CN111138905A - Preparation method of high-covering-capacity water-based lead-free environment-friendly high-temperature glass ink - Google Patents
Preparation method of high-covering-capacity water-based lead-free environment-friendly high-temperature glass ink Download PDFInfo
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- CN111138905A CN111138905A CN201811308181.9A CN201811308181A CN111138905A CN 111138905 A CN111138905 A CN 111138905A CN 201811308181 A CN201811308181 A CN 201811308181A CN 111138905 A CN111138905 A CN 111138905A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to the field of high-temperature glass printing ink, in particular to aqueous lead-free environment-friendly high-temperature glass printing ink with high covering power, low light transmittance, high acid and alkali resistance, excellent thixotropy, good storage stability and excellent workability and a preparation method thereof. The water-based lead-free environment-friendly glass ink comprises the following raw materials in parts by weight: 48-70 parts of lead-free environment-friendly glass powder, 5-30 parts of water-based binder, 15-40 parts of inorganic pigment and 0.2-2 parts of rheological additive, and 5-12% of water-based diluent is required to be added during construction. The water-based lead-free environment-friendly high-temperature glass ink disclosed by the invention does not contain volatile toxic gas, is low in VOC (volatile organic compound), is environment-friendly and does not influence the health of constructors; the glass does not contain harmful substances such as lead, cadmium, mercury, hexavalent chromium, PBB, PBDE and the like, has strong transfer capability, strong adhesive force and good light shielding property, and has excellent wettability and compatibility to a glass matrix; the preparation method provided by the invention has the advantages of high production efficiency and stable production quality among batches, and is suitable for large-scale production.
Description
Technical Field
The invention relates to the field of high-temperature glass printing ink, in particular to aqueous lead-free environment-friendly high-temperature glass printing ink with high covering power, low light transmittance, high acid and alkali resistance, excellent thixotropy, good storage stability and excellent workability and a preparation method thereof.
Background
With the development of the technology, people have more and more demands on glass products (such as building glass curtain walls, home appliance and furniture glass, front and rear windshields of automobiles and the like). Accordingly, there is an increasing demand for high quality glass ink products. In the traditional oil-based glass printing ink, organic solvents with strong volatility and toxicity such as benzene and ketone are generally contained, or heavy metal elements such as lead are contained in the printing ink, so that the glass printing ink is easy to damage the bodies of workers and product users in the production and construction processes of the glass printing ink, and meanwhile, the pollution to the environment can be recovered for many years. On the other hand, under the current environment-friendly large situation, the market share of oily and leaded glass ink products is bound to be reduced, and the water-based lead-free glass ink is bound to become the development direction of recent industry development. The existing relatively mature water-based lead-free glass ink technology is always occupied abroad, and domestic products always have problems such as light transmission, net sticking, needle holes, orange peel, poor resistance and the like.
Disclosure of Invention
The invention aims to provide the water-based lead-free environment-friendly high-temperature glass ink which has high light-shading property, high acid and alkali resistance, excellent thixotropy, good storage stability and excellent application property aiming at the defects of the prior art in China.
The invention is realized by the following technical scheme:
the high-covering aqueous lead-free environment-friendly high-temperature glass printing ink is characterized by comprising the following components in parts by weight: the water-based environment-friendly high-temperature glass printing ink product comprises two components, namely a main agent and a diluent, wherein the main agent of the first component comprises the following raw materials in parts by weight:
48-70 parts of lead-free environment-friendly glass powder
5-30 parts of water-based varnish
15-40 parts of inorganic pigment
0.2-2 parts of a tank storage stabilizer;
the lead-free environment-friendly glass powder in the first component main agent comprises the following raw materials in parts by weight:
30-45 parts of silicon dioxide
1-5 parts of alumina
18-25 parts of bismuth trioxide
5-10 parts of zinc oxide
15-40 parts of boric acid
5-10 parts of potassium carbonate
5-10 parts of sodium carbonate
5-15 parts of titanium dioxide
1-3 parts of lanthanum oxide;
the second component diluent comprises the following raw materials in parts by weight:
2-6 parts of acrylic polymer
93-98 parts of diethylene glycol butyl ether
0.01-0.5 part of transfer accelerator.
Further, the resin used by the high-covering water-based varnish is one or a mixture of water-soluble acrylic resin and water-soluble alkyd resin. Further, the tank-storing stabilizer is one or more of castor oil derivatives, organic bentonite, modified polyurea compounds, polyamide wax, fumed silica and polyolefin particles.
Further, the high-covering aqueous lead-free environment-friendly high-temperature glass ink is characterized in that: the ink main agent is high-viscosity ink, and the viscosity of the main agent storage tank is 30-100 Pa.s.
Further, the transfer promoter is one or more of 2-amino-2-methyl-1-propanol (AMP-95), Dimethylethanolamine (DMEA) and N-methylethanolamine (MMAE).
Furthermore, the transfer promoter has compatibility and storage stability with an aqueous diluent.
Furthermore, the matched dosage of the aqueous diluent is controlled to be 5-12% of that of the aqueous lead-free environment-friendly high-temperature glass ink.
Further, the preparation method of the water-based lead-free environment-friendly high-temperature glass ink comprises the following steps:
a. adding the water-based varnish, the lead-free environment-friendly glass powder and the inorganic pigment into a proportioning cylinder according to the parts by weight, stirring for 15-60 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
b. b, stirring the tank storage stabilizer and the uniformly mixed materials in the step a at the speed of 500 revolutions per minute for 10 minutes, and uniformly dispersing;
c. b, transferring the material in the step b into a three-roll grinder to grind the material until the material detection fineness is 1-10 micrometers, and packaging;
d. adding the acrylic polymer, the diethylene glycol monobutyl ether and the transfer accelerator into a disperser according to the proportion and dispersing for 5 minutes to prepare an aqueous diluent;
e. adding a certain amount of aqueous diluent to dilute the main agent, and uniformly stirring.
Compared with the prior art, the invention has the following advantages: the paint has the advantages of low VOC, excellent construction performance, strong adhesion fastness, good light shading property, excellent acid and alkali resistance and excellent thixotropy, can meet discontinuous construction operation, has good storage stability and high batch stability, is non-combustible, non-explosive and non-toxic, cannot damage the health of printing workers, and has no environmental pollution to the atmosphere.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Example 1
The black water-based lead-free environment-friendly high-temperature glass printing ink comprises two components, namely a main agent and a diluent, wherein the main agent of the first component comprises the following raw materials in parts by weight: 59 parts of lead-free environment-friendly glass powder, 25 parts of water-based varnish, 15.8 parts of copper-chromium black and 0.2 part of storage tank stabilizer, wherein the lead-free environment-friendly glass powder in the first component main agent comprises the following raw materials in parts by weight: 34 parts of silicon dioxide, 3 parts of aluminum oxide, 19 parts of bismuth trioxide, 6 parts of zinc oxide, 20 parts of boric acid, 5 parts of potassium carbonate, 5 parts of sodium carbonate, 7 parts of titanium dioxide and 1 part of lanthanum oxide, wherein the second component diluent comprises the following raw materials in parts by weight: 4 parts of acrylic polymer, 96.6 parts of diethylene glycol butyl ether and 0.4 part of transfer accelerator.
The preparation method and the construction mode of the water-based lead-free environment-friendly high-temperature glass ink comprise the following steps:
a. adding the water-based varnish, the prepared lead-free environment-friendly glass powder and the prepared copper-chromium black into a proportioning cylinder according to the parts by weight, stirring for 20 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
b. b, adding the tank storage stabilizer into a proportioning cylinder according to the parts by weight, stirring the tank storage stabilizer and the uniformly mixed material in the step a for 10 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
c. b, transferring the material in the step b into a three-roll grinder to grind the material until the fineness of the material is 8 microns;
d. adding the acrylic polymer, the diethylene glycol monobutyl ether and the transfer accelerator into a disperser according to the proportion and dispersing for 5 minutes to prepare an aqueous diluent;
e. adding an aqueous diluent accounting for 9 percent of the weight of the main agent to dilute the main agent, and uniformly stirring;
f. and wiping the toughened glass with cleaning solution, and processing the printing ink into a pattern to be printed on the toughened glass by screen printing. Baking in a baking oven at 150 ℃ for 10 minutes, taking out and putting into a muffle furnace at 700 ℃ for sintering for 1-2 minutes;
g. and standing and cooling the sintered sample plate at room temperature.
Example 2
The yellow water-based lead-free environment-friendly high-temperature glass ink comprises two components, namely a main agent and a diluent, wherein the main agent of the first component comprises the following raw materials in parts by weight: 47 parts of lead-free environment-friendly glass powder, 25 parts of water-based varnish, 13 parts of bismuth yellow, 14.8 parts of titanium dioxide and 0.2 part of storage tank stabilizer, wherein the lead-free environment-friendly glass powder in the first component main agent comprises the following raw materials in parts by weight: 39 parts of silicon dioxide, 2 parts of aluminum oxide, 20 parts of bismuth trioxide, 5 parts of zinc oxide, 15 parts of boric acid, 5 parts of potassium carbonate, 5 parts of sodium carbonate, 10 parts of titanium dioxide and 3 parts of lanthanum oxide, wherein the second component diluent comprises the following raw materials in parts by weight: 4 parts of acrylic polymer, 96.6 parts of diethylene glycol butyl ether and 0.4 part of transfer accelerator.
The preparation method and the construction mode of the water-based lead-free environment-friendly high-temperature glass ink comprise the following steps:
a. adding the water-based varnish, the prepared lead-free environment-friendly glass powder, the bismuth yellow and the titanium dioxide into a proportioning cylinder according to the parts by weight, stirring for 30 minutes at the speed of 500 revolutions per minute, and dispersing uniformly;
b. b, adding the tank storage stabilizer into a proportioning cylinder according to the parts by weight, stirring the tank storage stabilizer and the uniformly mixed material in the step a for 10 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
c. b, transferring the material in the step b into a three-roll grinder to grind the material until the fineness of the material is below 10 micrometers;
d. adding the acrylic polymer, the diethylene glycol monobutyl ether and the transfer promoter into a dispersion cylinder according to the parts by weight for dispersing for 5 minutes to prepare a water-based diluent;
e. adding an aqueous diluent which accounts for 7 percent of the weight of the main agent to dilute the main agent, and uniformly stirring;
f. and wiping the toughened glass with cleaning solution, and processing the printing ink into a pattern to be printed on the toughened glass by screen printing. Baking in a baking oven at 150 ℃ for 10 minutes, taking out and putting into a muffle furnace at 700 ℃ for sintering for 1-2 minutes;
g. and standing and cooling the sintered sample plate at room temperature.
Example 3
The water-based lead-free environment-friendly high-temperature glass ink comprises two components, namely a main agent and a diluent, wherein the main agent of the first component comprises the following raw materials in parts by weight: 70 parts of lead-free environment-friendly glass powder, 15 parts of water-based varnish, 5.8 parts of iron-zinc-chromium brown, 9 parts of titanium dioxide and 0.2 part of storage tank stabilizer, wherein the lead-free environment-friendly glass powder in the first component main agent comprises the following raw materials in parts by weight: 38 parts of silicon dioxide, 3 parts of aluminum oxide, 16 parts of bismuth trioxide, 6 parts of zinc oxide, 17 parts of boric acid, 5 parts of potassium carbonate, 5 parts of sodium carbonate, 8 parts of titanium dioxide and 2 parts of lanthanum oxide, wherein the second component diluent comprises the following raw materials in parts by weight: 4 parts of acrylic polymer, 96.6 parts of diethylene glycol butyl ether and 0.4 part of transfer accelerator.
The preparation method and the construction mode of the water-based lead-free environment-friendly high-temperature glass ink comprise the following steps:
a. adding the water-based varnish, the prepared lead-free environment-friendly glass powder, the iron-zinc-chromium brown and the titanium dioxide into a proportioning cylinder according to the parts by weight, stirring for 15 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
b. b, adding the tank storage stabilizer into a proportioning cylinder according to the parts by weight, stirring the tank storage stabilizer and the uniformly mixed material in the step a for 10 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
c. b, transferring the material in the step b into a three-roll grinder to grind the material until the fineness of the material is below 10 micrometers;
d. adding the acrylic polymer, the diethylene glycol monobutyl ether and the transfer promoter into a disperser according to the parts by weight for dispersing for 5 minutes to prepare an aqueous diluent;
e. adding 11% of aqueous diluent by weight of the main agent to dilute the main agent, and uniformly stirring;
f. and wiping the toughened glass with cleaning solution, and processing the printing ink into a pattern to be printed on the toughened glass by screen printing. Baking in a baking oven at 150 ℃ for 10 minutes, taking out and putting into a muffle furnace at 700 ℃ for sintering for 1-2 minutes;
g. and standing and cooling the sintered sample plate at room temperature.
The results of testing the sets of aqueous lead-free environmentally friendly high temperature glass inks prepared in examples 1-3 are shown in Table 1:
TABLE 1
The above-described embodiments are preferred implementations of the invention, and the invention may be embodied in other forms without departing from the spirit of the invention and any obvious alterations are intended to be within the scope of the invention.
Claims (8)
1. The high-covering aqueous lead-free environment-friendly high-temperature glass printing ink is characterized by comprising the following components in parts by weight: the water-based environment-friendly high-temperature glass printing ink product comprises two components, namely a main agent and a diluent, wherein the main agent of the first component comprises the following raw materials in parts by weight:
48-70 parts of lead-free environment-friendly glass powder
5-30 parts of water-based varnish
15-40 parts of inorganic pigment
0.2-2 parts of a tank storage stabilizer;
the lead-free environment-friendly glass powder in the first component main agent comprises the following raw materials in parts by weight:
30-45 parts of silicon dioxide
1-5 parts of alumina
18-25 parts of bismuth trioxide
5-10 parts of zinc oxide
15-40 parts of boric acid
5-10 parts of potassium carbonate
5-10 parts of sodium carbonate
5-15 parts of titanium dioxide
1-3 parts of lanthanum oxide;
the second component diluent comprises the following raw materials in parts by weight:
2-6 parts of acrylic polymer
93-98 parts of diethylene glycol butyl ether
0.01-0.5 part of transfer accelerator.
2. The high hiding water-based lead-free environment-friendly high temperature glass ink as claimed in claim 1, wherein: the resin used by the water-based varnish is one or a mixture of water-soluble acrylic resin and water-soluble alkyd resin.
3. The high hiding water-based lead-free environment-friendly high temperature glass ink as claimed in claim 1, wherein: the tank-storing stabilizer is one or more of castor oil derivatives, organic bentonite, modified polyurea compounds, polyamide wax, fumed silica and polyolefin particles.
4. The high hiding water-based lead-free environment-friendly high temperature glass ink as claimed in claim 1, wherein: the ink main agent is high-viscosity ink, and the viscosity of the main agent storage tank is 30-100 Pa.s.
5. The high hiding water-based lead-free environment-friendly high temperature glass ink as claimed in claim 1, wherein: the transfer promoter is one or more of 2-amino-2-methyl-1-propanol (AMP-95), Dimethylethanolamine (DMEA) and N-methylethanolamine (MMAE).
6. The transfer accelerator according to claim 4, which is compatible with an aqueous varnish and an aqueous diluent and is stable in storage.
7. The high hiding water-based lead-free environment-friendly high temperature glass ink as claimed in claim 1, wherein: the matched dosage of the aqueous diluent is controlled to be 5-12% of the weight of the aqueous lead-free environment-friendly high-temperature glass ink.
8. The preparation method of the high-hiding water-based lead-free environment-friendly high-temperature glass ink as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation method comprises the following preparation steps:
a. adding the water-based varnish, the prepared lead-free environment-friendly glass powder and the inorganic pigment into a proportioning cylinder according to parts by weight, stirring for 15-60 minutes at the speed of 500 revolutions per minute, and uniformly dispersing;
b. b, stirring the tank storage stabilizer and the uniformly mixed materials in the step a at the speed of 500 revolutions per minute for 10 minutes, and uniformly dispersing;
c. b, transferring the material in the step b into a three-roll grinder to grind the material until the material detection fineness is 1-10 micrometers, and packaging;
d. adding the acrylic polymer, the diethylene glycol monobutyl ether and the transfer accelerator into a disperser according to the proportion and dispersing for 5 minutes to prepare an aqueous diluent;
e. adding a certain amount of aqueous diluent to dilute the main agent, and uniformly stirring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811308181.9A CN111138905A (en) | 2018-11-05 | 2018-11-05 | Preparation method of high-covering-capacity water-based lead-free environment-friendly high-temperature glass ink |
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| CN201811308181.9A CN111138905A (en) | 2018-11-05 | 2018-11-05 | Preparation method of high-covering-capacity water-based lead-free environment-friendly high-temperature glass ink |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995902A (en) * | 2020-09-09 | 2020-11-27 | 湖南衡义材料科技有限公司 | Solvent type toughened glass ink diluent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623376A (en) * | 2016-02-26 | 2016-06-01 | 武汉理工大学 | Acid-and-alkali-resistant environment-friendly ink for automotive windscreen and preparing method thereof |
| CN108441025A (en) * | 2018-04-04 | 2018-08-24 | 佛山市高明绿色德化工有限公司 | A kind of high-temperature environmental-protection height covers black ink and preparation method thereof |
| CN108546453A (en) * | 2018-04-10 | 2018-09-18 | 佛山市高明绿色德化工有限公司 | Aqueous high covering white ink of a kind of high temperature and preparation method thereof |
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- 2018-11-05 CN CN201811308181.9A patent/CN111138905A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623376A (en) * | 2016-02-26 | 2016-06-01 | 武汉理工大学 | Acid-and-alkali-resistant environment-friendly ink for automotive windscreen and preparing method thereof |
| CN108441025A (en) * | 2018-04-04 | 2018-08-24 | 佛山市高明绿色德化工有限公司 | A kind of high-temperature environmental-protection height covers black ink and preparation method thereof |
| CN108546453A (en) * | 2018-04-10 | 2018-09-18 | 佛山市高明绿色德化工有限公司 | Aqueous high covering white ink of a kind of high temperature and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995902A (en) * | 2020-09-09 | 2020-11-27 | 湖南衡义材料科技有限公司 | Solvent type toughened glass ink diluent and preparation method thereof |
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Application publication date: 20200512 |