CN104672968A - Preparation method of wear-resistant scraping-resistant artistic coating - Google Patents
Preparation method of wear-resistant scraping-resistant artistic coating Download PDFInfo
- Publication number
- CN104672968A CN104672968A CN201510061129.8A CN201510061129A CN104672968A CN 104672968 A CN104672968 A CN 104672968A CN 201510061129 A CN201510061129 A CN 201510061129A CN 104672968 A CN104672968 A CN 104672968A
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- parts
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- preparation
- tridymite
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/06—Artists' paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Abstract
The invention provides a preparation method of a wear-resistant scraping-resistant artistic coating. Nanometer tridymite with modified surface is used in the coating, the strength and the tenacity of a coating film after film formation of the coating are effectively improved. After the surface of the tridymite is modified by polymethyl methacrylate, polymer on the modified surface of tridymite in the coating is interacted with groups of hydroxy-polyacrylate and polysiloxane, the hardness, the strength and the scraping resistance of the coating film are further increased, and the service life of the coating film is prolonged.
Description
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of preparation method of wear-resisting scrape resistant artistic coating.
Background technology
Along with the development of science and technology, the raising of people's lives and levels of substance, in order to adapt to urbanization and metropolitan development need, the purposes of coating also extends thereupon.Original coating for the purpose of decoration, does not meet the needs of Modernized City Construction and the national economic development.So from 20 century 70s, along with the development of Modernized City Construction, building decoration, have developed a series of new coating with specific function and purposes.
Artistic coating is one of numerous kinds of coating; the effect that the film that in such coating, organic polymer material is formed plays protection, decorates, beautifies; is rich in stereoscopic sensation; form various beautiful pattern after its film forming, the work of fine arts drawn by traditional artistic coating, its wear-resisting scratch resistance is still not ideal enough; therefore; for improving the hardness of film in such work of fine arts, intensity and toughness, extending the life-span of film, needing to do further to improve to coating.
Summary of the invention
The object of the invention is to make further improvement on the basis of existing wear-resisting scratch resistant coatings, provide one to have good wear-resisting scratch resistant coatings and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is:
A preparation method for wear-resisting scrape resistant artistic coating, comprises following preparation process:
Described coating comprises following component with weight parts: hydroxy polyacrylate emulsion 40 parts, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, modification tridymite 10 parts, wetting agent 0.3 part, PH conditioning agent 0.2 part, defoamer 0.3 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder, film coalescence aid 0.5 part, solvent 20 parts;
Described coating is obtained by following steps:
A) getting particle diameter is that the tridymite powder of 50nm adds in flask, and then add gamma-methyl allyl acyloxypropyl trimethoxysilane, add acetic acid and ethanol after stirring, room temperature reaction 1 hour, filter, solid is for subsequent use; In flask, add sodium laurylsulfonate 0.3g, above-mentioned solid 1g for subsequent use and phosphate buffer soln, fully stir, and logical nitrogen temperature to 60 DEG C, adds 0.4g Potassium Persulphate and 3g methyl methacrylate, react 24 hours, obtains modification tridymite;
B) hydroxy polyacrylate emulsion 40 parts is taken respectively, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, solvent 20 parts, add in container, be uniformly mixed with the speed of 400 revs/min, dispersed with stirring 30 minutes, again by modification tridymite 10 parts, wetting agent 0.3 part, PH conditioning agent 0.2 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder and defoamer 0.2 add in said mixture successively, stirring 20 minutes is continued with the speed of 450 revs/min, finally add film coalescence aid 0.5 part and defoamer 0.1 part again, stirring 30 minutes is continued with the speed of 450 revs/min, obtain the coating of wear-resisting scrape resistant.
Sanitas 0.2 weight part is also comprised in described coating composition.
The preparation process of described coating composition is carried out at 25 DEG C.
Wilkinite 2 weight part is also comprised in described coating composition.
beneficial effect
Beneficial effect of the present invention is the nanometer tridymite employing surface modification in coating, is coated with film strength and toughness after effectively improve coating film forming; Tridymite surface is modified by polymethylmethacrylate, use it for each Interaction of substituents in the polymkeric substance on tridymite surface modified in coating and hydroxy polyacrylate and organopolysiloxane, further increase the hardness of film, intensity and scratch resistance, extend the work-ing life of film.
Embodiment
For more detailed description summary of the invention of the present invention, further illustrate below in conjunction with specific embodiment.
embodiment 1
The preparation of modification tridymite: getting particle diameter is that the tridymite powder of 50nm adds in flask, and then add gamma-methyl allyl acyloxypropyl trimethoxysilane, add acetic acid and ethanol after stirring, room temperature reaction 1 hour, filter, solid is for subsequent use; In flask, add sodium laurylsulfonate 0.3g, above-mentioned solid 1g for subsequent use and phosphate buffer soln, fully stir, and logical nitrogen temperature to 60 DEG C, adds 0.4g Potassium Persulphate and 3g methyl methacrylate, react 24 hours, obtains modification tridymite.
The preparation of coating: take hydroxy polyacrylate emulsion 40 parts respectively, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, solvent 20 parts, add in container, be uniformly mixed with the speed of 400 revs/min at 25 DEG C, dispersed with stirring 30 minutes, again by modification tridymite 10 parts, wetting agent 0.3 part, PH conditioning agent 0.2 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder, wilkinite 2 parts, sanitas 0.2 part and defoamer 0.2 add in said mixture successively, stirring 20 minutes is continued with the speed of 450 revs/min, finally add film coalescence aid 0.5 part and defoamer 0.1 part again, stirring 30 minutes is continued with the speed of 450 revs/min, obtain the coating of wear-resisting scrape resistant.
comparative example 1
Take hydroxy polyacrylate emulsion 40 parts respectively, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, solvent 20 parts, add in container, be uniformly mixed with the speed of 400 revs/min at 25 DEG C, dispersed with stirring 30 minutes, again by wetting agent 0.3 part, PH conditioning agent 0.2 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder, wilkinite 2 parts, sanitas 0.2 part and defoamer 0.2 add in said mixture successively, stirring 20 minutes is continued with the speed of 450 revs/min, finally add film coalescence aid 0.5 part and defoamer 0.1 part again, stirring 30 minutes is continued with the speed of 450 revs/min, obtain the artistic coating of wear-resisting scrape resistant.
Table 1 coating shock resistance and the contrast of wear resistance experimental result
Claims (4)
1. a preparation method for wear-resisting scrape resistant artistic coating, is characterized in that comprising following preparation process:
Described coating comprises following component with weight parts: hydroxy polyacrylate emulsion 40 parts, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, modification tridymite 10 parts, wetting agent 0.3 part, PH conditioning agent 0.2 part, defoamer 0.3 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder, film coalescence aid 0.5 part, solvent 20 parts;
Described coating is obtained by following steps:
A) getting particle diameter is that the tridymite powder of 50nm adds in flask, and then add gamma-methyl allyl acyloxypropyl trimethoxysilane, add acetic acid and ethanol after stirring, room temperature reaction 1 hour, filter, solid is for subsequent use; In flask, add sodium laurylsulfonate 0.3g, above-mentioned solid 1g for subsequent use and phosphate buffer soln, fully stir, and logical nitrogen temperature to 60 DEG C, adds 0.4g Potassium Persulphate and 3g methyl methacrylate, react 24 hours, obtains modification tridymite;
B) hydroxy polyacrylate emulsion 40 parts is taken respectively, organic siloxane emulsion 30 parts, ammonium polyphosphate 10 parts, solvent 20 parts, add in container, be uniformly mixed with the speed of 400 revs/min, dispersed with stirring 30 minutes, again by modification tridymite 10 parts, wetting agent 0.3 part, PH conditioning agent 0.2 part, 15 parts, solidifying agent, titanium dioxide 3 parts, 3 parts, magnesite powder and defoamer 0.2 add in said mixture successively, stirring 20 minutes is continued with the speed of 450 revs/min, finally add film coalescence aid 0.5 part and defoamer 0.1 part again, stirring 30 minutes is continued with the speed of 450 revs/min, obtain the artistic coating of wear-resisting scrape resistant.
2. preparation method according to claim 1, is characterized in that: also comprise sanitas 0.2 weight part in coating composition.
3. preparation method according to claim 1, is characterized in that: the preparation process of coating composition is carried out at 25 DEG C.
4. preparation method according to claim 1, is characterized in that: also comprise wilkinite 2 weight part in coating composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061129.8A CN104672968A (en) | 2015-02-06 | 2015-02-06 | Preparation method of wear-resistant scraping-resistant artistic coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061129.8A CN104672968A (en) | 2015-02-06 | 2015-02-06 | Preparation method of wear-resistant scraping-resistant artistic coating |
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| Publication Number | Publication Date |
|---|---|
| CN104672968A true CN104672968A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510061129.8A Pending CN104672968A (en) | 2015-02-06 | 2015-02-06 | Preparation method of wear-resistant scraping-resistant artistic coating |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003044099A1 (en) * | 2001-11-23 | 2003-05-30 | Deutsche Amphibolin-Werke Von Robert Murjahn Gmbh & Co. Kg | Coating material containing nanoparticles, use of said coating material and method for the production of coatings |
| CN101952339A (en) * | 2007-12-19 | 2011-01-19 | 巴斯夫涂料有限公司 | Coating agent having high scratch resistance and high weathering resistance |
| CN102618136A (en) * | 2012-04-16 | 2012-08-01 | 廊坊立邦涂料有限公司 | Novel outer wall paint |
| CN104327628A (en) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | Fluorescent paint for glass doors, and its preparation method |
-
2015
- 2015-02-06 CN CN201510061129.8A patent/CN104672968A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003044099A1 (en) * | 2001-11-23 | 2003-05-30 | Deutsche Amphibolin-Werke Von Robert Murjahn Gmbh & Co. Kg | Coating material containing nanoparticles, use of said coating material and method for the production of coatings |
| CN101952339A (en) * | 2007-12-19 | 2011-01-19 | 巴斯夫涂料有限公司 | Coating agent having high scratch resistance and high weathering resistance |
| CN102618136A (en) * | 2012-04-16 | 2012-08-01 | 廊坊立邦涂料有限公司 | Novel outer wall paint |
| CN104327628A (en) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | Fluorescent paint for glass doors, and its preparation method |
Non-Patent Citations (2)
| Title |
|---|
| 林宣益: "《涂料助剂》", 31 July 2006, 化学工业出版社及材料科学与工程出版中心 * |
| 符韵林等: "《用二氧化硅改良木材表面性能的研究》", 31 October 2011, 中国环境科学出版社 * |
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Effective date of registration: 20151209 Address after: 457000, No. 249 west section of the Yellow River Road, Hualong District, Henan, Puyang Applicant after: Puyang Vocational Technology College Address before: Puyang City, Henan province Hualong District 457000 State Road Kunwu Garden Phase 18-2-11 Applicant before: Sun Huixia |
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Application publication date: 20150603 |