34results about How to "Exquisite quality" patented technology

The invention relates to a preparation method of a slim mirror-plane artistic porcelain painting which consists of a preform body and glazes, wherein the preform body is prepared from the following components in percentage by weight: 15-20% of soft soil, 5-10% of hard soil, 30-40% of porcelain stones, 10-15% of tremolite, 15-20% of pyrophyllite and 15-20% of albite; the bottom glaze is prepared from the following components in percentage by weight: 55-65% of frit I, 10-15% of frit II, 1-2% of aluminum oxide, 3-5% of calcined kaolin and 15-25% of kaolin. The preparation method comprises the following steps: preparing the preform body and the glazes, roll-pressing and molding the preform body, drying, biscuiting, applying bottom glaze, applying surface glaze, performing colored drawing, and performing high-temperature glaze firing to obtain the slim mirror-plane artistic porcelain painting. By combining the latest international ceramic ink-jet printing technology with the conventional hand painting process of Jingdezhen, the famous scripts and paintings at all times and in all over the world are manufactured into 3D artistic porcelain paintings which are exquisite in product quality, rich in frame and fine in texture, can be widely applied to the decoration of airplanes, stations, homes and office buildings, and have wide application prospect.

The invention relates to firing-free ceramic. The ceramic is prepared from raw materials in parts by weight as follows: 35-45 parts of kaolin, 6-8 parts of glass fibers, 5-10 parts of iron oxide, 1-3 parts of barium chloride, 8-12 parts of barium carbonate, 2-4 parts of barium titanate, 5-8 parts of calcined talc, 15-20 parts of water and 3-6 parts of an additive; the additive is prepared from benzotriazole, polymeric aluminum sulfate, phenol-formaldehyde resin, urea formaldehyde adhesive and alumina sol in the weight ratio of 1:(1.2-1.4):(1.1-1.2):(0.5-0.8):(0.5-0.8). The firing-free ceramic formula is easy to form and sculpture and an obtained product is high in hardness; the product requires no heating sintering treatment and is energy-saving, environment-friendly, energy consumption is saved, and environmental protection is facilitated; the prepared product cannot be broken easily, and storage and logistics transportation are facilitated; the firing-free ceramic is bright in color, delicate in quality, dirt-resistant, easy to clean and suitable for home decoration.

A mosaic kohlrabi seed-keeping method comprises the steps of (1) sowing: soil working and sowing at the end of August; (2) transplanting: transplanting when the seedling age is 27-30 days, and removing the mutation when planting; (3) management: applying composite fertilizer when the yellow leaves fall off from the live seedling to be transplanted and new leaves grow, and spraying the seedling after transplanting by mixing 20 g imidacloprid with 15kg water; (4) re-planting: at the first ten days of December when dark frost comes, pulling out the mosaic kohlrabi and sunning it for one day; cutting off the leaves when planting on the second day, and transplanting it to the field edge or corner where white radish grows nearby; (5) harvesting: at the early June next year, pulling out the mosaic kohlrabi plant and putting it somewhere shelters from the rain; and threshing after ripening, shell removing, drying and collecting. According to the invention, the mosaic kohlrabi is pulled out for sunning for one day, then planted again, therefore the plant can grow from nutrition growth to reproduction growth; the mosaic kohlrabi is planted being mixed with white radish, therefore the anthesis can be postponed more than half a month, and the mosaic kohlrabi is prevented from mixed pollination with other cruciferous crops and avoiding biological hybrid.

The invention discloses a cathode water-based paint emulsion and a production process thereof, belonging to the technical field of anti-corrosion paint. The emulsion includes 13-21 parts of epoxy resin, 5-9 parts of methyl ether, 1-1.5 parts of isooctyl alcohol, 1-1.5 parts 1 part of diethanolamine and 3 to 6 parts of polyamine resin are chemically reacted and mixed, then neutralized with 1.5 to 3 parts of carboxylic acid, and dispersed in 38 to 60 parts of deionized water. The above parts are all by weight. The emulsion of the invention has less loss in the production process, reduces the production cost, has high penetration rate, and has good leveling and ductility; the production process of the invention has high production efficiency and improves product quality.

The invention discloses a modified potassium titanate whisker / styrene-butadiene latex composite foaming material and a preparation process thereof. The preparation process comprises the following steps: uniformly mixing a vulcanization agent and an antioxidant, and forming a material A; mixing carboxylic butadiene-styrene latex and modified potassium titanate whisker, and forming a material B; uniformly mixing tri(acetylacetone)complex iron and polyhydroxyanisole, and forming a material C; uniformly mixing the material A, the material B and the material C, and introducing nitrogen or air; spraying the obtained mixture D by virtue of a spray gun, cooking by using a baking oven, thermosetting, and obtaining the modified potassium titanate whisker / styrene-butadiene latex composite foaming material. By adopting the modified potassium titanate whisker / styrene-butadiene latex composite foaming material, the elongation at break, the stripping strength, the wear resistance and the product quality of the styrene-butadiene latex composite foaming material can be improved, and the market influencing capability and market competitive power of the styrene-butadiene latex composite foaming material can be improved.

A process for preparing the superfine gel of raw Chinese-medicinal materials includes such steps as pulverizing to obtain superfine powder, sterilizing, adding propanediol, grinding, dissolving carbomer, EDTA-2Na and mycosten in water, swelling to become gel matrix, mixing with the superfine medicine dispersed liquid, adding nitrone and distilled water and stirring. Its advantages are no loss of active components and quick release.