CN103881504A - Colored self-repairing heat reflecting coating and coating process thereof - Google Patents
Colored self-repairing heat reflecting coating and coating process thereof Download PDFInfo
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Abstract
The invention provides a colored self-repairing heat reflecting coating and a coating process thereof, belonging to the technical field of heat reflecting coatings. The heat reflecting coating comprises a coating primer, a self-repairing coating and a colored heat reflecting coating, wherein the self-repairing coating contains self-repairing capsules. Compared with coatings in the same color, the colored self-repairing heat reflecting coating has higher solar heat reflecting efficiency and can effectively reduce the energy consumption of buildings in summer. As the coating contains microcapsules with a self-repairing function, when the coating is cracked or damaged, the microcapsules are cracked and the inside liquid substances flow out to close the cracks of the coating to achieve self-repairing of the heat reflecting coating, thus prolonging the service life of the heat reflecting coating.
Description
Technical field
The invention belongs to heat-reflective coating field, particularly a kind of colored selfreparing heat-reflective coating and preparation method thereof.
Background technology
Heat reflection coatings has higher reflection efficiency to sunlight, can effectively reduce the energy consumption for cooling of summer air-conditioning, as a kind of novel energy-saving building materials, constantly applies.At present, heat reflection coatings exists two large problems in applying, and the one, current applied heat reflection coatings is mostly white or light, and building is difficult to meet to the requirement of the colorful property of coating; The 2nd, heat reflection coatings is with respect to common coating, high cost, and its application is restricted.Therefore, develop colored heat reflection coatings, seem particularly important the work-ing life of improving heat reflection coatings.
Summary of the invention
For the problem existing in current heat reflection coatings application process, the invention provides and a kind ofly can realize coloured coating and the application using method thereof of reviewing one's lessons by oneself redoubling and have high infrared reflection effect.By preparing and using the microcapsule with self-repair function, improve the work-ing life of coating, the use of color infrared reflective paint has improved the heat reflection efficiency with respect to equal color coating.Selfreparing heat-reflective coating of the present invention, reflection efficiency is high, long service life, coating process is simple and meet the demand of coating to color.
Colored selfreparing heat-reflective coating of the present invention is mainly made up of priming paint, middle coatings and surface color heat-reflective coating.The moiety of coatings comprises filming emulsion, has the microcapsule of self-repair function, film coalescence aid, defoamer and dispersion agent.The moiety of colored heat-reflective coating comprises filming emulsion, infrared reflecting paint, titanium dioxide, glass microballon, distilled water, film coalescence aid, defoamer, dispersion agent etc.
The technical solution adopted in the present invention is:
Above-mentioned coatings component is as follows according to mass percent:
Filming emulsion: 40%～65%
Self-repairing microcapsule: 30%～50%
Film coalescence aid: 2%～10%
Dispersion agent: 0.1%～5%.
The capsule-core quality composition of above-mentioned self-repairing microcapsule: emulsifying agent 0.35-0.5wt%, epoxy resin and fluorocarbon resin mixture 31～45.2wt%, the mass ratio of epoxy resin and fluorocarbon resin is 1～1.5:1, regulates capsule-core viscosity between 2000～3000mpa.s; Cyst wall is: urea-formaldehyde resin prepared by the ratio that urea and 37% formaldehyde solution are 0.17～0.5:1 in the ratio of amount of substance, and cyst wall starting material material and core materials mass ratio are 0.75～1.5:1; Microcapsules Size is 0.4～0.7mm, preferably 0.5mm.
The component of above-mentioned colored heat-reflective coating is as follows according to mass percent:
Filming emulsion: 40%～60%
Inorganic infrared pigment: 0%～20%
Rutile type Titanium Dioxide: 5%～20%
Glass microballon: 0%～20%
Film coalescence aid: 2%～10%
Defoamer: 0.1%～3%
Dispersion agent: 0.1%～3%
Water: 10%-20%.
The application step of selfreparing heat-reflective coating is:
(1) be coated with priming, natural air drying at the bottom of base material;
(2) coatings is brushed on priming paint, as the middle level of coating, natural air drying uniformly;
(3) brush on coatings uniformly colored heat reflection coatings as finish paint.
In designed heat-reflective coating, play selfreparing containing the microcapsule with self-repair function at middle coating intermediate, meet the requirement to heat reflection and color containing the investment precoat of high infrared reflection pigment.
Described filming emulsion is water-based pure acrylic latex, water-base fluorocarbon emulsion, organosilicon-acrylic resin emulsion or the epoxy resin aqueous solution.
Described infrared reflecting paint is one or more in ferric oxide, chromic oxide, titanium oxide, aluminum oxide, zinc oxide.
The preparation method of microcapsule for selfreparing, adopts in-situ polymerization two-step approach to prepare uramit resin-coated epoxy resin and fluorocarbon resin microcapsule, and major control stirring velocity and each component account for system percentage composition, specifically comprise the following steps:
(1) preparation of urea resin prepolymer: be first (0.17-0.5) by the formaldehyde solution of urea and 37wt% in the ratio of amount of substance: 1 ratio mixes, after urea all dissolves, with trolamine regulator solution pH=8.5～9.5, heated solution to 70 ℃ reaction 1h, prepare the urea resin prepolymer of transparent thickness, cooling rear stand-by with dilute hydrochloric acid conciliation system pH=7;
(2) prepare capsule-core: deionized water and emulsifying agent are mixed, then add wherein a certain amount of epoxy resin and fluorocarbon resin, oil-in-water emulsifiers stably dispersing is treated in stirring, each constituent mass per-cent accounts for respectively whole capsule-core system: emulsifying agent 0.35-0.5wt%, epoxy resin and fluorocarbon resin mixture 31-45.2wt%, surplus is deionized water, fully stir 0.5h, obtain oil-in-water type emulsion system, for subsequent use;
Wherein, the mass ratio of epoxy resin and fluorocarbon resin is 1-1.5:1, and adjusting viscosity is between 2000～3000mpa.s.
Described emulsifier concentration is Sodium dodecylbenzene sulfonate, adds the aqueous solution form of fashionable employing 0.5-1.0g/l.
(3) be (0.75-1.5) in mass ratio by the core materials of preparation in the urea resin prepolymer of preparation in step (1) and step (2): 1 ratio is mixed, add Resorcinol and ammonium chloride, wherein to be respectively with the mass ratio of deionized water be (10-15) to the add-on of Resorcinol and ammonium chloride: 3, it is 3.5-4.0 that hydrochloric acid is adjusted to PH, in the thermostat water bath of 60-70 ℃, react 2～3h, after question response finishes, by the liquid filtering in flask, washing, the dry microcapsule that to obtain.
In step (2) and (3), control stirring velocity 300-600r/min, to obtain the microcapsule of particle size range at 300um-400um.The too small microcapsule capsule-core of particle diameter content is less, can not reach because crackle produces and capsule-core is flowed out and then repair coating surface; And the oversize of microcapsule can not be mixed to form coating with coating, therefore under the condition of this invention, stirring velocity should be controlled at 300-600r/min.
Selfreparing heat-reflective coating of the present invention is made up of coating priming paint, coatings and colored heat-reflective coating three parts.The colored selfreparing heat-reflective coating of inventing, than the coating of same color, has higher solar heat reflection efficiency, can effectively reduce the energy consumption of building in summer; In coating, containing the microcapsule with self-repair function, in the time that coating is broken damage, microcapsule break, and inner liquid substance flows out, and makes coating crack up, realizes the selfreparing of heat-reflective coating, thereby has extended the work-ing life of heat reflection coatings.
Compared with prior art, unique distinction of the present invention is, selects the microcapsule with self-repair function, has improved the resistance to cleavage of heat reflection coatings, has extended the work-ing life of heat reflection coatings; Employing itself had both had compared with the coloured pigment of high infrared reflection performance, had avoided the impact of other colored pigments on coating properties of infrared reflection.
Embodiment
Below in conjunction with embodiment, the present invention will be further described, but the present invention is not limited to following examples.
The preparation technology with the microcapsule of self-repair function is:
1, the preparation of microcapsule a:
(1) be that 0.25:1 fully mix and stir with 37% formaldehyde solution according to the ratio of amount of substance by urea, after treating that urea dissolves, with trolamine regulator solution pH=8.5, reaction at 70 ℃, after 1h, obtain the urea resin prepolymer that thickness is transparent, cooling rear stand-by with dilute hydrochloric acid conciliation system pH=7.
(2) in four-hole boiling flask, add deionized water, Sodium dodecylbenzene sulfonate, epoxy resin, fluorocarbon resin respectively, low whipping speed is under 300r/min, to stir 0.5h to obtain oil-in-water emulsion.Emulsifier aqueous solution is according to concentration according to 0.75g/l proportioning, and epoxy resin and fluorocarbon resin are 1:1 proportioning according to mass ratio.It is 32% that epoxy resin and fluorocarbon resin mixture account for whole system quality per-cent.
(3) performed polymer obtaining in (1) is mixed with the emulsion in (2), stir, add Resorcinol and ammonium chloride, according to the mass ratio of deionized water be 10:3 add, now add hydrochloric acid to regulate PH to 3.5, isothermal reaction 3h in the water-bath of 60 ℃, solidifies capsule.After question response is complete, filter, wash, be drying to obtain microcapsule a.
2, the preparation of microcapsule b:
(1) be that 0.17:1 fully mix and stir with 37% formaldehyde solution according to the ratio of amount of substance by urea, start mechanical stirring device, after treating that urea dissolves, with trolamine regulator solution pH=9, reaction at 70 ℃, after 1h, obtain the urea resin prepolymer that thickness is transparent, cooling rear stand-by with dilute hydrochloric acid conciliation system pH=7.
(2) in four-hole boiling flask, add deionized water, Sodium dodecylbenzene sulfonate, epoxy resin, fluorocarbon resin respectively, low whipping speed is under 300r/min, to stir 0.5h to obtain oil-in-water emulsion.Emulsifier aqueous solution is according to concentration according to 0.85g/l proportioning, and epoxy resin and fluorocarbon resin are 1.2:1 proportioning according to mass ratio.It is 37% that epoxy resin and fluorocarbon resin mixture account for whole system quality per-cent.
(3) performed polymer obtaining in (1) is mixed with the emulsion in (2), stir, add Resorcinol and ammonium chloride, according to the mass ratio of deionized water be 12:3 add, now add hydrochloric acid to regulate PH to 3.5, isothermal reaction 3h in the water-bath of 60 ℃, solidifies capsule.After question response is complete, filter, wash, be drying to obtain microcapsule b.
3, the preparation of microcapsule c:
(1) be that 0.19:1 fully mix and stir with 37% formaldehyde solution according to the ratio of amount of substance by urea, start mechanical stirring device, after treating that urea dissolves, with trolamine regulator solution pH=9.5, reaction at 70 ℃, after 1h, obtain the urea resin prepolymer that thickness is transparent, coolingly reconcile system with dilute hydrochloric acid afterwards
ph=7 is stand-by.
(2) in four-hole boiling flask, add deionized water, Sodium dodecylbenzene sulfonate, epoxy resin, fluorocarbon resin respectively, low whipping speed is under 300r/min, to stir 0.5h to obtain oil-in-water emulsion.Emulsifier aqueous solution is according to concentration according to 0.90g/l proportioning, and epoxy resin and fluorocarbon resin are 1.5:1 proportioning according to mass ratio.It is 40% that epoxy resin and fluorocarbon resin mixture account for whole system quality per-cent.
(3) performed polymer obtaining in (1) is mixed with the emulsion in (2), stir, add Resorcinol and ammonium chloride, according to the mass ratio of deionized water be 15:3 add, now add hydrochloric acid to regulate PH to 3.5, isothermal reaction 3h in the water-bath of 60 ℃, solidifies capsule.After question response is complete, filter, wash, be drying to obtain microcapsule c.
Embodiment 1
Selfreparing heat-reflective coating in the present embodiment, its priming paint adopts acrylic primer.Select microcapsule a, its quality percentage composition is 30%, and pure acrylic latex is 65%, film coalescence aid 4.5%, and dispersant B YK-1100.5% synthesizes self-healing coatings, as the middle level of coating.As the heat reflection coatings of surface layer, its composition mainly comprises, pure acrylic latex 50%wt%, high reflection ferric oxide red colorant 10wt%, titanium dioxide 10wt%, glass microballon 10wt%, distilled water 15wt%, film coalescence aid 3wt%, defoamer BYK-0521wt%, dispersant B YK-1101wt%.High reflection ferric oxide red colorant, its composition is mainly Fe
2o
3, and a certain amount of Cr that adulterates
2o
3and TiO
2make etc. compound.
Its coating process is that first the bottom at base material is coated with priming, and natural air drying 1h, brushes coatings on priming paint at twice uniformly, and be 1h interval time, as the middle level of coating; Finally using red heat reflection coatings as finish paint brushing twice, interval 1h, natural air drying.
Embodiment 2
Green selfreparing heat-reflective coating in the present embodiment, its priming paint adopts fluorocarbon resin priming paint.Select microcapsule b, its quality percentage composition is 35%, water-base fluorocarbon emulsion 60%, and film coalescence aid 2.5%, the synthetic self-healing coatings of dispersion agent 2.5%, as the middle level of coating.As the heat reflection coatings of surface layer, its composition mainly comprises, water-base fluorocarbon emulsion 50%wt%, combined oxidation chrome green pigment 10wt%, titanium dioxide 10wt%, glass microballon 10wt%, distilled water 15%, film coalescence aid 3wt%, defoamer BYK-0521wt%, dispersant B YK-1101wt%.High IR thermooxidizing chrome green pigment, its composition is mainly Cr
2o
3, and a certain amount of Al that adulterates
2o
3and TiO
2make etc. compound.
Its coating process is that first the bottom at base material is coated with priming, natural air drying 1h; Coatings is brushed at twice uniformly on priming paint, and twice brushing interval 1.5h, as the middle level of coating; Finally using green heat reflection coatings as finish paint brushing twice, interval 1h, natural air drying.
Embodiment 3
Yellow selfreparing heat-reflective coating in the present embodiment, its priming paint adopts acid-organosilicon crylic acid priming paint.Select microcapsule c, its quality percentage composition is 40%, and organosilicon-acrylic resin emulsion is 55%, film coalescence aid 3.5%, and the synthetic self-healing coatings of dispersion agent 1.5%, as the middle level of coating.As the heat reflection coatings of surface layer, its composition mainly comprises, organosilicon-acrylic resin emulsion 50%wt%, titanium chrome yellow 15wt%, titanium dioxide 5wt%, glass microballon 10wt%, distilled water 15%, film coalescence aid 3wt%, defoamer BYK-0521wt%, dispersant B YK-1101wt%.Its infrared external reflection yellow pigment is titanium chrome yellow, and its composition is mainly TiO
2, Cr
2o
3and Al
2o
3deng being composited.
Coating process is that first the bottom at base material is coated with priming, natural air drying 1h; Then coatings is brushed uniformly on priming paint, as the middle level of coating, natural air drying 2h; The finally evenly brushing twice using yellow heat reflection coatings as finish paint, interval 1h, natural air drying.
Embodiment 4
White selfreparing heat-reflective coating in the present embodiment, its priming paint adopts epoxy resin primer.Selecting its quality percentage composition of microcapsule c is 50%, and epoxy resin latex is 45%, film coalescence aid 4.5%, and the synthetic self-healing coatings of dispersion agent 0.5%, as the middle level of coating.As the heat reflection coatings of surface layer, its composition comprises, epoxy resin latex 50%wt%, titanium dioxide 20wt%, glass microballon 10wt%, distilled water 15%, film coalescence aid 3wt%, defoamer BYK-0521wt%, dispersant B YK-1101wt%.
Coating process is that first the bottom at base material is coated with priming, natural air drying 1h; Then using coatings brushing uniformly middle level as coating on priming paint, natural air drying 2h; The finally evenly brushing twice using white hot reflective coating as finish paint, interval 1h, natural air drying.
Test example: embodiment 1～4 selfreparing heat reflection coatings is brushed to the surface of aluminum plate at 10cm × 8cm on request, be solidified into thickness, test its sun reflectivity as in the table below.
Its sun reflectivity of table 1 film surface
| Project | Sun reflectivity |
| Embodiment 1 | 0.6323 |
| Embodiment 2 | 0.6125 |
| Embodiment 3 | 0.6162 |
| Embodiment 4 | 0.8993 |
When coating produces when tiny crack, near crackle, microcapsule destroy, and capsule-core flows out reparation automatically, and prolongation coating work-ing life, when tiny crack width repairing effect the best during at 200-300um.
Claims (6)
1. a colored selfreparing heat-reflective coating, it is characterized in that, mainly be made up of priming paint, middle coatings and surface color heat-reflective coating, the moiety of coatings comprises filming emulsion, has the microcapsule of self-repair function, film coalescence aid, defoamer and dispersion agent; The moiety of colored heat-reflective coating comprises filming emulsion, infrared reflecting paint, titanium dioxide, glass microballon, distilled water, film coalescence aid, defoamer, dispersion agent;
Above-mentioned coatings component is as follows according to mass percent:
Filming emulsion: 40%～65%
Self-repairing microcapsule: 30%～50%
Film coalescence aid: 2%～10%
Dispersion agent: 0.1%～5%;
The capsule-core quality composition of above-mentioned self-repairing microcapsule: emulsifying agent 0.35-0.5wt%, epoxy resin and fluorocarbon resin mixture 31～45.2wt%, the mass ratio of epoxy resin and fluorocarbon resin is 1～1.5:1, regulates capsule-core viscosity between 2000～3000mpa.s; Cyst wall is: urea-formaldehyde resin prepared by the ratio that urea and 37% formaldehyde solution are 0.17～0.5:1 in the ratio of amount of substance, and cyst wall starting material material and core materials mass ratio are 0.75～1.5:1; Microcapsules Size is 0.4～0.7mm;
The component of above-mentioned colored heat-reflective coating is as follows according to mass percent:
Filming emulsion: 40%～60%
Inorganic infrared pigment: 0%～20%
Rutile type Titanium Dioxide: 5%～20%
Glass microballon: 0%～20%
Film coalescence aid: 2%～10%
Defoamer: 0.1%～3%
Dispersion agent: 0.1%～3%
Water: 10%-20%.
2. according to the colored selfreparing heat-reflective coating of the one of claim 1, it is characterized in that, described filming emulsion is water-based pure acrylic latex, water-base fluorocarbon emulsion, organosilicon-acrylic resin emulsion or the epoxy resin aqueous solution.
3. according to the colored selfreparing heat-reflective coating of the one of claim 1, it is characterized in that, described infrared reflecting paint is one or more in ferric oxide, chromic oxide, titanium oxide, aluminum oxide, zinc oxide.
Claim 1 the colored selfreparing heat-reflective coating of one, it is characterized in that, the preparation method of microcapsule for selfreparing, adopt in-situ polymerization two-step approach to prepare uramit resin-coated epoxy resin and fluorocarbon resin microcapsule, major control stirring velocity and each component account for system percentage composition, specifically comprise the following steps:
(1) preparation of urea resin prepolymer: be first (0.17-0.5) by the formaldehyde solution of urea and 37wt% in the ratio of amount of substance: 1 ratio mixes, after urea all dissolves, with trolamine regulator solution pH=8.5～9.5, heated solution to 70 ℃ reaction 1h, prepare the urea resin prepolymer of transparent thickness, cooling rear stand-by with dilute hydrochloric acid conciliation system pH=7;
(2) prepare capsule-core: deionized water and emulsifying agent are mixed, then add wherein a certain amount of epoxy resin and fluorocarbon resin, oil-in-water emulsifiers stably dispersing is treated in stirring, each constituent mass per-cent accounts for respectively whole capsule-core system: emulsifying agent 0.35-0.5wt%, epoxy resin and fluorocarbon resin mixture 31-45.2wt%, surplus is deionized water, fully stir 0.5h, obtain oil-in-water type emulsion system, for subsequent use;
Wherein, the mass ratio of epoxy resin and fluorocarbon resin is 1-1.5:1, and adjusting viscosity is between 2000～3000mpa.s;
Described emulsifier concentration is Sodium dodecylbenzene sulfonate, adds the aqueous solution form of fashionable employing 0.5-1.0g/l;
(3) be (0.75-1.5) in mass ratio by the core materials of preparation in the urea resin prepolymer of preparation in step (1) and step (2): 1 ratio is mixed, add Resorcinol and ammonium chloride, wherein to be respectively with the mass ratio of deionized water be (10-15) to the add-on of Resorcinol and ammonium chloride: 3, it is 3.5-4.0 that hydrochloric acid is adjusted to PH, in the thermostat water bath of 60-70 ℃, react 2～3h, after question response finishes, by the liquid filtering in flask, washing, the dry microcapsule that to obtain;
In step (2) and (3), control stirring velocity 300-600r/min, to obtain the microcapsule of particle size range at 300um-400um.
5. the method for a kind of colored selfreparing heat-reflective coating of preparation claim 1, is characterized in that, comprises the following steps:
(1) be coated with priming, natural air drying at the bottom of base material;
(2) coatings is brushed on priming paint, as the middle level of coating, natural air drying uniformly;
(3) brush on coatings uniformly colored heat reflection coatings as surface layer.
6. according to the method for claim 5, it is characterized in that, priming paint, coatings and colored heat-reflective coating are all brushed 1～2 time.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105199517A (en) * | 2015-11-04 | 2015-12-30 | 济南思拓新源医药科技有限公司 | Coating and preparation method thereof |
| CN105755800A (en) * | 2014-12-18 | 2016-07-13 | 太原市誉远涂料有限公司 | A thermal reflective coating cloth |
| CN106928764A (en) * | 2017-05-05 | 2017-07-07 | 烟台科力博睿地震防护科技有限公司 | A kind of aqueous marine anticorrosion paint with self-healing properties and preparation method thereof |
| CN107476520A (en) * | 2017-08-07 | 2017-12-15 | 万卓（江苏）新材料有限公司 | A kind of orienting reflex light porcelain tendre ornament materials and preparation method thereof |
| CN108003688A (en) * | 2017-12-25 | 2018-05-08 | 王文婧 | A kind of preparation method of selfreparing anti-corrosion primer |
| CN109789441A (en) * | 2016-07-21 | 2019-05-21 | 自主材料有限公司 | Antistripping self-healing coatings and colorant for perforated substrate |
| CN110241452A (en) * | 2019-07-16 | 2019-09-17 | 嘉兴学院 | Magnesium alloy differential arc oxidation electrolyte and preparation method thereof and surface treatment method of Mg alloy |
| CN112778857A (en) * | 2020-12-30 | 2021-05-11 | 山东富海材料科技有限公司 | Color coating layer steel plate with self-repairing function and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060042504A1 (en) * | 2004-08-24 | 2006-03-02 | Ashok Kumar | Self-healing coatings using microcapsules |
| CN102604469A (en) * | 2012-02-13 | 2012-07-25 | 中国船舶重工集团公司第七二五研究所 | Latent self-repair microcapsule and preparation method thereof |
| WO2012178193A1 (en) * | 2011-06-23 | 2012-12-27 | Rok Protective Systems, Inc. | Nano-based self-healing anti-corrosion coating |
| CN102963060A (en) * | 2012-11-28 | 2013-03-13 | 常熟华冶薄板有限公司 | Colored coating layer steel plate with self-repair function and preparation method of plate |
-
2014
- 2014-03-18 CN CN201410101558.9A patent/CN103881504B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060042504A1 (en) * | 2004-08-24 | 2006-03-02 | Ashok Kumar | Self-healing coatings using microcapsules |
| WO2012178193A1 (en) * | 2011-06-23 | 2012-12-27 | Rok Protective Systems, Inc. | Nano-based self-healing anti-corrosion coating |
| CN102604469A (en) * | 2012-02-13 | 2012-07-25 | 中国船舶重工集团公司第七二五研究所 | Latent self-repair microcapsule and preparation method thereof |
| CN102963060A (en) * | 2012-11-28 | 2013-03-13 | 常熟华冶薄板有限公司 | Colored coating layer steel plate with self-repair function and preparation method of plate |
Non-Patent Citations (2)
| Title |
|---|
| 周雪梅等: "彩色建筑节能热反射隔热涂料的研究", 《表面技术》, vol. 38, no. 5, 31 October 2009 (2009-10-31), pages 39 - 41 * |
| 魏铭等: "涂料用自修复微胶囊的制备工艺研究", 《涂料工业》, vol. 42, no. 9, 30 September 2012 (2012-09-30), pages 48 - 52 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755800A (en) * | 2014-12-18 | 2016-07-13 | 太原市誉远涂料有限公司 | A thermal reflective coating cloth |
| CN105199517A (en) * | 2015-11-04 | 2015-12-30 | 济南思拓新源医药科技有限公司 | Coating and preparation method thereof |
| CN109789441A (en) * | 2016-07-21 | 2019-05-21 | 自主材料有限公司 | Antistripping self-healing coatings and colorant for perforated substrate |
| CN106928764A (en) * | 2017-05-05 | 2017-07-07 | 烟台科力博睿地震防护科技有限公司 | A kind of aqueous marine anticorrosion paint with self-healing properties and preparation method thereof |
| CN107476520A (en) * | 2017-08-07 | 2017-12-15 | 万卓（江苏）新材料有限公司 | A kind of orienting reflex light porcelain tendre ornament materials and preparation method thereof |
| CN108003688A (en) * | 2017-12-25 | 2018-05-08 | 王文婧 | A kind of preparation method of selfreparing anti-corrosion primer |
| CN110241452A (en) * | 2019-07-16 | 2019-09-17 | 嘉兴学院 | Magnesium alloy differential arc oxidation electrolyte and preparation method thereof and surface treatment method of Mg alloy |
| CN110241452B (en) * | 2019-07-16 | 2020-05-12 | 嘉兴学院 | Magnesium alloy micro-arc oxidation electrolyte, preparation method thereof and magnesium alloy surface treatment method |
| CN112778857A (en) * | 2020-12-30 | 2021-05-11 | 山东富海材料科技有限公司 | Color coating layer steel plate with self-repairing function and preparation method thereof |
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