280results about How to "High gloss" patented technology

The invention discloses a ceramic glaze pattern-glazed brick and a production method thereof. The ceramic glaze pattern-glazed brick is prepared by performing decorations of printing, colors and patterns in a ceramic brick glaze, burning the ceramic brick glaze at a high temperature of between 1,220 and 1,260 DEG C, and adopting a soft surface polishing process. The production method comprises the following steps: preparing a formulation of a combined blank; performing press forming on the blank; drying the blank; spraying a ground glaze on the surface of the dried blank; using a fancy glaze to perform printing on the ground glaze; spraying a cover glaze on the surface of the blank after the printing; burning the blank sprayed with the cover glaze at a temperature of between 1,220 and 1,260 DEG C for 50 to 60 minutes; and finally edging and polishing the burnt blank to obtain the ceramic glaze pattern-glazed brick. The ceramic glaze pattern-glazed brick has the advantages of abrasion resistance, no dirt absorption, good texture, high glossiness and transparency, good decorative effect and wide decorative varieties.

The invention relates to a method for preparing organosilicon modified acrylic resin. An organosilicon unit is introduced into an acrylic polymer chain segment, and polyorganosiloxane is grafted to an acrylate chain segment through the organosilicon unit. The resin comprises raw materials such as a vinyl-containing micromolecular organosilicon monomer, styrene, a (methyl) acrylate monomer, hydroxyl-containing polyorganosiloxane, a solvent, an initiator and a catalyst, wherein the vinyl-containing micromolecular organosilicon monomer and the acrylate monomer are subjected to prepolymerization under the action of the initiator; and prepolymer and the hydroxyl-containing polyorganosiloxane are polymerized to form the resin under the action of the catalyst. The resin has high gloss and weather resistance and is suitable to be used as decorative finishing paint, and high mechanical property of the acrylic resin is kept.

The invention discloses a paint pulverizer, and relates to the technical field of paint production equipment manufacture. The paint pulverizer comprises a pulverizing cylinder, whose bottom is provided with a first filtering screen, the pulverizing cylinder is connected to a feed hopper, a rotation shaft and a plurality of pulverizing blades are arranged in the pulverizing cylinder, the plurality of pulverizing blades are fixed on the rotation shaft, one end of the rotation shaft is connected to a first motor through mechanical transmission; a powder pressing box is arranged under the pulverizing cylinder, the powder pressing box is provided with a discharge opening provided with a second filtering screen, two press rollers, which rotate in the opposite directions, are arranged in the powder pressing box and connected through gear transmission, and one of the press rollers is connected to a second motor. The paint fed into the pulverizing cylinder is pulverized by the pulverizing blades, then screened by the first filtering screen, transported to the powder press box, rolled by two press rollers that rotate in the reverse directions, and finally screened by the second filtering screen, the paint is more radically pulverized, the powder is finer, and the paint luster is brighter, compared to the prior art.

The invention relates to tin stripping liquid used for a process for stripping tin from a printed wiring board. The tin stripping liquid comprises the following ingredients: 30 to 38 percent of nitric acid, 9 to 11 percent of ferric nitrate, 0.5 to 0.8 percent of inhibitors, 0.6 to 0.8 percent of surface active agents, 0.5 to 0.8 percent of tin dissolving agents, 0.5 to 0.8 percent of brightening agents and 50 to 58 percent of water. The invention has the advantages that the tin stripping capacity is large and stable, the copper etching efficiency is obviously inhibited, and the processed copper surface has good laser and no agglomerated precipitates.

The invention teaches a method of manufacturing a high bulk, high gloss paperweb using a supercalender operation. A paperweb surface is coated with a plastic pigment. The paperweb is run through a multi-nip calender device wherein the nip load of the paperweb is maintained at a load of about 1,000 pounds per linear inch at each nip. The temperature of the hard rolls are about 450 degrees Farenheit or less.

The invention relates to a synthesis method of a styrene/acrylate-modified quick-drying water-based alkyd resin, which comprises the steps of synthesis of base alkyd resin and modification of the base alkyd resin. The styrene/acrylate-modified quick-drying water-based alkyd resin is synthesized by a fatty acid process and a graft copolymerization process. The method comprises the following steps:polycondensing monoacid, polybasic acid and polyalcohol to obtain a base alkyd resin; and mixing modifying monomers and an initiator, and dropwisely adding the mixture into the base alkyd resin to carry out graft copolymerization, thereby obtaining the modified alkyd resin. The quick-drying water-based alkyd resin obtained by the method provided by the invention has the advantages of quick dryingat normal temperature, high hardness, hydrolysis resistance, high water resistance, strong weather resistance and high glossiness.

The invention discloses stainless steel liquid polishing paste and a preparation method thereof. The polishing paste comprises wax, fatty acid, an emulsifier, a surface active agent, oil, a grinding material, additives and deionized water. The preparation method comprises the following steps: sequentially adding the wax, the fatty acid, the emulsifier, the oil and the additives into a thermostatic container with 80 to 90 DEG C under a stirring condition, stirring, completely dissolving to obtain a mixed solution; adding the surface active agent and the deionized water into another container, heating and stirring, and completely dissolving to obtain a surface active agent solution; slowly adding the surface active agent solution into the mixed solution, continuously stirring for 20 to 40 minutes at the temperature of 80 to 90 DEG C, and emulsifying; adding the deionized water to the grinding material to prepare a grinding material suspension; slowly adding the grinding material suspension, stirring, cooling, and then stirring for 30 to 50 minutes at a high speed to obtain a product. The polishing paste is used for mechanically polishing stainless steel, so that good surface quality and high glossiness can be obtained; moreover, a polished workpiece is simple to wash. The preparation method is simple in process and easy to operate and can produce a high-quality product.

The invention provides modified alkyd resin and a preparation method of the modified alkyd resin. The modified alkyd resin is prepared by carrying out a reaction on an alkyd mixture, wherein the alkyd mixture comprises 15-25 parts by weight of 3, 5, 5-trimethyl hexanoic acid; 3-9 parts by weight of 1, 2-propanediol, 25-35 parts by weight of phthalic anhydride; 0.35-0.75 part by weight of maleic anhydride, 18-24 parts by weight of trimethylol propane, 2-5 parts by weight of pentaerythritol, 2-4 parts by weight of water aqua, 0.05-0.2 part by weight of subtractive antioxidant and 14-16 parts by weight of letdown solvent. Because the 3, 5, 5-trimethyl hexanoic acid replaces cocinic acid and lauric acid to modify alkyd resin, a finish film has excellent fullness, gloss and yellowing resistance and is easy to use. The invention further provides a two-component glossy white finish.

The invention discloses a paint used for a coiled metal material. The existing paint prepared by polyester resin has the disadvantages that the curing process needs high plate temperature, the energy consumption is high, the paint film is soft, and the scratch resistance, the chemical product resistance, the water resistance, the soiling resistance, the corrosion resistance and the friction resistance are poor. The paint used for the coiled metal material disclosed by the invention comprises the following components by weight percent: 40-55% of saturated polyester resin or epoxy modified saturated polyester resin, 15-35% of pigment, 0-10% of filler, 0-0.1% of de-foaming agent, 0.2-1.0% of wetting dispersant, 0-1.0% of flatting agent, 2-10% of ester solvent, 2-10% of aromatic hydrocarbon solvent, 2-15% of crosslinking agent, 0.1-1.0% of baked paint cooling catalyst, 0-1.5% of extinction powder, and 0.1-0.2% of wax powder. The paint disclosed by the invention has low curing temperature and high curing speed; and the painted film has excellent roughness and rigidity.

The invention relates to ultraviolet (UV) curing ink and a preparation method thereof. The UV curing ink comprises the components by mass percent: 32-42% of non-isocyanate polyurethane acrylate oligomer, 16-24% of epoxy acrylate oligomer, 18-32% of reactive diluent, 3-6% of photoinitiator, 2-4% of nano silicon dioxide, 1-2% of auxiliary agents and 6-12% of pigments. The invention also discloses the preparation method of the UV curing ink. The UV curing ink does not contain a polyisocyanic acid functional group, has environmental protection property, is rapid in photocuring, and has good gloss as well as excellent adhesive force, mechanical property and oil resistance.

A weld-resistant ink for weakly alkaline developing and photosensitive imaging of PCB contains modified acrylate as photosensitive oligomer (50-70 wt.%), epoxy resin (10-20), multifunctional acrylate (5-20), optical trigger (5-15), filler (7.5-30), pigment (0.5-1) and silica oil. Its advantages are high resistance to high temp (260 deg.C or more) and lustre, and not discolouring and dropping off.

The invention relates to a nanometer scaling-resistant and anticorrosion coating material used in gathering pipelines, which is utilized to prevent scaling and corrosion inside petroleum gathering pipelines and characterized in that: the coating material consists of 1 weight portion of an agent A and 0.1 to 0.3 weight portion of an agent B, wherein, the agent A comprises bisphenol A epoxy resin, n-butyl alcohol, xylene, dibasic ester, polyether modified polydimethylsiloxane, high molecular weight block copolymer containing pigment affinity group, defoaming polysiloxane, polyether oxosilane copolymer, polyacrylate, high molecular weight poly carboxylic acid and nanometer titanium dioxide containing amine derivative, nanometer silicon dioxide, sericite, talcum powder and crystalline flake graphite; and the agent B comprises polyamide additive product, n-butyl alcohol and dibasic ester. The effects of the invention are that: the coating material has good constructability and storage stability and the film coating thereof has excellent scaling-resistant performance and good anticorrosion performance; the rate of scaling prevention for the pipelines can achieve above 80 percent.

A material, system for generating and associated method for producing of a composite, resin based and waterproof article exhibiting a faux tile board appearance. The tile board material is produced according to a co-extruding or co-laminating process and in order to include at least a top layer and a backer layer, one or more of which is substantially opaque and includes a decorative component mimicking at least one of a metallic, glass graphic or stone appearance. Either or both of a heat embossing component or a mechanical and numerically controlled router is employed to create a plurality of intersecting grid lines having a roughened, matte finish which mimics that of grout lines separating tile surfaces.

The invention discloses a preparation method of an impregnated paper for a decorative surface on high-glossiness furniture, belonging to the field of a decorative paper. The method comprises steps of: preparing modified melamine formaldehyde resin stock solution; impregnating a printing roll paper by a modified melamine formaldehyde resin stock solution groove, adjusting a quantifying roller, and controlling the glue quantity at 60-150g/m<2>; leading the impregnated roll paper into a first suspending type oven to dry at the temperature of 100-150 DEG C, coating modified melamine formaldehyde resin mixed liquor on the surface of the roll paper, and controlling the glue coating quantity at 40-100g/<2> by an anilox roll; and leading the roller-coated roll paper into a second suspending type oven to dry at the temperature of 100-150 DEG C, controlling a roll paper running speed at 10-12m/minutes, and cooling by a cooling roller to obtain the impregnated paper. The preparation method is reasonable in the technology, simple in operation, reliable in the obtained impregnated paper quality and obvious in effect.

The invention relates to the special packaging film manufacturing technology and discloses a high-brightness polyester film and a preparation method. The high-brightness polyester film comprises a layer A, a layer B and a layer C, wherein the layer B is a middle core layer and made of a ultra-glazed polyester slice, the layer A is an upper surface high-brightness layer and made of an organic macromolecular anti-blocking polyester slide and an ultra-glazed polyester slice, and the layer C is a lower surface high-brightness layer and made of an organic macromolecular anti-blocking polyester slice and an ultra-glazed polyester slice. By selecting modified synthesized organic macromolecular materials as anti-blocking additives and changing the structure of BOPET (biaxially-oriented polyethylene terephthalate) polyester film and general crystal speed and crystallinity degree by special production process, the polyester molecular structure is changed, effects of high luster, high light permeability, low haze and high brightness are realized, and opening property and optical performance are excellent.

The invention relates to a corneal contact lens polishing solution which comprises the following components in parts by weight: 10-30 parts of inorganic polishing powder, 0.5-5 parts of dispersing agent, 1-15 parts of thickening agent, 10-30 parts of moistening agent, 0.1-5 parts of surfactant and 100 parts of water. A preparation method of the corneal contact lens polishing solution comprises the following steps: (1) putting 100 parts by weight of hot water into a beaker, adding 10-30 parts by weight of inorganic polishing powder and 0.5-5 parts by weight of dispersing agent into the hot water, and stirring and dispersing till the water temperature is reduced to be the room temperature, so as to obtain suspension; (2) adding 1-15 parts by weight of thickening agent into the suspension, and stirring till the thickening agent is completely decomposed so as to obtain a mixture solution; (3) adding 10-30 parts by weight of moistening agent and 0.1-5 parts by weight of surfactant into the mixture solution of the step (2) at one time, and continuing stirring till a uniform mixture solution is obtained, that is, the high-performance polishing solution for hard contact lenses.

A styrene-acrylate emulsion with excellent leveling property is disclosed, which is mainly used for formulating construction coatings. The formulation thereof comprises: 15-20% of styrene, 15-20% of butyl acrylate, 10-15% of methyl methacrylate, 1-3% of acrylic acid, 1-5% of surfactant, 0.1-0.5% of persulfate and 50% of water. According to the invention Newtonian-like liquid is polymerized by means of the appropriate proportioning of four surfactants and the matching of anionic surfactant and non-ionic surfactant. The styrene-acrylate emulsion produced based on the formulation has good leveling property, fast disappearance of brushmark, flat paint film and high glossiness.

Provided is an ink jet ink capable of recording an image having an unprecedentedly high level of scratch resistance and excellent glossiness while satisfying reliability of the ink such as ejection stability. The ink jet ink contains at least a pigment and a graft polymer, and is characterized in that the graft polymer includes at least a specific nonionic unit and a unit having a polysiloxane structure.

A high-glossiness flame-retardant polypropylene composite comprises, by weight, from 45 to 95 parts of polypropylene, from 5 to 15 parts of flame-retardant agent, from 0 to 40 parts of flame retardant synergist, from 5 to 10 parts of compatilizer, from 0.5 to 3.0 parts of nucleating agent, from 0.2 to 1.0 part of lubricant, from 0.2 to 0.4 part of coupling agent and from 0.1 to 0.5 part of antioxidant. A flame-retardant system composed of magnesium hydroxide and melamine bromated is compounded with the polypropylene to endow the polypropylene composite with excellent flame-retardant performance, and polypropylene graft compound is added to improve compatibility of the flame-retardant agent with the polypropylene so as to further improve the flame retardancy. The high-glossiness flame-retardant polypropylene composite belongs to low-halogen flame-retardant polypropylene, contains little halogen flame-retardant components, is low in smoke generating quantity and toxicity, has the advantages of high glossiness, free of precipitation, high glow wire, low smoke density, high rigidity, surface hardness and heat resistance, and the like, and is widely applicable to fields of switch panels, sanitary wares, home appliance casings and the like.

The invention discloses a preparation method of waterborne alkyd enamel. The preparation method comprises the following components in percentage by mass: 45%-55% of waterborne alkyd resin, 10%-15% of rutile type titanium dioxide, 0.3%-1% of carbon black, 10%-15% of precipitated barium sulphate, 0.2%-0.5% of a waterborne dispersing agent, 0.1%-0.2% of a waterborne antifoaming agent, 0.1%-0.2% of a waterborne foam inhibitor, 1%-2% of hydrated magnesium silicate, 0.8%-1.2% of waterborne drier, 0.2%-0.4% of a waterborne anti-skinning agent, 0.5%-1% of a water-based thickener, 2%-4% of a neutralizer, 2%-4% of a hydrotropy agent, 2%-4% of a coalescing agent, 0.1%-0.2% of a waterborne flatting agent and 8%-9.6% of deionized water. The method comprises the following technological steps: stirring the waterborne alkyd resin evenly, and testing and adjusting the pH value; diluting the foam inhibitor with the deionized water, then adding to a production cylinder, stirring, and adding the rutile type titanium dioxide and the like, dispersing and then grinding; adding a compound drier and the like, and stirring; adjusting the viscosity with the deionized water; and adjusting the pH value of the product with the neutralizer. The waterborne alkyd enamel has the advantages of being high in drying rate, high in glossiness, excellent in weather fastness, excellent in salt water resistance, and free of a blistering or rusting phenomenon after being soaked in a 3% sodium chloride solution for 480 hours.

The invention belongs to the technical field of coating, and especially relates to a vacuum plating UV cured primer. The primer includes the following materials of, by weight, 15-30% of low-functionality acrylic ester, 10-25% of high-purity reactive diluent, 10-20% of epoxy acrylate, 25-45% of accessory ingredient, and 3-5% of photoinitiator. The primer of the invention can be cured fast and has good abrasive resistance, pollution tolerance, scratch resistance to hard objects, high glossiness, low volatility and no pollution. Therefore, the primer can be widely applied to flame plating of electron products or electrical equipment and cosmetic containers.

A white toner has a first temperature range not less than 25° C. in which 60° glossiness is 10 or less between a fixable minimum temperature and a fixable maximum temperature thereof. The white toner has a second temperature range not less than 25° C. in which 60° glossiness is from 30 to 60 therebetween.

The invention relates to a glass fiber reinforced plastic lighting fixture shell, belonging to the technical field of outdoor lighting fixture processing. According to the processing technology disclosed by the invention, organic glass fiber reinforced plastic substitutes for aluminium, aluminium alloy or magnesium alloy material, wherein the organic glass fiber reinforced plastic comprises the following raw material components: unsaturated polyester resin, polyester gel coat resin, roving checked cloth, a chopped fiber felt, a surface mat, a curing agent, an accelerating agent, a demoulding agent and a thin film. The processing technology of the glass fiber reinforced plastic lighting fixture shell comprises the following steps of: automatically inspecting a construction site, carrying out pre-treatment on a mould, selecting a reinforcing material, cutting the reinforcing material, selecting a polyester resin glue solution, preparing the polyester resin glue solution, carrying out gel coat construction, pasting, solidifying, and carrying out product inspection, thus the glass fiber reinforced plastic lighting fixture shell is obtained. The glass fiber reinforced plastic lighting fixture shell product disclosed by the invention has the advantages of corrosion resistance, flame retardance, light weight, high strength, ageing resistance, strong designability, safety, skid resistance, excellent electrical property, no magnetic property and safety in use in anti-electromagnetic anti-knock environment.

The invention relates to lead-free glass powder used in refractory glass screen printing ink, the preparation and the application thereof. The components of the glass powder by weight percentage are: 30-50 percent of Bi2O3, 10-50 percent of B2O3, 0-30 percent of ZnO, 0-10 percent of Al 2O3, 0-10 percent of SiO2, 0-10 percent of MgO, 0-6 percent of K2O, 0-6 percent of Na2O and 0-6 percent of Li2O; the preparation is that : each material is weighed and taken according to the weight percentage of each component, and then well mixed, put into a quartz crucible, and put into an electric furnace, and the temperature is preserved. The glass melt is poured into a bead machine to be pressed into thin slices, or poured into cold water, dried, ball ground, screened by a 300 mesh sieve, and finally preserved in dry condition. The glass powder is applied in the printing, the base plate of which is float glass, and can be sealed with glass, ceramic and metal which are at the same temperature and have the same expansion coefficient.

The present invention is a water-thinned latex paint containing nanometer calcium carbonate for outer wall and its preparation process. The paint consists of nanometer calcium carbonate, modified polymer emulsion, other pigment and filler, assistant A, assistant B, assistant C and calcium carbonate slurry. The modified polymer emulsion consists of soft monomer and hard monomer in the mass ratio of 54/46 to 56/44, the soft monomer is methyl acrylate, ethyl acrylate or capryl acrylate; and the hard monomer is methyl methacrylate or styrene. The nanometer calcium carbonate as the paint solid component can disperse homogeneously in the latex paint without needing surface modification and the paint has raised performance.

The invention relates to a pearl pigment technology, in particular to a composite mica cerium titanium pearl pigment and a preparation method thereof. CeO2-mica pearl pigment is a yellow pearl pigment which is obtained by cladding oxide CeO2 on the surface of mica pearl pigment by a liquid phase cladding method, but has poor glossiness. The composite mica cerium titanium pearl pigment comprises aCeO2-mica substrate on which TiO2 oxide is cladded, and the cladding rate of TiO2 is 1-20%. The surface glossiness of TiO2-CeO2-mica pearl pigment prepared by multi-layer cladding is much higher thanthat of the CeO2-mica pearl pigment, and the color of the yellow CeO2-mica pearl pigment is turned into bright yellow instead of being covered by the cladded CeO2, thus having better luster effect and color effect than the pearl pigment cladded with single-layer CeO2.

The invention relates to a presswork production coating machine. The coating machine comprises a supporting stand, a material placing stand, a heating device, a flattening device (4) and a heat sealing device. The invention solves the difficulties that existing presswork production coating machines fail to realize even and smooth heating of a thin film in the process of thin film heating, gas between a presswork and the thin film cannot be successfully exhausted, so the presswork cannot be closely attached to the thin film, wrinkles and bubbles are therefore caused on the surface of the presswork and the coating effect is influenced. Meanwhile, the invention solves the difficulties that existing equipment fails to timely remove a hot melting block in the process of heat sealing of the thinfilm, so after long-hour operation of the hot melting block, a lot of melted thin films are adhered to the surface of the hot melting block, heat on the surface of the hot melting block cannot be transferred out, heat sealing is not tight, and the gloss, smoothness and aesthetic appearance of a coated film are affected.

The invention discloses a super-tough nylon 66 composite material. The super-tough nylon 66 composite material comprises the following raw materials by mass: 70 to 80 parts of a nylon 66 resin, 18 to 30 parts of a flexibilizer, 0.3 to 2 parts of a chain extender, 0.1 to 0.2 part of a hindered phenol anti-oxidant, 0.1 to 0.2 part of a phosphite anti-oxidant and 0.1 to 0.4 part of a lubricant. A preparation method for the super-tough nylon 66 composite material comprises the following steps: 1) uniformly mixing all the raw materials; and 2) carrying out extrusion granulation and drying. The composite material prepared in the invention has high tensile strength, bending strength and notch impact strength and high glossiness.

The present invention is a water-thinned latex paint containing nanometer calcium carbonate for inner wall and its preparation process. The paint consists of nanometer calcium carbonate, modified polymer emulsion, other pigment and filler, assistant A, assistant B, assistant C and calcium carbonate slurry. The modified polymer emulsion consists of soft monomer and hard monomer in the mass ratio of 54/46 to 56/44, the soft monomer is methyl acrylate, ethyl acrylate or capryl acrylate; and the hard monomer is methyl methacrylate of styrene. The nanometer calcium carbonate as the paint solid component can disperse homogeneously in the latex paint without needing surface modification and the paint has raised performance.

An image forming apparatus including an image carrier; an intermediate transfer member having a first portion and a second portion that has a higher glossiness than that of the first portion; a primary transfer member; a light source to emit light to the intermediate transfer member side; a detector to detect intensity of reflected light emitted from the light source and then reflected from the intermediate transfer member and a density adjustment pattern formed on the intermediate transfer member; a processor including a light-emission intensity adjuster to adjust light-emission intensity from the light source based on detected intensity of light reflected from the second portion of the intermediate transfer member; and an image forming condition controller to control image forming conditions for forming a toner image based on the detected intensity of the light reflected from the density adjustment pattern formed on the intermediate transfer member.