CN105238205A - Waterborne epoxy self-leveling floor paint and preparation method therefor - Google Patents
Waterborne epoxy self-leveling floor paint and preparation method therefor Download PDFInfo
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- CN105238205A CN105238205A CN201410329289.1A CN201410329289A CN105238205A CN 105238205 A CN105238205 A CN 105238205A CN 201410329289 A CN201410329289 A CN 201410329289A CN 105238205 A CN105238205 A CN 105238205A
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- waterborne epoxy
- leveling floor
- epoxy self
- paint
- aluminum oxide
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Abstract
The invention discloses waterborne epoxy self-leveling floor paint. The waterborne epoxy self-leveling floor paint is characterized by consisting of the following materials in percentage by mass: 40-50% of epoxy resin, 2%-4% of a dispersant, 3-10% of anti-settling slurry, 5-10% of aluminum oxide, and 1%-5% of auxiliaries. The invention further discloses a preparation method for the waterborne epoxy self-leveling floor paint. The paint disclosed by the invention has excellent adhesiveness, chemical corrosion resistance, wear resistance, fast-drying property, water permeability resistance, flame resistance and the like, can achieve a long-term preservative effect, and solves the problems of film bubbles, stripping drop and the like which easily appear in conventional solvent type and non-solvent type floor paints. Moreover, the paint disclosed by the invention does not contain an organic solvent or is low in volatile organic compound content, is free of environmental pollution, and meets current environmental protection requirements.
Description
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of waterborne epoxy self-leveling floor coating and preparation method thereof.
Background technology
Existing aqueous epoxy floor and traditional solvent-borne are compared with no-solvent type terrace paint and are had the following advantages: (1) not containing organic solvent or content of volatile organic compound lower, non-environmental-pollution, meet current environment protection requirement; (2) good ventilation property, solves film bubbling that traditional solvent-borne and no-solvent type terrace paint easily occur, peels off problems such as coming off.But be often subject to various oils at some and corrode the industrial plant ground such as the lathe of seepage, instrument, machinofacture and Auto repair shop, greasy dirt is difficult to thoroughly remove.Because water oil is immiscible, common aqueous epoxy floor coating is not good to this type of ground wetting effect, poor adhesive force, is easy to cause stripping to come off.This kind of workplace ground mechanical wear is severe simultaneously, has higher requirement to the wear resistance of terrace coating.Therefore develop and aly have resistance to greasy dirt, wear-resisting, ventilative, environmental protection, the Multifunctional water-based epoxy self-leveling floor paint that sticking power is good is simultaneously extremely urgent.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of waterborne epoxy self-leveling floor coating, the present invention is achieved by the following technical programs.
A kind of waterborne epoxy self-leveling floor coating, the mass fraction of each component of this coating is epoxy resin 40-50%; Dispersion agent 2%-4%; Anti-settling slurry 3-10%; Aluminum oxide 5-10%; Auxiliary agent 1%-5%.。
A preparation method for waterborne epoxy self-leveling floor coating, comprises the following steps:
(1) be epoxy resin 40-50% by mass fraction; Dispersion agent 2%-4%; Anti-settling slurry 3-10%; Aluminum oxide 5-10%; Auxiliary agent 1%-5% mix and blend, stirring velocity is 300 turns/min, and churning time is 30 minutes, obtains homogeneous transparent liquid;
(2) control homogeneous transparent liquid temp≤45 DEG C, adjustment Nian Du≤90s, Gu Han Liang≤70%, namely obtains waterborne epoxy self-leveling floor coating.
Described in invention, aluminum oxide is preferably alumina in Nano level.
The present invention, by adding high boiling solvent, nano aluminium oxide, makes it have excellent resistance to greasy dirt application, wear resisting property.Can adopt spraying coating process, brush, roll coating process, this coating also has excellent binding property, chemical resistance, wear resistance, quick-drying, anti-water-permeable, flame retardant resistance etc.Long-term preservative effect can be reached.
Embodiment
Below by way of specific embodiment, the present invention is further detailed explanation.
Embodiment one:
First resin 30% is got, aluminum oxide 5%, auxiliary agent 2%, anti-settling slurry 2%, by mass percentage.
Resin, aluminum oxide, anti-settling slurry, auxiliary agent are put in dispersion cylinder, turn on agitator slowly stirs, stirring velocity is 300 turns/min, stir after 30 minutes, after estimating its homogeneous transparent, control dispersion cylinder temperature≤45 DEG C (jacketed type device can be adopted if desired), rear inspection viscosimetric≤90s, Gu Han Liang≤70%, obtains finished product.
Result of use: above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, to the test of its Progressive symmetric erythrokeratodermia energy limit, result is as follows:
The performance data of coating obtained by table 1 embodiment 1:
Embodiment two:
First resin 25% is got, aluminum oxide 3%, auxiliary agent 4%, anti-settling slurry 5%, by mass percentage.
By resin, auxiliary agent, aluminium powder, zinc powder, put in dispersion cylinder, turn on agitator slowly stirs, stirring velocity is 300 turns/min, stir after 40 minutes, after estimating its homogeneous transparent, control dispersion cylinder temperature≤55 DEG C (jacketed type device can be adopted if desired), rear inspection viscosimetric≤90s, Gu Han Liang≤70%, obtains finished product.
Result of use: above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, carry out performance test to it, result is as follows:
The performance data of coating obtained by table 2 embodiment 2
Embodiment three:
First resin 35% is got, aluminum oxide 6%, auxiliary agent 1%, anti-settling slurry 3%, by mass percentage.
By resin, auxiliary agent, aluminium powder, zinc powder, put in dispersion cylinder, turn on agitator slowly stirs, stirring velocity is 280 turns/min, stir after 40 minutes, after estimating its homogeneous transparent, control dispersion cylinder temperature≤35 DEG C (jacketed type device can be adopted if desired), rear inspection viscosimetric≤90s, Gu Han Liang≤70%, obtains finished product.
Result of use: above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, carry out performance test to it, result is as follows:
The performance data of coating obtained by table 3 embodiment 3
A kind of Multifunctional water-based epoxy self-leveling floor paint of the present invention, not containing organic solvent or content of volatile organic compound lower, non-environmental-pollution, meets the requirement of current environment protection; Good hardness, water-fast and resistance to chemical corrosion; Excellent wear-resisting and resistance to greasy dirt coating performance; Good ventilation property and wetted surface coating performance, solve film bubbling that traditional solvent-borne and no-solvent type terrace paint easily occur, peel off problems such as coming off.Can be widely used in various to environment protection and the higher ground of mechanical property requirements, there are good market outlook.
Although the present invention with preferred embodiment openly as above, embodiment is not for limiting the present invention.Without departing from the spirit and scope of the invention, any equivalence change done or trace adjustment, it there is no special contribution, therefore belongs to the protection domain of the present invention equally.
Claims (4)
1. a waterborne epoxy self-leveling floor coating, is characterized in that: the mass fraction of each component is epoxy resin 40-50%; Dispersion agent 2%-4%; Anti-settling slurry 3-10%; Aluminum oxide 5-10%; Auxiliary agent 1%-5%.
2. waterborne epoxy self-leveling floor coating as claimed in claim 1, is characterized in that: described aluminum oxide is alumina in Nano level.
3. a preparation method for waterborne epoxy self-leveling floor coating, is characterized in that comprising the following steps:
(1) be epoxy resin 40-50% by mass fraction; Dispersion agent 2%-4%; Anti-settling slurry 3-10%; Aluminum oxide 5-10%; Auxiliary agent 1%-5% mix and blend, stirring velocity is 300 turns/min, and churning time is 30 minutes, obtains homogeneous transparent liquid;
(2) control homogeneous transparent liquid temp≤45 DEG C, adjustment Nian Du≤90s, Gu Han Liang≤70%, namely obtains waterborne epoxy self-leveling floor coating.
4. the preparation method of waterborne epoxy self-leveling floor coating as claimed in claim 3, is characterized in that: described aluminum oxide is alumina in Nano level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329289.1A CN105238205A (en) | 2014-07-11 | 2014-07-11 | Waterborne epoxy self-leveling floor paint and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329289.1A CN105238205A (en) | 2014-07-11 | 2014-07-11 | Waterborne epoxy self-leveling floor paint and preparation method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105238205A true CN105238205A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410329289.1A Pending CN105238205A (en) | 2014-07-11 | 2014-07-11 | Waterborne epoxy self-leveling floor paint and preparation method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497327A (en) * | 2016-10-27 | 2017-03-15 | 苏州富通高新材料科技股份有限公司 | A kind of fire prevention nanometer epoxide terrace paint |
| CN106519894A (en) * | 2016-10-25 | 2017-03-22 | 苏州富通高新材料科技股份有限公司 | Anticorrosive nanometer epoxy floor paint |
| CN112980292A (en) * | 2021-03-01 | 2021-06-18 | 杜磊 | Super-wear-resistant toughened modified waterborne epoxy resin floor paint and preparation method thereof |
-
2014
- 2014-07-11 CN CN201410329289.1A patent/CN105238205A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519894A (en) * | 2016-10-25 | 2017-03-22 | 苏州富通高新材料科技股份有限公司 | Anticorrosive nanometer epoxy floor paint |
| CN106497327A (en) * | 2016-10-27 | 2017-03-15 | 苏州富通高新材料科技股份有限公司 | A kind of fire prevention nanometer epoxide terrace paint |
| CN112980292A (en) * | 2021-03-01 | 2021-06-18 | 杜磊 | Super-wear-resistant toughened modified waterborne epoxy resin floor paint and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |