CN104371497A - Cathode water-soluble electrophoretic paint - Google Patents
Cathode water-soluble electrophoretic paint Download PDFInfo
- Publication number
- CN104371497A CN104371497A CN201410624901.8A CN201410624901A CN104371497A CN 104371497 A CN104371497 A CN 104371497A CN 201410624901 A CN201410624901 A CN 201410624901A CN 104371497 A CN104371497 A CN 104371497A
- Authority
- CN
- China
- Prior art keywords
- emulsion
- electrophoretic paint
- mill base
- epoxy resin
- deionized water
- 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.)
- Pending
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Classifications
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
- C09D5/443—Polyepoxides
-
- 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
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a cathode water-soluble electrophoretic paint which comprises 1 part of emulsion and 3-4 parts of color paste. The emulsion is prepared from the following raw materials in percentage by mass: 25-40% of epoxy resin, 20-30% of curing agent, 2-4% of fatty amine, 1-2% of nontoxic drying agent and 25-40% of deionized water. The color paste is prepared from the following raw materials in percentage by mass: 25-35% of epoxy resin, 5-15% of carbon black, 15-30% of titanium white, 2-6% of anti-stratifying agent, 2-4% of emulsifier and 20-30% of deionized water. The cathode water-soluble electrophoretic paint has the advantages of reasonable proportioning and lower cost. The produced product has the advantages of smooth surface, high safety, environment protection, favorable corrosion resistance, high combination degree, high reaction speed and higher conversion rate. Thus, the electrophoretic paint has favorable properties.
Description
Technical field
The present invention relates to electrocoating paint production field, be specifically related to a kind of negative electrode Soluble Electrophoretic Paint.
Background technology
Mix for making cathode electrodip painting with cathodic electrodeposition paint emulsion at cathode electrodip painting mill base, existing cathodic electrodeposition paint emulsion and mill base are generally poisonous, and planeness is too low, non-corrosibility is poor, conjugation is too low, and mixing is not evenly abundant, the cathode electrodip painting poor-performing therefore produced.
Summary of the invention
For above problems of the prior art, the invention provides a kind of negative electrode Soluble Electrophoretic Paint emulsion, product surface is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high.
The present invention is achieved by the following technical solutions:
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 3-4 part.
Further, epoxy resin 25-40%, solidifying agent 20-30%, aliphatic amide 2-4%, nontoxic siccative 1-2% and deionized water 25-40%.
Further, epoxy resin 25-35%, carbon black 5-15%, titanium dioxide 15-30%, anti-layering agent 2-6%, emulsifying agent 2-4% and deionized water 20-30%.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Beneficial effect of the present invention is: proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 3 parts
Wherein emulsion materials quality is respectively: epoxy resin 75Kg, solidifying agent 87Kg, aliphatic amide 12Kg, non-toxic catalyst 6Kg and deionized water 120Kg;
Wherein, mill base raw materials quality is: epoxy resin 25Kg, carbon black 15Kg, titanium dioxide 27Kg, anti-layering agent 5Kg, emulsifying agent 3Kg and deionized water 25Kg.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
Embodiment 2
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 3 parts
Wherein emulsion materials quality is respectively: epoxy resin 105Kg, solidifying agent 66Kg, aliphatic amide 6Kg, non-toxic catalyst 3Kg and deionized water 120Kg;
Wherein, mill base raw materials quality is: epoxy resin 35Kg, carbon black 5Kg, titanium dioxide 21Kg, anti-layering agent 5Kg, emulsifying agent 4Kg and deionized water 30Kg.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
Embodiment 3
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 3 parts
Wherein emulsion materials quality is respectively: epoxy resin 108Kg, solidifying agent 90Kg, aliphatic amide 12Kg, non-toxic catalyst 3Kg and deionized water 87Kg;
Wherein, mill base raw materials quality is: epoxy resin 30Kg, carbon black 15Kg, titanium dioxide 20Kg, anti-layering agent 6Kg, emulsifying agent 4Kg and deionized water 25Kg.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
Embodiment 4
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 4 parts
Wherein emulsion materials quality is respectively: epoxy resin 112Kg, solidifying agent 81Kg, aliphatic amide 14Kg, non-toxic catalyst 6Kg and deionized water 160Kg;
Wherein, mill base raw materials quality is: epoxy resin 28Kg, carbon black 14Kg, titanium dioxide 28Kg, anti-layering agent 2Kg, emulsifying agent 4Kg and deionized water 24Kg.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
Embodiment 5
A kind of negative electrode Soluble Electrophoretic Paint, include emulsion and mill base, its raw material ratio is: mill base is 1 part, emulsion is 4 parts
Wherein emulsion materials quality is respectively: epoxy resin 128Kg, solidifying agent 120Kg, aliphatic amide 8Kg, non-toxic catalyst 8Kg and deionized water 136Kg;
Wherein, mill base raw materials quality is: epoxy resin 32Kg, carbon black 10Kg, titanium dioxide 24Kg, anti-layering agent 4Kg, emulsifying agent 2Kg and deionized water 28Kg.
Its making method is: by mill base: emulsion is 1:3-4, puts into stirred pot and stirs, stir after 20 minutes, be warmed up to 40 DEG C, continues stirring and stops after 20 minutes.
Proportioning of the present invention is relatively more reasonable, and cost is lower, and the product surface of production is more smooth, safety and environmental protection, and non-corrosibility is good, and conjugation is high, and speed of response is fast, improves transformation efficiency, makes the better performances of electrocoating paint.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a negative electrode Soluble Electrophoretic Paint, is characterized in that: include emulsion and mill base, and its raw material ratio is: mill base is 1 part, emulsion is 3-4 part.
2. a kind of negative electrode Soluble Electrophoretic Paint according to claim 1, is characterized in that: the raw materials quality per-cent of described emulsion is: epoxy resin 25-40%, solidifying agent 20-30%, aliphatic amide 2-4%, nontoxic siccative 1-2% and deionized water 25-40%.
3. a kind of negative electrode Soluble Electrophoretic Paint according to claim 1, is characterized in that: the raw materials quality per-cent of described mill base is: epoxy resin 25-35%, carbon black 5-15%, titanium dioxide 15-30%, anti-layering agent 2-6%, emulsifying agent 2-4% and deionized water 20-30%.
4. a kind of negative electrode Soluble Electrophoretic Paint making method described in any one of claim 1-3, it is characterized in that: its making method is: by mill base: emulsion is 1:3-4, put into stirred pot and stir, stir after 20 minutes, be warmed up to 40 DEG C, continue stirring and stop after 20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624901.8A CN104371497A (en) | 2014-11-07 | 2014-11-07 | Cathode water-soluble electrophoretic paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624901.8A CN104371497A (en) | 2014-11-07 | 2014-11-07 | Cathode water-soluble electrophoretic paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104371497A true CN104371497A (en) | 2015-02-25 |
Family
ID=52550706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410624901.8A Pending CN104371497A (en) | 2014-11-07 | 2014-11-07 | Cathode water-soluble electrophoretic paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104371497A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693899A (en) * | 2015-03-17 | 2015-06-10 | 高彬 | Environment-friendly color paste material |
| CN105238219A (en) * | 2015-11-05 | 2016-01-13 | 浩力森涂料（上海）有限公司 | Oleophobic cathode electrophoresis coating |
| CN105885661A (en) * | 2016-06-22 | 2016-08-24 | 广德瑞邦涂料有限公司 | Cathode electrophoretic paint |
| CN106634443A (en) * | 2016-12-29 | 2017-05-10 | 重庆博延汽车部件制造有限公司 | Formula and preparation process of electrophoretic paint |
| CN106947360A (en) * | 2017-04-06 | 2017-07-14 | 广德瑞邦涂料有限公司 | A kind of emulsification method produced for cathode electrodip painting |
| CN107057526A (en) * | 2017-05-16 | 2017-08-18 | 枣阳市同邦达科技有限公司 | It is a kind of to be used for the material modified of cathode electrodip painting mill base, mill base and preparation method |
| CN112080186A (en) * | 2020-08-07 | 2020-12-15 | 天津市健祥辐条工贸有限公司 | Environment-friendly light-weight spoke based on bicycle and machining process thereof |
| CN113717613A (en) * | 2021-10-19 | 2021-11-30 | 枣阳市润图化工有限责任公司 | Water-soluble electrophoretic paint with good bath solution stability and preparation process thereof |
| CN113980549A (en) * | 2021-11-04 | 2022-01-28 | 枣阳市润图化工有限责任公司 | Smooth low-temperature thick-film environment-friendly two-component electrophoretic paint without shrinkage cavity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368057A (en) * | 2008-09-25 | 2009-02-18 | 江泽平 | High-performance 150 DEG C oven dry type bi-component epoxy-polyurethane cathode electrophoretic paint |
| JP2012092293A (en) * | 2010-09-29 | 2012-05-17 | Kansai Paint Co Ltd | Pigment dispersion paste for electrodeposition coating, and cationic electrodeposition coating composition |
| CN103146295A (en) * | 2013-03-01 | 2013-06-12 | 广东科德化工实业有限公司 | Matte cathode electrophoresis coating as well as preparation method and use method for same |
| CN103865360A (en) * | 2014-03-28 | 2014-06-18 | 湖南伟邦汽车涂料有限公司 | Acid-proof cathode electrophoretic paint as well as preparation method and application method |
-
2014
- 2014-11-07 CN CN201410624901.8A patent/CN104371497A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368057A (en) * | 2008-09-25 | 2009-02-18 | 江泽平 | High-performance 150 DEG C oven dry type bi-component epoxy-polyurethane cathode electrophoretic paint |
| JP2012092293A (en) * | 2010-09-29 | 2012-05-17 | Kansai Paint Co Ltd | Pigment dispersion paste for electrodeposition coating, and cationic electrodeposition coating composition |
| CN103146295A (en) * | 2013-03-01 | 2013-06-12 | 广东科德化工实业有限公司 | Matte cathode electrophoresis coating as well as preparation method and use method for same |
| CN103865360A (en) * | 2014-03-28 | 2014-06-18 | 湖南伟邦汽车涂料有限公司 | Acid-proof cathode electrophoretic paint as well as preparation method and application method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693899A (en) * | 2015-03-17 | 2015-06-10 | 高彬 | Environment-friendly color paste material |
| CN105238219A (en) * | 2015-11-05 | 2016-01-13 | 浩力森涂料（上海）有限公司 | Oleophobic cathode electrophoresis coating |
| CN105885661A (en) * | 2016-06-22 | 2016-08-24 | 广德瑞邦涂料有限公司 | Cathode electrophoretic paint |
| CN106634443A (en) * | 2016-12-29 | 2017-05-10 | 重庆博延汽车部件制造有限公司 | Formula and preparation process of electrophoretic paint |
| CN106947360A (en) * | 2017-04-06 | 2017-07-14 | 广德瑞邦涂料有限公司 | A kind of emulsification method produced for cathode electrodip painting |
| CN107057526A (en) * | 2017-05-16 | 2017-08-18 | 枣阳市同邦达科技有限公司 | It is a kind of to be used for the material modified of cathode electrodip painting mill base, mill base and preparation method |
| CN112080186A (en) * | 2020-08-07 | 2020-12-15 | 天津市健祥辐条工贸有限公司 | Environment-friendly light-weight spoke based on bicycle and machining process thereof |
| CN113717613A (en) * | 2021-10-19 | 2021-11-30 | 枣阳市润图化工有限责任公司 | Water-soluble electrophoretic paint with good bath solution stability and preparation process thereof |
| CN113980549A (en) * | 2021-11-04 | 2022-01-28 | 枣阳市润图化工有限责任公司 | Smooth low-temperature thick-film environment-friendly two-component electrophoretic paint without shrinkage cavity |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |