CN111977967A - Environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent and preparation method and application thereof - Google Patents
Environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent and preparation method and application thereof Download PDFInfo
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- CN111977967A CN111977967A CN202010813678.7A CN202010813678A CN111977967A CN 111977967 A CN111977967 A CN 111977967A CN 202010813678 A CN202010813678 A CN 202010813678A CN 111977967 A CN111977967 A CN 111977967A
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- automobile glass
- corrosion
- flux
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention belongs to the technical field of glass pigment flux, and particularly relates to an environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as well as a preparation method and application thereof. The low-temperature special automobile glass black fusing agent comprises the following raw materials in percentage by mass: 35-60% of bismuth oxide; 20-45% of silicon dioxide; 0-3% of tin dioxide; 1-5% of boron oxide; 1-4% of titanium dioxide; 0-3% of alumina; 0-3% of manganese oxide; 1-3% of sodium oxide; 1-3% of lithium oxide. Mixing the ingredients, melting at high temperature, quenching in water, drying to obtain the glass pigment, mixing the obtained flux and melanin, ball-milling and crushing to obtain the finished glass pigment, wherein the toughening treatment temperature is 580-640 ℃ during use. The material used in the invention is environment-friendly, nontoxic, safe and reliable, has good chemical stability after being processed by a special process, strong covering power and wide application range, is suitable for the preparation and industrial production of automobile glass, and can increase the economic benefit and social benefit of enterprises.
Description
Technical Field
The invention belongs to the technical field of glass pigment flux, and particularly relates to an environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as well as a preparation method and application thereof.
Background
The toughened glass is mostly applied to automobile glass, building glass, inner clapboards of refrigerators, glass screens of microwave ovens, toughened glass utensils and the like. The toughened glass pigment is a pigment printed on the surface of glass in the toughening process of the glass and consists of a fusing agent and a coloring agent. The melting point of the toughened glass pigment is similar to that of glass, the pigment with the same melting point can be printed and sprayed on the glass while the glass is toughened, the color mainly comprises black and white, and the color also comprises red, yellow, blue, green and the like, the required color agents, glass fusing agents and ink mixing oil with various colors can be mixed according to a proper proportion and then are prepared into ink through ink rolling, the pigment after the ink rolling is printed or sprayed on the surface of the glass to form patterns or patterns, and then the toughened furnace is toughened at 680-720 ℃. The toughened glass pigment is fused on the glass, and can carry out color and pattern decoration on the glass, thereby playing the roles of shielding, protecting and beautifying. Therefore, the formulation of the toughened glass pigment solvent and the reduction of energy consumption and the application of the environmental protection material need to be studied and studied carefully.
With the development of industries such as household appliances, buildings, automobiles, photovoltaic and the like, people have higher and higher requirements on the appearance of glass. After the common ink is printed on glass and is toughened and baked, the ink layer has the defects of large light transmittance, insufficient covering power, more sand holes and the like.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, provides an environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent, a preparation method and application thereof, and has the advantages of low toughening treatment temperature, strong covering power, good chemical stability and wide application range.
The invention relates to an environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent, which comprises the following raw materials in percentage by mass:
preferably, the environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent comprises the following raw materials in percentage by mass:
the preparation method of the environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent comprises the steps of uniformly mixing the ingredients in proportion, sieving the mixture by using a 60-100-mesh sieve, carrying out high-temperature melting at 1200-1300 ℃, carrying out water quenching, and drying to obtain the environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent.
When the environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent is used, the fusing agent and special automobile glass black pigment are mixed and ball-milled until the particle size is less than 0.5 mu m, and the glass pigment finished product is obtained after the mixture is ground, dried and crushed. The special automobile glass melanin is preferably a product produced by the company.
Wherein, the weight ratio of the flux to the melanin is generally as follows: 60-75% of flux and 25-40% of melanin.
The use method of the glass pigment prepared by the invention is different from that of common pigment products, and the toughening treatment temperature of the glass pigment prepared by the invention is 580-640 ℃ during use.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is environment-friendly, nontoxic, safe, reliable, good in chemical stability, strong in covering power, wide in application range, and can be used for automobile glass and other vessel glass, etc., and the product is beneficial to large-scale production and can increase enterprise benefits.
2. The invention greatly reduces the toughening treatment temperature of the glass pigment, saves energy, protects environment and further reduces the cost.
3. Tests show that the black glass pigment product prepared by the invention has good blackness, corrosion resistance and expansion coefficient which can meet the use requirements of toughened glass, and has the following physical and chemical performance indexes:
coefficient of thermal expansion: 75.0 to 90.0 x 10-7/° c (measured using an electron dilatometer model 402E from west german);
chemical stability: after being soaked in 4 percent acetic acid solution for 24 hours, the color tone and the color are not obviously changed; in 0.5% Na2CO3After the solution is soaked for 40 hours, the color tone and the color have no obvious change.
Detailed Description
The present invention will be further described with reference to the following examples.
All the starting materials used in the examples are commercially available, except where otherwise indicated.
In the embodiment, the preparation method of the special low-temperature automobile glass pigment comprises the following steps of preparing materials according to the formula, preparing the fusing agent, and preparing the pigment:
(1) preparation of a fusing agent: uniformly mixing the raw materials required by the purchased flux in proportion, sieving the mixture by a 60-100-mesh sieve, melting the mixture at the high temperature of 1250 +/-30 ℃, then quenching the mixture by water, and drying the mixture for later use;
(2) ball milling: the glass pigment flux is mixed with the special automobile glass melanin produced by the company according to a certain proportion, ball-milled to a particle size of less than 0.5 mu m, and dried after being milled to obtain the finished product of the glass pigment.
The weight percentage composition of the special low-temperature automobile glass pigment and the flux thereof in the embodiment of the invention is shown in table 1.
TABLE 1 EXAMPLES 1-5 LOW-temp. SPECIAL AUTOMOBILE GLASS PIGMENTS AND ITS SOLUTION COMPOUNDS OF WEIGHT% COMPOSITION
The special low-temperature automobile glass pigments prepared in examples 1 to 5 were subjected to performance tests, and the test results are shown in Table 2.
TABLE 2 results of the Performance testing of the Low temperature specialty automotive glass pigment products of examples 1-5
The thermal expansion coefficient was measured by a model 402E electron dilatometer manufactured by West Germany.
Of course, the foregoing is only a preferred embodiment of the invention and should not be taken as limiting the scope of the embodiments of the invention. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.
Of course, the foregoing is only a preferred embodiment of the invention and should not be taken as limiting the scope of the embodiments of the invention. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.
Claims (6)
1. An environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent is characterized in that: the material comprises the following raw materials in percentage by mass:
2. the environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as defined in claim 1, wherein: the thermal expansion coefficient of the automobile glass black fusing agent is 75.0-90.0 multiplied by 10-7/℃。
3. The preparation method of the environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent as defined in claim 1 is characterized by comprising the following steps: the raw materials are uniformly mixed according to a proportion, and are subjected to high-temperature melting at 1200-1300 ℃, water quenching and drying after being sieved by a 60-100-mesh sieve.
4. The application of the environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as defined in claim 1 is characterized in that: and mixing the flux with the special automobile glass melanin, ball-milling until the particle size is less than 0.5 mu m, drying after grinding, and crushing to obtain a glass pigment finished product.
5. The application of the environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as defined in claim 4, wherein the high-corrosion-resistance low-temperature special automobile glass black flux comprises the following components in percentage by weight: the weight ratio of the flux to the melanin is as follows: 60-75% of flux and 25-40% of melanin.
6. The application of the environment-friendly high-corrosion-resistance low-temperature special automobile glass black flux as defined in claim 4, wherein the high-corrosion-resistance low-temperature special automobile glass black flux comprises the following components in percentage by weight: the toughening treatment temperature of the glass pigment during use is 580-640 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813678.7A CN111977967A (en) | 2020-08-13 | 2020-08-13 | Environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813678.7A CN111977967A (en) | 2020-08-13 | 2020-08-13 | Environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent and preparation method and application thereof |
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| CN111977967A true CN111977967A (en) | 2020-11-24 |
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| CN202010813678.7A Pending CN111977967A (en) | 2020-08-13 | 2020-08-13 | Environment-friendly high-corrosion-resistance low-temperature special automobile glass black fusing agent and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552077A (en) * | 2020-12-24 | 2021-03-26 | 陕西科技大学 | Black alumina ceramic and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2291502A1 (en) * | 1998-12-04 | 2000-06-04 | Cerdec Aktiengesellschaft Keramische Farben | Lead-free alkali metal-free glass compositions |
| JP2003246643A (en) * | 2002-02-27 | 2003-09-02 | Asahi Glass Co Ltd | Glass powder, fired body and method of producing glass powder |
| CN101050061A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Pigment without lead for glass, and preparation method |
| CN105907177A (en) * | 2015-12-23 | 2016-08-31 | 广东道氏技术股份有限公司 | Tempered glass ink for ink-jet printing and preparation method thereof |
| CN109133641A (en) * | 2018-10-31 | 2019-01-04 | 江苏拜富科技有限公司 | High covering power black environmental protection tempered glass ink and preparation method thereof |
-
2020
- 2020-08-13 CN CN202010813678.7A patent/CN111977967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2291502A1 (en) * | 1998-12-04 | 2000-06-04 | Cerdec Aktiengesellschaft Keramische Farben | Lead-free alkali metal-free glass compositions |
| JP2003246643A (en) * | 2002-02-27 | 2003-09-02 | Asahi Glass Co Ltd | Glass powder, fired body and method of producing glass powder |
| CN101050061A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Pigment without lead for glass, and preparation method |
| CN105907177A (en) * | 2015-12-23 | 2016-08-31 | 广东道氏技术股份有限公司 | Tempered glass ink for ink-jet printing and preparation method thereof |
| CN109133641A (en) * | 2018-10-31 | 2019-01-04 | 江苏拜富科技有限公司 | High covering power black environmental protection tempered glass ink and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552077A (en) * | 2020-12-24 | 2021-03-26 | 陕西科技大学 | Black alumina ceramic and preparation method thereof |
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