CN104830183A - Granite-like colorful paint and preparation method thereof - Google Patents
Granite-like colorful paint and preparation method thereof Download PDFInfo
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- CN104830183A CN104830183A CN201510228415.9A CN201510228415A CN104830183A CN 104830183 A CN104830183 A CN 104830183A CN 201510228415 A CN201510228415 A CN 201510228415A CN 104830183 A CN104830183 A CN 104830183A
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Abstract
The invention disclose a granite-like colorful paint, which comprises the following components in parts by weight: 285 to 310 parts of basic paint, 15 to 19.5 parts of phenolic resin, 7 to 11 parts of phenyl tris(methylethylketoximio) silane, 6 to 9 parts of silica sol, 12 to 16 parts of gamma(methylacryloyloxy)-propyl trimethoxysilane (KH-570), 1 to 4 parts of antifoaming agent, 20 to 24 parts of corn flour, 300 to 450 parts of color particles, 8 to 11 parts of propylene glycol, and 0.08 to 0.16 part of sodium sulfate; wherein the basic paint is composed of the following components in parts by weight: 423 to 452 parts of deionized water, 200 to 250 parts of silicon-acrylate emulsion, 100 to 130 parts of kaolin, 18 to 25 parts of titanium dioxide, 10 to 15 parts of corn flour, 3 to 6 parts of hydroxyethyl cellulose, 2 to 4 parts of sodium salt dispersant, and 2 to 4 parts of anion wetting agent. The paint is prepared through a specific formula and method, and has the advantages of high water resistant performance, strong film-forming property, and good anti-cracking performance.
Description
Technical field
The present invention relates to the preparation method of a kind of formulation for coating material and this coating, be specifically related to a kind of artificial granite multicolor finish and preparation method thereof.
Background technology
Granite is a kind of natural stone material, is widely used in the outdoor facing of building.But granite cost is very expensive, and have public danger at external wall as facing, not easily the veneer of big area or external wall of high-rise building uses.Therefore, in order to buildings can reach the luxurious effect of granitic outward appearance, imitated granitic material is constantly gushed out, because how different in nature granitic color is, make its imitating technology very complicated, people need a kind ofly to manufacture easy material to simplify the complicacy of its imitating technology, and in this context, artificial granite paint is arisen at the historic moment.Artificial granite paint belongs to functional type art coatings in building coating field.In prior art, the artificial granite paint that market is sold has following deficiency: 1. water repelling property is poor, and 2-3 just there will be the problem such as xanthochromia, coating blackout; 2. the quality guaranteed period is short, film forming is difficult and easily ftracture.
Summary of the invention
In view of this, the object of this invention is to provide a kind of artificial granite multicolor finish and preparation method thereof, make it have the advantage that water repelling property is strong, film forming is easy and anti-cracking performance is good.
For achieving the above object, artificial granite multicolor finish of the present invention, comprises following component by weight: base paint 285-310 part, resol 15-19.5 part, phenyl tributanoximo silane 7-11 part, silicon sol 6-9 part, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 12-16 part, defoamer 1-4 part, corn flour 20-24 part, colored particle 300-450 part, propylene glycol 8-11 part, sodium sulfate 0.08-0.16 part;
Described base paint comprises following component by weight: deionized water 423-452 part, organosilicon crylic acid latex 200-250 part, kaolin 100-130 part, titanium dioxide 18-25 part, corn flour 10-15 part, Natvosol 3-6 part, sodium salt dispersion agent 2-4 part, anionic wetting agent 2-4 part.
Further, described coating, comprise following component by weight: base paint 300 parts, 17.5 parts, resol, phenyl tributanoximo silane 8 parts, silicon sol 7 parts, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 14 parts, defoamer 2 parts, corn flour 22 parts, colored particle 385 parts, propylene glycol 9 parts;
Described base paint comprises following component by weight: deionized water 442 parts, organosilicon crylic acid latex 232 parts, kaolin 118 parts, titanium dioxide 23 parts, corn flour 12 parts, Natvosol 4 parts, sodium salt dispersion agent 3 parts, anionic wetting agent 3 parts.
The preparation method of coating of the present invention, comprises the following steps:
(1) prepare base paint: for subsequent use by described formula feeding, described batching is poured in mixing machine, first disperse five minutes with the rotating speed of per minute 500 turns, disperse 15 minutes with the rotating speed of per minute 1500 turns subsequently, can base paint be obtained;
(2) granulation: make the surface of base paint particle form water-fast coating film, and be scattered in water-based system with graininess;
(3) described residue batching is added in the base paint of step (2) by described formula, disperse can obtain artificial granite paint in 25 minutes with the rotating speed of per minute 800 turns.
Advantageous Effects of the present invention is: coating of the present invention, adopt special formulation, its inside is not only made to occur sol gel reaction, and can film forming efficiency be ensured, also assures that the bond degree of coating, toughness and elasticity, thus this coating is had a water resisting property can strong, film forming is easy and anti-cracking performance is good advantage.
Embodiment
Below in conjunction with embodiment and experimental data, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
embodiment 1
A kind of artificial granite multicolor finish, comprise following component by weight: base paint 300kg, resol 17.5kg, phenyl tributanoximo silane 8kg, silicon sol 7kg, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 14kg, defoamer 2kg, corn flour 22kg, colored particle 385kg, propylene glycol 9kg;
Described base paint comprises following component by weight: deionized water 442kg, organosilicon crylic acid latex 232kg, kaolin 118kg, titanium dioxide 23kg, corn flour 12kg, Natvosol 4kg, sodium salt dispersion agent 3kg, anionic wetting agent 3kg.
Concrete preparation process is as follows:
(1) prepare base paint: for subsequent use by described formula feeding, described batching is poured in mixing machine, first disperse five minutes with the rotating speed of per minute 500 turns, disperse 15 minutes with the rotating speed of per minute 1500 turns subsequently, can base paint be obtained;
(2) granulation: make the surface of base paint particle form water-fast coating film, and be scattered in water-based system with graininess;
(3) described residue batching is added in the base paint of step (2) by described formula, disperse can obtain artificial granite paint in 25 minutes with the rotating speed of per minute 800 turns.
embodiment 2
A kind of artificial granite multicolor finish, comprise following component by weight: base paint 285kg, resol 15kg, phenyl tributanoximo silane 7kg, silicon sol 6kg, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 12kg, defoamer 1kg, corn flour 20kg, colored particle 300kg, propylene glycol 8kg, sodium sulfate 0.08kg;
Described base paint comprises following component by weight: deionized water 423kg, organosilicon crylic acid latex 200kg, kaolin 100kg, titanium dioxide 18kg, corn flour 10kg, Natvosol 3kg, sodium salt dispersion agent 2kg, anionic wetting agent 2kg.
Concrete preparation method as described in Example 1.
embodiment 3
A kind of artificial granite multicolor finish, comprise following component by weight: base paint 310kg, resol 19.5kg, phenyl tributanoximo silane 11kg, silicon sol 9kg, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 16kg, defoamer 4kg, corn flour 24kg, colored particle 450kg, propylene glycol 11kg, sodium sulfate 0.16kg;
Described base paint comprises following component by weight: deionized water 452kg, organosilicon crylic acid latex 250kg, kaolin 130kg, titanium dioxide 25kg, corn flour 15kg, Natvosol 6kg, sodium salt dispersion agent 4kg, anionic wetting agent 4kg.
Concrete preparation method is with embodiment 1.
In above-mentioned three embodiments, the EFKA-2020 defoamer that described defoamer adopts the holy high chemical Science and Technology Ltd. in Guangzhou to produce.
Coating prepared by this special formulation and method, water repelling property improves 50-54.6%, and rate of film build improves 45-52%, and anti-cracking performance improves 48-53%.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. an artificial granite multicolor finish, it is characterized in that, comprise following component by weight: base paint 285-310 part, resol 15-19.5 part, phenyl tributanoximo silane 7-11 part, silicon sol 6-9 part, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 12-16 part, defoamer 1-4 part, corn flour 20-24 part, colored particle 300-450 part, propylene glycol 8-11 part, sodium sulfate 0.08-0.16 part;
Described base paint comprises following component by weight: deionized water 423-452 part, organosilicon crylic acid latex 200-250 part, kaolin 100-130 part, titanium dioxide 18-25 part, corn flour 10-15 part, Natvosol 3-6 part, sodium salt dispersion agent 2-4 part, anionic wetting agent 2-4 part.
2. coating according to claim 1, it is characterized in that, comprise following component by weight: base paint 300 parts, 17.5 parts, resol, phenyl tributanoximo silane 8 parts, silicon sol 7 parts, γ (methacryloxypropyl)-propyl trimethoxy silicane (KH-570) 14 parts, defoamer 2 parts, corn flour 22 parts, colored particle 385 parts, propylene glycol 9 parts;
Described base paint comprises following component by weight: deionized water 442 parts, organosilicon crylic acid latex 232 parts, kaolin 118 parts, titanium dioxide 23 parts, corn flour 12 parts, Natvosol 4 parts, sodium salt dispersion agent 3 parts, anionic wetting agent 3 parts.
3. prepare a method for coating as described in claim 1-2 any one, it is characterized in that, comprise the following steps:
(1) prepare base paint: for subsequent use by described formula feeding, described batching is poured in mixing machine, first disperse five minutes with the rotating speed of per minute 500 turns, disperse 15 minutes with the rotating speed of per minute 1500 turns subsequently, can base paint be obtained;
(2) granulation: make the surface of base paint particle form water-fast coating film, and be scattered in water-based system with graininess;
(3) described residue batching is added in the base paint of step (2) by described formula, disperse can obtain artificial granite paint in 25 minutes with the rotating speed of per minute 800 turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510228415.9A CN104830183A (en) | 2015-05-07 | 2015-05-07 | Granite-like colorful paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510228415.9A CN104830183A (en) | 2015-05-07 | 2015-05-07 | Granite-like colorful paint and preparation method thereof |
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| CN104830183A true CN104830183A (en) | 2015-08-12 |
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| CN201510228415.9A Pending CN104830183A (en) | 2015-05-07 | 2015-05-07 | Granite-like colorful paint and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497283A (en) * | 2016-10-31 | 2017-03-15 | 富思特新材料科技发展股份有限公司 | A kind of hydrogen bond crosslinks type water-in-water multicolor coating and preparation method thereof |
| CN113278335A (en) * | 2021-04-23 | 2021-08-20 | 三棵树涂料股份有限公司 | Inorganic silicon modified high-stain-resistance elastic coating and preparation method thereof |
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| CN102660181A (en) * | 2012-05-08 | 2012-09-12 | 上海大学 | Water-in-water imitation granite multicolor coating and preparation method thereof |
| CN102807792A (en) * | 2011-05-30 | 2012-12-05 | 天津天涂豪邦涂料有限公司 | Aqueous stone-like paint and preparation method thereof |
| CN102827522A (en) * | 2012-09-03 | 2012-12-19 | 黑龙江省林城涂料有限公司 | Natural stone paint and preparation method thereof |
| CN103409024A (en) * | 2013-08-30 | 2013-11-27 | 秦大春 | Regeneration-type sand maishi paint |
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2015
- 2015-05-07 CN CN201510228415.9A patent/CN104830183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102807792A (en) * | 2011-05-30 | 2012-12-05 | 天津天涂豪邦涂料有限公司 | Aqueous stone-like paint and preparation method thereof |
| CN102660181A (en) * | 2012-05-08 | 2012-09-12 | 上海大学 | Water-in-water imitation granite multicolor coating and preparation method thereof |
| CN102827522A (en) * | 2012-09-03 | 2012-12-19 | 黑龙江省林城涂料有限公司 | Natural stone paint and preparation method thereof |
| CN103409024A (en) * | 2013-08-30 | 2013-11-27 | 秦大春 | Regeneration-type sand maishi paint |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497283A (en) * | 2016-10-31 | 2017-03-15 | 富思特新材料科技发展股份有限公司 | A kind of hydrogen bond crosslinks type water-in-water multicolor coating and preparation method thereof |
| CN106497283B (en) * | 2016-10-31 | 2018-11-06 | 富思特新材料科技发展股份有限公司 | A kind of hydrogen bond crosslinks type water-in-water multicolor coating and preparation method thereof |
| CN113278335A (en) * | 2021-04-23 | 2021-08-20 | 三棵树涂料股份有限公司 | Inorganic silicon modified high-stain-resistance elastic coating and preparation method thereof |
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