Ceramic inkjet penetrated overglaze containing lepidolite tailings

A technology of ceramic inkjet and lepidolite, which is applied to the field of ceramic inkjet infiltration surface glaze containing lepidolite tailings, can solve the problem of less research on ceramic infiltration surface glaze, etc., and achieves favorable color development, stable performance, The effect of reducing pollution

Inactive Publication Date: 2017-08-11
GUANGDONG DOWSTONE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there are few studies on the preparation of ceramic seepage glazes from tailings, especially the use of lepidolite tailings

Method used

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  • Ceramic inkjet penetrated overglaze containing lepidolite tailings
  • Ceramic inkjet penetrated overglaze containing lepidolite tailings
  • Ceramic inkjet penetrated overglaze containing lepidolite tailings

Examples

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preparation example Construction

[0027] A method for preparing ceramic ink-jet bleed glaze, comprising the steps of:

[0028] 1) According to the ratio of the above-mentioned ceramic ink-jet bleed glaze, weigh the raw materials and mix them;

[0029] 2) adding an appropriate amount of thickener, debonding agent and water, and wet ball milling to obtain the oozing glaze glaze slurry;

[0030] 3) After sieving and removing iron, it becomes stale to obtain ceramic ink-jet bleed glaze.

[0031] As a further improvement of the above-mentioned preparation method, after sieving and removing iron, an appropriate amount of nano-color auxiliaries is added to the glaze slurry of the oozing glaze, fully stirred and mixed, and then stale.

[0032] As a further improvement of the above-mentioned preparation method, the fineness of the oozing surface glaze slurry is 0.2-0.8% over a 325-mesh sieve.

[0033] As a further improvement of the above preparation method, the density of the ceramic ink-jet bleed glaze is adjusted ...

Embodiment 1

[0040] A ceramic ink-jet seepage surface glaze containing lithium mica tailings, which is composed of the following raw materials in parts by mass: 30 parts of potassium feldspar, 8 parts of albite feldspar, 33 parts of quartz, 3 parts of kaolin, 2 parts of calcined talc, lithium 24 parts of mica tailings.

[0041] Its preparation and use methods include the following steps:

[0042] 1) Wet ball milling: Weigh all the raw materials of the seepage glaze according to the mass percentage and mix them evenly to obtain a mixture, then put the mixture into a ball mill, and then add appropriate amount of methyl, trimer and water into the ball mill respectively, Carry out wet ball milling to control the fineness of the glaze slurry: 0.2% (325 mesh sieve) to obtain the bleed glaze glaze slurry;

[0043] 2) Sieve the bleed surface glaze slurry to remove iron, add 3.7% nano-color auxiliaries accounting for 3.7% of the bleed surface glaze dry material, fully stir and mix evenly, and get ...

Embodiment 2

[0048] A ceramic ink-jet seepage glaze containing lithium mica tailings, which is composed of the following raw materials in parts by mass: 37 parts of potassium feldspar, 10 parts of albite feldspar, 15 parts of quartz, 8 parts of kaolin, 5 parts of calcined talc, lithium 25 parts of mica tailings.

[0049] Its preparation and use methods include the following steps:

[0050] 1) Wet ball milling: Weigh all the raw materials of the seepage glaze according to the mass percentage and mix them evenly to obtain a mixture, then put the mixture into a ball mill, and then add appropriate amount of methyl, trimer and water into the ball mill respectively, Carry out wet ball milling to control the fineness of the glaze slurry: 0.5% (325 mesh sieve) to obtain the oozing glaze glaze slurry;

[0051] 2) Sieve the bleed surface glaze slurry to remove iron, add 3.0% nano-color auxiliaries accounting for 3.0% of the bleed surface glaze dry material, fully stir and mix evenly, and get the bl...

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Abstract

The invention discloses ceramic inkjet penetrated overglaze containing lepidolite tailings. The ceramic inkjet penetrated overglaze is prepared from potassium feldspar, albite, quartz, kaolin, calcined talc and lepidolite tailings. The ceramic inkjet penetrated overglaze has the advantages as follows: (1) the composition proportion of each mineral of glaze slip produced with the process is reasonable, mixing of melting substances of a green body and glaze is facilitated, the chemical composition and property of a middle layer are gradually transited from the composition of the green body to composition of the glaze, so that harmful stress caused by property difference is reduced, and defects of ceramic tile products are reduced; (2) the glaze has proper viscosity and good suspension property and thus conforms to the ceramic production process, and smooth and defect-free glaze can be obtained easily; (3) the glaze produced with the process is ground very fine and has the fineness being 325 meshes or below, all minerals are uniformly mixed, quartz is promoted to transform at the high temperature, melting tends to be complete, and the tendency of glaze crazing of an inkjet penetrated product can be reduced.

Description

technical field [0001] The invention relates to a ceramic ink-jet bleed surface glaze, in particular to a ceramic ink-jet bleed surface glaze containing lithium mica tailings. Background technique [0002] Ceramic bleed ink is another innovation of ceramic decoration technology. It is used in the production of inkjet polished tiles, which not only improves the color, level and texture of polished tiles, but also improves the decorative effect of ceramic tiles, bringing the whole ceramic industry. Brand new development opportunities. The reason why inkjet tiles can rise and be quickly accepted by the market is that its pattern is comparable to that of fully polished glaze, and its surface hardness is consistent with that of polished tiles, which is close to grade 4.5-5.5. The biggest advantage of inkjet seepage tiles is that the texture lines are clear and delicate, and the three-dimensional effect is strong, which makes up for the three-dimensional effect that cannot be ach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C6/10C04B41/89
CPCC03C8/14C03C1/002C04B41/52C04B41/89C04B41/5022C04B41/46
Inventor 赵秀娟余水林曾青蓉
Owner GUANGDONG DOWSTONE TECH
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