Fancy glaze and method for manufacturing same

Abstract

The invention discloses a fancy glaze and a preparation method thereof. The weight percentages of each component of the fancy glaze are 18 percent to 38 percent of potassium feldspar, 10 percent to 23 percent of calcite, 4 percent to 7 percent of talc, 3 percent to 7 percent of quartz, 4 percent to 10 percent of zirconium silicate, 2 percent to 5 percent of zinc oxide, 5 percent to 10 percent of alumina, 3 percent to 6 percent of barium carbonate, 6 percent to 10 percent of black mud, 0 percent to 0.3 percent of tripolyphosphate, 6 percent to 20 percent of water, 0 percent to 10 percent of squeegee oil and 0 percent to 10 percent of printing paste. The weight percentage of the glaze material fineness is that the 250 meshes sieve residue is 100 percent. The technical process of the method of manufacturing the fancy glaze is as follows: the raw material enters the factory for testing, proportioning, ball milling, detecting, removing iron, sieving and storing in a storehouse for using. The sintering temperature is 1195 DEG C to 1210 DEG C, and the sintering period is 50min to 65min. The application range of the invention is wide; the glaze surface is smooth; the sintering temperaturerange is wide; the chromatic aberration can not be produced easily; the finished product rate is high; the cost can be reduced by about 40 percent.

Description

technical field

[0001] The invention relates to a ceramic glaze and a manufacturing method thereof, in particular to a floral glaze and a manufacturing method thereof. Background technique

[0002] In the prior art, ceramic products have become the object of customer choice due to their high density, small shrinkage deformation, good wear resistance, and good decorative effect, and have a broad market. In the glazing process, the requirements for the frit are different. The requirements for the glaze are high, the amount of glazing must have a certain thickness, the firing temperature is strictly required, the products cannot be fired together, and there are certain restrictions on production scheduling. When traditional raw glaze is applied to products, it has poor thermal stability, easy to produce color difference, easy to deform the product, and has a small application range; the glaze surface is rough, and its material selection requirements are strict, the product is e...