CN102358821B - Fluorine-silicon multi-color stone-like coat system - Google Patents
Fluorine-silicon multi-color stone-like coat system Download PDFInfo
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- CN102358821B CN102358821B CN 201110175844 CN201110175844A CN102358821B CN 102358821 B CN102358821 B CN 102358821B CN 201110175844 CN201110175844 CN 201110175844 CN 201110175844 A CN201110175844 A CN 201110175844A CN 102358821 B CN102358821 B CN 102358821B
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Abstract
The present invention provides a fluorine-silicon multi-color stone-like coating system. According to the system, a layered structure of the system comprises a sealing undercoat, a colouring primer coat, a multi-color stone surface coat and a protective cover surface layer, wherein the layered structure does not comprises a substrate. The system of the present invention can imitate appearances and textures of various natural granites, no color difference is generated, the color of the system is not changed after the system contacts water, the imitation degree is high, and the construction is simple. According to the present invention, with one spray coating, the multi-color granite textures with three-dimensional layers are showed, the rugged granite material can be created; the system has characteristics of lightweight and safety, the bearing and the load of the wall are less; the system is economical, practical and beautiful, and is not expensive; after using the system, the material is elastic, anti-crack and durable.
Description
Technical field
The present invention relates to the colorful imitative stone coating system of a kind of fluorine silicon.
Background technology
Natural granite allows people like with its beautiful texture and simple thick and heavy sense, but it involve great expense, heavy, its thin slice is easily cracked, and its radiation is stronger, allows again people feel blemish in an otherwise perfect thing.Existing can imitated natural granite outward appearance and the coating of texture, true mineral varnish and texture coating are arranged, but true mineral varnish needs repeatedly spraying just can reach the effect of the multicolour pattern of natural granite, and texture coating can only be imitated the sandstone stone material of quality exquisiteness.
Summary of the invention
Purpose of the present invention is to provide a kind of fluorine silicon colorful imitative stone coating system, and it can imitate outward appearance and the texture of various natural granites, only needs once spraying, can produce a desired effect, and does not have aberration, and meets the water nondiscoloration, and fidelity is high, construction is simple and easy.
The present invention is achieved in that the colorful imitative stone coating system of described fluorine silicon, and its laminate structure beyond ground is by comprising seal coat layer, pigmented basecoat, colorful stone finishing coat, shield cap surface layer outside inner the reaching, and the raw-material weight per-cent of its each layer is:
(1) seal coat layer: organic silicon emulsion 50-60%; Water 35-45%; Cats product 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 2-3%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%;
(2) pigmented basecoat: fluorine silicon system emulsion 30-40%; Water 15-20%; Rutile type Titanium Dioxide 15-30%; 1250 order calcined kaolin 4-7%; 700 order water-ground limestone 3-6%; Anionic property ammonium salt dispersion agent 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 1-2%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%; Thickening material 0.3-0.5%; Iron oxide pigment 1-5%;
(3) colorful stone finishing coat: look grain 30-35%; Hydrosol 35-40%; Fluorine silicon system emulsion 25-35%;
(4) shield cap surface layer: fluorine silicon system emulsion 60-75%; Water 15-40%; Antifreezing agent 1-2%;
Film coalescence aid 1-2%; Sanitas 0.1-0.2%.
The raw-material weight per-cent of look grain of the present invention is: fluorine silicon system emulsion 30-40%; Water 30-35%; Rutile type Titanium Dioxide 1-10%; 1250 order calcined kaolin 15-20%; Anionic and nonionic wetting agent 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 1-2%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%; Iron oxide pigment 1-3%.The raw-material weight per-cent of described hydrosol is: water 95%; Polymer modification hectorite 5%.
The invention has the beneficial effects as follows, represent the grouan texture of level solid of multi-color through spraying once, and the rough grouan material of shapeable; Light security, body of wall load-bearing load is little; Economical and practical, magnificent and inexpensive; The elasticity cracking resistance is durable in use.
Embodiment
But there is the building decorative coating of multicolour particle in colorful imitative stone coating system artificial granite stone texture of the present invention for the compound homophase of water.Colorful imitative stone coating system is the system of overbrushing layer combination, mainly comprise from the inside to surface seal coat layer, pigmented basecoat, colorful finishing coat, shield cap surface layer, the main film forming substance of each coated material adopts water-base fluorocarbon emulsion and organic silicon emulsion, so that the weather-proof grade of this coating was brought up to more than 15 years.
Water-based fluorine silicon system is as the matrix filmogen of whole coating structure.In fluorine carbon emulsion, the fluorine atom electronegativity is large, diameter is little, formed C-F bond energy is high, the bond distance is short, so the C-F key is difficult to be destroyed by heat, light and chemical factor, thereby fluorine carbon emulsion has good physical chemistry and the performance such as weather-proof.And organic silicon emulsion also has the characteristics such as outstanding heat-resisting, weather-proof, anticorrosion, waterproof.Adopt water-base fluorocarbon emulsion and silicon emulsion to combine, the fluorine silicon system that makes combines the dual nature of fluoro-silicone emulsion, thereby makes the water-based silicon fluoride paint of final preparation have the superelevation weathering resistance.
The first coating is that the seal coat layer mainly is the effect of cured substrate, alkali resistant sealing, enhancing sticking power in the colorful imitative stone coating system, and main raw is organic silicon emulsion, water, cats product, antifreezing agent, film coalescence aid, sanitas, pH value conditioning agent.It is as follows to fill a prescription:
Organic silicon emulsion 50-60%
Water 35-45%
Cats product 0.1-0.2%
Antifreezing agent 1-2%
Film coalescence aid 2-3%
Sanitas 0.1-0.2%
PH value conditioning agent 0.1-0.2%
The positively charged ion organic silicon emulsion, the porous, inorganic ground there are extremely strong bonding, filling and sealing process, the positively charged ion organic silicon emulsion has sticking power excellence, good luster, and sterilization, mildew-resistant and antistatic property arranged, namely beginning self-crosslinking after the water evaporates of emulsion solidifies, its back cover paint film has fabulous alkali resistance, can stop inorganic salt to separate out and grow dim at coatingsurface, and polluting proofing property is fabulous.Its performance requriements: solid content: 38-40%, minimum film-forming temperature 5-10 ℃, second-order transition temperature 13-16 ℃, particle diameter 0.1-0.2um.
Preparation technology: the hydration organic silicon emulsion mixes, and adds successively cats product, antifreezing agent, film coalescence aid, sanitas, pH value conditioning agent, mixes to detect packing.
The second coating is fluorine silicon system pigmented basecoat in the colorful imitative stone coating system, Main Function is to hide and protect substrate and have suitable color to set off out the main body color of stone material, the water-based anionic emulsion that its filmogen adopts acrylic ester monomer and fluorine monomer and several functions monomer multiple aggregation to form, pigment adopts iron oxide pigment, has excellent weather resistance.Other main raws are Rutile type Titanium Dioxide, 1250 order calcined kaolins, 700 order water-ground limestones, water, negatively charged ion dispersion moisture agent, antifreezing agent, film coalescence aid, sanitas, pH value conditioning agent.It is as follows to fill a prescription:
Fluorine silicon system emulsion 30-40%
Water 15-20%
Rutile type Titanium Dioxide 15-30%
1250 order calcined kaolin 4-7%
700 order water-ground limestone 3-6%
Anionic property ammonium salt dispersion agent 0.1-0.2%
Antifreezing agent 1-2%
Film coalescence aid 1-2%
Sanitas 0.1-0.2%
PH value conditioning agent 0.1-0.2%
Thickening material 0.3-0.5%
Iron oxide pigment 1-5%
The performance requriements of fluorine silicon system emulsion: solid content: 48-50%, minimum film-forming temperature 15-25 ℃, second-order transition temperature 20-30 ℃, particle diameter 0.1-0.2um.
Preparation technology: add first entry, adding successively negatively charged ion dispersion moisture agent, antifreezing agent, sanitas, pH value conditioning agent under 200 rev/mins the rotating speed whipped state mixes, drop into titanium dioxide, kaolin, dicalcium powder, iron oxide pigment, 1400 rev/mins rotating speed disperseed 20 minutes, fineness test is qualified, add fluoro-silicone emulsion, film coalescence aid, thickening material under 500 rev/mins the rotating speed, detect qualified packing.
The 3rd coating is colorful finishing coat in the colorful imitative stone coating system, this coating contains the color particle of a plurality of different colours, once sprays by the inner pressed spray gun, can form the crisscross intersection of a plurality of colors at metope, shape such as grouan line color, to reach the effect of artificial granite.It is gordian technique of the present invention that the homophase of look grain exists and keep to stablize incompatible; but this needs a kind of material of sematic color grain; this material is a kind of hydrosol of high thixotropic; store and low-shearing power under belong to non-current material, can intercept interpenetrating of each look grain and play the stable of look grain.The look grain requires to have low opacifying property or translucency, the color quality of the natural line of artificial stone.Colorful stone finishing coat main raw is look grain, hydrosol, fluorine silicon system emulsion, and three kinds of materials namely get colorful stone painting coating according to following part by weight mixing.
Look grain 30-35%
Hydrosol 35-40%
Fluorine silicon system emulsion 25-35%
Preparation technology: the look grain is slowly put into hydrosol, and stirring at low speed makes size and the distribution density of grain of all kinds meet the model requirement, adds fluorine silicon system emulsion again and mixes.
Wherein the look grain is that size and color according to stone patterns prepares in advance, and it is as follows to fill a prescription:
Fluorine silicon system emulsion 30-40%
Water 30-35%
Rutile type Titanium Dioxide 1-10%
1250 order calcined kaolin 15-20%
Anionic and nonionic wetting agent 0.1-0.2%
Antifreezing agent 1-2%
Film coalescence aid 1-2%
Sanitas 0.1-0.2%
PH value conditioning agent 0.1-0.2%
Iron oxide pigment 1-3%
Preparation technology: add first entry, adding successively negatively charged ion dispersion moisture agent, antifreezing agent, sanitas, pH value conditioning agent under 200 rev/mins the rotating speed whipped state mixes, drop into titanium dioxide, kaolin, dicalcium powder, iron oxide pigment, 1400 rev/mins rotating speed disperseed 20 minutes, fineness test is qualified, add fluoro-silicone emulsion, film coalescence aid, thickening material under 500 rev/mins the rotating speed, detect qualified stand-by.
Wherein hydrosol is 5% polymer modification hectorite, and weight proportion is as follows:
Water 95%
Polymer modification hectorite 5%
Preparation technology: the polymer modification hectorite dropped into disperse in the water to be dissolved to without particulate material fully to the polymer modification hectorite in 30 minutes.
The 4th coating is many shield caps surface layer in the colorful imitative stone coating system, is that the water white polymer emulsion of one deck is filmed, and is comprised of fluorine silicon system emulsion, water, frostproofer, sanitas, film coalescence aid.The lacquer ratio is as follows:
Fluorine silicon system emulsion 60-75%
Water 15-40%
Antifreezing agent 1-2%
Film coalescence aid 1-2%
Sanitas 0.1-0.2%
Preparation technology: the hydration organic silicon emulsion mixes, and adds successively antifreezing agent, film coalescence aid, sanitas, mixes to detect packing.
The working procedure of four coatings such as following table:
Range of application of the present invention: indoor application, outdoor application, exterior wall retrofit.
Applicable ground of the present invention: cement matrix plate, calcium silicate board, gypsum sheet material, fibrous plate, glass, plastic cement, plank, aluminium sheet, galvanized sheet, stainless steel plate, ceramic tile, common brick, stone material, old water-based and oil paint.
Claims (3)
1. the colorful imitative stone coating system of fluorine silicon, its laminate structure beyond ground by inner and outside comprise seal coat layer, pigmented basecoat, colorful stone finishing coat, shield cap surface layer, the raw-material weight per-cent of its each layer is:
(1) seal coat layer: organic silicon emulsion 50-60%; Water 35-45%; Cats product 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 2-3%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%;
(2) pigmented basecoat: fluorine silicon system emulsion 30-40%; Water 15-20%; Rutile type Titanium Dioxide 15-30%; 1250 order calcined kaolin 4-7%; 700 order water-ground limestone 3-6%; Anionic property ammonium salt dispersion agent 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 1-2%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%; Thickening material 0.3-0.5%; Iron oxide pigment 1-5%; Each weight percentages of components sum of above pigmented basecoat is 100%;
(3) colorful stone finishing coat: look grain 30-35%; Hydrosol 35-40%; Fluorine silicon system emulsion 25-35%;
(4) shield cap surface layer: fluorine silicon system emulsion 60-75%; Water 15-40%; Antifreezing agent 1-2%; Film coalescence aid 1-2%; Sanitas 0.1-0.2%; Each weight percentages of components sum of above shield cap surface layer is 100%.
2. the colorful imitative stone coating system of described fluorine silicon according to claim 1, it is characterized in that: the raw-material weight per-cent of described look grain is: fluorine silicon system emulsion 30-40%; Water 30-35%; Rutile type Titanium Dioxide 1-10%; 1250 order calcined kaolin 15-20%; Anionic and nonionic wetting agent 0.1-0.2%; Antifreezing agent 1-2%; Film coalescence aid 1-2%; Sanitas 0.1-0.2%; PH value conditioning agent 0.1-0.2%; Iron oxide pigment 1-3%.
3. the colorful imitative stone coating system of described fluorine silicon according to claim 1, it is characterized in that: the raw-material weight per-cent of described hydrosol is: water 95%; Polymer modification hectorite 5%.
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| CN 201110175844 CN102358821B (en) | 2011-06-28 | 2011-06-28 | Fluorine-silicon multi-color stone-like coat system |
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| CN 201110175844 CN102358821B (en) | 2011-06-28 | 2011-06-28 | Fluorine-silicon multi-color stone-like coat system |
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| CN103253891B (en) * | 2013-05-31 | 2014-12-31 | 厦门固克涂料集团有限公司 | Color-sand stone-like paint with aqueous fluorosilicone acrylate dispersion as film forming matter |
| CN103469986A (en) * | 2013-10-09 | 2013-12-25 | 厦门固克涂料集团有限公司 | Outer wall stone-simulated decorative plate and manufacturing method thereof |
| CN104294974B (en) * | 2014-09-30 | 2017-02-15 | 墙煌新材料股份有限公司 | Aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and manufacture technology thereof |
| CN107022270B (en) * | 2017-05-16 | 2020-03-13 | 威海新元化工有限公司 | Preparation method of fluorine-silicon modified stone-like paint |
| CN109575773A (en) * | 2018-11-16 | 2019-04-05 | 青岛奥开工业材料有限公司 | A kind of powder base water slurry |
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| JP2000051780A (en) * | 1998-08-05 | 2000-02-22 | Kansai Paint Co Ltd | Forming method of double-layered coating film |
| CN100376643C (en) * | 2004-06-11 | 2008-03-26 | 中国石油天然气集团公司 | Outer wall decorating fluorocarbon paint and its production process |
| CN1974696B (en) * | 2005-11-30 | 2010-11-17 | 巢启 | Sandy paint made of color paint flakes |
| CA2635478A1 (en) * | 2007-06-29 | 2008-12-29 | Nippon Paint Co., Ltd. | Method for producing multi layered coating film |
| CN101654578B (en) * | 2008-08-22 | 2011-11-02 | 展辰涂料集团股份有限公司 | Water-base fluorocarbon imitation marble paint, preparation method thereof and method for spraying with imitation marble effect |
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Address after: 361000, No. three, No. 136, Lianhua Road, lotus town, Tongan District, Fujian, Xiamen Patentee after: Guke Energy Conservation Technology Co., Ltd. Address before: 361000, No. three, No. 136, Lianhua Road, lotus town, Tongan District, Fujian, Xiamen Patentee before: Xiamen Kuck Coating Group Co., Ltd. |
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