Ultra nanometer silver ion zirconium silicate ceramic artwork and preparation method thereof
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A ceramic handicraft, zirconium silicate technology, applied in the field of ceramic products, can solve the problems of fragility, low yield, poor fracture toughness, etc., to achieve the effect of enhancing strength and fracture toughness, and strengthening antibacterial efficacy
Active Publication Date: 2013-09-18
SHANGHAI YUYAO ARTWORK CO LTD
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[0004] The invention provides an ultra-nano silver ion zirconium silicate ceramic handicraft and its preparat
Method used
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Embodiment 1
[0036] refer to figure 1 As shown, the preparation method of the ultra-nano silver ion zirconium silicate ceramic handicraft of the present embodiment comprises the following steps:
[0037] S1 Raw material ingredients: Accurately weigh the following ceramic body raw materials by weight, 30 parts of kaolin, 40 parts of quartz, 10 parts of zirconium silicate, 10 parts of feldspar, 5 parts of Muyu stone powder, 5 parts of talc, 5 parts of neodymium oxide, and Mixing, crushing, grinding, and sieving to obtain the mixed raw material, wherein the fineness of the mixed raw material is to pass through a 120-mesh sieve;
[0038] S2 Molding: Molding the above-mentioned mixed raw materials, and drying to 15-18% moisture to obtain green billets;
[0039] S3 tire type repair: Use tools to trim and smooth the green billet;
[0040] S4 glaze glazing: Accurately weigh the following glaze layer raw materials by weight, 20 parts of quartz, 45 parts of feldspar, 1 part of nano silver-loaded a...
Embodiment 2
[0047] The difference between this embodiment and Example 1 is: the raw material of the ceramic body is 40 parts of kaolin, 45 parts of quartz, 5 parts of zirconium silicate, 5 parts of feldspar, 3 parts of wood fish stone powder, 5 parts of talc, and 3 parts of cerium oxide. And mix, pulverize, grind, sieve to get the mixed raw material;
[0048] The raw materials of the glaze layer are 15 parts of quartz, 35 parts of feldspar, 2 parts of nano silver-loaded antibacterial agent, 5 parts of talc, 2 parts of zinc oxide, 2 parts of tin oxide, 2 parts of copper oxide and 5 parts of cerium oxide.
Embodiment 3
[0050] The difference between this embodiment and Embodiment 1 is that the rare earth in the raw material of the ceramic body and the glaze layer is a mixture of neodymium oxide and praseodymium oxide, and the mixing ratio is 1:1.
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Abstract
The invention relates to ultra nanometer silver ion zirconium silicate ceramic artwork and a preparation method thereof. The artwork comprises a ceramic green body and a glaze layer, wherein the glaze layer is arranged on the surface of the ceramic green body, the ceramic green body is prepared from the following raw materials in parts by weight: 30-40 parts of kaolin, 35-45 parts of quartz, 5-10 parts of zirconium silicate, 5-10 parts of feldspar, 3-5 parts of limonite powder, 5-10 parts of talc, and 3-5 parts of rear earth, and the glaze layer is prepared from the following raw materials in parts by mass: 15-20 parts of quartz, 35-45 parts of feldspar, 1-2 parts of nanometer silver-loaded antibacterial agent, 5-10 parts of talc, 1-3 parts of zinc oxide, 1-3 parts of tin oxide, 1-3 parts of copper oxide, and 3-5 parts of rear earth. The artwork provided by the invention has the following beneficial effects that the zirconium silicate is added into the raw materials of the ceramic green body to enhance the strength and fracture roughness of the ceramic and prevent the frangibility of ceramic; and the nanometer silver-loaded antibacterial agent is added into the raw materials of glaze and the rear earth element is introduced for activating the nanometer silver-loaded antibacterial agent, so as to effectively enhance the antibacterial function.
Description
technical field [0001] The invention relates to the technical field of ceramic products, in particular to a super-nanometer silver ion zirconium silicate ceramic handicraft and a preparation method thereof. Background technique [0002] Traditional ceramic production generally adopts one-time firing process, which is characterized by simple process, less process, low cost, but low product yield, single tone, monotonous color, poor artistic effect, fragile, and poor fracture toughness. However, with the progress of society and the change of people's aesthetics, the requirements for the artistry, appreciation and practicality of ceramics are also getting higher and higher. Obviously, the traditional ceramic production process cannot meet the above needs. Therefore, although the existing firing process can produce ceramic products with rich colors, smooth color, elegant and elegant, and gorgeous colors, it still cannot improve the low yield of products. , fragile, poor fractur...
Claims
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