CN107779040A - A kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof - Google Patents
A kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof Download PDFInfo
- Publication number
- CN107779040A CN107779040A CN201610732721.0A CN201610732721A CN107779040A CN 107779040 A CN107779040 A CN 107779040A CN 201610732721 A CN201610732721 A CN 201610732721A CN 107779040 A CN107779040 A CN 107779040A
- Authority
- CN
- China
- Prior art keywords
- paint
- corrosion
- water
- environmental protective
- ludox
- 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.)
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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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof, belong to technical field of coatings.Include following component by weight percentage：10 ~ 45% aqueous epoxy resins, 5% ~ 20% Ludox, 5 ~ 15% anti-corrosion paint, 20% ~ 40% color stuffing, 0.5% ~ 5% auxiliary agent and 10% ~ 15% water；Above-mentioned anti-corrosion paint is trbasic zinc phosphate, modified zinc phosphate, zinc molybdate one or more arbitrary proportion mixture；Above-mentioned auxiliary agent is by wetting agent, dispersant, coalescents, pH adjusting agent, defoamer, auxiliary rheological agents mixture in any proportion.The adhesive force of this water-based anticorrosive paint and metal, antiseptic property, hardness and chemical-resistance are more excellent, and salt fog resistance can exceed that 1000 hours.
Description
Technical field
It is more particularly to a kind of to include water-based ring the invention provides a kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof
The anticorrosive paint of oxygen tree fat and Ludox, belongs to technical field of coatings.
Background technology
Nowadays environmental protection is increasingly taken seriously, the development of anticorrosive paint will with it is pollution-free, nuisanceless, save the energy,
Economical and efficient is principle, and waterborne metal anti-corrosive paint will substitute traditional solvent based coating, by as following anticorrosive paint
Main flow.Aqueous epoxy resins equally have many advantages, such as epoxy resin, adhesive force such as excellent to metal, cement, shrinkage factor
Low, acid and alkali resistance and other solvents, favorable anti-corrosion effect etc., the coating prepared using aqueous epoxy resins can equally reach preferable
Antiseptic effect.Inorganic silicic acid salt sol uses in zinc-rich coating is prepared as main film forming matter, equally has
Excellent antiseptic property, the moisture in alkoxy absorption air in Ludox concurrently give birth to hydrolysis, and crosslinking curing is into silicic acid
The double salt of zinc-iron and zinc silicate, it is securely attached to steel surface and plays a protective role.It is in addition, organic-inorganic multiple at some
Close in coating it has also been found that the addition of Ludox can greatly improve the anti-after tack of alkali resistance, hardness, high temperature of film, but by water
Property epoxy and Ludox it is compound and coordinate anti-corrosion paint to be used to preparing anticorrosive paint and have no report.
The content of the invention
For problem above, the invention provides a kind of anti-corrosion Environmental Protective Water-paint, include by weight percentage
Following component：10 ~ 45% aqueous epoxy resins, 5% ~ 20% Ludox, 5 ~ 15% anti-corrosion paint, 20% ~ 40%
Color stuffing, 0.5% ~ 5% auxiliary agent and 10% ~ 15% water.Above-mentioned anti-corrosion paint is aluminium triphosphate, calcium ion-exchanged
One or more of arbitrary proportion mixtures in pigment, trbasic zinc phosphate, modified zinc phosphate, zinc molybdate；Above-mentioned auxiliary agent is wetting
Agent, dispersant, coalescents, pH conditioning agents, defoamer, the mixture of auxiliary rheological agents in any proportion；Above-mentioned color stuffing can
To be the mixture of one or more of arbitrary proportions in iron oxide red, titanium dioxide, barium sulfate, talcum powder, mica powder.Water-based ring
The weight of oxygen tree fat is 3-5 times of Ludox weight.
Its preparation method is：By aqueous epoxy resins, Ludox, wetting agent, dispersant, coalescents, pH conditioning agents,
Defoamer and water are mixed evenly；Then anti-corrosion paint and color stuffing are added while stirring, are stirred；Rheology is added to help
Agent, stir, obtain water-based anticorrosive paint.The beneficial effects of the invention are as follows：In water-based anticorrosive paint provided by the invention into
Membrane substance is collectively constituted by aqueous epoxy resins and Ludox, also contains the rust resisting pigment containing zinc salt in addition, silica sol particle with
Particle containing zinc salt reacts, and forms the space network of Si-O keys, while Ludox can also be sent out with steel ground
Raw bonding action, the complex compound of silicic acid zinc-iron is formed, so that paint film is firmly attached to steel surface, substantially increased water-based anti-
Adhesive force, antiseptic property, hardness and the chemical-resistance of rotten coating and metal, salt fog resistance can exceed that 1000 hours.Should
Coating, which applies, can be used for the metal surfaces such as steel, aluminium, play protective effect well.
Embodiment：To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific reality
Mode is applied to be described in further detail the present invention.The present embodiment be by following raw material by weight ratio made of：It is water-based
Epoxy resin 45%, Ludox 9%, trbasic zinc phosphate 1%, modified zinc phosphate 1%, zinc molybdate 1%, aluminium triphosphate 3%, iron oxide red 10%,
Titanium dioxide 14%, barium sulfate 3%, wetting agent 0.25%, dispersant 0.25%, coalescents 0.5%, pH adjusting agent 0.5%, defoamer
0.25%th, auxiliary rheological agents 0.25%, water 11%.Embodiment described above, the simply present invention more preferably embodiment, this area
The usual variations and alternatives that are carried out in the range of technical solution of the present invention of technical staff should all be included in the protection model of the present invention
In enclosing.
Claims (5)
1. a kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof, include following component by weight percentage：10~
45% aqueous epoxy resins, 5% ~ 20% Ludox, 5 ~ 15% anti-corrosion paint, 20% ~ 40% color stuffing, 0.5% ~ 5%
Auxiliary agent and 10% ~ 15% water；Described anti-corrosion paint is that trbasic zinc phosphate, modified zinc phosphate, zinc molybdate are one or more of any
Scalemic thereof；Described auxiliary agent be by wetting agent, dispersant, coalescents, pH conditioning agents, defoamer, auxiliary rheological agents by appoint
Meaning scalemic thereof.
2. anti-corrosion Environmental Protective Water-paint according to claim 1, it is characterised in that：Described color stuffing is iron oxide
The mixture of one or more of arbitrary proportions in red, titanium dioxide, barium sulfate, talcum powder, mica powder.
3. water-based anticorrosive paint according to claim 2, it is characterised in that：Also contain trimerization phosphorus in described anti-corrosion paint
Any or both arbitrary proportion mixture of sour aluminium, calcium ion-exchanged pigment.
4. anti-corrosion Environmental Protective Water-paint according to claim 1, it is characterised in that：The weight of aqueous epoxy resins is
3 ~ 5 times of Ludox weight.
5. a kind of preparation method of anti-corrosion Environmental Protective Water-paint, comprises the following steps：By aqueous epoxy resins, Ludox, profit
Humectant, dispersant, coalescents, pH adjusting agent, defoamer and water are mixed evenly；Then anti-corrosion face is added while stirring
Material and color stuffing, stir；Auxiliary rheological agents are added, stirs, obtains water-based anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732721.0A CN107779040A (en) | 2016-08-27 | 2016-08-27 | A kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732721.0A CN107779040A (en) | 2016-08-27 | 2016-08-27 | A kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107779040A true CN107779040A (en) | 2018-03-09 |
Family
ID=61438481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732721.0A Pending CN107779040A (en) | 2016-08-27 | 2016-08-27 | A kind of anti-corrosion Environmental Protective Water-paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107779040A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546448A (en) * | 2018-05-09 | 2018-09-18 | 淮南师范学院 | The synthesis of undecylenic alcohol maleic acid ammonium and the preparation process of nano anticorrosive coating |
| CN111303670A (en) * | 2018-12-11 | 2020-06-19 | 哈米尔顿森德斯特兰德公司 | Chromium-free corrosion inhibiting coating |
| CN112126317A (en) * | 2020-09-28 | 2020-12-25 | 山东七维新材料有限公司 | Low-temperature-resistant novel water-based epoxy coating and preparation method thereof |
-
2016
- 2016-08-27 CN CN201610732721.0A patent/CN107779040A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546448A (en) * | 2018-05-09 | 2018-09-18 | 淮南师范学院 | The synthesis of undecylenic alcohol maleic acid ammonium and the preparation process of nano anticorrosive coating |
| CN111303670A (en) * | 2018-12-11 | 2020-06-19 | 哈米尔顿森德斯特兰德公司 | Chromium-free corrosion inhibiting coating |
| CN112126317A (en) * | 2020-09-28 | 2020-12-25 | 山东七维新材料有限公司 | Low-temperature-resistant novel water-based epoxy coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
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| WD01 | Invention patent application deemed withdrawn after publication |