CN111978788A - Water-based ink adjusting oil for high-temperature sintering glass ink and preparation method thereof - Google Patents
Water-based ink adjusting oil for high-temperature sintering glass ink and preparation method thereof Download PDFInfo
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- CN111978788A CN111978788A CN202010941502.XA CN202010941502A CN111978788A CN 111978788 A CN111978788 A CN 111978788A CN 202010941502 A CN202010941502 A CN 202010941502A CN 111978788 A CN111978788 A CN 111978788A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000011521 glass Substances 0.000 title claims abstract description 25
- 238000005245 sintering Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000002966 varnish Substances 0.000 claims abstract description 31
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 239000003607 modifier Substances 0.000 claims abstract description 9
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 239000004642 Polyimide Substances 0.000 claims description 11
- 229920001721 polyimide Polymers 0.000 claims description 11
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 229920000180 alkyd Polymers 0.000 claims description 7
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 7
- 239000012456 homogeneous solution Substances 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 5
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 3
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 claims description 3
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000005341 toughened glass Substances 0.000 abstract description 10
- 239000000049 pigment Substances 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003889 chemical engineering Methods 0.000 abstract description 2
- 239000012847 fine chemical Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000004034 viscosity adjusting agent Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
- C09D11/105—Alkyd 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/14—Printing inks based on carbohydrates
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses water-based ink adjusting oil for high-temperature sintering glass ink, which belongs to the field of new materials and fine chemical engineering, and comprises the following raw materials in parts by weight: 1-20 parts of water-soluble resin, 70-95 parts of environment-friendly solvent, 5-10 parts of adhesive, 0.1-8 parts of viscosity regulator, 0.1-5 parts of neutralization modifier and 0.1-10 parts of auxiliary agent; the invention also discloses a preparation method of the water-based varnish for the high-temperature sintering glass ink, the prepared water-based varnish can be mutually soluble with water, has the effects of environmental protection and no harm to human bodies, and has the advantages of extremely low smell, good storage stability, excellent drying adhesion, less high-temperature sintering residual ash content and high pigment bearing capacity, and the market demand on the water-based varnish for the high-quality tempered glass ink can be met.
Description
Technical Field
The invention belongs to the field of new materials and fine chemical engineering, and particularly relates to water-based ink adjusting oil for high-temperature sintering glass ink and a preparation method thereof.
Background
The toughened glass ink applied to automobiles, buildings, household appliances and the like is mainly divided into a solvent type, a water-based type and a UV curing type. The solvent type is still in the main position as a traditional product at present, but along with the concern and the requirement of people on environmental protection and health, the solvent type product has one of the defects that the smell is large, the environment and the human body are harmed to a certain extent, meanwhile, a screen printing plate and glass for printing can only be cleaned by corresponding solvents, and the pollution of underground water is easily caused by random discharge; the water-based toughened glass ink is used as a novel product, and because the polar solvent can be mutually dissolved with water, the screen printing plate and the glass can be cleaned by water, so that the cost is reduced, the water-based toughened glass ink has environmental protection, and although the water-based toughened glass ink is inferior to a solvent-based product in certain performances such as adhesive force and the like, the water-based toughened glass ink has an irreversible tendency to replace oil-based ink as in the current coating industry; the UV curing type can also be used as a product capable of replacing oil, has the advantages of obvious advantages, no solvent volatilization, less energy consumption and the like, but has less research in the industry at present, and simultaneously has less related matched equipment, and the current market is also universal infrared drying type toughened glass ink. Therefore, the research on the ink regulating oil of the water-based toughened glass ink as a future main product becomes a hotspot.
The advanced water-soluble varnish in the current market appears abroad, the market is basically occupied by the foreign enterprises, and products which can compete with the advanced water-soluble varnish do not appear in China, so the product price of the companies is higher. The water-based varnish technology is in a confidential state, and the problems of poor storage stability, poor coating drying adhesion, large high-temperature sintering residual ash, poor pigment bearing capacity and the like commonly exist in domestic water-based varnish at present.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the aqueous ink adjusting oil for the high-temperature sintering glass ink and the preparation method thereof.
In order to realize the purpose, the invention adopts the technical scheme that:
the water-based ink adjusting oil for the high-temperature sintering glass ink comprises the following raw materials in parts by weight: 1-20 parts of water-soluble resin, 70-95 parts of environment-friendly solvent, 5-10 parts of adhesive, 0.1-8 parts of viscosity regulator, 0.1-5 parts of neutralization modifier and 0.1-10 parts of auxiliary agent.
Further, the water-soluble resin is one or more of water-soluble acrylic resin, water-soluble polyurethane resin, water-soluble phenolic resin, water-soluble alkyd resin and water-soluble acrylic modified epoxy resin.
Preferably, the water-soluble resin is one or both of a water-soluble acrylic resin and a water-soluble alkyd resin.
Further, the environment-friendly solvent is one or more of isopropanol, diacetone alcohol, propylene glycol ether, ethylene glycol ether, tripropylene glycol methyl ether, diethylene glycol butyl ether and dipropylene glycol methyl ether.
Further, the adhesive is a polyimide solution.
Further, the viscosity regulator is one or more of polyvinyl alcohol, organic bentonite, polyamide wax and hydroxypropyl methyl cellulose.
Further, the neutralization modifier is one of diethanolamine, triethanolamine and ethylenediamine.
Further, the auxiliary agent is one or more of a dispersing agent, a coupling agent, a surfactant and a leveling agent.
A preparation method of water-based ink adjusting oil for high-temperature sintering glass ink specifically comprises the following steps:
step 1: according to the weight parts, dissolving water-soluble resin in an environment-friendly solvent under a heating condition, then stirring, adding an adhesive and a viscosity regulator under the stirring condition, cooling to room temperature after uniformly mixing to form a homogeneous solution, and finally adding a neutralization modifier and an auxiliary agent and fully stirring to obtain a uniform liquid;
step 2: and (3) carrying out ultrasonic oscillation on the uniform liquid obtained in the step (1) for 60-120min, and finally standing for 30-50min to obtain the water-based varnish product.
Further, the heating temperature in the step 1 is controlled to be 40-70 ℃.
The invention has the beneficial effects that: (1) the water-based varnish prepared by the invention can be mutually soluble with water, has the effects of environmental protection and no harm to human bodies, and has extremely low smell, good storage stability, excellent drying adhesion, less high-temperature sintering residual ash content and high bearing capacity on pigments, and can meet the market demand on the water-based varnish for high-quality toughened glass ink;
(2) the water-soluble resin adopted by the invention is preferably water-soluble acrylic resin and water-soluble alkyd resin, and the two resins have good pigment wettability and printability; the environment-friendly solvent can be adopted to adjust the appropriate volatilization speed, and the neutralization modifier can be added to react with the water-soluble resin so that the resin can be mutually dissolved with water, thereby having the effects of environmental protection and no harm to human bodies, and having extremely low smell;
(3) according to the invention, the polyimide solution is used as an adhesive, so that the adhesive force of the varnish is improved, the storage stability and thixotropy adjustment of the varnish are improved by combining with a viscosity regulator, the thermal stability of the pigment in the varnish can be improved by the polyimide, the wettability of the pigment can be improved by the environment-friendly solvent, and the loading capacity of the pigment in the varnish is improved by the synergistic effect of the polyimide solution, the viscosity regulator and the viscosity regulator;
(4) the viscosity modifier can improve the storage stability, but the requirement on the amount is more, the ash residue is influenced, the color purity of the ink is reduced, and therefore, the content of the viscosity modifier is controlled to be 0.1-8%, and the preferable range is 0.5-3%.
Detailed Description
For a better understanding of the present invention, embodiments of the present invention are described in detail below with reference to examples, but those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention.
The water-soluble resin in the following examples is one or more of water-soluble acrylic resin, water-soluble polyurethane resin, water-soluble phenolic resin, water-soluble alkyd resin and water-soluble acrylic modified epoxy resin; the environment-friendly solvent is one or more of isopropanol, diacetone alcohol, propylene glycol ether, tripropylene glycol methyl ether, diethylene glycol butyl ether and dipropylene glycol methyl ether; the viscosity regulator is one or more of polyvinyl alcohol, organic bentonite, polyamide wax and hydroxypropyl methyl cellulose; the neutralization modifier is one of diethanolamine, triethanolamine and ethylenediamine; the auxiliary agent is one or more of a dispersing agent, a coupling agent, a surfactant and a flatting agent.
Example 1:
the water-based ink adjusting oil for the high-temperature sintering glass ink comprises the following raw materials in parts by weight: 7 parts of water-soluble acrylic resin, 70 parts of isopropanol, 10 parts of polyimide solution, 2 parts of polyvinyl alcohol, 1 part of diethanolamine and 2 parts of dispersing agent.
A preparation method of water-based ink adjusting oil for high-temperature sintering glass ink specifically comprises the following steps:
step 1: according to the weight portion, water-soluble acrylic resin is dissolved in isopropanol under the heating condition, the heating temperature is controlled to be 40-70 ℃, then stirring is carried out, polyimide solution and polyvinyl alcohol are added under the stirring condition, after the mixture is uniformly mixed into homogeneous solution, the homogeneous solution is cooled to room temperature, and finally, diethanolamine and a dispersing agent are added, and the mixture is fully stirred to obtain uniform liquid;
step 2: and (3) carrying out ultrasonic oscillation on the uniform liquid obtained in the step (1) for 60-120min, and finally standing for 30-50min to obtain the water-based varnish product.
Example 2:
the water-based ink adjusting oil for the high-temperature sintering glass ink comprises the following raw materials in parts by weight: 1 part of water-soluble alkyd resin, 17 parts of diacetone alcohol, 78 parts of glycol ether, 5 parts of polyimide solution, 8 parts of hydroxypropyl methyl cellulose, 5 parts of triethanolamine and 0.1 part of surfactant.
A preparation method of water-based ink adjusting oil for high-temperature sintering glass ink specifically comprises the following steps:
step 1: dissolving water-soluble alkyd resin in diacetone alcohol and glycol ether under the heating condition according to the parts by weight, controlling the heating temperature at 40-70 ℃, then stirring, adding a polyimide solution and hydroxypropyl methyl cellulose under the stirring condition, cooling to room temperature after uniformly mixing to form a homogeneous solution, and finally adding triethanolamine and a surfactant and fully stirring to obtain a uniform liquid;
step 2: and (3) carrying out ultrasonic oscillation on the uniform liquid obtained in the step (1) for 60-120min, and finally standing for 30-50min to obtain the water-based varnish product.
Example 3:
the water-based ink adjusting oil for the high-temperature sintering glass ink comprises the following raw materials in parts by weight: 20 parts of water-soluble acrylic acid modified epoxy resin, 30 parts of isopropanol, 30 parts of dipropylene glycol methyl ether, 28 parts of glycol ether, 8 parts of polyimide solution, 0.1 part of polyamide wax, 0.1 part of diethanolamine and 10 parts of flatting agent.
A preparation method of water-based ink adjusting oil for high-temperature sintering glass ink specifically comprises the following steps:
step 1: according to the weight portion, the water-soluble acrylic acid modified epoxy resin is dissolved in a mixture of isopropanol, dipropylene glycol methyl ether and glycol ether under the heating condition, the heating temperature is controlled to be 40-70 ℃, then stirring is carried out, polyimide solution and polyamide wax are added under the stirring condition, after the mixture is uniformly mixed into homogeneous solution, the homogeneous solution is cooled to the room temperature, and finally, diethanolamine and a flatting agent are added, and the mixture is fully stirred to obtain uniform liquid;
step 2: and (3) carrying out ultrasonic oscillation on the uniform liquid obtained in the step (1) for 60-120min, and finally standing for 30-50min to obtain the water-based varnish product.
Comparative example 1:
comparative example 1 differs from example 1 in that the adhesive was removed from the raw material formulation of the aqueous varnish and the rest is the same as example 1.
Comparative example 2:
comparative example 2 is different from example 1 in that the viscosity modifier is removed from the raw material formulation of the aqueous varnish, and the rest is the same as example 1.
The physical quality test of the aqueous varnish prepared in the above examples and comparative examples was carried out, and the test results are shown in table 1.
TABLE 1
As can be seen from the table 1, the aqueous varnish prepared by the invention can be mutually soluble with water, has the effects of environmental protection and no harm to human bodies, and has the advantages of extremely low odor, good storage stability, excellent drying adhesion, less high-temperature sintering residual ash and high pigment bearing capacity, and can meet the market demand for the aqueous varnish for high-quality toughened glass ink.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments. Those skilled in the art should appreciate that many modifications and variations are possible in light of the above teaching without departing from the scope of the invention.
Claims (9)
1. The water-based ink adjusting oil for the high-temperature sintering glass ink is characterized by comprising the following raw materials in parts by weight: 1-20 parts of water-soluble resin, 70-95 parts of environment-friendly solvent, 5-10 parts of adhesive, 0.1-8 parts of viscosity regulator, 0.1-5 parts of neutralization modifier and 0.1-10 parts of auxiliary agent.
2. The water-based varnish for high-temperature sintering glass ink, according to claim 1, wherein the water-soluble resin is one or more of water-soluble acrylic resin, water-soluble polyurethane resin, water-soluble phenolic resin, water-soluble alkyd resin and water-soluble acrylic modified epoxy resin.
3. The aqueous varnish for high-temperature sintering glass ink as recited in claim 1, wherein the environmentally friendly solvent is one or more of isopropyl alcohol, diacetone alcohol, propylene glycol ether, ethylene glycol ether, tripropylene glycol methyl ether, diethylene glycol butyl ether, and dipropylene glycol methyl ether.
4. The aqueous varnish for high-temperature sintered glass ink, according to claim 1, wherein the binder is a polyimide solution.
5. The water-based varnish for high-temperature sintering glass ink, according to claim 1, wherein the viscosity regulator is one or more of polyvinyl alcohol, organic bentonite, polyamide wax and hydroxypropyl methyl cellulose.
6. The water-based varnish for high-temperature sintered glass ink, according to claim 1, wherein the neutralization modifier is one of diethanolamine, triethanolamine and ethylenediamine.
7. The aqueous varnish for the high-temperature sintered glass ink, according to claim 1, wherein the auxiliary agent is one or more of a dispersant, a coupling agent, a surfactant and a leveling agent.
8. The method for preparing the water-based varnish for the high-temperature sintering glass ink as claimed in any one of claims 1 to 7, which is characterized by comprising the following steps:
step 1: according to the weight parts, dissolving water-soluble resin in an environment-friendly solvent under a heating condition, then stirring, adding an adhesive and a viscosity regulator under the stirring condition, cooling to room temperature after uniformly mixing to form a homogeneous solution, and finally adding a neutralization modifier and an auxiliary agent and fully stirring to obtain a uniform liquid;
step 2: and (3) carrying out ultrasonic oscillation on the uniform liquid obtained in the step (1) for 60-120min, and finally standing for 30-50min to obtain the water-based varnish product.
9. The method for preparing the water-based varnish for the high-temperature sintered glass ink as claimed in claim 8, wherein the heating temperature in the step 1 is controlled to be 40-70 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941502.XA CN111978788A (en) | 2020-09-09 | 2020-09-09 | Water-based ink adjusting oil for high-temperature sintering glass ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941502.XA CN111978788A (en) | 2020-09-09 | 2020-09-09 | Water-based ink adjusting oil for high-temperature sintering glass ink and preparation method thereof |
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| Publication Number | Publication Date |
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| CN111978788A true CN111978788A (en) | 2020-11-24 |
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| CN202010941502.XA Pending CN111978788A (en) | 2020-09-09 | 2020-09-09 | Water-based ink adjusting oil for high-temperature sintering glass ink and preparation method thereof |
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| CN113717575A (en) * | 2021-08-06 | 2021-11-30 | 广东科鼎功能材料有限公司 | Water-based high-temperature glass ink binder and preparation method thereof |
| CN113897092A (en) * | 2021-10-29 | 2022-01-07 | 江苏龙达纺织科技有限公司 | Diluent for water-based heat transfer printing ink and preparation method thereof |
| WO2024104498A1 (en) * | 2023-08-16 | 2024-05-23 | 黄山市晶特美新材料有限公司 | New solvent-type varnish for glass frit, and preparation method therefor |
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| WO2024104498A1 (en) * | 2023-08-16 | 2024-05-23 | 黄山市晶特美新材料有限公司 | New solvent-type varnish for glass frit, and preparation method therefor |
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Application publication date: 20201124 |