43results about How to "With matte effect" patented technology

The invention discloses a single-side matt polyester film with a layered structure comprising at least a first film layer and a second film layer which are co-extruded, compounded with each other and arranged next to each other; the first film layer is arranged on the surface layer of the polyester film and is a matt layer, which contains 50 to 80 wt percent of the polyester, 20 to 50 wt percent of nylon polymer and 0 to 0.5 wt percent of crystal nucleating promoter; the second film layer is a highly transparent layer, the main component of which is the polyester. The invention also discloses a method for manufacturing the single-side matt polyester film. As the method does not require the aforehand special preparation of the matt master batch, the whole process is simple. The manufactured polyester film not only has favorable matt effect, but also has excellent transmittance and is in particular applicable to the use for printing, aluminum plating and compounding in the field of packaging.

The invention discloses an extra-weather-resistant matt fluorocarbon-polyester composite powder coating and a preparation method thereof. The powder coating is prepared from a component A and a component B in a ratio of 1:1-1:1.5 by means of dry mixing and grinding, wherein each of the component A and the component B contains a fluorocarbon resin and polyester resin dual-curing system. The extra-weather-resistant matt fluorocarbon-polyester composite powder coating has the advantages of simple technological formula, extra weather resistance, resistance to acid and alkali, capabilities of overcoming the shortcomings of poor adhesion and poor pigment filler wettability of a pure fluorocarbon powder coating and showing extra weather resistance by curing coats, long outdoor service life, low material use and maintenance integrated cost and the like.

The invention discloses non-slip glaze, a non-slip ceramic tile and a preparation method thereof. The non-slip glaze is prepared from the following components in parts by weight: 40 to 65 parts of SiO2, 15 to 30 parts of Al2O3, 0.1 to 0.5 part of Fe2O3, 5 to 10 parts of CaO, 1 to 9 parts of MgO, 1 to 4 parts of K2O, 0.1 to 2 parts of Na2O, 0.5 to 1.5 parts of ZnO, 0.01 to 0.1 part of TiO2, 0.01 to0.1 part of B2O3, and 5 to 9 parts of BaO. Sharp convex peaks cannot be formed on the surface of the non-slip ceramic tile, the non-slip ceramic tile has a good non-slip function, the PTV value of the non-slip ceramic tile can be 36-65, the corresponding anti-slip grade can reach R10-R13, meanwhile, the non-slip ceramic tile has a matt effect, and the glossiness of the non-slip ceramic tile is averagely smaller than 3 degrees.

The invention discloses a preparation method of a ceramic tile with bright and matte effects. The preparation method comprises the following technology steps of (1) applying surface glaze to the ceramic tile blank, so as to obtain a surface glaze layer; (2) printing decoration pattern textures on the surface glaze layer in an ink jet way, and drying, so as to obtain a decoration pattern texture layer; (3) printing a low-temperature ceramic glue with pattern texture onto the decoration pattern texture layer in an ink jet way, so as to obtain a low-temperature ceramic glue layer; (4) spraying bright and matte dry particle glaze onto the low-temperature ceramic glue layer, and drying, so as to obtain a bright and matte dry particle layer; (5) firing at high temperature, so as to obtain a finished product. The preparation method has the advantages that under the synergistic function of the low-temperature ceramic glue and the bright and matte dry particle glaze, the tolerance rate of decoration pattern textures and glue pattern textures is high, so that while the bright and matte combination effect is realized on the decoration pattern texture layer, the bright and matte combination effect is also realized on the bright and matte dry particle layer at the surface of the ceramic tile, the controllability of the bright and matte effect of the whole ceramic tile is strong, and the definition of the decoration patterns is good. The invention also discloses the ceramic tile with the bright and matte effect prepared by the preparation method.

The invention relates to the technical field of protective films, in particular to a frosted anti-dazzle protective film and a preparation method thereof. The frosted anti-dazzle protective film comprises a protective film layer, a frosted anti-dazzle coating layer, a base material layer, a bonding layer and a strippable film layer which are arranged in sequence from top to bottom, wherein the upper and lower surfaces of the frosted anti-dazzle coating layer are respectively adhered to the lower surface of the protective film layer and the upper surface of the base material layer; the upper and lower surfaces of the bonding layer are respectively adhered to the lower surface of the base material layer and the upper surface of the strippable film layer; the raw material of the frosted anti-dazzle coating layer adopts a mixture of a heat curing acrylic resin hardening liquid and a light curing acrylic resin hardening liquid with the ratio of the heat curing acrylic resin hardening liquid to the light curing acrylic resin hardening liquid being 1:(1-5). The frosted anti-dazzle protective film has a frosted effect and a good anti-dazzle effect, cannot produce problems of bright specks and turning white, can further improve light transmittance, guarantee the fidelity of images, and enhance the user experience.

The invention provides a machining technology of a hair clipper blade. The outer surface of the blade produced through the machining technology has the semigloss effect. The method comprises the stepsof A, punching, wherein a punching machine is used for punching steel, and a blade blank is formed; B, heat treatment, wherein the blank subjected to punching is subjected to heat treatment through amesh belt type heat treatment furnace; C, slope grinding, wherein the slope of the blank subjected to heat treatment is ground through a grinding machine; D, chamfering, wherein the edge of the ground blank is chamfered through an eddy type optical grinding machine via a triangular polishing block; E, outer surface grinding, wherein the outer surface of the chamfered blank is subjected to grinding through a hexagonal type rotation roller via cylindrical abrasive materials; F, smoothing, wherein the outer surface of the blank with the ground outer surface is subjected to grinding through the hexagonal type rotation roller via ceramic ball abrasive materials; and G, mirror surface polishing, wherein the front face and the reverse face of the blank subjected to smoothing are subjected to polishing through a plane polishing machine.

The invention relates to the field of material surface treatment and particularly relates to a method for machining frosted ceramic. The method for machining the frosted ceramic comprises the following steps of: A, preparing sand blasting equipment and a sand blasting material; and B, feeding the sand blasting material into the sand blasting equipment; and transmitting the sand blasting material to an air vent by compressed air, so that the sand blasting material impacts the surface of a ceramic product at a high speed. With the adoption of the method, the defects of a product capable of being lighted can be overcome, so that the machined surface of the product has the frosted effect. The surface of the machined material has the sense similar to plastics, and further has the sense of metal. Furthermore, no fingerprints are formed after the product is in contact with fingerprints of a hand. And the machined product has the advantages of high rigidity, good toughness, abrasion resistance, erosion resistance and oxidation resistance.

The invention discloses a skin-core polypropylene composite plastic high imitation rattan and a preparation method thereof. The high imitation rattan is prepared by the steps of: a. mixing a polypropylene matrix, a toughening agent, a compatilizer, a physical foaming agent, an antioxidant and a pigment, then conducting melt extrusion and foaming to obtain a foamed polypropylene rattan-imitating substrate; b. adding a soluble pore-forming agent, straw glue and inorganic whisker into an organic solvent to prepare a viscous outer wall solution; and c. impregnating the rattan-imitating substrate in the outer wall solution, then conducting washing and drying curing, thus obtaining the skin-core polypropylene composite plastic high imitation rattan. The method has the beneficial effects that: the high imitation rattan prepared by the method provided by the invention has a rough and matt surface, has appearance, texture and density similar to those of natural rattan, also has soft texture like natural rattan, completely achieves the performance of natural rattan, at the same time has high tensile strength and folding endurance, good mechanical properties and good durability, thus having wide application range.

The invention discloses a UV offset printing frosted ink, and a preparation method thereof. the UV offset printing frosted ink is composed of, by weight, 40 to 70 parts of a high molecular resin binder, 15 to 30 parts of wax powder, 10 to 30 parts of an active diluents, 5 to 10 parts of a photoinitiator, and 1 to 5 parts of a dispersant. The UV offset printing frosted ink contains no volatile solvent; the VOC content is capable of satisfying requirements in tobacco industry environmental protection standards; screen printing steps are reduced; production efficiency is increased; production cost is reduced; printing printability is excellent; and excellent offset printing effect is achieved.

The invention relates to a shell assembly, a preparation method thereof and an electronic device. The shell assembly comprises a transparent substrate and a reflection unit, the transparent substrateis provided with a decorative surface, and a plurality of spaced rough areas are arranged on the decorative surface. The reflection unit is arranged on the decorative surface, covers each rough area and covers a gap between the adjacent rough areas. The shell assembly is rich in style.

The invention discloses a coating formula, a preparation method and a coating method thereof. The coating formula comprises the following ingredients in percentage by weight: 45-50 percent of water-based polyurethane emulsion, 5 percent of handfeeling powder, 3-4 percent of a crosslinking agent, 0.5-1 percent of a defoaming agent, 0.5-1 percent of a wetting agent and 40-45 percent of a solvent. According to the coating formula, a coating can be formed on a base material, has the advantages of scratch resistance, matting performance, non-glare performance and the like, and has a certain velveteffect.

The invention provides a polyethylene terephthalate (PET) film frosted glue which comprises the components with the content: 18-22 parts of polyvinyl butyral (PVB), 1.6-2.4 parts of silica and 150-180 parts of silica, wherein 'part' represents unit mass. A preparation technology of the PET film frosted glue comprises the following steps of: (1) mixing the alcohol and the silica in proportion and evenly stirring the solution; (2) slowly adding the needed PVB into the solution obtained in the step (1), and evenly stirring; and (3) sealing, standing still and defoaming. The PET film frosted glue has the beneficial effects that after being spread onto a PET film, the PET film frosted glue can firmly attach on the surface of the PET film so as to lead the PET film to have frosting effect, the physical polishing process is omitted, and the cost can be reduced.