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Metal fancy glaze as well as whole cast glaze ceramic tile with metal effect and production technology thereof

A metal effect and production process technology, applied in the field of fully glazed ceramic tiles and its production process, can solve problems such as simple workmanship and poor product texture, and achieve the effects of improving decorative effects, increasing added value, and multiple social and economic benefits

Active Publication Date: 2014-03-26
GUANGDONG KITO CERAMICS GROUP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a metal flower glaze and a full-glazed ceramic tile with a metal effect and its production process, aiming to solve the problem that the existing full-glazed ceramic tile is simple in workmanship and leads to poor product texture

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0028] The steps adopted in the preparation method of the above-mentioned full-glazed ceramic tile with metallic effect are as follows:

[0029] Step 1. Raw materials for the billet are prepared by batching and ball milling to obtain a slurry, then iron removal, sieving, aging, spray milling, and then sieving to obtain a billet;

[0030] Step 2, the blank is pressed and formed by a press to prepare a green body;

[0031] Step 3, putting the green body into a drying kiln for drying;

[0032] Step 4, apply the surface glaze by glazing;

[0033] Step 5, carry out decorative printing by inkjet printing equipment;

[0034] Step 6. Print the metallic glaze by screen printing;

[0035] Step 7. Full polish by screen printing;

[0036] Step 8, entering the glaze kiln for firing;

[0037] Step 9, polishing;

[0038] Step 10, edging, quality inspection, and packaging.

[0039] Wherein, the raw material formula in the step 1 is as follows in parts by mass: 12-22 parts of stone powd...

Embodiment 1

[0048] The raw material is mixed with 12 parts of stone powder, 7 parts of Yonghe mud, 12 parts of Zhongshan mud, 9 parts of high alumina sand, 29 parts of Xinfeng sand, 25 parts of medium temperature sand, 3 parts of Zhuhai mud, and 3 parts of talc, and the method is wet ball milling After 11 hours of ball milling, iron removal, and sieving, the fineness of the slurry is 250 mesh sieve, and the sieve residue is 1.6 grams; the slurry is made into powder through a spray drying tower, and the moisture content of the powder is 6.5%. Grading: 0~1.5% for above 20 mesh, 30~60% for -20~+40 mesh, 72~88% for -20~+60 mesh, 0~6% for below 100 mesh, and -60~+100 mesh for the remainder; Prepare the powder and set aside.

[0049] The surface glaze is prepared according to 15 parts of calcined talc, 20 parts of potassium feldspar, 5 parts of zirconium silicate, 8 parts of frit, 30 parts of quartz, 15 parts of kaolin, 5 parts of calcined kaolin, and 4 parts of alumina. method, ball milli...

Embodiment 2

[0054] The preparation and product specifications of the powder, surface glaze and full glaze and the pressing frequency of the press are the same as in Example 1.

[0055] The metal flower glaze is prepared according to 30 parts of DS00670 transparent glaze, 60 parts of DS00677 transparent glaze, 75 parts of metal particles, and 70 parts of printing glue; its specific gravity is 1.55g / cm 3 , after passing through a 320-mesh sieve, the sieve residue is 0.1 g; the metal flower glaze is prepared and set aside.

[0056] The powder is pressed into a green body by a press, and dried at 160°C for 40 minutes; the surface glaze is directly applied on the dried green body through the glaze pouring equipment, and then the inkjet printing equipment is used for inkjet decorative printing; and then three 80-mesh different Line effect screen printing 3 lines of metallic flower glaze of the same color above; then use 80 mesh effect screen to print 2 lines of full polished glaze, and then use...

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Abstract

The invention discloses a metal fancy glaze as well as a whole cast glaze ceramic tile with a metal effect and a production technology thereof. The whole cast glaze ceramic tile structurally comprises a blank body layer, an overglaze layer, a common fancy glaze layer, a metal fancy glaze layer and a whole cast glaze layer from bottom to top, wherein the metal fancy glaze layer is formed by adopting an effect net to perform silk-screen printing of multi-channel metal fancy glazes in same or different colors; and the whole cast glaze layer is formed by adopting a through net and the effect net to perform cross printing of multi-channel whole cast glazes. According to the whole cast glaze ceramic tile, through ratio adjustment of transparent glaze with different refractoriness, the color development of induced metallic granules during a sintering process is prompted to be pure, and the metallic granules are effectively matched and combined with a nonmetal raw material, so that the color development of the metallic granules is stable, good and textured metallic effect is presented, and the decorative effect of a product on a building is improved.

Description

technical field [0001] The invention relates to a ceramic tile surface decoration technology, in particular to a metal floral glaze, a fully polished glazed ceramic tile with a metal effect and a production process thereof. Background technique [0002] Full polished glazed ceramic tile is a building decoration material that has been introduced to the market in the past three years and has become popular. It has many advantages such as the good gloss of polished tiles and the rich and colorful patterns of glazed tiles, and is extremely personalized. It is very popular in the market. Consumer favorite. Full-glazed ceramic tile is a kind of underglaze color product, which belongs to glazed tile. From the perspective of technology and technology, that is, the polishing process combined with glazing and printing technology, combined with the application of transparent glazes with different refractoriness on ceramic tiles, The technical solution is relatively simple, but the pro...

Claims

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Application Information

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IPC IPC(8): C04B41/88
Inventor 高张海钟艳梅钟礼丰戴永刚李伟波黄辛辰李德英孟庆娟
Owner GUANGDONG KITO CERAMICS GROUP CO LTD
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