CN101089103B - Flash electrophoretic paint and its preparation process - Google Patents
Flash electrophoretic paint and its preparation process Download PDFInfo
- Publication number
- CN101089103B CN101089103B CN2007100527344A CN200710052734A CN101089103B CN 101089103 B CN101089103 B CN 101089103B CN 2007100527344 A CN2007100527344 A CN 2007100527344A CN 200710052734 A CN200710052734 A CN 200710052734A CN 101089103 B CN101089103 B CN 101089103B
- Authority
- CN
- China
- Prior art keywords
- flash
- resin
- electrophoretic paint
- paint
- electrophoretic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003973 paint Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 238000004070 electrodeposition Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 11
- 238000004945 emulsification Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- -1 aluminium silver Chemical compound 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229920005749 polyurethane resin Polymers 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 238000001962 electrophoresis Methods 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000002966 varnish Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
Images
Abstract
The present invention discloses one kind of flash electrophoretic paint and its preparation process. The flash electrophoretic paint is compounded with the materials including resin as the base material 1000-1500 weight portions, flash powder 15-200 weight portions, dispersant 5-50 weight portions, thickener 5-100 weight portions, color paste 50-300 weight portions and deionized water 2000-4000 weight portions. The electrophoretic paint film formed with the flash electrophoretic paint and through an electrophoresis process has high toughness, high hardness, bright beautiful color, no discoloring and excellent corrosion resistance. The electrophoretic paint may be used to replace available paint combination of electrophoretic primer, color primer and coating varnish, and this results in short technological path and low cost. In addition, the water-thinned electrophoretic paint is environment friendly.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, specifically a kind of flash electrophoretic paint and preparation method thereof.
Background technology
Along with social development, progress of science and technology, coating and field of coating have welcome the epoch of variation, many kinds, multi-functional and colouring.Originally the metal flash paint that was used on the automobile mostly is the solvent borne metal flash paint, after its coating process is the electrophoretic primer baking, metal spraying belongs to base coat and adds the Lacquer finish varnish system again, its big investment of production equipment is big, complex process, the production cost height to technician's requirement height, and pollutes environment; Meanwhile, this coating process is difficult to be applied in five metals, small household appliances, artwork industry, so industries such as automobile, five metals, small household appliances, artwork are all being called novel environment friendly, low cost, high-quality metal flash paint.
Summary of the invention
Purpose of the present invention is exactly the defective that exists at currently available products, provides a kind of novel environment friendly high-quality flash electrophoretic paint.
Another object of the present invention just provides the preparation method of this flash electrophoretic paint.
The objective of the invention is to be achieved through the following technical solutions: it is made by weight ratio by the raw material of following component:
Electrocoating paint binder resin 1000～1500
Flashlight powder 15～200
Dispersion agent 5～50
Thickening material 5～100
Mill base 50～300
Deionized water 2000～4000.
Optimized technical scheme of the present invention is:
Electrocoating paint binder resin 1000～1200
Flashlight powder 60～100
Dispersion agent 10～20
Thickening material 30～40
Mill base 50～100
Deionized water 2000～4000.
Wherein said electrocoating paint binder resin is one or more in cation epoxy resin, acrylic cationic resin, positively charged ion epoxy acrylic resin or the cationic polyurethane resin.
Wherein said electrocoating paint binder resin is the negatively charged ion polybutadiene.
The hybrid resin of wherein said electrocoating paint binder resin preferred cationic Resins, epoxy and acrylic cationic resin.
Wherein said electrocoating paint binder resin is the hybrid resin of cation epoxy resin, acrylic cationic resin and cationic polyurethane resin more preferably.The flash electrophoretic paint color made of scheme is soft and graceful beautiful thus, excellent anti-corrosion performance.
In wherein said flashlight powder aluminium silver powder or the pearlescence one or both.
Preparation method of the present invention is made by weight ratio by the raw material of following component:
Electrocoating paint binder resin 1000～1500
Flashlight powder 15～200
Dispersion agent 5～50
Thickening material 5～100
Mill base 50～300
Deionized water 2000～4000.
Specifically may further comprise the steps:
1, by said ratio, the electrocoating paint binder resin is added in the reactor, add flashlight powder, dispersion agent, thickening material then successively and mix;
2, flashlight powder adds deionized water and carries out emulsification after resin fully wraps up;
3, add mill base again in the slurry of the flash of light after emulsification, can make flash electrophoretic paint after the slaking.
The control stirring velocity is at 150～1500 rev/mins when wherein mixing, and temperature is controlled at 20～50 ℃, stirs 0.5～3 hour, and the curing time is 2 hours.
Adopt the electrodeposited paint film that forms behind the electrophoresis of the present invention to have good toughness, big, soft and graceful beautiful, the non-discoloring advantage of color of hardness, its corrosion resistance nature is also very excellent.The present invention has replaced after the former electrophoretic primer oven dry metal spraying by bottom surface unification electrophoresis again and has belonged to base coat and add the Lacquer finish varnish system, has shortened operational path, has saved finish paint place, facility investment, the energy, labor force, has reduced use cost.The present invention has substituted the solvent-borne type metal flash paint by the electrocoating paint of water-based, has reduced the volatilization of solvent, has protected environment, meets the requirement of Sustainable development.
The inventive method has that technology is simple, production cost is low, free of contamination advantage.
Description of drawings
Fig. 1 is the schema of technology of the present invention.
Specific implementation method
Below in conjunction with embodiment the present invention is further described:
Embodiment 1:
Referring to Fig. 1,100g aluminium silver powder joined be equipped with in the 1000g acrylic cationic resin reactor, add dispersion agent 20g, thickening material 40g then successively, the control stirring velocity is at 150 rev/mins, and temperature is controlled at 20 ℃ and stirred 3 hours, and aluminium silver powder is after resin fully wraps up, add the 2000g deionized water and carry out emulsification, add the 80g mill base again and be made into flash electrophoretic paint liquid, slaking promptly gets the present invention after 2 hours, the present invention is carried out the electrophoresis construction can make the flash electrophoretic paint film.
Embodiment 2:
The 60g pearlescence joined be equipped with in the 1000g cationic polyurethane resin reactor, add dispersion agent 10g, thickening material 30g then successively, the control stirring velocity is at 1500 rev/mins, temperature is controlled at 50 ℃ and stirred 0.5 hour, pearlescence adds the 2000g deionized water and carries out emulsification after resin fully wraps up, and adds the 50g mill base again and is made into flash electrophoretic paint liquid, slaking promptly gets the present invention after 2 hours, the present invention is carried out the electrophoresis construction can make the flash electrophoretic paint film.
Embodiment 3:
100g aluminium silver powder and 100g pearlescence are joined in the reactor that 1000g acrylic cationic resin and 500g cation epoxy resin are housed, add dispersion agent 50g, thickening material 40g then successively, the control stirring velocity is at 150 rev/mins, temperature is controlled at 25 ℃ and stirred 3 hours, aluminium silver powder and pearlescence are after resin fully wraps up, add the 4000g deionized water and carry out emulsification, add the 300g mill base again and be made into flash electrophoretic paint liquid, slaking promptly gets the present invention after 2 hours, the present invention is carried out the electrophoresis construction can make the flash electrophoretic paint film.
Embodiment 4
The 60g pearlescence joined be equipped with in the 1000g negatively charged ion polybutadiene reactor, add dispersion agent 10g, thickening material 30g then successively, the control stirring velocity is at 1500 rev/mins, temperature is controlled at 50 ℃ and stirred 0.5 hour, pearlescence adds the 3000g deionized water and carries out emulsification after resin fully wraps up, and adds the 50g mill base again and is made into flash electrophoretic paint liquid, slaking promptly gets the present invention after 2 hours, the present invention is carried out the electrophoresis construction can make the flash electrophoretic paint film.
Claims (5)
1. flash electrophoretic paint, it is made by weight ratio by the raw material of following component:
Electrocoating paint binder resin 1000～1500
Flashlight powder 15～200
Dispersion agent 5～50
Thickening material 5～100
Mill base 50～300
Deionized water 2000～4000;
Wherein said electrocoating paint binder resin is the hybrid resin of cation epoxy resin, acrylic cationic resin and cationic polyurethane resin.
2. flash electrophoretic paint according to claim 1, one or both in wherein said flashlight powder aluminium silver powder or the pearlescence.
3. according to the preparation method of the flash electrophoretic paint of claim 1, it is made by weight ratio by the raw material of following component:
Electrocoating paint binder resin 1000～1500
Flashlight powder 15～200
Dispersion agent 5～50
Thickening material 5～100
Mill base 50～300
Deionized water 2000～4000
Wherein said electrocoating paint binder resin is the hybrid resin of cation epoxy resin, acrylic cationic resin and cationic polyurethane resin;
Specifically may further comprise the steps:
(1), by said ratio, the electrocoating paint binder resin is added in the reactor, add flashlight powder, dispersion agent, thickening material then successively and mix;
(2), mix back adding deionized water and carry out emulsification;
(3), add mill base again in the flash of light after the emulsification slurry, can make flash electrophoretic paint after the slaking.
4. according to the preparation method of the flash electrophoretic paint of claim 3, the control stirring velocity is at 150～1500 rev/mins when wherein mixing, and temperature is controlled at 20～50 ℃, stirs 0.5～3 hour.
5. according to the preparation method of the flash electrophoretic paint of claim 3, wherein the curing time is 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100527344A CN101089103B (en) | 2007-07-13 | 2007-07-13 | Flash electrophoretic paint and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100527344A CN101089103B (en) | 2007-07-13 | 2007-07-13 | Flash electrophoretic paint and its preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101089103A CN101089103A (en) | 2007-12-19 |
| CN101089103B true CN101089103B (en) | 2010-10-06 |
Family
ID=38942606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100527344A Active CN101089103B (en) | 2007-07-13 | 2007-07-13 | Flash electrophoretic paint and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101089103B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702928B (en) * | 2012-06-27 | 2015-12-02 | 广州立邦涂料有限公司 | Tin-free environment-friendlyelectrophoretic electrophoretic paint and preparation method thereof |
| CN103232787B (en) * | 2013-04-11 | 2016-01-20 | 三棵树涂料股份有限公司 | A kind of water-based crackle coating |
| CN103483961A (en) * | 2013-10-10 | 2014-01-01 | 常熟市方塔涂料化工有限公司 | High-toughness luminescent coating |
| CN104194567B (en) * | 2014-09-18 | 2016-08-24 | 苏州圣谱拉新材料科技有限公司 | A kind of pipeline high-temperature resistant coating and preparation method thereof |
| CN104497778A (en) * | 2015-01-07 | 2015-04-08 | 刘玉 | Non-yellowing wear-resistant cathodic electrophoretic paint and preparation method thereof |
| CN104804619A (en) * | 2015-04-08 | 2015-07-29 | 牛无畏 | Water-based air-purifying interior wall paint |
| CN105131773A (en) * | 2015-09-29 | 2015-12-09 | 深圳市志邦科技有限公司 | Preparation method of coating for replacing PCB (printed circuit board) tin protection secondary copper |
| CN107141920A (en) * | 2017-06-13 | 2017-09-08 | 安徽康瑞高科新材料技术工程有限公司 | A kind of changeable colors along with angle coating |
| CN107641392A (en) * | 2017-09-29 | 2018-01-30 | 江苏皓月涂料有限公司 | A kind of electrophoresis paint for priming paint and top lacquer |
| CN108588780A (en) * | 2017-12-21 | 2018-09-28 | 天津新艾隆科技有限公司 | A kind of production method of tertiary colour aluminium section bar and its aluminium section bar of preparation |
| CN108395802B (en) * | 2018-03-28 | 2021-02-26 | 江阴恒兴涂料有限公司 | Transparent electrophoresis coating with adjustable gloss and extinction and preparation method thereof |
| CN109137048A (en) * | 2018-09-04 | 2019-01-04 | 湖南省霖辉高新材料科技有限公司 | One kind imitating plating decoration technology on zinc color for tied silk and uses feed composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069506A (en) * | 1992-08-08 | 1993-03-03 | 四平市油漆厂 | The production method of polybutadiene anodic electrophoresis paint |
| US6811825B1 (en) * | 1999-05-27 | 2004-11-02 | E. I. Du Pont De Nemours And Company | Aqueous dispersion comprising polyurethane-based resins and water-insoluble cellulose ester, methods for preparing and using same, and articles coated with same |
-
2007
- 2007-07-13 CN CN2007100527344A patent/CN101089103B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069506A (en) * | 1992-08-08 | 1993-03-03 | 四平市油漆厂 | The production method of polybutadiene anodic electrophoresis paint |
| US6811825B1 (en) * | 1999-05-27 | 2004-11-02 | E. I. Du Pont De Nemours And Company | Aqueous dispersion comprising polyurethane-based resins and water-insoluble cellulose ester, methods for preparing and using same, and articles coated with same |
Non-Patent Citations (8)
| Title |
|---|
| JP特开2001-271032A 2001.10.02 |
| JP特开2003-336007A 2003.11.28 |
| JP特开2006-137865A 2006.06.01 |
| JP特开2007-138089A 2007.06.07 |
| JP特开平11-349865A 1999.12.21 |
| 万涛等.阴极电泳闪光漆的研究.首届电泳涂料技术及应用研讨会.2006,57-60. * |
| 胡军等.底面合一阴极电泳漆的研究.涂料工业37 6.2007,37(6),49-50. |
| 胡军等.底面合一阴极电泳漆的研究.涂料工业37 6.2007,37(6),49-50. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101089103A (en) | 2007-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101089103B (en) | Flash electrophoretic paint and its preparation process | |
| CN102627902B (en) | Nanometer reinforced aqueous acrylic acid modified epoxy primer-topcoat anticorrosion paint coating and preparation method thereof | |
| CN107266999A (en) | A kind of watersoluble plumbago alkene anticorrosive paint and preparation method thereof | |
| CN101065454B (en) | Composite powder coating material, process for production thereof and method for the color matching of powder coating material technical field | |
| CN107057533A (en) | A kind of aqueous one-component paint for priming paint and top lacquer and preparation method thereof | |
| CN104356884A (en) | Low-temperature quick-drying water-based primer-topcoat protective paint used for elevator track and preparation method thereof | |
| CN106336754A (en) | Environment-friendly single-component industrial anti-corrosion coating and preparation method thereof | |
| CN102993906A (en) | Waterborne epoxy antirust paint and preparation method | |
| CN103254710A (en) | Scraping water-in-water multi-color paint and preparation method thereof | |
| CN103289012A (en) | Preparation method of water-borne coating additive for oily aluminum paste and water-borne coating prepared from water-borne coating auxiliary | |
| CN101560359B (en) | Anti-corrosion antirust powder paint | |
| CN102344739A (en) | Epoxy glass flake heavy-duty coating and preparation method thereof | |
| CN105524505A (en) | Double-ingredient chrome-free water-based metal anticorrosive paint and preparation method thereof | |
| CN106634424A (en) | Water-based epoxy anti-corrosion primer | |
| CN104109428A (en) | 3C1B-enabled wet-on-wet white primer surfacer and preparation method thereof | |
| CN104356938B (en) | Chromium-free water-based metal anticorrosive paint and preparation method thereof | |
| CN104004448A (en) | Single-component cathodic electrophoretic coating for automotive primer | |
| CN103342939A (en) | Water-soluble epoxy ester antirust paint | |
| CN104017451A (en) | Water-based anticorrosive finish paint for vehicle plate springs and chassis | |
| CN103360903A (en) | Waterborne epoxy phosphatic zinc dust antirust paint and its preparation method | |
| CN104004402B (en) | A kind of color stuffing of antirust intermediate coat and antirust intermediate coat | |
| CN106883728A (en) | A kind of low VOC wet-heat resistings engineering machinery containing zinc sealing wax | |
| CN103725162B (en) | A kind of polypyrrole-bisphenol A type epoxy resin composite coating and preparation method thereof | |
| CN103709855A (en) | Corrosion-resistant wear-resistant water-based automobile paint | |
| CN104789104B (en) | Hydroxyl group-containing polyurethane acrylate copolymer aqueous industrial paint with high mechanical performances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN TWIN TIGERS COATINGS CO., LTD. Free format text: FORMER OWNER: WUHAN SHUANGHU AUTOMOBILE PAINT CO., LTD. Effective date: 20110613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110613 Address after: 430035 Gutian road in Hubei province Wuhan City Qiaokou District No. 17 Patentee after: WUHAN TWIN TIGERS COATINGS CO.,LTD. Address before: 430035 Gutian road in Hubei province Wuhan City Qiaokou District No. 17 Patentee before: WUHAN SHUANGHU AUTOMOBILE PAINT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430035 Gutian road in Hubei province Wuhan City Qiaokou District No. 17 Patentee after: Wuhan Shuanghu coating Co.,Ltd. Address before: 430035 Gutian road in Hubei province Wuhan City Qiaokou District No. 17 Patentee before: WUHAN TWIN TIGERS COATINGS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flash electrophoretic paint and preparation method thereof Effective date of registration: 20220805 Granted publication date: 20101006 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: Wuhan Shuanghu coating Co.,Ltd. Registration number: Y2022420000248 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |