CN103011605A - Lead-free glass powder for automobile glass printing ink and preparation method of lead-free glass powder - Google Patents
Lead-free glass powder for automobile glass printing ink and preparation method of lead-free glass powder Download PDFInfo
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- CN103011605A CN103011605A CN2012105287526A CN201210528752A CN103011605A CN 103011605 A CN103011605 A CN 103011605A CN 2012105287526 A CN2012105287526 A CN 2012105287526A CN 201210528752 A CN201210528752 A CN 201210528752A CN 103011605 A CN103011605 A CN 103011605A
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Abstract
The invention relates to lead-free glass powder for automobile glass printing ink and a preparation method of the lead-free glass powder. The lead-free glass powder is characterized by comprising the following components by mass percent: 5-20% of bismuth oxide, 3-15% of zinc oxide, 5-15% of boric anhydride, 0.5-3% of aluminum oxide, 5-30% of potassium oxide, 2-10% of ferric oxide, 0-5% of chromium oxide and silicon oxide in balancing amount. Through adoption of the lead-free glass powder, the problem that the conventional glass powder contains lead is solved. As the environmental consciousness of people develops and main developed nations and Chain successively start to legislate to forbid the production and use of leaded glass, the development and application of the lead-free glass powder are imperative, and thus environmental pollution caused by lead can be effectively reduced.
Description
Technical field
The present invention relates to a kind of automobile glass printing ink lead-free glass powder and preparation method thereof.
Background technology
Automobile glass printing ink can be divided into two classes: front shelves doubling glass printing ink and rear shelves toughened glass printing ink, be to sheet glass carry out processing printed after, heat-treat, the pigment that the temperature (590-720 ℃ is decided on interlayer or tempering temperature) of the softening temperature of the sintering temperature of printing ink and glass and tempering operation is matched and manufacture.Printing ink mainly is applicable to the forward and backward glass of automobile, forms vehicle glass black surround (or claiming black-tape) after the printing.Its effect is to make it more attractive in appearance, avoided simultaneously the car body connecting portion to the exposing of outside, the ultraviolet ray in 100% shielded from sunlight is worn out because of long-time solar radiation to prevent the glass cement under the black-tape.
The component that vehicle glass comprises with printing ink is generally glass powder, inorganic pigment, macromolecule resin, solvent and auxiliary agent etc.Mainly be applicable to the particularly surperficial glazing of float glass of soda-lime glass, be black paste, belong to antiseized type, resistance to acids and bases is excellent.Solid content generally about 75-85%, is comprised of copper lumichrome oxide compound and pyrex material.Average grain size is about 5 μ m.
As the vehicle glass of one of important automobile component, development is also along with the automotive industry simultaneous growth.At least need to restrain rear shelves glass with 100 gram doubling glass slurries, 150 by every cover vehicle glass huge with the market demand of slurry, automobile glass printing ink, and be no less than 20% rate of growth growth every year.Domestic at present used automobile glass printing ink opacity can reach corresponding requirement, but the brightness behind the printing ink sintering also has certain deficiency.
Summary of the invention
One of purpose of the present invention provides a kind of automobile glass printing ink lead-free glass powder, can effectively reduce the environmental pollution that lead brings;
Two of purpose of the present invention provides a kind of preparation method of above-mentioned lead-free glass powder.
A kind of automobile glass printing ink lead-free glass powder, its special feature is, consist of by mass percentage: bismuth oxide 5-20%, zinc oxide 3-15%, boron oxide 5-15%, aluminum oxide 0.5-3%, potassium oxide 5-30%, ferric oxide 2-10%, chromic oxide 0-5%, surplus is silicon oxide.
A kind of automobile glass printing ink lead-free glass powder, its special feature is, consists of by mass percentage: bismuth oxide 5-20%, zinc oxide 3-15%, boron oxide 5-15%, aluminum oxide 1-3%, potassium oxide 5-30%, ferric oxide 2-10%, chromic oxide 0-5%; And at least a among sodium oxide 3-15%, barium oxide 2-15%, titanium oxide 1-15%, calcium oxide 1-10%, cupric oxide 0.5-5% and the magnesium oxide 0.5-10%; Surplus is silicon oxide.
A kind of aforementioned automobile glass printing ink preparation method of lead-free glass powder, its special feature is, comprise the steps: by aforesaid proportioning all raw materials to be mixed, then in 1000-1300 ℃ of high temperature melting furnace, be incubated 2 hours, after insulation is finished, use the mode of shrend or rolled hardening to form glass dregs, then adopt the mode of mechanical ball milling, it is that the glass powder of 3-5 micron gets final product that glass dregs is refined to particle diameter.
Adopt lead-free glass powder of the present invention can solve the existing leaded problem of glass powder, reinforcement and external Main Developed Countries and domestic legislation along with people's environmental consciousness, begin successively to forbid production and the use of flint glass, therefore the Application and Development of lead-free glass powder is imperative, also only in this way just can effectively reduce the environmental pollution that lead brings.
Embodiment
The glass formula that embodiments of the invention adopt is as shown in the table:
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Bi 2O 3 | 15％ | 18％ | 14％ | 10％ |
| ZnO | 10％ | 8％ | 7％ | 12％ |
| B 2O 3 | 12％ | 10％ | 12％ | 7％ |
| Al 2O 3 | 0.5％ | 1％ | 1％ | 1.5％ |
| SiO 2 | Surplus | Surplus | Surplus | Surplus |
| K 2O | 6％ | 6％ | 10％ | 7％ |
| Na 2O | 4％ | 5％ | 8％ | 7％ |
| BaO | - | 1.5％ | - | - |
| TiO 2 | 7％ | - | - | 10％ |
| CaO | 2％ | 3％ | 4％ | 5％ |
| CuO | 0.5％ | 0.5％ | - | - |
| MgO | - | - | - | 0.5％ |
| Fe 2O 3 | 2％ | 2％ | 3％ | 3％ |
| Cr 2O 3 | 1％ | - | 1％ | 2％ |
| Add up to | 100％ | 100％ | 100％ | 100％ |
| Heating temperature | 1100℃ | 1100℃ | 1250℃ | 1250℃ |
| Soaking time | 2H | 2H | 2H | 2H |
The glass powder preparation technologies of the embodiment of the invention 1,2,3,4 employings are as follows: by the accurate weighing material of material proportion of upper table setting, above-mentioned materials is used mixing equipment, and for example Agravicmixer or duplex cone-type mixer fully mix, then in the retort furnace that sets temperature by table or glass melting stove, be incubated 2H, after glass reaches stable melted state, pour in deionized water at room temperature or the cold roll and quench, then glass dregs can be obtained the automobile glass printing ink glass powder of the 3-5 micron of needs with the ball-milling technology refinement.
Claims (4)
1. automobile glass printing ink lead-free glass powder, it is characterized in that, consist of by mass percentage: bismuth oxide 5-20%, zinc oxide 3-15%, boron oxide 5-15%, aluminum oxide 0.5-3%, potassium oxide 5-30%, ferric oxide 2-10%, chromic oxide 0-5%, surplus is silicon oxide.
2. an automobile glass printing ink lead-free glass powder is characterized in that, consists of by mass percentage: bismuth oxide 5-20%, zinc oxide 3-15%, boron oxide 5-15%, aluminum oxide 1-3%, potassium oxide 5-30%, ferric oxide 2-10%, chromic oxide 0-5%;
And at least a among sodium oxide 3-15%, barium oxide 2-15%, titanium oxide 1-15%, calcium oxide 1-10%, cupric oxide 0.5-5% and the magnesium oxide 0.5-10%;
Surplus is silicon oxide.
3. the described automobile glass printing ink of a claim 1 is with the preparation method of lead-free glass powder, it is characterized in that, comprise the steps: by the proportioning of claim 1 all raw materials to be mixed, then in 1000-1300 ℃ of high temperature melting furnace, be incubated 2 hours, after insulation is finished, use the mode of shrend or rolled hardening to form glass dregs, then adopt the mode of mechanical ball milling, it is that the glass powder of 3-5 micron gets final product that glass dregs is refined to particle diameter.
4. the described automobile glass printing ink of a claim 3 is with the preparation method of lead-free glass powder, it is characterized in that, comprise the steps: by the proportioning of claim 2 all raw materials to be mixed, then in 1000-1300 ℃ of high temperature melting furnace, be incubated 2 hours, after insulation is finished, use the mode of shrend or rolled hardening to form glass dregs, then adopt the mode of mechanical ball milling, it is that the glass powder of 3-5 micron gets final product that glass dregs is refined to particle diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105287526A CN103011605A (en) | 2012-12-10 | 2012-12-10 | Lead-free glass powder for automobile glass printing ink and preparation method of lead-free glass powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105287526A CN103011605A (en) | 2012-12-10 | 2012-12-10 | Lead-free glass powder for automobile glass printing ink and preparation method of lead-free glass powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103011605A true CN103011605A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105287526A Pending CN103011605A (en) | 2012-12-10 | 2012-12-10 | Lead-free glass powder for automobile glass printing ink and preparation method of lead-free glass powder |
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| CN (1) | CN103011605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560456A (en) * | 2015-10-01 | 2017-04-12 | 电子科技大学中山学院 | Lead-free glass powder for automobile toughened glass shielding silver paste glass printing ink |
| CN108147673A (en) * | 2018-01-29 | 2018-06-12 | 福耀玻璃工业集团股份有限公司 | A kind of glass dust, ink and chemically reinforced glass |
| CN109574502A (en) * | 2018-12-04 | 2019-04-05 | 咸阳盈和电子材料有限公司 | A kind of automobile back windshield half matt crown glass body powder and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0585830A1 (en) * | 1992-09-04 | 1994-03-09 | Ferro Corporation | Lead-free glass coatings |
| US5710081A (en) * | 1996-02-15 | 1998-01-20 | Cerdec Aktiengesellschaft Keramische Farben | Black glass frit, process for the production thereof and use thereof |
| US6105394A (en) * | 1999-01-12 | 2000-08-22 | Ferro Corporation | Glass enamel for automotive applications |
| US20020004443A1 (en) * | 1998-04-27 | 2002-01-10 | Sakoske George E. | High durability low temperature lead-free glass and enamel compositions with low boron content |
| JP2003026444A (en) * | 2001-07-11 | 2003-01-29 | Asahi Glass Co Ltd | Ceramic color composition, ceramic color paste and method for producing glass board fitted with ceramic color layer |
| US20080261795A1 (en) * | 2007-04-20 | 2008-10-23 | Robert Prunchak | Frits and obscuration enamels for automotive applications |
| CN102643023A (en) * | 2012-05-04 | 2012-08-22 | 台州市定向反光材料有限公司 | Environmental-friendly black glaze for automotive glass and preparation method of black glaze |
-
2012
- 2012-12-10 CN CN2012105287526A patent/CN103011605A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0585830A1 (en) * | 1992-09-04 | 1994-03-09 | Ferro Corporation | Lead-free glass coatings |
| US5710081A (en) * | 1996-02-15 | 1998-01-20 | Cerdec Aktiengesellschaft Keramische Farben | Black glass frit, process for the production thereof and use thereof |
| US20020004443A1 (en) * | 1998-04-27 | 2002-01-10 | Sakoske George E. | High durability low temperature lead-free glass and enamel compositions with low boron content |
| US6105394A (en) * | 1999-01-12 | 2000-08-22 | Ferro Corporation | Glass enamel for automotive applications |
| JP2003026444A (en) * | 2001-07-11 | 2003-01-29 | Asahi Glass Co Ltd | Ceramic color composition, ceramic color paste and method for producing glass board fitted with ceramic color layer |
| US20080261795A1 (en) * | 2007-04-20 | 2008-10-23 | Robert Prunchak | Frits and obscuration enamels for automotive applications |
| CN102643023A (en) * | 2012-05-04 | 2012-08-22 | 台州市定向反光材料有限公司 | Environmental-friendly black glaze for automotive glass and preparation method of black glaze |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560456A (en) * | 2015-10-01 | 2017-04-12 | 电子科技大学中山学院 | Lead-free glass powder for automobile toughened glass shielding silver paste glass printing ink |
| CN108147673A (en) * | 2018-01-29 | 2018-06-12 | 福耀玻璃工业集团股份有限公司 | A kind of glass dust, ink and chemically reinforced glass |
| CN109574502A (en) * | 2018-12-04 | 2019-04-05 | 咸阳盈和电子材料有限公司 | A kind of automobile back windshield half matt crown glass body powder and preparation method thereof |
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Application publication date: 20130403 |