A kind of manufacturing method of conductive glass mosaic
A conductive glass and manufacturing method technology, applied in glass manufacturing equipment, glass molding, manufacturing tools, etc., can solve the problems of not being suitable for conductive glass, etc., and achieve the effect of easy realization and simple process
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Embodiment 1～10
[0055] Embodiments 1-10: Manufacture of conductive flat glass.
[0056] Its manufacturing method is as follows:
[0057] Step 1) Mixing: According to the formula components listed in Table 1, the inorganic conductive powder composed of one or a mixture of inorganic conductive oxides and conductive titanates is evenly coated on the glass particles, A mixture is made, wherein the mass fraction of the inorganic conductive powder is 3%-23%, and the mass fraction of the glass particles is 77%-97%.
[0058] Step 2) Fabric: Spread the mixture prepared in step 1) evenly on the carrier with a flat surface, and the thickness of the material layer formed by the application is about 5mm; here, the carrier is selected as refractory brick, of course, ceramic brick body, or high temperature resistant Metal etc. can be chosen.
[0059] Step 3) Melting: Melting in a kiln again, the melting temperature is 1150°C-1300°C, and the holding time is 1-2 hours; after cooling, the obtained product is...
Embodiment 1
[0061] In Example 1, the inorganic conductive powder and glass frit are shaken and stirred together to form a coating material, because the inorganic conductive powder is difficult to attach to the glass particles, so the coating effect is poor.
[0062] In order to fully wrap the inorganic conductive powder with the glass particles, in the manufacturing method of Example 2-10, the inorganic conductive powder described in step 1) is pre-added into an organic solvent such as water or ethanol to make a conductive paste and then mixed with The mixture is obtained by coating and drying the glass particles, and the mass of organic solvents such as water or ethanol in the slurry is 1 / 3 to 3 / 2 times the mass of the inorganic conductive powder. In this way, the inorganic conductive powder will be evenly wrapped on the surface of the glass particles, which can shorten the melting time and improve the efficiency. Wherein embodiment 2-3 adopts water as solvent, and the mass of water is 1...
Embodiment 11-20
[0071] In this series of embodiments, a method for manufacturing conductive glass mosaics, the formula in Table 1 is selected as the formula of Examples 11-20, respectively.
[0072] The method that this class embodiment makes conductive glass mosaic is as follows:
[0073] Step 1) Mixing: According to the process described in Examples 1-10, the inorganic conductive powder is coated on the glass particles to make a mixing material.
[0074] Step 2) Cloth: Sprinkle the mixture cloth made in step 1 into a mold made of refractory alumina with a grid-like cavity; the specification of the grid-like cavity on the mold is 50mm×50mm ×12mm.
[0075] Step 3) Melting: Melting in a kiln again, the melting temperature is 1150°C-1300°C, and the holding time is 1-2 hours; after cooling, take the product out of the mold to obtain a conductive glass mosaic.
[0076] In the above method, the material of the mold can also be other refractory materials besides alumina, such as alumina, silicon ...
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Abstract
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