CN106833289A - A kind of double-component aqueous epoxy primer and its production technology - Google Patents
A kind of double-component aqueous epoxy primer and its production technology Download PDFInfo
- Publication number
- CN106833289A CN106833289A CN201710142184.9A CN201710142184A CN106833289A CN 106833289 A CN106833289 A CN 106833289A CN 201710142184 A CN201710142184 A CN 201710142184A CN 106833289 A CN106833289 A CN 106833289A
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- China
- Prior art keywords
- component
- double
- deionized water
- epoxy primer
- aqueous epoxy
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
-
- 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
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K3/32—Phosphorus-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- 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
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
Abstract
A kind of double-component aqueous epoxy primer and production technology, it is characterised in that by Ricinate, 3/5 defoamer, titanium dioxide, talcum powder, barium sulfate, rust resisting pigment, carbon black with a certain amount of deionized water mixed grinding to 40 μm；Epoxy emulsion, remaining defoamer, thickener and deionized water are added, dispersion stirs, and obtains component A；Curing agent and deionized water are mixed in proportion, component B is obtained；When using, by component A and component B according to amine and epoxy equivalent proportion 3:4 are used in mixed way.With water-based emulsion as film forming matter, pigment and filler provide decoration and barrier propterty to the present invention, and deionized water embodies the feature of environmental protection；The double-component system of use makes priming paint have good adhesive force, toughness and water resistance, antiseptic property is excellent, adding various aqueous promoters makes the storage stability of priming paint and workability good, it is possible to achieve normal temperature cure and moisturecuring so that the range of application of epoxy primer broadens.
Description
Technical field
The present invention relates to coating material production field, and in particular to water-base epoxy priming paint, a kind of especially aqueous ring of double-component
Oxygen priming paint and its production technology.
Background technology
Epoxy resin has adhesive strength high, and dielectric properties are good, and hardness is high, and deformation retract rate is small, to chemical solvent stabilization
The characteristics of, it is widely used in the industries such as base coat, intermediate coat, adhesive and composite.It is divided into list in coating application
Component System and double-component system, it is double-component system to apply at present most.
Common epoxy primer protective coating has strict requirements to the surface treatment of steel and coagulation soil's water content, if
Treatment does not reach requirement can reduce the long-effective protection effect of coating, or even the breakoff phenomenons such as disbonding, cracking prematurely occurs.
And the solidification temperature of common epoxy primer is higher, it is impossible to realize cold curing, harbour, harbour and bridge etc. in construction or
Need to carry out protective coating or Painting in Maintenance after use, and treatment is carried out on the basis of these building structure will reach requirement almost
It is impossible.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide a kind of double-component aqueous epoxy primer, with normal temperature, moisturecuring
The characteristics of, and using water as solvent, composite environmental-friendly requirement will not produce VOC.
The present invention solves the technical scheme that is used of above-mentioned technical problem：A kind of double-component aqueous epoxy primer, it is special
Levy and be, including following components in percentage by weight：
Component A：Epoxy emulsion 35-40%
Pigment 18-20%
Rust resisting pigment 8-10%
Filler 15-20%
Ricinate 0.5-1.2%
Defoamer 0.2-1.0%
Thickener 0.5-0.8%
Deionized water polishing is very；
B component：Curing agent 12-18%
Deionized water 5-8%, amounts to 20%.
Further, the pigment includes titanium dioxide and carbon black, and its mass ratio is 18:0.02.
Further, the rust resisting pigment is HEUCOPHOS ZAM+ and Heucorin RZ, and mass ratio is 10:1.
Further, described filler is talcum powder, barium sulfate, and mass ratio is 1:1-1.5.
Further, the epoxy emulsion is Beckopox EP 2384w/57WA.
Further, the curing agent is Beckopox VEH 2188w/55WA amine hardeners.
A kind of production technology of double-component aqueous epoxy primer, it is characterised in that comprise the following steps：
(1) by Ricinate, 3/5 defoamer, titanium dioxide, talcum powder, barium sulfate, rust resisting pigment, carbon black with it is a certain amount of
Deionized water mixed grinding to 40 μm；
(2) epoxy emulsion, remaining defoamer, thickener and deionized water are added, dispersion stirs, and obtains component A；
(3) curing agent and deionized water are mixed in proportion, obtains component B；
(4) when using, by component A and component B according to amine and epoxy equivalent proportion 3:4 are used in mixed way.
The advantage of the invention is that：1st, with water-based emulsion as film forming matter, pigment and filler provide decoration and barrier propterty,
Deionized water embodies the feature of environmental protection.2nd, the double-component system that the present invention is used makes priming paint have good adhesive force, toughness and water-fast
Property, antiseptic property is excellent, adds various aqueous promoters to make the storage stability of priming paint and workability good.3rd, the present invention is used
Raw material it is most of be home made article, with cost advantage, added emulsion master grind process is simple, it is easy to operate.4th, the present invention
Normal temperature cure and moisturecuring can be realized so that the range of application of epoxy primer broadens.
Specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
Embodiment 1
Each raw material weight percentage of component A
The percentage by weight of each raw material of B component
| Beckopox VEH 2188w/55WA amine hardeners | 15.00 |
| Di-water deionized waters | 5.00 |
| Total is amounted to | 20.00 |
| P/B pigments | 1.32 |
| Crosslinking ratio equivalent proportions (amine/epoxy) | 75% |
A kind of production technology of double-component aqueous epoxy primer, it is characterised in that comprise the following steps：
(1) by Ricinate, 3/5 defoamer, titanium dioxide, talcum powder, barium sulfate, rust resisting pigment, carbon black with it is a certain amount of
Deionized water mixed grinding to 40 μm；
(2) epoxy emulsion, remaining defoamer, thickener and deionized water are added, dispersion stirs, and obtains component A；
(3) curing agent and deionized water are mixed in proportion, obtains component B；
(4) when using, by component A and component B according to amine and epoxy equivalent proportion 3:4 are used in mixed way.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
1. a kind of double-component aqueous epoxy primer, it is characterised in that including following components in percentage by weight：
Component A：Epoxy emulsion 35-40%
Pigment 18-20%
Rust resisting pigment 8-10%
Filler 15-20%
Ricinate 0.5-1.2%
Defoamer 0.2-1.0%
Thickener 0.5-0.8%
Deionized water polishing is very；
B component：Curing agent 12-18%
Deionized water 5-8%, amounts to 20%.
2. a kind of double-component aqueous epoxy primer according to claim 1, it is characterised in that the pigment includes titanium dioxide
And carbon black, its mass ratio is 18:0.02.
3. a kind of double-component aqueous epoxy primer according to claim 1, it is characterised in that the rust resisting pigment is
HEUCOPHOS ZAM+ and Heucorin RZ, mass ratio is 10:1.
4. a kind of double-component aqueous epoxy primer according to claim 1, it is characterised in that described filler be talcum powder,
Barium sulfate, mass ratio is 1:1-1.5.
5. a kind of double-component aqueous epoxy primer according to claim 1, it is characterised in that the epoxy emulsion for
Beckopox EP 2384w/57WA。
6. a kind of double-component aqueous epoxy primer according to claim 1, it is characterised in that the curing agent is
Beckopox VEH 2188w/55WA amine hardeners.
7. a kind of technique for producing double-component aqueous epoxy primer as described in claim 1-6, it is characterised in that including following
Step：
(1) Ricinate, 3/5 defoamer, titanium dioxide, talcum powder, barium sulfate, rust resisting pigment, carbon black are gone with a certain amount of
Ionized water mixed grinding is to 40 μm；
(2) epoxy emulsion, remaining defoamer, thickener and deionized water are added, dispersion stirs, and obtains component A；
(3) curing agent and deionized water are mixed in proportion, obtains component B；
(4) when using, by component A and component B according to amine and epoxy equivalent proportion 3:4 are used in mixed way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142184.9A CN106833289A (en) | 2017-03-10 | 2017-03-10 | A kind of double-component aqueous epoxy primer and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142184.9A CN106833289A (en) | 2017-03-10 | 2017-03-10 | A kind of double-component aqueous epoxy primer and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106833289A true CN106833289A (en) | 2017-06-13 |
Family
ID=59144810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142184.9A Pending CN106833289A (en) | 2017-03-10 | 2017-03-10 | A kind of double-component aqueous epoxy primer and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106833289A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474693A (en) * | 2017-08-29 | 2017-12-15 | 河北晨阳工贸集团有限公司 | Low-surface-energy metal water-base epoxy paint base composition and preparation method thereof |
| CN107936767A (en) * | 2017-12-01 | 2018-04-20 | 安徽新大陆特种涂料有限责任公司 | A kind of bi-component water dispersible epoxy primer coating and preparation method thereof |
| CN108342150A (en) * | 2018-03-13 | 2018-07-31 | 湖北天鹅科技有限公司 | A kind of high salt fog bi-component epoxy priming paint of aqueous acidic and preparation method thereof |
| CN108864891A (en) * | 2018-06-05 | 2018-11-23 | 河北晨阳工贸集团有限公司 | A kind of two-component quick-drying abrasion-resistance water epoxy coating and preparation method thereof |
| CN110305562A (en) * | 2019-07-23 | 2019-10-08 | 西安华泽道路材料有限公司 | Long effective environmental protection type antiseptic concrete coating and preparation method |
| CN110655847A (en) * | 2019-11-01 | 2020-01-07 | 郑州一安水性高分子材料有限公司 | High-performance water-based two-component epoxy primer and preparation method thereof |
| CN110791170A (en) * | 2019-11-04 | 2020-02-14 | 德爱威（中国）有限公司 | Water-based bonding primer and preparation method thereof |
| CN114773947A (en) * | 2022-03-03 | 2022-07-22 | 广东坚派新材料有限公司 | Impact-resistant and extension-resistant water-based primer for wind turbine blade, and preparation method and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012131907A (en) * | 2010-12-22 | 2012-07-12 | Kansai Paint Co Ltd | Coating composition excellent in corrosion resistance |
| CN104559635A (en) * | 2013-10-17 | 2015-04-29 | 海洋化工研究院有限公司 | High-performance environment-friendly water-based ship inner cabin coating |
| CN105949943A (en) * | 2016-05-04 | 2016-09-21 | 雅图高新材料有限公司 | Automobile water-based two-component epoxy primer with excellent performance and preparation method thereof |
| CN106047087A (en) * | 2016-08-22 | 2016-10-26 | 湖南太子化工涂料有限公司 | Room temperature self-drying two-component epoxy heavy anti-corrosion prime coat and preparation method thereof |
-
2017
- 2017-03-10 CN CN201710142184.9A patent/CN106833289A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012131907A (en) * | 2010-12-22 | 2012-07-12 | Kansai Paint Co Ltd | Coating composition excellent in corrosion resistance |
| CN104559635A (en) * | 2013-10-17 | 2015-04-29 | 海洋化工研究院有限公司 | High-performance environment-friendly water-based ship inner cabin coating |
| CN105949943A (en) * | 2016-05-04 | 2016-09-21 | 雅图高新材料有限公司 | Automobile water-based two-component epoxy primer with excellent performance and preparation method thereof |
| CN106047087A (en) * | 2016-08-22 | 2016-10-26 | 湖南太子化工涂料有限公司 | Room temperature self-drying two-component epoxy heavy anti-corrosion prime coat and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474693A (en) * | 2017-08-29 | 2017-12-15 | 河北晨阳工贸集团有限公司 | Low-surface-energy metal water-base epoxy paint base composition and preparation method thereof |
| CN107936767A (en) * | 2017-12-01 | 2018-04-20 | 安徽新大陆特种涂料有限责任公司 | A kind of bi-component water dispersible epoxy primer coating and preparation method thereof |
| CN108342150A (en) * | 2018-03-13 | 2018-07-31 | 湖北天鹅科技有限公司 | A kind of high salt fog bi-component epoxy priming paint of aqueous acidic and preparation method thereof |
| CN108864891A (en) * | 2018-06-05 | 2018-11-23 | 河北晨阳工贸集团有限公司 | A kind of two-component quick-drying abrasion-resistance water epoxy coating and preparation method thereof |
| CN110305562A (en) * | 2019-07-23 | 2019-10-08 | 西安华泽道路材料有限公司 | Long effective environmental protection type antiseptic concrete coating and preparation method |
| CN110655847A (en) * | 2019-11-01 | 2020-01-07 | 郑州一安水性高分子材料有限公司 | High-performance water-based two-component epoxy primer and preparation method thereof |
| CN110791170A (en) * | 2019-11-04 | 2020-02-14 | 德爱威（中国）有限公司 | Water-based bonding primer and preparation method thereof |
| CN114773947A (en) * | 2022-03-03 | 2022-07-22 | 广东坚派新材料有限公司 | Impact-resistant and extension-resistant water-based primer for wind turbine blade, and preparation method and application method thereof |
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Application publication date: 20170613 |
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