CN1129655C - Ceramic-like paint and process for preparing it - Google Patents
Ceramic-like paint and process for preparing it Download PDFInfo
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- CN1129655C CN1129655C CN 00130830 CN00130830A CN1129655C CN 1129655 C CN1129655 C CN 1129655C CN 00130830 CN00130830 CN 00130830 CN 00130830 A CN00130830 A CN 00130830A CN 1129655 C CN1129655 C CN 1129655C
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- porcelain
- urea
- water
- aqueous solution
- pva aqueous
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Abstract
The present invention discloses ceramic-simulation paint and a preparation method thereof. The paint is mainly composed of high gloss silicone acrylic emulsion, urea-formaldehyde resin, PVA aqueous solution, organic bentonite, light calcium carbonate, waterproof powder, film-forming additives, wollastonite powder, hydroxyethyl cellulose, an SPA-202 defoaming sterilization anticorrosion agent, an OP-10 emulsifying agent, a water repellent, sodium hexametaphosphate and water proportionally; the paint is produced after dissolving, grinding and stirring. The present invention breaks through a key contamination-resistance technique. General stains, tea stains, and red-blue ink stains on walls coated with the paint can be rubbed away easily. Accordingly, the ceramic-simulation paint of the present invention is a new-type product which has the four advantages of durability for scrubbing, high hardness, long storage stable period and contamination resistance.
Description
Technical field
The present invention relates to a kind of building coating, relate in particular to the building coating and the compound method thereof of a kind of scrubbing resistance, hardness height, storage-stability phase length and anti-contamination.
Background technology
The new ceramic imitation interior wall paint of releasing of the nineties than " 106 " aqueous materials of former use, is improving a class again aspect quality and the decorative effect.Along with the continuous development of building coating technology in recent years, the quality of product improves constantly.Portioned product has possessed long premium properties of scrubbing resistance, hardness height and storage-stability phase, becomes the popular decorative product that present domestic small and medium-sized cities and farm building are decorated.But; find that through market survey and retrieval " Chinese patent database " back generally all there is the weakness of not anti-contamination in porcelain-imitated coating in the market, in a single day the metope behind the decoration has stain or is stained with tea; though accomplishing to smear, metope can't is washed off powder, the stain of the metope of can not erasing.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part and a kind of building imitation porcelain paint and compound method thereof that collects the long and four kinds of advantages of anti-contamination of scrubbing resistance, hardness height, storage-stability phase be provided.
To achieve the above object of the invention, porcelain-imitated coating of the present invention (commercial title four unification porcelain-imitated coatings) is mainly formulated by high gloss organosilicon crylic acid latex, urea-formaldehyde resin, the PVA aqueous solution, organic bentonite, light calcium carbonate, water-proofing powder, film coalescence aid, wollastonite powder, Natvosol, SPA-202 defoamer, fungicidal preservative, OP-10 emulsifying agent, hydrophober, Sodium hexametaphosphate 99 and water; The PVA aqueous solution wherein by water, polyvinyl alcohol, ultramarine according to a certain weight ratio heated and stirred make; Urea-formaldehyde resin is heated, is stirred evenly and form by proportioning by urea, formaldehyde, hydrochloric acid, caustic soda.
The weight proportion of described porcelain-imitated coating component (%) is: high gloss organosilicon crylic acid latex 12～16, urea-formaldehyde resin 0.5～1.5, the PVA aqueous solution 16～22, organic bentonite 1.5～2.5, light calcium carbonate 10～20, water-proofing powder 25～35, film coalescence aid 0.2～1.0, wollastonite powder 8～15, Natvosol 0.1～0.5, SPA-202 defoamer 0.05～0.10, fungicidal preservative 0.05～0.10, OP-10 emulsifying agent 0.1～0.5, hydrophober 0.2～0.6, Sodium hexametaphosphate 99 0.1～0.5 and water 4～10.
Described water-resisting agent adopts the OK powder.The Texanol ester alcohol that described film coalescence aid adopts U.S. Eastmankodak company to produce.Described fungicidal preservative adopts Hua Ke-981.
The compound method of porcelain-imitated coating of the present invention is as follows:
A. quantitative water, wollastonite powder and 1/2nd the PVA aqueous solution being dropped into shredder fully grinds;
B. the material in the shredder is moved to stirred pot, start stirrer;
C. in whipping process, slowly drop into remaining the PVA aqueous solution, urea-formaldehyde resin, organic bentonite, light calcium carbonate, hydrophober, OP-10 emulsifying agent, Natvosol and Sodium hexametaphosphate 99 successively, add high gloss organosilicon crylic acid latex, fungicidal preservative, film coalescence aid Texanol ester alcohol, SPA-202 defoamer and water-proofing powder at last to stirred pot;
D. continue to stir up to evenly, the planer packing promptly obtains porcelain-imitated coating behind the froth breaking.
The process for preparation of the described PVA aqueous solution is as follows: 100 kg of water are added in the reactor heat, start stirrer then, the polyvinyl alcohol that slowly adds 6 kilograms again, when treating that temperature is raised to 95 ℃, insulated and stirred again, after polyvinyl alcohol all dissolves, lower the temperature gradually, and add 0.22 kilogram of ultramarine (brightening), become the PVA aqueous solution through cold filtration.
The process for preparation of described urea-formaldehyde resin is as follows: formaldehyde is placed reactor for 70 kilograms, heated and stirred to 30 ℃, add 27 kilograms in urea more at twice, after reaction in 20～30 minutes, add 0.35 kilogram of hydrochloric acid again, add caustic soda at last and be neutralized to pH value 7～8 for 0.5 kilogram, be urea-formaldehyde resin after cooling.
Porcelain-imitated coating of the present invention, raw material sources are extensive, and production technique is simple, and cost is low, and is nontoxic, do not contain hazardous substance.Be used for the blade coating building walls, its coating not only has scrubbing resistance, hardness is high and the performance of not shedding, and ability is stain.Generally be stained with on the wall stain or tea, can both water smear and wash, have more superior performance than in the market porcelain-imitated coating as newly.
Embodiment
The present invention is further illustrated with embodiment below:
According to the high gloss organosilicon crylic acid latex: urea-formaldehyde resin: the PVA aqueous solution: organic bentonite: light calcium carbonate: water-proofing powder: film coalescence aid: wollastonite powder: Natvosol: SPA-202: defoamer: fungicidal preservative: OP-10 emulsifying agent: hydrophober: Sodium hexametaphosphate 99: water=140: 12: 205: 20: 160: 280: 5: 90: 2: 0.5: 0.5: 2: 1: 2: 80 ratio, with quantitative water, the wollastonite powder and the PVA aqueous solution (1/2) drop into shredder earlier, fully grind, again the material in the shredder is moved on to stirred pot, start stirrer on one side, slowly add the remaining PVA aqueous solution to stirred pot on one side, urea-formaldehyde resin, organic bentonite, light calcium carbonate, hydrophober, the OP-10 emulsifying agent, Natvosol and Sodium hexametaphosphate 99, add the high gloss organosilicon crylic acid latex at last, fungicidal preservative, film coalescence aid Texanol ester alcohol, SPA-202 defoamer and water-proofing powder, extremely even half an hour through stir about, promptly obtain being rich in plentiful, four unification porcelain-imitated coatings of fine and smooth texture are at last by standard capacity packing warehouse-in.
Constructional method: with scraper or other scraping four unification porcelain-imitated coatings are pressed the construction technology blade coating twice of general porcelain-imitated coating, and compress polishing, can form the decorative coveringn of four unification porcelain-imitated coatings.
The dosage of light calcium carbonate and water among the present invention, it is fixed to come according to the denseness of weather, temperature and construction requirement, adjusts between ± 10%, do not influence four unification porcelain-imitated coatings technical characterictic and performance.
The four unification porcelain-imitated coatings sclerosis of in container, not luming of the present invention, be even matter paste attitude, never degenerate half a year shelf-time, and blade coating is even, smooth bright at the coating color and luster of metope, and feel is like porcelain, soaked not shedding in 96 hours, the sodium hydroxid saturated solution soaks 48 hours frees from extraneous odour, water-fast scrubbing more than 500 times, and used water is smeared and is washed stain, tea stain or the red basket ink that sticks on the coating, with low cost, easy construction.
Compared with prior art, imitation porcelain coating of the present invention has not only kept the hard of original imitation porcelain coating Degree, and increased and smear the pliability of filming.
Claims (7)
1, a kind of porcelain-imitated coating is characterized in that: the main ingredient of this coating and weight proportion thereof (%) are: high gloss organosilicon crylic acid latex 12～16, urea-formaldehyde resin 0.5～1.5, the PVA aqueous solution 16～22, organic bentonite 1.5～2.5, light calcium carbonate 10～20, water-proofing powder 25～35, film coalescence aid 0.2～1.0, wollastonite powder 8～15, Natvosol 0.1～0.5, SPA-202 defoamer 0.05～0.10, fungicidal preservative 0.05～0.10, OP-10 emulsifying agent 0.1～0.5, hydrophober 0.2～0.6, Sodium hexametaphosphate 99 0.1～0.5 and water 4～10;
The PVA aqueous solution wherein is according to water: polyvinyl alcohol: the weight proportion heated and stirred of ultramarine=100: 6: 0.22 is made;
Urea-formaldehyde resin wherein is according to urea: formaldehyde: hydrochloric acid: caustic soda=27: 70: 0.35: 0.5 weight proportion heats, stir evenly and form.
2, porcelain-imitated coating according to claim 1 is characterized in that: described water-resisting agent adopts the OK powder.
3, porcelain-imitated coating according to claim 1 is characterized in that: described film coalescence aid adopts Texanol ester alcohol.
4, porcelain-imitated coating according to claim 1 is characterized in that: described fungicidal preservative adopts Hua Ke-981.
5, a kind of compound method of porcelain-imitated coating according to claim 1 is characterized in that: this method comprises the steps:
A. quantitative water, wollastonite powder and 1/2nd the PVA aqueous solution being dropped into shredder fully grinds;
B. the material in the shredder is moved to stirred pot, start stirrer;
C. in whipping process, slowly drop into remaining the PVA aqueous solution, urea-formaldehyde resin, organic bentonite, light calcium carbonate, hydrophober, OP-10 emulsifying agent, Natvosol and Sodium hexametaphosphate 99 successively, add high gloss organosilicon crylic acid latex, fungicidal preservative, film coalescence aid, SPA-202 defoamer and water-proofing powder at last to stirred pot;
D. continue to stir, promptly obtain porcelain-imitated coating behind the froth breaking up to evenly.
6, the compound method of porcelain-imitated coating according to claim 5, it is characterized in that: the compound method of the described PVA aqueous solution is as follows: 100 kg of water are added in the reactor heat, start stirrer then, the polyvinyl alcohol that slowly adds 6 kilograms again, when treating that temperature is raised to 95 ℃, insulated and stirred is lowered the temperature after polyvinyl alcohol all dissolves gradually, and add 0.22 kilogram of ultramarine (brightening), become the PVA aqueous solution through cold filtration.
7, the compound method of porcelain-imitated coating according to claim 5, it is characterized in that: the compound method of described urea-formaldehyde resin is as follows: formaldehyde is placed reactor for 70 kilograms, heated and stirred to 30 ℃, add 27 kilograms in urea more at twice, after reaction in 20～30 minutes, add 0.35 kilogram of hydrochloric acid again, add caustic soda at last and be neutralized to pH value 7～8 for 0.5 kilogram, be urea-formaldehyde resin after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00130830 CN1129655C (en) | 2000-11-29 | 2000-11-29 | Ceramic-like paint and process for preparing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00130830 CN1129655C (en) | 2000-11-29 | 2000-11-29 | Ceramic-like paint and process for preparing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1309155A CN1309155A (en) | 2001-08-22 |
| CN1129655C true CN1129655C (en) | 2003-12-03 |
Family
ID=4594335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00130830 Expired - Fee Related CN1129655C (en) | 2000-11-29 | 2000-11-29 | Ceramic-like paint and process for preparing it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1129655C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003902552A0 (en) * | 2003-05-21 | 2003-06-12 | Novapharm Research (Australia) Pty Ltd | Biofilm growth prevention |
| CN1896150B (en) * | 2005-07-11 | 2010-05-26 | 沈庆安 | Aqueous mixed coating |
| CN100427554C (en) * | 2006-04-05 | 2008-10-22 | 王明喜 | Multi-effect putty lacquer and its making technology |
| CN101870840A (en) * | 2010-07-15 | 2010-10-27 | 宋光华 | Reflective water paint |
| CN102585633B (en) * | 2012-01-17 | 2014-01-08 | 东莞市利通化工实业有限公司 | Coating composition with ceramic imitation effect |
| CN102585634B (en) * | 2012-01-17 | 2014-01-08 | 东莞市利通化工实业有限公司 | Coating with imitative ceramic effect and spraying process thereof |
| CN102676021B (en) * | 2012-04-17 | 2016-04-06 | 青阳县真信涂料化工有限责任公司 | Interiro wall latex paint prepared by a kind of urea-formaldehyde resin Some substitute benzene emulsion and preparation method thereof |
| CN104119742A (en) * | 2014-07-17 | 2014-10-29 | 李忠平 | Coating |
| CN104263173A (en) * | 2014-09-05 | 2015-01-07 | 安徽桑瑞斯环保新材料有限公司 | Isolated impervious water-resistant paint |
| CN106497285A (en) * | 2016-10-26 | 2017-03-15 | 赵永福 | Beautiful enamel paint |
| CN106893429A (en) * | 2016-12-23 | 2017-06-27 | 浙江建设职业技术学院 | A kind of underwater porcelain-imitating inner wall decorative coating and preparation method thereof |
-
2000
- 2000-11-29 CN CN 00130830 patent/CN1129655C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1309155A (en) | 2001-08-22 |
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