, simple to construct and friendly to environment, and has no toxicity and no pollution.
Description
Technical field the present invention relates to a kind of coating, particularly a kind of for skin surface there is overlength weathering resistance, the shielding ultraviolet rays of waterproof, acid and alkali-resistance, stain resistant performance also plays the overlay coating of bactericidal property.Belong to chemistry painting industry technical field.
Background technology, in the easy contaminative in current ubiquity skin surface and fugitive color phenomenon, is a new public relation of building trade.Currently make a general survey of domestic whole Coating Market, most product is only limited to and possesses protection, decoration functions, and its External building beyond the region of objective existence wall function also only limits to these functions, and it is weak that guarantor's look function of its exterior wall outward appearance weather resistance shows slightly.Therefore to have the antiacid finishing paint of water nano of stain resistant, acid and alkali-resistance unfading significant in research.
Summary of the invention the object of this invention is to provide the coating surface overlay coatings such as the true mineral varnish of a kind of skin, sliver paint, and this coating asepsis environment-protecting, nuisanceless, has overlength weathering resistance, waterproof, acid and alkali-resistance, salt fog resistance, anti-contamination, not xanthochromia.Under UV-irradiation, its can decomposing organic matter matter, antibacterial and deodorizing, possesses that extremely strong shielding is infrared, many unusual functions such as ultraviolet ray and sterilization.Gloss is high, and color developing is good, can effectively protect undercoat.
Concrete component and the part by weight of the antiacid finishing paint of a kind of full water nano fluorine carbon of the present invention are: water 40-50%; Wetting dispersing agent 0.15-0.3%; Defoamer 0.08-0.3%; Sterilant: 0.1-0.5%; Propylene glycol 0.5-2%; Fluorine carbon emulsion 40-50%; Nano zine oxide 4-8%; Film coalescence aid 2-6%; Thickening material 0.2-1%; Proper ammonia.
Fluorine carbon emulsion used in the present invention is base-material, and organic fluorine element surpasses 6%, splendid water tolerance, overlength weathering resistance, anti-contamination, not xanthochromia.Alkali resistant, Acid Rain, salt fog resistance.Paint film light, plentiful, good fluidity.
Nano zine oxide used in the present invention, easily be distributed in system, height of formation disperses, even, stable dispersion system.Particle diameter is little, and purity is high, and specific surface area is large, and chemically reactive is high, greatly brings into play the performance of nano material.Product Activity is high, has many unusual functions such as infrared, the ultraviolet ray of shielding and sterilization.There is strong uvioresistant and ageing-resistant performance.In paint of coating, transparent rubber, latex and plastic industry, nano zine oxide can increase product strength and compactness, binding property, smooth finish.There is the effect of thickening, contribute to the stability of colo(u)rant dispersion.It is a kind of good photocatalyst.Under UV-irradiation, its energy decomposing organic matter matter, antibacterial and deodorizing, can be used in environmental protection coating material.There is the advantages such as quality is light, thin thickness, of light color, wave-sucking performance is strong, become the focus of microwave absorbing coating research.Have very strong anti-microbial property, for the fungi-proofing coating of telephone set, microcomputer etc., the electroconductibility of nano zine oxide can be given coating with static resistance.
Film coalescence aid used in the present invention, is the filmogen for emulsion paint performance excellence, can improve greatly the film forming properties of emulsion paint.Except can obviously reducing the minimum film-forming temperature of emulsion paint, cohesiveness, the weathering resistance that can also improve emulsion paint are resistance to, scrubbing character and color developing, make paint film have good preservation stability simultaneously.Its effect improves the film forming properties of emulsion, is lowered into the minimum film-forming temperature of membrane substance, with integrity and the sticking power that promotes to film, improves abrasion resistance, improves brushing performance.
Propylene glycol used in the present invention, raw material as unsaturated polyester resin, there are stronger water absorbability and oilness, the aqueous solution of propylene glycol has extremely strong moisturizing and freeze proof effect to industrial coating, its viscosity and good hygroscopicity, and asepsis environment-protecting, have better mutual solubility with all kinds of raw materials, thereby in coatings industry, food, medicine and cosmetic industry, be widely used as moisture adsorbent, antifreezing agent and solvent, also as the solvent of makeup and tenderizer, mould inhibitor.
The object of the invention is to adopt the fluorine carbon polymerization technique of fluorine carbon emulsion, implant in this finishing paint system, interact with the various auxiliary agents of the best, by the splendid waterproof of fluorine carbon emulsion itself, super weather-proof, anti-contamination, not xanthochromia, Acid Rain characteristic, the finishing paint createing has splendid water tolerance, overlength weathering resistance, anti-contamination, not xanthochromia.The characteristics such as alkali resistant, Acid Rain, salt fog resistance.Gloss of film is high, transparency is high, hardness is high, good fluidity.Under UV-irradiation, its can decomposing organic matter matter, antibacterial and deodorizing, active high, have that shielding is infrared, in many unusual this finishing paint of function endowing systems such as ultraviolet ray and sterilization.
In general, the fast light water tolerance of the antiacid finishing paint of a kind of full water nano fluorine carbon is strong, apply and be successfully applied to a lot of fields, the fields such as automobile, glass, pottery, traffic, building, be widely used in senior silicon the third exterior wall latex paint, the true mineral varnish of senior silicon third and the true mineral varnish face oil of keeping a public place clean, effect is better.
Below embodiment, be one embodiment of the present of invention.Composition (weight percent) and the production technique of the antiacid finishing paint of a kind of full water nano fluorine carbon of the present invention are:
According to claim 1, it is characterized in that the antiacid finishing paint of said a kind of full water nano fluorine carbon realizes by following production stage:
Low speed turns and adds successively 44% water, 0.18% wetting dispersing agent, 0.05% defoamer, 0.2% sterilant, 0.62% propylene glycol with per minute 200～400, after 10 minutes stir, add successively again 44% fluorine carbon emulsion, 8% nano zine oxide, carry out high speed per minute 1000 and turn 30 minutes, again low speed add successively that 2.5% film forming helps, 0.3% thickening material, 0.15% defoamer, appropriate pH value conditioning agent, with per minute 600-800, turn and stir 40 minutes afterwards, finally by crossing the packing of checking, filter, weigh.
The antiacid finishing paint of the full water nano fluorine of exterior wall carbon of making according to the present invention, handles this coating asepsis environment-protecting, nuisanceless by < < non-dangerous goods transportation Regulation G reatT.GreaT.GT >.The antiacid finishing paint of this nano-fluorine carbon integrates multiple function, has overlength weathering resistance, waterproof, acid and alkali-resistance, salt fog resistance, anti-contamination, not xanthochromia.Have more extremely strong uvioresistant, sterilization and ageing-resistant performance.Gloss is high, and color developing is good, can effectively protect undercoat.The magnificent metope of lasting protection facade, customer response is respond well.Cost is low, and construction is simple.
Claims (5)
1. concrete component and the part by weight of the antiacid finishing paint of full water nano fluorine carbon are:
Water 40-50%; Wetting dispersing agent 0.15-0.3%; Defoamer 0.08-0.3%; Sterilant: 0.1-0.5%; Propylene glycol 0.5-2%; Fluorine carbon emulsion 40-50%; Nano zine oxide 4-8%; Film coalescence aid 2-6%; Thickening material 0.2-1%; Proper ammonia.
2. according to claim 1, it is characterized in that the antiacid finishing paint of said a kind of full water nano fluorine carbon realizes by following production stage:
Low speed turns and adds successively 44% water, 0.18% wetting dispersing agent, 0.05% defoamer, 0.2% sterilant, 0.62% propylene glycol with per minute 200～400, after 10 minutes stir, add successively again 44% fluorine carbon emulsion, 8% nano zine oxide, carry out high speed per minute 1000 and turn 30 minutes, again low speed add successively that 2.5% film forming helps, 0.3% thickening material, 0.15% defoamer, appropriate pH value conditioning agent, with per minute 600-800, turn and stir 40 minutes afterwards, finally by crossing the packing of checking, filter, weigh.
3. according to claim 1, it is characterized in that said nano zine oxide, be a kind of good photocatalyst, easily be distributed in system, chemically reactive is high, has that shielding is infrared, ultraviolet, sterilization and many unusual functions such as ageing-resistant.Can increase product strength and compactness, binding property, smooth finish.Transparency is high, and dispersion stabilization is strong.
4. according to claim 1, it is characterized in that said fluorine carbon emulsion is base-material, organic fluorine element surpasses 6%, splendid water tolerance, overlength weathering resistance, anti-contamination, not xanthochromia.Alkali resistant, Acid Rain, salt fog resistance.Paint film light, plentiful, good fluidity.
5. according to claim 1, it is characterized in that said propylene glycol, its viscosity and good hygroscopicity, have extremely strong moisturizing and freeze proof effect, and asepsis environment-protecting, and nuisanceless, antimildew function is better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310451906.0A CN103666131A (en) | 2013-09-27 | 2013-09-27 | Full water-based nano fluorocarbon acid-resistant finishing varnish |
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| CN201310451906.0A CN103666131A (en) | 2013-09-27 | 2013-09-27 | Full water-based nano fluorocarbon acid-resistant finishing varnish |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250503A (en) * | 2014-09-27 | 2014-12-31 | 安徽铁创新材料科技有限公司 | Environment-friendly ageing-resistant top facing coating |
| CN104312320A (en) * | 2014-11-14 | 2015-01-28 | 大连理工大学 | High-transparency composite thin film capable of adsorbing ultraviolet rays and preparation method thereof |
| CN104861802A (en) * | 2015-04-28 | 2015-08-26 | 安徽顺驰电缆有限公司 | Water metal printing finishing paint preparation method |
| CN105038435A (en) * | 2015-07-10 | 2015-11-11 | 常州市诺金精密机械有限公司 | Environment-friendly anti-ultraviolet fluorocarbon exterior wall coating and preparation method thereof |
| CN106349848A (en) * | 2016-08-31 | 2017-01-25 | 常熟市优德爱涂料有限公司 | Water-based ultraviolet resistant silicone-acrylic finishing varnish and preparation method thereof |
| CN107603363A (en) * | 2017-09-20 | 2018-01-19 | 芜湖县双宝建材有限公司 | A kind of colorful parian sliver paint |
| CN114437591A (en) * | 2022-03-02 | 2022-05-06 | 保定利道交通设施工程有限公司 | High-performance outdoor resin and application method thereof |
-
2013
- 2013-09-27 CN CN201310451906.0A patent/CN103666131A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250503A (en) * | 2014-09-27 | 2014-12-31 | 安徽铁创新材料科技有限公司 | Environment-friendly ageing-resistant top facing coating |
| CN104312320A (en) * | 2014-11-14 | 2015-01-28 | 大连理工大学 | High-transparency composite thin film capable of adsorbing ultraviolet rays and preparation method thereof |
| CN104312320B (en) * | 2014-11-14 | 2017-05-03 | 大连理工大学 | High-transparency composite thin film capable of adsorbing ultraviolet rays and preparation method thereof |
| CN104861802A (en) * | 2015-04-28 | 2015-08-26 | 安徽顺驰电缆有限公司 | Water metal printing finishing paint preparation method |
| CN105038435A (en) * | 2015-07-10 | 2015-11-11 | 常州市诺金精密机械有限公司 | Environment-friendly anti-ultraviolet fluorocarbon exterior wall coating and preparation method thereof |
| CN106349848A (en) * | 2016-08-31 | 2017-01-25 | 常熟市优德爱涂料有限公司 | Water-based ultraviolet resistant silicone-acrylic finishing varnish and preparation method thereof |
| CN107603363A (en) * | 2017-09-20 | 2018-01-19 | 芜湖县双宝建材有限公司 | A kind of colorful parian sliver paint |
| CN114437591A (en) * | 2022-03-02 | 2022-05-06 | 保定利道交通设施工程有限公司 | High-performance outdoor resin and application method thereof |
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