CN115403974A - Universal water-based primer for water-based reflective paint and oil-based reflective paint - Google Patents
Universal water-based primer for water-based reflective paint and oil-based reflective paint Download PDFInfo
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- CN115403974A CN115403974A CN202211254483.9A CN202211254483A CN115403974A CN 115403974 A CN115403974 A CN 115403974A CN 202211254483 A CN202211254483 A CN 202211254483A CN 115403974 A CN115403974 A CN 115403974A
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- 239000003973 paint Substances 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000011324 bead Substances 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 9
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 9
- 150000001412 amines Chemical class 0.000 claims abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 239000003899 bactericide agent Substances 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002562 thickening agent Substances 0.000 claims abstract description 9
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 9
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- 239000010456 wollastonite Substances 0.000 claims abstract description 9
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 15
- 239000002518 antifoaming agent Substances 0.000 claims description 11
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 229920000178 Acrylic resin Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- 239000012860 organic pigment Substances 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 239000003755 preservative agent Substances 0.000 claims description 6
- 230000002335 preservative effect Effects 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 5
- 230000003449 preventive effect Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 238000005282 brightening Methods 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 239000002781 deodorant agent Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000011347 resin Substances 0.000 abstract description 10
- 229920005989 resin Polymers 0.000 abstract description 10
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/002—Priming 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
- C09D5/004—Reflecting paints; Signal 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
A general water-based primer for water-based reflective paint and oil-based reflective paint comprises the following components in parts by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 0.5-1% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew inhibitor, 6% of wollastonite powder, 0.2% of wetting agent, 0.2-0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1-1.8% of alcohol acid and 11.8-13.1% of water. When in use, the primer is firstly brushed or sprayed, and after the primer is dried, the finish paint is brushed or sprayed. The primer has the greatest characteristic that redundant resin of the reflective finish can be absorbed into the primer, the finish does not have redundant resin, and the reflective glass beads can be completely exposed, so that the effect of improving the reflective film is achieved.
Description
Technical Field
The invention relates to the technical field of reflective paint.
Background
The existing reflective paint in the market is characterized in that the substrate is brushed with the oily primer once, and then is brushed with the reflective finish paint or is brushed with the finish paint and then is scattered with the reflective powder. Wherein, the construction technology of directly brushing the reflective finish paint easily leads to thick resin to wrap up the reflective bead, and the reflection of light effect is not good, and safety warning's effect is not good with the effect. After the powder scattering process is constructed, the reflective powder is scattered on the reflective powder unevenly, insecurely and unattractive, the service life of the paint is greatly shortened, and more defects exist.
Disclosure of Invention
In view of the above situation, in order to solve the problems of poor light reflecting effect and non-uniform and weak light reflecting powder caused by the fact that the light reflecting beads are wrapped by the resin in the prior art, the invention provides a universal water-based primer for water-based reflective paint and oil-based reflective paint, which comprises the following components in percentage by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 0.5-1% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew inhibitor, 6% of wollastonite powder, 0.2% of wetting agent, 0.2-0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1-1.8% of alcohol acid and the balance of water. The total weight of the components is 100 percent, and the water is supplemented to 100 percent, namely the weight percentage of the water is 11.8 to 13.1 percent.
The general water-based primer for the water-based reflective paint and the oil-based reflective paint is prepared by pouring 18% of weather-resistant titanium dioxide, 0.5-1% of dispersing agent, 8% of kaolin, 0.1% of thickening agent, 35% of heavy calcium powder and 6% of wollastonite powder into a stirring tank, adding 15% of acrylic emulsion, and stirring by using a dispersing machine. After being stirred evenly, the mixture is ground by a grinder, and the grinding fineness reaches 40-60 microns. After grinding, 2 percent of propylene glycol, 0.2 percent of bactericide, 0.2 percent of defoamer, 0.2 percent of mildew preventive, 0.2 percent of wetting agent, 0.2 to 0.3 percent of hydroxyethyl cellulose, 0.2 percent of amine neutralizer, 1.1 to 1.8 percent of alcohol acid and water are added to complement 100 percent, and then the mixture is stirred uniformly by a stirrer.
According to the application, the construction process of the universal water-based primer for the water-based reflective paint and the oil-based reflective paint is that the primer is uniformly brushed or sprayed on the surface of an object, the thickness of the primer is more than 200 micrometers, the primer is aired for more than 24 hours, and the construction of the reflective finish paint is carried out after the primer is completely dried; the reflective finish paint is water-based reflective paint or oil-based reflective paint.
Preferably, when the reflective finish paint is applied, the thickness of the finish paint when being brushed or sprayed is less than 20 microns.
Preferably, when the reflective finish paint is constructed, the finish paint is brushed or sprayed twice, and the time interval between the two times is less than 3 minutes.
The water-based reflective paint comprises the following components in percentage by weight: 35% of water-based acrylic resin, 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoaming agent, 0.04% of flatting agent, 0.01% of AMP-95, 0.1% of brightening agent, 0.02% of smell removing agent, 20% of high-refraction glass beads with 200-300 meshes and 20% of water.
The preparation process of the water-based reflective paint comprises the steps of introducing 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoaming agent, 0.04% of flatting agent, 0.01% of AMP-95, 0.1% of brightener, 0.02% of deodorant and 20% of water into a stirring tank, uniformly stirring, and then grinding in a grinder until the fineness reaches 20-25 micrometers; then adding high-refraction glass beads, 1:0.5, and then adding 0.5 of paint water to adjust the viscosity, thus completing the preparation.
The oily reflective paint comprises the following components in percentage by weight: 35% of acrylic resin, 15% of organic pigment, 0.2% of BYK-3582 leveling agent, 0.2% of defoamer, 25% of butyl acetate, 0.3-0.5% of dibutyl ester, 0.3% of organic bentonite, 0.2% of anti-settling agent and 20% of high-refraction 200-300-mesh glass beads.
The preparation process of the oily reflective paint comprises the steps of putting 35% of acrylic resin, 25% of butyl acetate, 0.3% of organic bentonite, 0.2% of anti-settling agent and 15% of organic pigment into a stirring tank, uniformly stirring, and then grinding by using a grinder, wherein the grinding fineness is about 20 microns; after the grinding is finished and the temperature of the paint is reduced, 0.2 percent of BYK-3582 leveling agent, 0.2 percent of defoaming agent and 0.3 to 0.5 percent of dibutyl ester are added, and finally 20 percent of high-refraction glass beads with 200 to 300 meshes are added for stirring.
After the technology provided by the invention is adopted, the universal water-based primer for the water-based reflective paint and the oil-based reflective paint has the following beneficial effects: when in use, the primer is firstly brushed or sprayed, and after the primer is dried, the finish paint is brushed or sprayed. The primer has the greatest characteristic that redundant resin of the reflective finish can be absorbed into the primer, the finish has no redundant resin, and the reflective glass beads can be completely exposed, so that the effect of improving the reflective film is achieved. Environmental protection, easy construction, good reflection effect and long paint service life. Compared with the similar reflective paint, the reflective paint has high-efficiency and super-strong reflective effect, and can be widely used for tunnels, bridges, guardrails, various traffic warning objects and the like.
Detailed Description
Various preferred embodiments of the present invention will be described below. The following description is provided to facilitate understanding of example embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and more concise, a detailed description of functions and processes well known in the art will be omitted.
A general water-based primer for water-based reflective paint and oil-based reflective paint comprises the following components in percentage by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 0.5-1% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew inhibitor, 6% of wollastonite powder, 0.2% of wetting agent, 0.2-0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1-1.8% of alcohol acid and the balance of water. The total weight of the components is 100 percent, and the water is supplemented to 100 percent, namely the weight percentage of the water is 11.8 to 13.1 percent.
One specific embodiment is that the composition consists of the following components in percentage by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 0.5% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew inhibitor, 6% of wollastonite powder, 0.2% of wetting agent, 0.2% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1% of alcohol acid and the balance of water. The total weight of the components is 100 percent, and the water is supplemented to 100 percent, namely the weight percentage of the water is 13.1 percent.
One specific embodiment is that the paint consists of the following components in percentage by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 1% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew preventive, 6% of wollastonite powder, 0.2% of wetting agent, 0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.8% of alcohol acid and the balance of water. The total weight of the components is 100 percent, and the water is used for complementing 100 percent, namely the weight percentage of the water is 11.8 percent.
The above-mentioned specific embodiments can be selected according to the actual needs of raw materials and products in actual application, the manufacturing and construction processes are the same, and the following process parts are not clearly distinguished.
The general water-based primer for the water-based reflective paint and the oil-based reflective paint is prepared by pouring 18% of weather-resistant titanium dioxide, 0.5-1% of dispersing agent, 8% of kaolin, 0.1% of thickening agent, 35% of heavy calcium powder and 6% of wollastonite powder into a stirring tank, adding 15% of acrylic emulsion, and stirring by using a dispersion machine. After being stirred evenly, the mixture is ground by a grinder, and the grinding fineness reaches 40-60 microns. After grinding, 2% of propylene glycol, 0.2% of bactericide, 0.2% of defoamer, 0.2% of mildew preventive, 0.2% of wetting agent, 0.2-0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1-1.8% of alcohol acid and 100% of water are added, namely the weight percentage of the water is 11.8-13.1%, and then the mixture is stirred uniformly by a stirrer.
According to the universal water-based primer for the water-based reflective paint and the oil-based reflective paint, the construction process comprises the steps of uniformly brushing or spraying the primer on the surface of an object, drying the primer for more than 24 hours when the thickness of the primer reaches more than 200 micrometers, and constructing the reflective finish after the primer is completely dried; the reflective finish paint is water-based reflective paint or oil-based reflective paint.
When the reflective finish paint is applied, the thickness of the finish paint when being brushed or sprayed is less than 20 microns.
When the construction of the reflective finish paint is carried out, the finish paint is brushed or sprayed twice, and the time interval between the two times is less than 3 minutes. Preferably 2-3 minutes.
Tests prove that the universal water-based primer for water-based reflectorized paint and oil-based reflectorized paint according to the application has a retroreflection coefficient 596.5 which is far higher than the retroreflection coefficient 131 of similar products in the market after being applied to the construction of the reflectorized paint as described in the above embodiments; the refractive index is 2.0, which is higher than 1.7 of the similar products on the market, and the refractive index of 1.7 is hardly seen.
The water-based reflective paint comprises the following components in percentage by weight: 35% of water-based acrylic resin, 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoaming agent, 0.04% of flatting agent, 0.01% of AMP-95, 0.1% of brightening agent, 0.02% of smell removing agent, 20% of high-refraction glass beads with 200-300 meshes and 20% of water.
The preparation process of the water-based reflective paint comprises the steps of introducing 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoaming agent, 0.04% of flatting agent, 0.01% of AMP-95, 0.1% of brightener, 0.02% of deodorant and 20% of water into a stirring tank, uniformly stirring, and then grinding in a grinder until the fineness reaches 20-25 micrometers; then adding high-refraction glass beads, 1:0.5, and then adding 0.5 of paint water to adjust the viscosity, thus completing the preparation.
The oily reflective paint consists of the following components in percentage by weight: 35% of acrylic resin, 15% of organic pigment, 0.2% of BYK-3582 leveling agent, 0.2% of defoaming agent, 25% of butyl acetate, 0.3-0.5% of dibutyl ester, 0.3% of organic bentonite, 0.2% of anti-settling agent and 20% of high-refraction glass beads with 200-300 meshes.
The preparation process of the oily reflective paint comprises the steps of putting 35% of acrylic resin, 25% of butyl acetate, 0.3% of organic bentonite, 0.2% of anti-settling agent and 15% of organic pigment into a stirring tank, uniformly stirring, and then grinding by using a grinder, wherein the grinding fineness is about 20 micrometers; after the grinding is finished and the temperature of the paint is reduced, 0.2 percent of BYK-3582 leveling agent, 0.2 percent of defoaming agent and 0.3 to 0.5 percent of dibutyl ester are added, and finally 20 percent of high-refraction glass beads with 200 to 300 meshes are added for stirring.
According to the general water-based primer for the water-based reflective paint and the oil-based reflective paint, the construction process comprises the following steps: uniformly brushing or spraying the primer on the surface of an object, wherein the thickness of the primer is more than 200 microns, airing for more than 24 hours, and performing the construction of the reflective finish after the primer is completely dried. The finish paint is not excessively thick when being brushed or sprayed, and the thickness of the finish paint is required to be less than 20 micrometers. The finish paint is brushed or sprayed twice, the interval between the two times is 2-3 minutes, the time is not longer, the time is less than 3 minutes, and the surface drying for the first time is not needed.
After the construction of the general water-based primer is dried, the construction of water-based reflective paint or oil-based reflective paint (the water-based reflective paint or the oil-based reflective paint is the reflective finish paint of the application) is carried out, the primer can absorb redundant resin of the reflective paint, the reflective glass beads can be completely exposed, the brightness of the reflective film is achieved, the surface of the reflective paint is irradiated by light at night, and the refractive index is 1.97-2.0. The reflective paint achieves the refraction and reflection effect which cannot be achieved on the market so far, the common reflective paint is wrapped by thick resin, and the glass beads are difficult to refract the reflective effect inside, so the reflection refractive index is very low. The research and development of the product solve a big problem faced by the products in the existing market.
According to the universal water-based primer for the water-based reflective paint and the oil-based reflective paint, when the universal water-based primer is used, the primer is firstly brushed or sprayed, and after the primer is dried, the finish paint is brushed or sprayed. The primer has the greatest characteristic that redundant resin of the reflective finish can be absorbed into the primer, the finish does not have redundant resin, and the reflective glass beads can be completely exposed, so that the effect of improving the reflective film is achieved. Environmental protection, easy construction, good reflection effect and long paint service life. Compared with the similar reflective paint, the reflective paint has high-efficiency and super-strong reflective effect, and can be widely used for tunnels, bridges, guardrails, various traffic warning objects and the like.
The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It will be appreciated by those skilled in the art that other variations or simplifications according to the technical aspects of the present invention may be suitably applied to the present invention and should be included in the scope of the present invention.
Claims (9)
1. A general water-based primer for water-based reflective paint and oil-based reflective paint is characterized by comprising the following components in percentage by weight: 2% of propylene glycol, 15% of acrylic emulsion, 18% of weather-resistant titanium dioxide, 8% of kaolin, 35% of heavy calcium carbonate powder, 0.2% of bactericide, 0.5-1% of dispersant, 0.1% of thickener, 0.2% of defoamer, 0.2% of mildew inhibitor, 6% of wollastonite powder, 0.2% of wetting agent, 0.2-0.3% of hydroxyethyl cellulose, 0.2% of amine neutralizer, 1.1-1.8% of alcohol acid and 11.8-13.1% of water.
2. The universal water-based primer for water-based reflective paint and oil-based reflective paint as claimed in claim 1, wherein the preparation process comprises pouring 18% of weather-resistant titanium dioxide, 0.5-1% of dispersant, 8% of kaolin, 0.1% of thickener, 35% of heavy calcium powder and 6% of wollastonite powder into a stirring tank, adding 15% of acrylic emulsion, and stirring with a dispersing machine; after being stirred uniformly, the mixture is ground by a grinder, and the grinding fineness reaches 40-60 microns; after grinding, 2 percent of propylene glycol, 0.2 percent of bactericide, 0.2 percent of defoaming agent, 0.2 percent of mildew preventive, 0.2 percent of wetting agent, 0.2 to 0.3 percent of hydroxyethyl cellulose, 0.2 percent of amine neutralizer, 1.1 to 1.8 percent of alcohol acid and 11.8 to 13.1 percent of water are added, and then the mixture is stirred uniformly by a stirrer.
3. The universal water-based primer for water-based reflective paint and oil-based reflective paint as claimed in claim 1, wherein the construction process comprises uniformly brushing or spraying the primer on the surface of an object, wherein the thickness of the primer is more than 200 microns, airing the primer for more than 24 hours, and constructing the reflective finish after the primer is completely dried; the reflective finish paint is water-based reflective paint or oil-based reflective paint.
4. The universal water-based primer for water-based reflectorized paint and oil-based reflectorized paint of claim 3, characterized in that the thickness of the finish paint when being brushed or sprayed is less than 20 micrometers when the finish paint is applied.
5. The universal water-based primer for water-based reflectorized paint and oil-based reflectorized paint of claim 3, characterized in that the construction of the reflective finish is carried out by brushing or spraying the finish twice, and the time interval between two times is less than 3 minutes.
6. The universal water-based primer for water-based reflecting paint and oil-based reflecting paint according to claim 3, wherein the water-based reflecting paint comprises the following components in percentage by weight: 35% of water-based acrylic resin, 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoaming agent, 0.04% of flatting agent, 0.01% of AMP-95, 0.1% of brightening agent, 0.02% of smell removing agent, 20% of high-refraction glass beads with 200-300 meshes and 20% of water.
7. The universal water-based primer for water-based reflective paint and oil-based reflective paint as claimed in claim 6, wherein the water-based reflective paint is prepared by introducing 15% of pigment, 10% of ethylene glycol, 0.02% of preservative, 0.02% of defoamer, 0.04% of leveling agent, 0.01% of AMP-95, 0.1% of brightener, 0.02% of deodorant and 20% of water into a stirring tank, uniformly stirring, and then grinding in a grinder until the fineness reaches 20-25 μm; then adding high-refraction glass beads, 1:0.5, and then adding 0.5 of paint water to adjust the viscosity, thus completing the preparation.
8. The universal water-based primer for water-based reflecting paint and oil-based reflecting paint according to claim 3, wherein the oil-based reflecting paint comprises the following components in percentage by weight: 35% of acrylic resin, 15% of organic pigment, 0.2% of BYK-3582 leveling agent, 0.2% of defoaming agent, 25% of butyl acetate, 0.3-0.5% of dibutyl ester, 0.3% of organic bentonite, 0.2% of anti-settling agent and 20% of high-refraction glass beads with 200-300 meshes.
9. The universal water-based primer for water-based reflectorized paint and oil-based reflectorized paint according to claim 8 is characterized in that the oil-based reflectorized paint is prepared by the steps of putting 35% of acrylic resin, 25% of butyl acetate, 0.3% of organic bentonite, 0.2% of anti-settling agent and 15% of organic pigment into a stirring tank, uniformly stirring, and then grinding with a grinder, wherein the grinding fineness is about 20 microns; after the grinding is finished and the temperature of the paint is reduced, 0.2 percent of BYK-3582 leveling agent, 0.2 percent of defoaming agent and 0.3 to 0.5 percent of dibutyl ester are added, and finally 20 percent of high-refraction glass beads with 200 to 300 meshes are added for stirring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211254483.9A CN115403974A (en) | 2022-10-13 | 2022-10-13 | Universal water-based primer for water-based reflective paint and oil-based reflective paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211254483.9A CN115403974A (en) | 2022-10-13 | 2022-10-13 | Universal water-based primer for water-based reflective paint and oil-based reflective paint |
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| CN115403974A true CN115403974A (en) | 2022-11-29 |
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| CN202211254483.9A Pending CN115403974A (en) | 2022-10-13 | 2022-10-13 | Universal water-based primer for water-based reflective paint and oil-based reflective paint |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253938A (en) * | 1961-05-03 | 1966-05-31 | Distillers Co Yeast Ltd | Surface coating polyester resins |
| CN1712469A (en) * | 2004-06-15 | 2005-12-28 | 四川省德圣科技发展有限公司 | Water thermal insulative reflecting paint |
| CN106752488A (en) * | 2016-08-31 | 2017-05-31 | 重庆南方漆业有限公司 | Road sign reflectorised paint and preparation method thereof |
| CN107936783A (en) * | 2017-12-26 | 2018-04-20 | 黄作鹏 | One kind is used for steel structure aqueous rust-proof antiseptic paint |
| CN110724428A (en) * | 2019-10-26 | 2020-01-24 | 沪宝新材料科技（上海）股份有限公司 | Special primer for heat insulation and preparation method thereof |
-
2022
- 2022-10-13 CN CN202211254483.9A patent/CN115403974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253938A (en) * | 1961-05-03 | 1966-05-31 | Distillers Co Yeast Ltd | Surface coating polyester resins |
| CN1712469A (en) * | 2004-06-15 | 2005-12-28 | 四川省德圣科技发展有限公司 | Water thermal insulative reflecting paint |
| CN106752488A (en) * | 2016-08-31 | 2017-05-31 | 重庆南方漆业有限公司 | Road sign reflectorised paint and preparation method thereof |
| CN107936783A (en) * | 2017-12-26 | 2018-04-20 | 黄作鹏 | One kind is used for steel structure aqueous rust-proof antiseptic paint |
| CN110724428A (en) * | 2019-10-26 | 2020-01-24 | 沪宝新材料科技（上海）股份有限公司 | Special primer for heat insulation and preparation method thereof |
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| 朱涵璇: "亮化泛光漆" * |
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