37results about How to "Bright glaze" patented technology

The invention discloses a glaze material of a high temperature fast firing crystal glaze archaized brick and preparation process thereof. Raw material types of crystal glaze are few and wide in sources. A preparation method of the crystal glaze archaized brick is simple, traditional crystal glaze complex process and specific firing rules are broken through, the crystal glaze archaized brick can be obtained through once firing, operability is good, energy is saved, environment is protected, and firing cost is reduced. By adjusting proportion of glaze material components and colorants and the process method, crystal glaze with different colors and crystal flowers in different sizes are obtained through firing, glaze is light, a few needle holes exist occasionally, and firing yield reaches more than 92%.

The invention relates to technology for firing dazzling china for decorating bone china and formula composition of the dazzling china. According to the technology, a product of the dazzling china of the invention meets the requirements by changing the conventional process, making use of colors prepared by modern high technology, applying a particular process means and adopting a multi-firing method. The process flow of the technology comprises the following steps of: stock preparing, slurry casting or mechanically pressing and forming (preparing by using a die), drying, fettling, water replenishing, finished green body inspecting, low-temperature biscuit firing, biscuit inspecting, dusting agent painting, color spraying, inspecting, loading, high-temperature biscuit firing, unloading, inspecting, polishing, cleaning, drying, glaze spraying, glazing and firing, glaze firing, deglazing and firing, inspecting and selecting, semi-finished product warehousing, decaling, enamel firing, footrim milling, enamel selecting, packaging and finished product warehousing. The dazzling china for decorating the bone china has the advantages that: the dazzling china provided by the invention is obtained by decorating the bone china by using traditional bright red and golden yellow, and the product has pure and brilliant colors and bright glaze and is rich and elegant.

The invention provides a turquoise glaze for colored pottery products. The turquoise glaze is characterized by being prepared from the following components in parts by weight: 50-70 parts of electronic-grade red lead, 10-30 parts of silicon dioxide, 4-6 parts of Soochow clay, 4-6 parts of copper oxide, 4-6 parts of modified sea mud, 0.1-0.3 part of graphite, 0.1-0.3 part of barium stearate, 0.1-0.3 part of cordierite powder, 1-3 parts of borax, 0.4-0.6 part of morganite, 2-4 parts of aluminum silicate, 0.4-0.6 part of selenium powder, 1-2 parts of cyanite, 0.4-0.6 part of zirconium silicate, 0.2-0.4 part of zinc oxide, 0.1-0.3 part of cobalt powder and 0.2-0.4 part of shell powder. The prepared and fired turquoise glaze is glittering and translucent, bright and smooth in glaze color, and is as shine as the turquoise, and therefore, when the turquoise glaze is applied to colored pottery artworks, an excellent decoration effect can be achieved; the modified sea mud is added so that the finished product can be protected from peeling permanently and can be preserved permanently.