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Preparation method of ceramic glaze for prolonging florescence

A technology for ceramic glaze and vases, which is applied in the field of preparation of ceramic glazes for prolonging the flowering period, can solve the problems of not prolonging the flowering period and the like, and achieve the effects of improving the decorative effect, prolonging the flowering period and increasing the size

Inactive Publication Date: 2018-11-02
卢群海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A vase is a kind of ceramic vessel that is often used in daily life. In order to enhance the aesthetics of the vase, glaze is often applied on the surface of the vase, but the glaze on the surface of the vase is only for decoration and does not have the function of prolonging the flowering period.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A preparation method for prolonging flowering period ceramic glaze, comprising the following steps:

[0017] (1) In parts by weight, add 62 parts of tourmaline powder with an average particle size of 40-80 μm, 2 parts of holmium oxide, 4 parts of yttrium oxide, 11 parts of grinding aid, and 35 parts of water into the stirring ball mill, and ball milling After 20 hours, after spray drying and granulation, a functional additive with an average particle size of 100nm was obtained;

[0018] (2) In parts by weight, add 31 parts of cryolite, 28 parts of talc, 45 parts of quartz, 6 parts of kaolin, 5 parts of tungsten oxide, 1 part of lithium oxide, 14 parts of functional additives, and 38 parts of water into a porcelain ball mill for grinding After processing for 2 hours, the glaze slurry was obtained;

[0019] (3) After cleaning the inner and outer surfaces of the vase, use hydrofluoric acid solution to modify the inner and outer surfaces of the vase, and then use the spray...

Embodiment 2

[0024] A preparation method for prolonging flowering period ceramic glaze, comprising the following steps:

[0025] (1) In parts by weight, add 66 parts of tourmaline powder with an average particle size of 40-80 μm, 4 parts of holmium oxide, 5 parts of yttrium oxide, 13 parts of grinding aid, and 38 parts of water into the stirring ball mill, and ball milling After 22 hours, after spray drying and granulation, a functional additive with an average particle diameter of 60nm was obtained;

[0026] (2) In parts by weight, add 33 parts of cryolite, 30 parts of talc, 48 parts of quartz, 8 parts of kaolin, 7 parts of tungsten oxide, 2 parts of lithium oxide, 16 parts of functional additives, and 40 parts of water into a porcelain ball mill for grinding After processing for 2.5 hours, the glaze slurry was obtained;

[0027] (3) After cleaning the inner and outer surfaces of the vase, use hydrofluoric acid solution to modify the inner and outer surfaces of the vase, then use the spr...

Embodiment 3

[0032] A preparation method for prolonging flowering period ceramic glaze, comprising the following steps:

[0033] (1) In parts by weight, 70 parts of tourmaline powder with an average particle size of 80 μm, 6 parts of holmium oxide, 7 parts of yttrium oxide, 14 parts of grinding aid, and 42 parts of water were added to the stirring ball mill, and ball milled for 24 hours Finally, after spray drying and granulation, the functional additive with an average particle diameter of 100nm is obtained;

[0034] (2) In parts by weight, add 36 parts of cryolite, 33 parts of talc, 52 parts of quartz, 10 parts of kaolin, 8 parts of tungsten oxide, 3 parts of lithium oxide, 17 parts of functional additives and 44 parts of water into a porcelain ball mill for grinding treatment After 3 hours, a glaze slurry was obtained;

[0035] (3) After cleaning the inner and outer surfaces of the vase, use hydrofluoric acid solution to modify the inner and outer surfaces of the vase, then use the spr...

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Abstract

The invention discloses a preparation method of ceramic glaze for prolonging florescence. The method comprises the following operating steps: (1) adding tourmaline powder having the mean particle sizeof 40-80 microns, holmium oxide, yttrium oxide, grinding aids and water into a stirring ball mill, performing ball milling, and performing spray drying and pelletizing to obtain a functional additive; (2) adding cryolite, talc, quartz, kaolin, tungsten oxide, lithium oxide, the functional additive and water into a porcelain ball mill, and grinding to obtain glaze slurry; and (3) cleaning the inner and outer surfaces of a flower vase, modifying the inner and outer surfaces of the flower vase with a hydrofluoric acid solution, spraying glaze by adopting a spay cabinet glazing manner, sinteringthe flower vase in the environment of 1050-1100 DEG C for 70-90 minutes, and cooling to room temperature to complete preparation. The ceramic glaze prepared on the surface of the flower vase by adopting the method provided by the invention is capable of effectively releasing negative ions around the flower vase for a long time, and can achieve the effect of effectively prolonging florescence.

Description

technical field [0001] The invention belongs to the technical field of preparation of ceramic glazes, and in particular relates to a preparation method of extended flowering period ceramic glazes. Background technique [0002] Glaze is a kind of silicate. The glaze applied on ceramics is generally made of quartz, feldspar, and clay. After grinding and adding water, it is coated on the surface of the green body and melted by roasting at a certain temperature. The temperature drops When, a glassy thin layer on the ceramic surface is formed. It makes ceramics increase mechanical strength, thermal stability, dielectric strength and prevent liquid and gas erosion. Glaze also has the functions of increasing the appearance of porcelain, making it easy to wash and wipe, and preventing it from being stained by dust. A vase is a kind of ceramic vessel that is often used in daily life. In order to enhance the aesthetics of the vase, glaze is often applied on the surface of the vase, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86C04B41/91C03C8/00
CPCC03C8/00C04B41/5022C04B41/5353C04B41/86C04B41/91C04B41/4543C04B41/0072
Inventor 卢群海
Owner 卢群海
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