Low-temperature archaized glaze and preparation method thereof

A low-temperature, low-temperature frit technology, applied in the field of ceramics, can solve the problem of less antique ceramics

Inactive Publication Date: 2017-02-08
佛山市高明区诚睿基科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Along with the rapid development of economy and the raising of people's living standard, pottery has become the pottery that places such as people's family, office, shopping mall are used for decoration, but the ceramic glaze surface of existing technology, though smoothness is high, color is rich, but There are few antique ceramics, especially multi-functional antique glazes, which are basically not involved, so the technology needs to be improved, and there is an urgent need to develop functional antique glazes, such as antibacterial, deodorant, negative ions, etc., to further expand its application range

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  • Low-temperature archaized glaze and preparation method thereof

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Embodiment 1

[0035] A low-temperature antique glaze and a preparation method thereof, the preparation method comprising the following steps:

[0036] Step A, prepare low-temperature frit: mix and grind 10% quartz, 9% feldspar, 16% borax, 12% carbonate, 35% boric acid, 3% spodumene, 4% fluoride salt, and 1.5% kaolin ; then add 0.5% antibacterial compound, 1% deodorant and 8% negative ion compound, and grind evenly to obtain a mixture; spread the mixture into a refractory sagger, and carry out high-temperature melting at 1250-1320°C to obtain Molten state slurry; water quenching and cooling the slurry, and breaking it into granules to obtain low-temperature frit; wherein, the feldspar is obtained by mixing potassium feldspar and albite feldspar at a weight ratio of 4:1; the Carbonate is obtained by mixing potassium carbonate, sodium carbonate, barium carbonate, lithium carbonate and calcium carbonate in a weight ratio of 3:1:3:2:1; the fluoride salt is composed of sodium fluoride, calcium fl...

Embodiment 2

[0050] A low-temperature antique glaze and a preparation method thereof, the preparation method comprising the following steps:

[0051] Step A, prepare low-temperature frit: mix and grind 15% quartz, 5% feldspar, 25% borax, 8% carbonate, 26% boric acid, 5% spodumene, 3% fluoride salt, and 3% kaolin ; then add 1% antibacterial compound, 4% deodorant and 5% negative ion compound, and grind evenly to obtain a mixture; spread the mixture into a refractory sagger, and carry out high-temperature melting at 1250~1320°C to obtain Molten state slurry; water quenching and cooling the slurry, and breaking it into granules to obtain low-temperature frit; wherein, the feldspar is obtained by mixing potassium feldspar and albite feldspar at a weight ratio of 4:1; the Carbonate is obtained by mixing potassium carbonate, sodium carbonate, barium carbonate, lithium carbonate and calcium carbonate in a weight ratio of 3:1:3:2:1; the fluoride salt is composed of sodium fluoride, calcium fluorid...

Embodiment 3

[0065] A low-temperature antique glaze and a preparation method thereof, the preparation method comprising the following steps:

[0066] Step A, prepare low-temperature frit: mix and grind 18% quartz, 10% feldspar, 15% borax, 5% carbonate, 25% boric acid, 8% spodumene, 1% fluoride salt, and 5% kaolin ; Then add 2% antibacterial compound, 8% deodorant and 3% negative ion compound, and grind evenly to obtain a mixture; spread the mixture into a refractory sagger, and carry out high-temperature melting at 1250~1320°C to obtain Molten state slurry; water quenching and cooling the slurry, and breaking it into granules to obtain low-temperature frit; wherein, the feldspar is obtained by mixing potassium feldspar and albite feldspar at a weight ratio of 4:1; the Carbonate is obtained by mixing potassium carbonate, sodium carbonate, barium carbonate, lithium carbonate and calcium carbonate in a weight ratio of 3:1:3:2:1; the fluoride salt is composed of sodium fluoride, calcium fluori...

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Abstract

The invention discloses low-temperature archaized glaze and a preparation method thereof. The preparation method comprises the following steps: Step A, preparing a low-temperature frit; Step B, preparing glaze slip: mixing the low-temperature frit, a colouring agent, potash feldspar, quartz, calcite, talcum, calcium phosphate, a deodorant, a negative ion compound and an antibacterial compound to obtain mixed powder, adding sodium tripolyphosphate and carboxymethyl cellulose into the mixed powder and uniformly mixing, grinding, and adding water to obtain the glaze slip; and Step C, uniformly applying the glaze slip onto a green body, putting the green body into a reducing atmosphere furnace, carrying out thermal insulation and naturally cooling to room temperature so as to obtain the low-temperature archaized glaze. In comparison with existing archaized glaze, the manufactured archaized glaze in the invention has advantages of scientific batching, reasonable preparation, pure color and stable performance. Through reasonable cooperation of the deodorant, the negative ion compound and the antibacterial composite material, the archaized glaze has excellent antibacterial antifouling and air purification characteristics. According to the invention, the application range of the archaized glaze is further widened.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a low-temperature antique glaze and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] For environmental protection, negative air ions can eliminate indoor odors and various harmful gases. The irritating gases such as benzene, formaldehyde, ketone, ammonia volatilized from the decoration materials used in the interior decoration process, as well as the sour smell of leftovers in daily life, cigarettes and other harmful odors to the human body, use materials rich in negative ions, The air nega...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/02C03C8/14C04B41/86A01N25/08A01N59/16A01P1/00A01P3/00
CPCA01N25/08A01N59/16C03C8/02C03C8/14C04B41/5022C04B41/86
Inventor 黎淑娟
Owner 佛山市高明区诚睿基科技有限公司
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