32results about How to "Pure hair color" patented technology

The invention relates to a high-temperature domestic porcelain metallic bright glaze and a product decorated by the same. The bright glaze produced by using natural mineral raw materials and industrial pure raw materials comprises the following materials by weight percent: 10-25 percent of potassium feldspar, 10-30 percent of albite, 0-35 percent of quartz, 0-10 percent of barium carbonate, 0-10 percent of wollastonite, 0-10 percent of kaolin, 0-5 percent of zinc oxide, 1-10 percent of aluminum oxide, 1-10 percent of bone ash, 1-5 percent of purple clay and 10-35 percent of ferric phosphate, and the glaze is obtained by mixing, ball-milling and screening the raw materials. The fabrication technology of the glaze is basically the same as the common porcelain glaze, the cost is low, not only can the pure color be guaranteed through redesigning of the formula of the glaze, but also the burning temperature of the glaze is increased to 1380 DGE C, so that the decoration effect of domestic porcelain is greatly enriched, and the high-temperature domestic porcelain metallic bright glaze has wide application prospect.

The invention discloses a process for preparing spherical nanometer spinel zaffre by the hydrothermal method. The process comprises the following steps: weighing and putting cobalt chloride and aluminum chloride according to a mol ratio of Co<2+> : Al <3+> = 1:2, putting the materials into a beaker, adding a proper amount of deionized water and carrying out uniform stirring on a magnetic stirrer;adding a sodium hydroxide solution drop by drop until the pH value of the mixture in the beaker is 13 and continuing stirring; adding mixed liquor of triethanolamine and glycerol with a volume fraction of 6 to 18% and resuming stirring; carrying out hydrothermal cultivation on the mixed solution at a temperature of 245 DEG C for 20 to 40 hours and taking the mixed solution out for natural coolingat room temperature; repeatedly rinsing the hydrothermal cultivation resultant material in liquid phase until the pH value equals 7 and putting the resultant material into a baking oven for drying attemperature of 60 DEG C so as to obtain spherical products with particle size less than 100 nm. The advantages of the invention are as follows: liquid phase hydrothermal cultivation is employed and composite organic matters are added; therefore, nanometer spherical powder is formed directly without calcining, energy consumption is relatively low, and no environmental pollution is generated.

The invention relates to a luxurious stone glaze ceramic tile and a production method thereof. The method comprises the steps that engobe, ground glaze, ink permeation resistant oil, a pattern layer,an isolation layer and a protective glaze layer are sprayed to the surface of a green body layer in sequence, then the ceramic tile obtained in the above steps is subjected to high-temperature firingto prepare the luxurious stone glaze ceramic tile, wherein the thickness of the glaze layer in the stone glaze ceramic tile is 0.5-1.0 mm; in the ceramic tile, permeation and diffusion of ink are controlled through a special glaze formula in combination with the ink permeation-resistant layer and the isolation layer, which have an isolation effect, so that a fine and high-definition glazed ceramictile is obtained, and the smooth texture and effect are introduced into a ceramic tile product. The luxurious ceramic tile is smooth and fine in glaze surface, is pure in color development, has clearlines, has antifouling and wear-resisting properties, and is a ceramic tile product with great practical value.

The invention discloses a bleed ceramic ink and a preparation method thereof, and relates to the technical field of architectural ceramic decoration. The bleeding ceramic ink consists of 30-75 parts of ruthenium alkyl salicylate, 20-75 parts of solvent, 0.1-4 parts of penetrating agent and 0.1-4 parts of complexing agent in parts by weight. The bleed ceramic ink prepared by the preparation method of the present invention can be directly sprayed onto the ceramic surface by an inkjet printer, the color is pure, the bleed depth can reach 1.7-2.8mm, and it shows bleed with high resolution and strong three-dimensional effect. Flower decoration effect.

The invention discloses a yellow sintered landscape brick and a production method thereof. The yellow sintered landscape brick comprises 30 to 50 percent of fire clay and 50 to 70 percent of aggregate, wherein the sum of mass percent of all raw materials is not more than 100 percent. The production method comprises the steps of crushing, screening, blank mixing, blank preparation and roasting. According to the yellow landscape brick, aggregate is adopted as a main material, fire clay is adopted as an auxiliary material, and particularly hard fire clay and/or half-hard fire clay is adopted, so that the plasticity of the aggregate can be realized, and the blank is good in moldability; meanwhile, the raw materials are sintered at a high temperature of a specific range, the fire clay is thermally decomposed and toughened and covers and is bonded to the aggregate to present in faint yellow color and yellow color effects, so that the landscape brick has the characteristics of pure yellow color, relatively high pressure resistance and bending resistance and small deformation. The production method is pure in color, simple in process and stable in product quality.

The invention discloses permeable ink applicable to ceramic surface printing and relates to the technical field of architectural ceramic decoration. The permeable ink applicable to ceramic surface printing consists of the following components in parts by weight: 30-75 parts of ruthenium metal organic compound, 20-75 parts of solvent, 0.1-4 parts of penetrant and 0.1-4 parts of complexing agent. The permeable ink applicable to ceramic surface printing disclosed by the invention can be directly sprayed to the ceramic surface by an inkjet printer, the ink has pure color, the permeation depth can reach 1.7-2.8mm, and a glaze penetrating decoration effect with high resolution and strong stereoscopic impression is realized.

The invention discloses a ceramic spraying composition and a preparation method thereof, and relates to the technical field of architectural ceramic decoration. The ceramic spraying composition is composed of 30-75 parts of ruthenium oleate, 20-75 parts of solvent, 0.1-4 parts of penetrating agent and 0.1-4 parts of complexing agent in parts by weight. The ceramic spraying composition prepared by the preparation method of the present invention can be directly sprayed onto the surface of the ceramic by an inkjet printer, the color is pure, the penetration depth can reach 1.7-2.8mm, and it exhibits high resolution and strong three-dimensional effect. Bleeding decorative effect.