CN105925147A - Multifunctional epoxy corrosion-resistant coating - Google Patents
Multifunctional epoxy corrosion-resistant coating Download PDFInfo
- Publication number
- CN105925147A CN105925147A CN201610406635.0A CN201610406635A CN105925147A CN 105925147 A CN105925147 A CN 105925147A CN 201610406635 A CN201610406635 A CN 201610406635A CN 105925147 A CN105925147 A CN 105925147A
- Authority
- CN
- China
- Prior art keywords
- resistance
- coating
- epoxy resin
- anticorrosive paint
- good
- 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
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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
- 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
-
- 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
- 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
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a multifunctional epoxy corrosion-resistant coating which is prepared by mixing epoxy resin, a solvent, a pigment filler, a curing agent, an aid and other components. The multifunctional epoxy anticorrosive coating has the benefits that the bottom and surface combination is realized, so that the working efficiency is improved; low surface treatment is performed, so that the pretreatment intensity is reduced, and particularly, the unique advantages are realized at some parts inconvenient to treat and engineering and under the environment with larger humidity; the coating is good in storage stability, high in one-time coating film thickness and good in sag resistance; the low-temperature curability is good, so that low-temperature (10 DEG C below zero) curing is realized; the long-term corrosion resistance and the salt fog resistance are equivalent to those of a epoxy zinc rich primer; meanwhile, the defects of poor zinc rich coating compactness and zinc layer acid and alkali resistance are overcome, and the duration of the resistance to acid, alkali and salt with a respective concentration of 5 percent can reach above one month.
Description
Technical field
The present invention relates to paint field, be specifically related to a kind of multifunctional epoxide anticorrosive paint.
Background technology
Paint spraying, as the simple and effective material protection of one, trailing, has obtained extensively application.Along with the development of modern society, the anti-corrosive properties of coating be it is also proposed higher requirement, particularly require to use anticorrosive paint to be protected by the facilities such as steel-structure factory building, big machinery and chemical industry equipment.In order to obtain good antiseptic effect, need before application that ground is carried out strict surface and process, and it is generally required to use priming paint, floating coating, finish paint supporting, or the coating system that priming paint, finish paint are supporting, required coating content is big, and operation is numerous and diverse, and interval time is the longest.It addition, the color stuffing that in traditional coating, interpolation is poisonous mostly, organic solvent etc., not only environment is caused destruction, also personal safety is constituted threat.In order to meet the needs of social development, coating develops towards environment-friendly type, functional type and comprehensive direction.
Summary of the invention
Present invention aim at, it is provided that a kind of multifunctional epoxide anticorrosive paint, the technical solution adopted in the present invention is:
A kind of multifunctional epoxide anticorrosive paint, it is characterised in that be mixed with by weight percentage by following components and form:
Epoxy resin
30-50 part
Solvent
10-20 part
Color stuffing
25-50 part
Firming agent
10-20 part
Auxiliary agent
1-5 part.
Further, described epoxy resin is that 2:1 mixing forms by E-44 epoxy resin and E-20 epoxy resin according to percentage by weight.
Further, described firming agent also includes the curing accelerator of 1-2 part.
Further, described color stuffing includes zinc phosphate, Rutile type titanium dioxide, organobentonite, beautiful Muscovitum.
Further, described auxiliary agent includes wetting dispersing agent, defoamer, polyamide wax.
The present invention provides the benefit that relative to prior art: the multifunctional epoxide anticorrosive paint of the present invention, it is achieved bottom surface is unified, and improves working performance；Low prepared surface, reduces pre-treatment intensity, particularly be inconvenient in the position that processes and engineering at some, and humidity relatively greatly in the environment of have unique advantage；Coating excellent storage stability, once spraying thickness is high, and sag resistance is good；Curability at low temperatures is good, it is achieved low temperature (-10 DEG C) solidifies；Long-effective corrosion, salt fog resistance is suitable with epoxy zinc rich primer, avoids the drawback that zinc-rich paint compactness is poor, zinc layers resistance to acids and bases is poor simultaneously, and the acid of resistance to 5% concentration, alkali, salt were up to more than 1 month.
Detailed description of the invention
Below with reference to embodiment, the design of the present invention and the technique effect of generation are clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.
Embodiment 1: a kind of multifunctional epoxide anticorrosive paint, it is characterised in that be mixed with by weight percentage by following components and form:
Epoxy resin
35 parts
Solvent
12 parts
Color stuffing
39 parts
Firming agent
12 parts
Auxiliary agent
2 parts.
Embodiment 2: a kind of multifunctional epoxide anticorrosive paint, it is characterised in that be mixed with by weight percentage by following components and form:
E-44 epoxy resin
28 parts
E-20 epoxy resin
14 parts
Solvent
15 parts
Zinc phosphate
8 parts
Rutile type titanium dioxide
10 parts
Organobentonite
4 parts
Beautiful Muscovitum
4 parts
Firming agent
15 parts
Curing accelerator
1 part
Defoamer
1 part
Wetting agent
2 parts
Polyamide wax
1 part.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described
Embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
1. a multifunctional epoxide anticorrosive paint, it is characterised in that mixed by weight percentage by following components
It is prepared from:
Epoxy resin
30-50 part
Solvent
10-20 part
Color stuffing
25-50 part
Firming agent
10-20 part
Auxiliary agent
1-5 part.
Multifunctional epoxide anticorrosive paint the most according to claim 1, it is characterised in that described epoxy resin is that 2:1 mixing forms by E-44 epoxy resin and E-20 epoxy resin according to percentage by weight.
Multifunctional epoxide anticorrosive paint the most according to claim 1, it is characterised in that also include the curing accelerator of 1-2 part in described firming agent.
Multifunctional epoxide anticorrosive paint the most according to claim 1, it is characterised in that described color stuffing includes zinc phosphate, Rutile type titanium dioxide, organobentonite, beautiful Muscovitum.
Multifunctional epoxide anticorrosive paint the most according to claim 1, it is characterised in that described auxiliary agent includes wetting dispersing agent, defoamer, polyamide wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406635.0A CN105925147A (en) | 2016-06-12 | 2016-06-12 | Multifunctional epoxy corrosion-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406635.0A CN105925147A (en) | 2016-06-12 | 2016-06-12 | Multifunctional epoxy corrosion-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105925147A true CN105925147A (en) | 2016-09-07 |
Family
ID=56833821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610406635.0A Pending CN105925147A (en) | 2016-06-12 | 2016-06-12 | Multifunctional epoxy corrosion-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105925147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497342A (en) * | 2016-10-21 | 2017-03-15 | 过冬 | A kind of coating of acid-alkali-corrosive-resisting and preparation method thereof |
| CN107556872A (en) * | 2017-10-03 | 2018-01-09 | 镇江泽枫霖建筑材料有限公司 | A kind of efficient new anti-corrosion coating formula |
| CN110484094A (en) * | 2019-08-27 | 2019-11-22 | 中国船舶重工集团公司第七二五研究所 | A kind of preparation method of antirust weather-proof functionally gradient type bottom surface integrative paint and coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4408865A1 (en) * | 1994-03-16 | 1995-09-28 | Raymond A Gmbh & Co Kg | One-component, adhesive coating compound for equipping fasteners with a reactive adhesive layer |
| CN102504673A (en) * | 2011-11-22 | 2012-06-20 | 天长市巨龙车船涂料有限公司 | Priming-finishing integrated rust protection paint |
-
2016
- 2016-06-12 CN CN201610406635.0A patent/CN105925147A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4408865A1 (en) * | 1994-03-16 | 1995-09-28 | Raymond A Gmbh & Co Kg | One-component, adhesive coating compound for equipping fasteners with a reactive adhesive layer |
| CN102504673A (en) * | 2011-11-22 | 2012-06-20 | 天长市巨龙车船涂料有限公司 | Priming-finishing integrated rust protection paint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497342A (en) * | 2016-10-21 | 2017-03-15 | 过冬 | A kind of coating of acid-alkali-corrosive-resisting and preparation method thereof |
| CN107556872A (en) * | 2017-10-03 | 2018-01-09 | 镇江泽枫霖建筑材料有限公司 | A kind of efficient new anti-corrosion coating formula |
| CN110484094A (en) * | 2019-08-27 | 2019-11-22 | 中国船舶重工集团公司第七二五研究所 | A kind of preparation method of antirust weather-proof functionally gradient type bottom surface integrative paint and coating |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
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| WD01 | Invention patent application deemed withdrawn after publication |