CN103450766A - Development of high-grade water-based finish paint - Google Patents
Development of high-grade water-based finish paint Download PDFInfo
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- CN103450766A CN103450766A CN 201310353608 CN201310353608A CN103450766A CN 103450766 A CN103450766 A CN 103450766A CN 201310353608 CN201310353608 CN 201310353608 CN 201310353608 A CN201310353608 A CN 201310353608A CN 103450766 A CN103450766 A CN 103450766A
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Abstract
The invention relates to development of high-grade water-based finish paint. The high-grade water-based finish paint is surface finish paint such as real stone paint and rock sheet paint for building external walls and other varieties of paint, has excellent weather resistance, water resistance, alkali resistance and stain resistance, and belongs to the technical field of chemical paint. The high-grade water-based finish paint comprises the following specific components in percentage by weight: 45-50% of water, 0.05-0.3% of a wetting agent, 0.08-0.3% of a defoaming agent, 0.1-0.5% of bactericide, 0.5-2% of propanediol, 45-50% of silicone-acrylate emulsion, 2-6% of a film-forming assistant, 0.2-1% of a thickening agent and a right amount of ammonia water. The high-grade water-based finish paint for external walls combines multiple functions, and the coated film/adhesive film is compact and tough, high in hardness and excellent in water whitening resistance. The paint is non-toxic and pollution-free, and has environment-friendly effect. The coated film can not be yellowed, is resistant to ultraviolet and aging, has favorable color retention, can effectively protect an inner coating, and can durably protect the gorgeous external wall of a building; customers response that the effect is favorable. Besides, the paint is simple in construction and low in cost.
Description
Technical field the present invention relates to a kind of coating, particularly a kind ofly for having of skin surface, has excellent weather resistance, and waterproof, alkaline-resisting, stain resistant performance overlay coating.Belong to the 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 the water-based finishing paint of studying the unfading with stain resistant is significant.
Summary of the invention the purpose 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, have and have excellent weather resistance, waterproof, alkaline-resisting, stain resistant.Pure the third silicon forms, the not yellowing of filming, and UV resistant, anti-aging.The glued membrane densification, tough and tensile, hardness is high, the water resistant albefaction is fabulous.Gloss is high, and true mineral varnish or sliver color developing are good, can effectively protect undercoat.
Concrete component and the part by weight of senior water-based finishing paint of the present invention are:
Water 45-50%; Wetting agent 0.05-0.3%; Defoamer 0.08-0.3%; Sterilant: 0.1-0.5%; Propylene glycol 0.5-2%; Organosilicon crylic acid latex 45-50%; Film coalescence aid 2-6%; Thickening material 0.2-1%; Proper ammonia.
Organosilicon crylic acid latex used in the present invention is base-material, and organosilicon crylic acid latex is that organosilane monomer and the acrylic monomer that will contain unsaturated link(age) add suitable auxiliary agent, by nucleocapsid, coats the emulsion that polymerization technique is polymerized.Combine organosilicon fire-resistant, weathering resistance, chemical-resistant, high tint retention, snappiness, the tack that is difficult for contaminative and acrylic resin can be hanged down in hydrophobic, surface.A kind of high weather-proof, high water-fast, resistant to pollution emulsion and coating for environment-friendly type building.
Film coalescence aid used in the present invention, be the filmogen for emulsion paint performance excellence, can improve greatly the film forming properties of emulsion paint, and not only effective to pure third, phenylpropyl alcohol, acrylate and vinyl acetate emulsion, the Dichlorodiphenyl Acetate vac emulsion is effective equally.Except can obviously reducing the minimum film-forming temperature of emulsion paint, cohesiveness, the weathering resistance that can also improve emulsion paint is anti-, scrubbing character and color developing, makes 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, to promote integrity and the sticking power of filming, improves abrasion resistance, improves the brushing performance.
Propylene glycol used in the present invention, raw material as unsaturated polyester resin, stronger water absorbability and oilness are arranged, 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 be widely used as moisture adsorbent, antifreezing agent and solvent in coatings industry, food, medicine and cosmetic industry, also as the solvent of makeup and tenderizer, mould inhibitor.
The objective of the invention is to utilize the outdoor weatherability excellence of organosilicon crylic acid latex, implant in this finishing paint system, is raw material because its raw material all adopts the organosilicon modified crylic acid resin emulsion, therefore has and has excellent weather resistance, waterproof, alkaline-resisting, stain resistant.Pure the third silicon forms, the not yellowing of filming, and UV resistant, anti-aging.The glued membrane densification, tough and tensile, hardness is high, the water resistant albefaction is fabulous.Gloss is high, and true mineral varnish or sliver color developing are good.
In general, the fast light water tolerance of senior water-based finishing paint is strong, former use and successfully be applied to the fields such as a lot of fields, 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.The composition of senior water-based finishing paint of the present invention (weight percent) and production technique are:
According to claim 1, it is characterized in that said senior water-based finishing paint realizes by following production stage:
Low speed turns the water that adds successively 48%, 0.07% wetting agent, 0.05% defoamer, 0.3% sterilant, 0.6% propylene glycol with per minute 200～400, after 10 minutes stir, add successively again 48% organosilicon crylic acid latex, carry out high speed per minute 1000 and turn 30 minutes, again low speed add successively that 2.5% film forming helps, 0.2% thickening material, 0.05% defoamer, appropriate pH value conditioning agent, turn and stirred 40 minutes with per minute 600-800 afterwards, finally by crossing the packing of checking, filter, weigh.
The senior water-based finishing paint of exterior wall of making according to the present invention, handle by " non-dangerous goods transportation rule ", and the senior water-based finishing paint of this exterior wall integrates multiple function, and its glued membrane densification of filming is tough and tensile, hardness is high, the water resistant albefaction is fabulous.This coating asepsis environment-protecting, nuisanceless, have and have excellent weather resistance, waterproof, alkaline-resisting, stain resistant.Pure the third silicon forms, the not yellowing of filming, and UV resistant, anti-aging.True mineral varnish or sliver color developing are good, can effectively protect undercoat, protect lastingly the metope that facade is magnificent, and customer response is respond well.Construction is simple, and cost is low.
Claims (5)
1. concrete component and the part by weight of the development of senior water-based finishing paint are:
Water 45-50%; Wetting agent 0.05-0.3%; Defoamer 0.08-0.3%; Sterilant: 0.1-0.5%; Propylene glycol 0.5-2%; Organosilicon crylic acid latex 45-50%; Film coalescence aid 2-6%; Thickening material 0.2-1%; Proper ammonia.
2. according to claim 1, it is characterized in that the development of said senior water-based finishing paint realizes by following production stage:
Low speed turns the water that adds successively 48%, 0.07% wetting agent, 0.05% defoamer, 0.3% sterilant, 0.6% propylene glycol with per minute 200～400, after 10 minutes stir, add successively again 48% organosilicon crylic acid latex, carry out high speed per minute 1000 and turn 30 minutes, again low speed add successively that 2.5% film forming helps, 0.2% thickening material, 0.05% defoamer, appropriate pH value conditioning agent, turn and stirred 40 minutes with per minute 600-800 afterwards, finally by crossing the packing of checking, filter, weigh.
3. according to claim 1, it is characterized in that said organosilicon crylic acid latex, coat by nucleocapsid the emulsion that polymerization technique is polymerized.Excellent weather-proof, high water-fast, antipollution, low high tint retention, snappiness, the tack that is difficult for contaminative and acrylic resin in hydrophobic, surface.
4. according to claim 1, it is characterized in that said film coalescence aid, film forming properties, cohesiveness, the weathering resistance of improving greatly this finishing paint is anti-, scrubbing character and color developing, make paint film there is good preservation stability simultaneously, promote integrity and the sticking power of filming, improve abrasion resistance, improve the brushing performance.
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 |
|---|---|---|---|
| CN 201310353608 CN103450766A (en) | 2013-08-14 | 2013-08-14 | Development of high-grade water-based finish paint |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201310353608 CN103450766A (en) | 2013-08-14 | 2013-08-14 | Development of high-grade water-based finish paint |
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| CN103450766A true CN103450766A (en) | 2013-12-18 |
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| CN 201310353608 Pending CN103450766A (en) | 2013-08-14 | 2013-08-14 | Development of high-grade water-based finish paint |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194543A (en) * | 2014-09-03 | 2014-12-10 | 三棵树涂料股份有限公司 | Transparent finishing varnish composition for exterior walls and preparation method thereof |
| 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 |
| CN104293037A (en) * | 2014-09-27 | 2015-01-21 | 安徽铁创新材料科技有限公司 | Low-gloss type environment-friendly top coating and preparation method thereof |
| CN104710891A (en) * | 2015-03-26 | 2015-06-17 | 常熟市优德爱涂料有限公司 | Novel water-based matted finishing varnish and preparation method thereof |
| CN105419527A (en) * | 2015-12-22 | 2016-03-23 | 青岛博泰美联化工技术有限公司 | Hydrophobic transparent finish-coat paint |
| CN105419445A (en) * | 2015-12-29 | 2016-03-23 | 新疆屯河涂料有限公司 | Automatic cleaning finish for exterior walls, and preparation method thereof |
| CN105925102A (en) * | 2016-05-11 | 2016-09-07 | 济宁赛德丽新材料有限公司 | Stone paint mixed with glass beads and preparing method of stone paint |
| CN106318080A (en) * | 2015-06-29 | 2017-01-11 | 上海三银涂料科技股份有限公司 | Matt high light transmittance type aqueous finish building paint and preparation method thereof |
| CN107189670A (en) * | 2017-06-13 | 2017-09-22 | 河北晨阳工贸集团有限公司 | Finishing varnish and preparation method thereof |
| CN107474728A (en) * | 2017-07-17 | 2017-12-15 | 上海嘉宝莉涂料有限公司 | A kind of dumb light transparent dust-proof finish and preparation method thereof |
| CN107556894A (en) * | 2017-09-20 | 2018-01-09 | 田平安 | Aqueous polyurethane finishing varnish |
| CN108410263A (en) * | 2018-03-29 | 2018-08-17 | 杭州海维特化工科技有限公司 | A kind of polywood paper water-based gloss oil and preparation method thereof |
-
2013
- 2013-08-14 CN CN 201310353608 patent/CN103450766A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194543A (en) * | 2014-09-03 | 2014-12-10 | 三棵树涂料股份有限公司 | Transparent finishing varnish composition for exterior walls and preparation method thereof |
| 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 |
| CN104293037A (en) * | 2014-09-27 | 2015-01-21 | 安徽铁创新材料科技有限公司 | Low-gloss type environment-friendly top coating and preparation method thereof |
| CN104710891A (en) * | 2015-03-26 | 2015-06-17 | 常熟市优德爱涂料有限公司 | Novel water-based matted finishing varnish and preparation method thereof |
| CN106318080A (en) * | 2015-06-29 | 2017-01-11 | 上海三银涂料科技股份有限公司 | Matt high light transmittance type aqueous finish building paint and preparation method thereof |
| CN105419527A (en) * | 2015-12-22 | 2016-03-23 | 青岛博泰美联化工技术有限公司 | Hydrophobic transparent finish-coat paint |
| CN105419445A (en) * | 2015-12-29 | 2016-03-23 | 新疆屯河涂料有限公司 | Automatic cleaning finish for exterior walls, and preparation method thereof |
| CN105925102A (en) * | 2016-05-11 | 2016-09-07 | 济宁赛德丽新材料有限公司 | Stone paint mixed with glass beads and preparing method of stone paint |
| CN105925102B (en) * | 2016-05-11 | 2018-07-06 | 山东赛德丽新材料股份有限公司 | A kind of lacquer for blending glass microballoon and preparation method thereof |
| CN107189670A (en) * | 2017-06-13 | 2017-09-22 | 河北晨阳工贸集团有限公司 | Finishing varnish and preparation method thereof |
| CN107474728A (en) * | 2017-07-17 | 2017-12-15 | 上海嘉宝莉涂料有限公司 | A kind of dumb light transparent dust-proof finish and preparation method thereof |
| CN107474728B (en) * | 2017-07-17 | 2020-04-21 | 上海嘉宝莉涂料有限公司 | Matte transparent dustproof finish coat paint and preparation method thereof |
| CN107556894A (en) * | 2017-09-20 | 2018-01-09 | 田平安 | Aqueous polyurethane finishing varnish |
| CN108410263A (en) * | 2018-03-29 | 2018-08-17 | 杭州海维特化工科技有限公司 | A kind of polywood paper water-based gloss oil and preparation method thereof |
| CN108410263B (en) * | 2018-03-29 | 2021-01-08 | 杭州海维特化工科技有限公司 | Baoli paper water-based gloss oil and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |