CN107325688A - A kind of water paint of high stable type - Google Patents
A kind of water paint of high stable type Download PDFInfo
- Publication number
- CN107325688A CN107325688A CN201710701773.6A CN201710701773A CN107325688A CN 107325688 A CN107325688 A CN 107325688A CN 201710701773 A CN201710701773 A CN 201710701773A CN 107325688 A CN107325688 A CN 107325688A
- Authority
- CN
- China
- Prior art keywords
- water paint
- stable type
- water
- high stable
- polyethylene glycol
- 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
-
- 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
- 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
Abstract
The invention discloses a kind of water paint of high stable type, including：Modified aqueous epoxy resin 20% 25%, aqueous polyester resin 10% 15%, function monomer phosphate 1% 2%, silicon dioxide gel 1% 2%, 8 oxyquinolines 0.2% 0.5%, dimethyl silicone polymer 0.1% 0.3%, polyethylene glycol 1% 1.5%, remaining is deionized water, and above-mentioned percentage is mass percent.By the above-mentioned means, the present invention can improve the performances such as storage stability, hydrolytic resistance, water resistance and the film processability of water paint.
Description
Technical field
The present invention relates to paint field, more particularly to a kind of water paint of high stable type.
Background technology
Water paint is widely used in the fields such as building, automobile as a kind of environmental type coating.With building row
Industry and automobile industry are developed rapidly, and the requirement of urban construction etc. is improved constantly, the demand of high-performance aqueous coating by
It is cumulative strong.
At present, the exploitation of coating all over the world is based on environment-friendlywater-based water-based paint.Water paint has the advantage that：1. water
Property coating conventional organic solvent is substituted with water as solvent, substantially reduce environmental pollution, reduce pollution with obvious, save money
The advantage in source.Even if still there is part water paint still to improve severe operation with a small amount of hypotoxicity alcohol ethers organic solvent at present
Environment, but the mass ratio of organic solvent（Account for coating）Control is in the range of 10%-15%, or even part cathode electrophoresis dope is organic
Solvent is reduced to 1.2%.2. water paint can directly coat construction under moist surface and environment, and it is to material table
Face adaptability is very good；And water paint coating tool can be washed directly with clear water, greatly reduce the consumption of organic washing solvent
Amount, it is to avoid secondary environmental pollution.Therefore environment-friendly type coating, exploitation water paint are greatly developed into the weight of China's paint development
Weight.
At present, water paint is mainly prepared from by waterborne polyester, in waterborne polyester structure due to containing substantial amounts of in water
Property environment facile hydrolysis ester bond and a certain amount of hydrophilic functional group, as the water paint prepared by waterborne polyester easily exist storage
Deposit the potentialities such as stability, water resistance not enough.Current polyester water dispersion generally existing storage stability is not good enough, hydrolytic resistance,
Water resistance and the equal Shortcomings such as film processability.
The content of the invention
The present invention solves the technical problem of provide a kind of water paint of high stable type, it is possible to increase water paint
The performance such as storage stability, hydrolytic resistance, water resistance and film processability.
In order to solve the above technical problems, one aspect of the present invention is：A kind of the aqueous of high stable type is provided
Coating, including：
Modified aqueous epoxy resin 20%-25%,
Aqueous polyester resin 10%-15%,
Function monomer phosphate 1%-2%,
Silicon dioxide gel 1%-2%,
8-hydroxyquinoline 0.2%-0.5%,
Dimethyl silicone polymer 0.1%-0.3%,
Polyethylene glycol 1%-1.5%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
In a preferred embodiment of the present invention, the water paint of the high stable type includes：
Modified aqueous epoxy resin 20%,
Aqueous polyester resin 15%,
Function monomer phosphate 2%,
Silicon dioxide gel 1%,
8-hydroxyquinoline 0.2%,
Dimethyl silicone polymer 0.3%,
Polyethylene glycol 1%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
In a preferred embodiment of the present invention, the water paint of the high stable type includes：
Modified aqueous epoxy resin 25%,
Aqueous polyester resin 10%,
Function monomer phosphate 1%,
Silicon dioxide gel 2%,
8-hydroxyquinoline 0.5%,
Dimethyl silicone polymer 0.1%,
Polyethylene glycol 1.5%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
In a preferred embodiment of the present invention, the water paint of the high stable type includes：
Modified aqueous epoxy resin 22.5%,
Aqueous polyester resin 12.5%,
Function monomer phosphate 1.5%,
Silicon dioxide gel 1.5%,
8-hydroxyquinoline 0.35%,
Dimethyl silicone polymer 0.2%,
Polyethylene glycol 1.2%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
In a preferred embodiment of the present invention, the molecular weight of the polyethylene glycol is 400.
The beneficial effects of the invention are as follows：By selecting modified aqueous epoxy resin and aqueous polyester resin to be used as water paint
Base-material, rationally addition function monomer phosphate, silicon dioxide gel, 8-hydroxyquinoline, dimethyl silicone polymer and poly- second two
Alcohol, it is possible to increase the performance such as storage stability, hydrolytic resistance, water resistance and film processability of water paint.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
Embodiment one
A kind of water paint of high stable type, including：
Modified aqueous epoxy resin 20%,
Aqueous polyester resin 15%,
Function monomer phosphate 2%,
Silicon dioxide gel 1%,
8-hydroxyquinoline 0.2%,
Dimethyl silicone polymer 0.3%,
Polyethylene glycol 1%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
The molecular weight of the polyethylene glycol is 400.
During preparation, first by silicon dioxide gel, 8-hydroxyquinoline, dimethyl silicone polymer, polyethylene glycol in deionized water
Middle dissolving, and high-speed stirred is uniform, then adds modified aqueous epoxy resin, aqueous polyester resin and function monomer phosphate,
Produced after high-speed stirred is uniform, speed during stirring is 2050r/min.
Embodiment two
A kind of water paint of high stable type, including：
Modified aqueous epoxy resin 25%,
Aqueous polyester resin 10%,
Function monomer phosphate 1%,
Silicon dioxide gel 2%,
8-hydroxyquinoline 0.5%,
Dimethyl silicone polymer 0.1%,
Polyethylene glycol 1.5%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
The molecular weight of the polyethylene glycol is 400.
During preparation, first by silicon dioxide gel, 8-hydroxyquinoline, dimethyl silicone polymer, polyethylene glycol in deionized water
Middle dissolving, and high-speed stirred is uniform, then adds modified aqueous epoxy resin, aqueous polyester resin and function monomer phosphate,
Produced after high-speed stirred is uniform, speed during stirring is 2050r/min.
Embodiment three
A kind of water paint of high stable type, including：
Modified aqueous epoxy resin 22.5%,
Aqueous polyester resin 12.5%,
Function monomer phosphate 1.5%,
Silicon dioxide gel 1.5%,
8-hydroxyquinoline 0.35%,
Dimethyl silicone polymer 0.2%,
Polyethylene glycol 1.2%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
The molecular weight of the polyethylene glycol is 400.
During preparation, first by silicon dioxide gel, 8-hydroxyquinoline, dimethyl silicone polymer, polyethylene glycol in deionized water
Middle dissolving, and high-speed stirred is uniform, then adds modified aqueous epoxy resin, aqueous polyester resin and function monomer phosphate,
Produced after high-speed stirred is uniform, speed during stirring is 2050r/min.
Present invention is disclosed a kind of water paint of high stable type, by selecting modified aqueous epoxy resin and waterborne polyester
Resin rationally adds function monomer phosphate, silicon dioxide gel, 8-hydroxyquinoline, poly- diformazan as the base-material of water paint
Radical siloxane and polyethylene glycol, it is possible to increase storage stability, hydrolytic resistance, water resistance and the film processing of water paint
The performances such as property.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of water paint of high stable type, it is characterised in that including：
Modified aqueous epoxy resin 20%-25%,
Aqueous polyester resin 10%-15%,
Function monomer phosphate 1%-2%,
Silicon dioxide gel 1%-2%,
8-hydroxyquinoline 0.2%-0.5%,
Dimethyl silicone polymer 0.1%-0.3%,
Polyethylene glycol 1%-1.5%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
2. the water paint of high stable type according to claim 1, it is characterised in that the water paint of the high stable type
Including：
Modified aqueous epoxy resin 20%,
Aqueous polyester resin 15%,
Function monomer phosphate 2%,
Silicon dioxide gel 1%,
8-hydroxyquinoline 0.2%,
Dimethyl silicone polymer 0.3%,
Polyethylene glycol 1%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
3. the water paint of high stable type according to claim 1, it is characterised in that the water paint of the high stable type
Including：
Modified aqueous epoxy resin 25%,
Aqueous polyester resin 10%,
Function monomer phosphate 1%,
Silicon dioxide gel 2%,
8-hydroxyquinoline 0.5%,
Dimethyl silicone polymer 0.1%,
Polyethylene glycol 1.5%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
4. the water paint of high stable type according to claim 1, it is characterised in that the water paint of the high stable type
Including：
Modified aqueous epoxy resin 22.5%,
Aqueous polyester resin 12.5%,
Function monomer phosphate 1.5%,
Silicon dioxide gel 1.5%,
8-hydroxyquinoline 0.35%,
Dimethyl silicone polymer 0.2%,
Polyethylene glycol 1.2%,
Remaining is deionized water, and above-mentioned percentage is mass percent.
5. the water paint of high stable type according to claim 1, it is characterised in that the molecular weight of the polyethylene glycol is
400。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701773.6A CN107325688A (en) | 2017-08-16 | 2017-08-16 | A kind of water paint of high stable type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701773.6A CN107325688A (en) | 2017-08-16 | 2017-08-16 | A kind of water paint of high stable type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107325688A true CN107325688A (en) | 2017-11-07 |
Family
ID=60200942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710701773.6A Pending CN107325688A (en) | 2017-08-16 | 2017-08-16 | A kind of water paint of high stable type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107325688A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221517A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous amino-stoving varnish and preparation method thereof |
| CN106700821A (en) * | 2016-11-10 | 2017-05-24 | 青岛益群漆业集团有限公司 | Water-borne automobile oil tank paint |
-
2017
- 2017-08-16 CN CN201710701773.6A patent/CN107325688A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221517A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous amino-stoving varnish and preparation method thereof |
| CN106700821A (en) * | 2016-11-10 | 2017-05-24 | 青岛益群漆业集团有限公司 | Water-borne automobile oil tank paint |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171107 |