阅读说明：本技术 一种高强度喷彩结晶陶瓷釉及其制备方法 (High-strength spray-painting crystalline ceramic glaze and preparation method thereof ) 是由 苏奕堂 于 2020-08-08 设计创作，主要内容包括：本发明公开了一种高强度喷彩结晶陶瓷釉及其制备方法,该高强度陶瓷釉由以下质量份数的原料制成：长石38-58份、石英12-16份、方解石10-16份、碳酸钡5-8份、滑石7-10份、氧化银10-15份、高岭土3-6份、氧化钛8-10份、氧化锌14-18份、氧化铝6-8份、十二烷基苯磺酸钠1-4份、硼化镧2-5份、二硒化铌0.1-1.2份和导电抗菌粉。有益效果：可以提高陶瓷制品的强度性能和抗摔能力,提高陶瓷制品的实用性,釉面光滑度好、釉浆性能好,烧成范围宽,制品外观规整、易于清洁并产生更高的美感,使消费者有更大的使用视觉感官,受到客户青睐好评。(The invention discloses a high-strength spray-painting crystalline ceramic glaze and a preparation method thereof, wherein the high-strength spray-painting crystalline ceramic glaze is prepared from the following raw materials in parts by mass: 38-58 parts of feldspar, 12-16 parts of quartz, 10-16 parts of calcite, 5-8 parts of barium carbonate, 7-10 parts of talcum, 10-15 parts of silver oxide, 3-6 parts of kaolin, 8-10 parts of titanium oxide, 14-18 parts of zinc oxide, 6-8 parts of aluminum oxide, 1-4 parts of sodium dodecyl benzene sulfonate, 2-5 parts of lanthanum boride, 0.1-1.2 parts of niobium diselenide and conductive antibacterial powder. Has the advantages that: can improve the strength performance and the anti ability of falling of ceramic, improve ceramic's practicality, the glaze smoothness is good, the glaze slip performance is good, the firing range is wide, the goods outward appearance is regular, easily clean and produce higher aesthetic feeling, makes the consumer have bigger use vision sense organ, receives the good comment of customer favor.)

1. The high-strength spray-painting crystalline ceramic glaze is characterized by being prepared from the following raw materials in parts by mass:

38-58 parts of feldspar, 12-16 parts of quartz, 10-16 parts of calcite, 5-8 parts of barium carbonate, 7-10 parts of talcum, 10-15 parts of silver oxide, 3-6 parts of kaolin, 8-10 parts of titanium oxide, 14-18 parts of zinc oxide, 6-8 parts of aluminum oxide, 1-4 parts of sodium dodecyl benzene sulfonate, 2-5 parts of lanthanum boride, 0.1-1.2 parts of niobium diselenide and conductive antibacterial powder;

the color spraying glaze comprises the following raw materials in parts by weight: 30-50 parts of feldspar, 8-12 parts of calcite, 15-17 parts of quartz, 3-6 parts of zinc oxide and 3-4 parts of strontium carbonate; 2-6 parts of Suzhou soil, 2-4 parts of barium carbonate, 11-13 parts of zirconium silicate, 5-10 parts of talc and 10-14 parts of chromophore.

2. The high-strength spray-painting crystalline ceramic glaze according to claim 1, wherein the high-strength ceramic glaze is prepared from the following raw materials in parts by mass: 58 parts of feldspar, 16 parts of quartz, 16 parts of calcite, 8 parts of barium carbonate, 10 parts of talcum, 15 parts of silver oxide, 6 parts of kaolin, 10 parts of titanium oxide, 18 parts of zinc oxide, 8 parts of aluminum oxide, 4 parts of sodium dodecyl benzene sulfonate, 5 parts of lanthanum boride, 1.2 parts of niobium diselenide and conductive antibacterial powder.

3. The high-strength color-spraying crystalline ceramic glaze according to claim 1, wherein the color-spraying glaze is prepared from the following raw materials in parts by mass: 50 parts of feldspar, 12 parts of calcite, 17 parts of quartz, 6 parts of zinc oxide and 4 parts of strontium carbonate; 6 parts of Suzhou soil, 4 parts of barium carbonate, 13 parts of zirconium silicate, 10 parts of talc and 14 parts of chromophore.

4. The high-strength spray-painting crystalline ceramic glaze according to claim 1, wherein the high-strength ceramic glaze is prepared from the following raw materials in parts by mass: 38 parts of feldspar, 12 parts of quartz, 10 parts of calcite, 5 parts of barium carbonate, 7 parts of talcum, 10 parts of silver oxide, 3 parts of kaolin, 8 parts of titanium oxide, 14 parts of zinc oxide, 6 parts of aluminum oxide, 1 part of sodium dodecyl benzene sulfonate, 2 parts of lanthanum boride, 0.1 part of niobium diselenide and conductive antibacterial powder.

5. The method for preparing the high-strength color-spraying crystalline ceramic glaze according to claim 1, wherein the color-spraying glaze is prepared from the following raw materials in parts by mass: 30 parts of feldspar, 8 parts of calcite, 15 parts of quartz, 3 parts of zinc oxide and 3 parts of strontium carbonate; 2 parts of Suzhou soil, 2 parts of barium carbonate, 11 parts of zirconium silicate, 5 parts of talc and 10 parts of chromophore.

6. The high-strength spray-painting crystalline ceramic glaze according to claim 1, wherein the conductive antibacterial powder comprises the following raw materials: 1-5 parts of nano graphene, 1-5 parts of graphite, 7-10 parts of phenolic resin, 7-10 parts of epoxy resin, 1-3 parts of quartz, 2-5 parts of calcite, 15-20 parts of titanium dioxide, 10-30 parts of silver molybdate and 30-50 parts of ammonium dihydrogen phosphate.

7. The method for preparing a high-strength spray-painted crystalline ceramic glaze according to claim 1, wherein the method for preparing a high-strength spray-painted crystalline ceramic glaze according to claim 1 comprises the following steps:

taking raw materials according to the weight parts, sequentially adding feldspar, quartz, calcite, barium carbonate, talcum, silver oxide, kaolin, titanium oxide, zinc oxide, aluminum oxide, sodium dodecyl benzene sulfonate, lanthanum boride, niobium diselenide and conductive antibacterial powder into a ball mill, grinding and uniformly mixing;

adding a certain amount of water into the ground material to obtain a block glaze, carrying out wet ball milling on the block glaze, and treating under a mesh sieve to obtain a high-strength glaze for later use;

taking raw materials according to the weight parts, sequentially adding feldspar, calcite, quartz, zinc oxide, strontium carbonate, Suzhou soil, barium carbonate, zirconium silicate, talc and chromophore into a ball mill, grinding and uniformly mixing;

adding a certain amount of water into the ground material to obtain a color spraying glaze material, carrying out wet ball milling on the massive color spraying glaze material, and treating under a mesh sieve to obtain the color spraying glaze material for later use;

soaking the high-strength glaze on the surface of the ceramic body, storing the soaked ceramic body in a drying place for drying, then calcining, and cooling to obtain the high-strength ceramic glaze;

uniformly spraying the color-spraying glaze material on the soaked and dried ceramic blank by using a spray gun, and storing the ceramic blank after color spraying in a drying place for drying after color spraying is finished;

firing the ceramic blank body which is sprayed with colors and dried in a kiln, firing at high temperature in the nitrogen atmosphere, and finally preparing the high-strength sprayed crystalline ceramic glaze ceramic utensil under the conditions of heat preservation, fire stopping and temperature reduction.

8. The method as claimed in claim 7, wherein the mesh size of the mesh screen is 150-220 meshes.

9. The method as claimed in claim 7, wherein the ceramic body is fired at a high temperature of 1100-1300 ℃ for 10-16 h.

Technical Field

The invention relates to the technical field of ceramics, in particular to a high-strength color-spraying crystalline ceramic glaze and a preparation method thereof.

Background

Both daily-use ceramics and furnishing art ceramics belong to the domestic ceramics. The pottery is decorated by ceramic glaze basically, so that the pottery is beautiful and sanitary and is easy to clean. The porcelain glaze used for the ceramic ware comprises transparent glaze, opaque glaze, colored glaze and the like. Among the special kinds of glaze materials, there is a kind of glaze material called crystal glaze, which is used on the surface of ceramic products, after firing, the glaze layer is transformed into crystal by kiln, and these crystal patterns produce decorative effect. The surface of a ceramic product is often required to be coated with a layer of smooth glaze, and the glaze can not only prevent water, but also prevent adhesion and has good cleaning performance. Because most of ceramic products are manufactured into articles for daily use, the requirement on the surface hardness of the ceramic products is very high, the existing glaze coating has no higher hardness, and overglaze with different colors is sprayed on a proper place to form the spraying color effect with different colors, the formed crystal patterns can be uniformly distributed, so that the crystal glaze layer generates higher aesthetic feeling, which provides a popular research topic for the ceramic industry.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a high-strength color-spraying crystalline ceramic glaze and a preparation method thereof, so as to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

according to one aspect of the present invention, a high strength spray-painted crystalline ceramic glaze is provided.

The high-strength ceramic glaze is prepared from the following raw materials in parts by mass:

38-58 parts of feldspar, 12-16 parts of quartz, 10-16 parts of calcite, 5-8 parts of barium carbonate, 7-10 parts of talcum, 10-15 parts of silver oxide, 3-6 parts of kaolin, 8-10 parts of titanium oxide, 14-18 parts of zinc oxide, 6-8 parts of aluminum oxide, 1-4 parts of sodium dodecyl benzene sulfonate, 2-5 parts of lanthanum boride, 0.1-1.2 parts of niobium diselenide and conductive antibacterial powder;

the color spraying glaze comprises the following raw materials in parts by weight: 30-50 parts of feldspar, 8-12 parts of calcite, 15-17 parts of quartz, 3-6 parts of zinc oxide and 3-4 parts of strontium carbonate; 2-6 parts of Suzhou soil, 2-4 parts of barium carbonate, 11-13 parts of zirconium silicate, 5-10 parts of talc and 10-14 parts of chromophore.

Further, the high-strength ceramic glaze comprises the following raw material components: 58 parts of feldspar, 16 parts of quartz, 16 parts of calcite, 8 parts of barium carbonate, 10 parts of talcum, 15 parts of silver oxide, 6 parts of kaolin, 10 parts of titanium oxide, 18 parts of zinc oxide, 8 parts of aluminum oxide, 4 parts of sodium dodecyl benzene sulfonate, 5 parts of lanthanum boride, 1.2 parts of niobium diselenide and conductive antibacterial powder.

Further, the color spraying glaze comprises the following raw materials in parts by weight: 50 parts of feldspar, 12 parts of calcite, 17 parts of quartz, 6 parts of zinc oxide and 4 parts of strontium carbonate; 6 parts of Suzhou soil, 4 parts of barium carbonate, 13 parts of zirconium silicate, 10 parts of talc and 14 parts of chromophore.

Further, the high-strength ceramic glaze comprises the following raw material components: 38 parts of feldspar, 12 parts of quartz, 10 parts of calcite, 5 parts of barium carbonate, 7 parts of talcum, 10 parts of silver oxide, 3 parts of kaolin, 8 parts of titanium oxide, 14 parts of zinc oxide, 6 parts of aluminum oxide, 1 part of sodium dodecyl benzene sulfonate, 2 parts of lanthanum boride, 0.1 part of niobium diselenide and conductive antibacterial powder.

Further, the color spraying glaze comprises the following raw materials in parts by weight: 30 parts of feldspar, 8 parts of calcite, 15 parts of quartz, 3 parts of zinc oxide and 3 parts of strontium carbonate; 2 parts of Suzhou soil, 2 parts of barium carbonate, 11 parts of zirconium silicate, 5 parts of talc and 10 parts of chromophore.

Further, the conductive antibacterial powder comprises the following raw materials: 1-5 parts of nano graphene, 1-5 parts of graphite, 7-10 parts of phenolic resin, 7-10 parts of epoxy resin, 1-3 parts of quartz, 2-5 parts of calcite, 15-20 parts of titanium dioxide, 10-30 parts of silver molybdate and 30-50 parts of ammonium dihydrogen phosphate.

According to another aspect of the invention, a method for preparing a high-strength spray-painted crystalline ceramic glaze is provided

The preparation method of the high-strength spray painting crystal ceramic glaze comprises the following steps:

taking raw materials according to the weight parts, sequentially adding feldspar, quartz, calcite, barium carbonate, talcum, silver oxide, kaolin, titanium oxide, zinc oxide, aluminum oxide, sodium dodecyl benzene sulfonate, lanthanum boride, niobium diselenide and conductive antibacterial powder into a ball mill, grinding and uniformly mixing;

adding a certain amount of water into the ground material to obtain a block glaze, carrying out wet ball milling on the block glaze, and treating under a mesh sieve to obtain a high-strength glaze for later use;

taking raw materials according to the weight parts, sequentially adding feldspar, calcite, quartz, zinc oxide, strontium carbonate, Suzhou soil, barium carbonate, zirconium silicate, talc and chromophore into a ball mill, grinding and uniformly mixing;

adding a certain amount of water into the ground material to obtain a color spraying glaze material, carrying out wet ball milling on the massive color spraying glaze material, and treating under a mesh sieve to obtain the color spraying glaze material for later use;

soaking the high-strength glaze on the surface of the ceramic body, storing the soaked ceramic body in a drying place for drying, then calcining, and cooling to obtain the high-strength ceramic glaze;

uniformly spraying the color-spraying glaze material on the soaked and dried ceramic blank by using a spray gun, and storing the ceramic blank after color spraying in a drying place for drying after color spraying is finished;

firing the ceramic blank body which is sprayed with colors and dried in a kiln, firing at high temperature in the nitrogen atmosphere, and finally preparing the high-strength sprayed crystalline ceramic glaze ceramic utensil under the conditions of heat preservation, fire stopping and temperature reduction.

Furthermore, the mesh number of the mesh sieve is 150-220 meshes.

Further, the ceramic body is placed into a kiln to be fired for 10-16h at the high temperature of 1100-1300 ℃.

The invention has the beneficial effects that: the high-strength spray-painting crystal ceramic glaze is prepared by combining ceramic glaze of feldspar, quartz, calcite, barium carbonate, talc, silver oxide, kaolin, titanium oxide, zinc oxide, aluminum oxide, sodium dodecyl benzene sulfonate, lanthanum boride, niobium diselenide and conductive antibacterial powder, and spray-painting color glaze matched with the feldspar, the calcite, the quartz, the zinc oxide, the strontium carbonate, Suzhou soil, barium carbonate, zirconium silicate, talc and a color base, wherein the spray-painting color glaze has raised and uniformly distributed crystal glaze points on the surface of a glaze layer, the surface of the glaze points is smooth, the crystal effect is good, the spray-painting color glaze has stereoscopic impression, the high-strength ceramic glaze can improve the strength performance and the anti-falling capacity of a ceramic product, the practicability of the ceramic product is improved, the glaze surface smoothness is good, the glaze slurry performance is good, the firing range is wide, the appearance of the product is regular and clean, and higher aesthetic feeling is generated, the consumers have larger visual sense of use and are favored by the customers.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a flow chart of a high-strength spray-painted crystalline ceramic glaze and a preparation method thereof according to an embodiment of the present invention.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided a high-strength spray-painted crystalline ceramic glaze.

According to the embodiment of the invention, the high-strength spray painting crystal ceramic glaze is prepared from the following raw materials in parts by mass:

38-58 parts of feldspar, 12-16 parts of quartz, 10-16 parts of calcite, 5-8 parts of barium carbonate, 7-10 parts of talcum, 10-15 parts of silver oxide, 3-6 parts of kaolin, 8-10 parts of titanium oxide, 14-18 parts of zinc oxide, 6-8 parts of aluminum oxide, 1-4 parts of sodium dodecyl benzene sulfonate, 2-5 parts of lanthanum boride, 0.1-1.2 parts of niobium diselenide and conductive antibacterial powder;

the color spraying glaze comprises the following raw materials in parts by weight: 30-50 parts of feldspar, 8-12 parts of calcite, 15-17 parts of quartz, 3-6 parts of zinc oxide and 3-4 parts of strontium carbonate; 2-6 parts of Suzhou soil, 2-4 parts of barium carbonate, 11-13 parts of zirconium silicate, 5-10 parts of talc and 10-14 parts of chromophore.

In order to clearly understand the technical scheme of the invention, the technical scheme of the invention is described in detail through specific examples.