101results about How to "Good quick drying" patented technology

The invention provides waterborne marking paint and a preparation method and construction method thereof. The waterborne marking paint is prepared from, by weight, 15-35wt% of waterborne acrylic emulsion, 5-10wt% of fluorocarbon emulsion, 5-10wt% of waterborne epoxy emulsion, 1-3wt% of coalescing agent, 1-3wt% of waterborne wax emulsion, 0.5-5wt% of organic bentonite, 0.1-0.5wt% of antifoaming agent, 0.1-0.5wt% of thickener, 10-20wt% of nano-silicon carbide, 15-40wt% of heavy calcium carbonate, 5-10wt% of titanium dioxide, 1-3wt% of ethanol, 0.1-0.5wt % of waterborne dispersing agent, 0.5-1.5wt% of waterborne drier, 0.2-0.5wt% of multifunctional auxiliary agent and the balance deionized water; the particle size of silicon carbide is 600-900 nm. The waterborne marking paint has excellent quick-drying performance, abrasion resistance, weather resistance and stain resistance.

The invention discloses a filament of fiber-mixing polyester and the producing method, which is water-absorption, drying quickly, anti-permeable and heteromorphic. The content of titania in the filament of fiber-mixing polyester is 1.5-3%. The filament of fiber-mixing polyester comprises heteromorphic and circle silks. The silk number ratio, namely heteromorphic silk / circle silk, is 1 to 2, the size ration, namely heteromorphic silk / circle silk is 0.8-1.2 and the heteromorphic degree of the silk, x, is 35-55%. The production method contains choosing polyester chip, passing through spinneret and winding the spinning silk. The invention is provided with good water-absorption and drying performance, and good anti-permeable effect. It is also provided with simple producing technology, easy operation so as to ensure the good performance of production.

The invention discloses fluorine-silicon-epoxy-modified aqueous acrylate emulsion ink special for a PVC film and a preparation method of the ink. The ink consists of the following raw materials in parts by weight: 1-5% of a film forming additive, 0.5-3% of a surfactant, 0.5-3% of a drier, 0.5-3% of a leveling agent, 1-5% of a crosslinking agent, 15-20% of aqueous color paste, 50-60% of a fluorine-silicon-epoxy-modified aqueous acrylate emulsion and 20-30% of water. The fluorine-silicon-epoxy-modified aqueous acrylate emulsion ink takes the water as a solvent, so that the ink has no volatile odor; when the ink is applied to the PVC film, the wettability is good; an ink coating film with the thickness of 50 um can reach a surface drying state within 6 seconds at 50 DEG C, and the adhesion fastness reaches 99%; the ink can be scrubbed by 70% of an ethanol aqueous solution more than 100 times after curing completely, and the adhesion resistance reaches 95%; and the preparation process is simple, the production cost is low, and the ink is favorable for universal popularization and application.

The invention discloses a self-cleaning water paint. The self-cleaning water paint is prepared from, by weight, 35-50 parts of water-borne-acrylic-modified epoxy emulsion, 5-20 parts of amino resin, pigment and assistants, wherein the pigment is prepared from, by weight, 3-20 parts of titanium dioxide, 1-9 parts of light expanding powder and 1-10 parts of organic silicone powder; the assistants are prepared from, by weight, 0.1-0.2 part of a PH adjusting agent, 0.1-0.2 part of an antifoaming agent, 2-5 parts of a silm forming assistant, 1-10 parts of an efficient lotus-leaf water repellent agent, 0.3-0.5 part of a wetting dispersant, 0.3-0.5 part of a base-material wetting agent, 5-10 parts of deionized water and 0.5-1.0 part of a thickening agent. The self-cleaning water paint is the ultralow-VOC water-based light-industry water paint, the hydrophobicity of a coating is improved for reducing the contact area between the coating and water and shortening contact time between the coating and water, and the aim of improving the waterproof performance of the coating is finally achieved. The invention also provides lamp-cover-or-metal-painting application of the self-cleaning water paint and the lamp cover; the lamp cover is coated with the self-cleaning water paint.

The invention discloses a dual-component priming paint, which comprises the following parts: 5-40% hydroxy acryl resin, 0-5% pigment filler, 0.01-3% drier, 0.1-5% solvent and 0.05-2% hardener, wherein the priming paint adopts acrylic acid resin with low-hydroxy value and high-hydroxy activity, which has quick-drying effect through mating HDI tripolymer. The invention reduces roasting time and manufacturing cost, which improves manufacturing efficiency and perfects the property of the product.

The invention provides water-borne acrylic-modified alkyd resin emulsion which comprises the following components in percentage by weight: 15-25% of polyester modified alkyd resin, 10-20% of a glycol ether solvent, 5-20% of a propylene glycol ether solvent, 0-5% of n-butanol, 5-8% of vinyl monomer, 15-25% of acrylic monomer, 2-6% of BPO, 4-7% of organic amine and 21% of deionized water, wherein the polyester modified alkyd resin comprises the following components: 12-20% of rosin, 22-30% of unsaturated fatty acid, 25-35% of polyester, 3-8% of diethylene glycol, 1-5% of pentaerythritol, 7-12% of maleic anhydride, 3-10% of xylene, 0.5-2.5% of sodium hydrogen sulfite and 10% of a glycol ether solvent and a propylene glycol ether solvent. Compared with the prior art, the water-borne acrylic-modified alkyd resin emulsion has the benefits of higher environment friendliness and better water solubility.

The invention discloses an acrylic water-based paint for motor shells and a preparation method thereof, relating to the technical field of metal water-based paints. The acrylic water-based paint for motor shells comprises the following raw materials in parts by weight: 45-50 parts of acrylic modified resin, 0.4-0.8 part of pH regulator, 0.6-1.5 part of dispersing agent, 0.3-0.5 part of defoaming agent, 0.01-0.5 part of graphene oxide, 0.05-3 parts of carbon black, 10-20 parts of rutile titanium white, 2-10 parts of antirust pigment, 0.5-4 parts of matting powder, 0.5-8 parts of ground calcium carbonate, 3-8 parts of barium sulfate, 0.05-0.15 part of anti-settling agent, 2-3 parts of film forming aid, 0.1-0.5 part of wetting agent, 0.1-0.5 part of leveling agent, 0.1-0.5 part of flash-rust inhibitor, 0.1-1.2 parts of thickener and 6-16 parts of deionized water. The water-based paint has the advantages of favorable antirust effect, quick air-drying, high adhesive force and high hardness; and by using water as the diluter, the water-based paint satisfies the environmental requirements, and is harmless to the human body.

The invention relates to the technical field of cloth shell fabrics, in particular to a padding production process of a single moisture conductive quick-drying shell fabric. The process is characterized by comprising the following steps of: according to the principle of printing technology, placing prepared waterproofing agent, labberring agent and thickener in a padding groove, adjusting the PH to 8.0 by using ammonia, then placing knitwear and textile fabrics to be treated using a padding device, coating on the shell fabric, wherein the coating technology is screen scraper blade floating coating; then drying twice, wherein the drying temperature is 130 DEG C for 2-3 minutes after first coating, and the drying temperature at high temperature is 170 DEG C for second shaping, the padding speed is controlled at 20 meters / minute, and the whole cloth is stably finished within 1 minute. Compared with the prior art, the invention has the advantages of simple preparation processes, good quick-drying property which accelerates the moisture conductive speed of the shell fabric after absorbing moisture, high temperature resistance, convenient cutting and good comfort provided for the users.

The invention discloses environment-friendly anticorrosion quick-drying type primer-topcoat integrated air-dry paint and a preparation method thereof. The air-dry paint is characterized in that acrylic acid modified epoxy ester resin and styrene modified acrylic resin are jointly used as a film forming matter; a calcium and manganese naphthenate compound drier prepared from calcium naphthenate, manganese naphthenate and isobutanol is contained; various auxiliary agents and pigment fillers are added; an excellent air-dry effect can be achieved; good properties of water resistance, salt resistance, salt spray resistance and the like are realized. The air-dry paint provided by the invention has the advantages that the work efficiency is high; only once construction is needed; a large number of organic solvents are not contained; almost no pollution is caused on environment; heating is not needed in a work state; the energy consumption is reduced; the air-dry paint belongs to primer-topcoat integrated air-dry paint integrating environment protection, anticorrosion and quick drying.

The invention relates to the technical field of paints, specifically to a waterproof paint with an improved hydrophobic property. The waterproof paint with the improved hydrophobic property comprisesthe following components: amine-terminated polyether, hydroxyl terminated polyether, isocyanate, dioctyl phthalate, a chain extender, hydrophobic modified fillers, a catalyst, cyclohexane, a silane coupling agent and an auxiliary, wherein inorganic fillers contained in the hydrophobic modified filler are kaolin, a talcum powder and light calcium carbonate; the surfaces of the inorganic fillers aretreated by using a modifier with taking an organic silane coupling agent, stearic acid, ethylene glycol and acetic acid as main components so that the hydrophobic property of the inorganic fillers and the compatibility between the inorganic fillers and a polyurethane polymer are both improved. Therefore, the hydrophobic property of the modified waterproof paint is improved, and the stability andthe weather resisting performance of the material are improved.

The invention discloses an aqueous dispersion of carbon black, which exhibits excellent dispersibility in an aqueous medium, and exhibits excellent wear resistance (quick drying), jetting stability, etc., and can be used as an inkjet printer Water-based black ink, etc. The carbon black aqueous dispersion includes an aqueous medium and carbon black dispersed in the aqueous medium, and the acidic groups formed by liquid-phase oxidation on the surface of the carbon black use basic amino acids and a base other than basic amino acids The neutralization of the acidic compound, the hydrogen atom of the acidic group is replaced by the basic amino acid and the basic compound. Also disclosed is a method for the preparation of an aqueous dispersion of carbon black, which comprises liquid-phase oxidation of carbon black, removal of reducing salts from the resulting slurry, neutralization of carbon black with basic amino acids and basic compounds other than basic amino acids, making The basic amino acid and basic compound replace the hydrogen atom of the acidic group, and the resulting product is purified.

The invention provides a waterborne two-component epoxy composition as well as a preparation method and application thereof. The composition comprises a component A containing a waterborne epoxy resindispersion and a component B containing a waterborne epoxy curing agent, wherein the waterborne epoxy resin dispersion is a system formed by dispersing emulsified first epoxy resin into a water phase; and the waterborne epoxy curing agent is a polyethylene polyamine curing agent modified by second epoxy resin. According to the invention, the quick-drying waterborne two-component epoxy compositionis obtained, and a paint film obtained by using the composition has the advantages of low VOC, higher drying speed, better film-forming property, no cracking during thick coating and excellent corrosion resistance.

[Problem] To provide: a spun yarn which has not only a soft texture but also functions that cannot be attained by a natural or cellulosic fiber alone, namely high water absorption, quick drying property and non-see-through property, and which is suitable for clothing, particularly for inner shirts or sport shirts; and a woven or knitted fabric comprising the same. [Solution] A mixed spun yarn which comprises 20 to 80 mass% of a polyester-based fiber having a flat multi-lobe section and 20 to 80 mass% of a cellulosic fiber, wherein: the cross section of the polyester-based fiber has a flat shape which has six or more protrusions on the circumference; and the flatness degree and modification degree of the cross section are prescribed.

The invention discloses a molybdenum disulfide lubricating spray. The molybdenum disulfide lubricating spray comprises components in percentage by weight as follows: 15%-25% of molybdenum disulfide powder, 30%-40% of modified epoxy resin, 10%-20% of a quick-drying auxiliary, 2%-8% of a high-temperature-resistant auxiliary, 10%-20% of a coalescing agent and 5%-15% of a binding force enhancer. The molybdenum disulfide lubricating spray is simple and convenient to use, has good quick-drying capacity and temperature tolerance, can be applied to the ultrahigh temperature environment and the ultralow temperature environment and has good lubricating property, abrasion performance and extreme pressure resistance, and the temperature tolerance range is 180-450 DEG C.

The invention provides water-soluble nail polish and a preparation method thereof. The water-soluble nail polish comprises a waterborne polyurethane-modified acrylic composite emulsion, a film formingaid, a waterborne wetting dispersant, a waterborne substrate wetting agent, a thickening agent, an adhesion promoter, a pigment, other auxiliaries and water. The preparation method comprises the following steps: adding the waterborne polyurethane-modified acrylic composite emulsion at a rotating speed of 800-900 r / min, adding the film forming aid at a speed of 6-8 L / h, dispersing for 25-30 minutes, then adding the waterborne wetting dispersant and the waterborne substrate wetting agent, continuously dispersing for 10-15 minutes, then adding the pigment, the adhesion promoter and the other auxiliaries, uniformly stirring, adjusting the viscosity with the thickening agent and the balance of water, and filtering and packaging with a 150-mesh filter screen. The water-soluble nail polish provided by the invention uses the waterborne polyurethane-modified acrylic core-shell composite emulsion with a special structure and is fine in particle size, optimal in film-forming property, strong inadhesive force, high in water resistance, high in glossiness and strong in after tackiness resistance.

The invention provides a solvent or solvent composition which is used in printing ink of electronic component patterns formed by a printing method. The solvent or solvent composition gives excellent stencil misplacing property at printing and excellent pattern maintenance and quick-drying property at high temperature and dry to the printing ink. The solvent or solvent composition for printing the electronic component patterns is used for the electronic component patterns through the printing method, and contains at least more than 10 % by weight of 1,2,5,6-tetrahydro benzyl alcohol in the total weight (100 %) of the solvent or solvent composition. The printing method is preferably selected from at least one of an inkjet method, a screen printing method, a letterpress printing method, an offset printing method, a gravure printing method, a micro-contact printing method and a nano-imprinting method.

The invention provides a waterborne high-speed ink-jet printing heat transfer ink for a Single-pass Kyocera nozzle. The waterborne high-speed ink-jet printing heat transfer ink is prepared from the following raw materials of nanometer color paste, polyhydric alcohols, a wetting agent, a penetration quick-drying agent, an emulsifier B, a sterilant and deionized water, wherein the color paste is prepared from the following raw materials of salt-free refined superfine dispersive dye color powder, a dispersant, an emulsifier A, glycerin, a sterilant, a defoamer and deionized water. The waterborneKyocera high-speed ink-jet printing heat transfer ink has the advantages that the waterborne high-speed ink-jet printing heat transfer ink is suitable for Single-pass high-speed ink-jetting printing of Kyocera KJ4B-600DPI nozzle, the printing is smooth, the standby property is good, the quick-drying property is good, the printing property is stable, and the wire drawing is avoided; the color stability and reduction property are good, the register and color are conveniently matched in the printing process, the printing quality is high, the consistency of the finished product is good, the comprehensive cost is low, the waste of dye ink is avoided, and the resource is saved; the physical and chemical properties are excellent, namely that the level of water washing property is 4 to 5, the level of dry and wet scratching property is 4 to 5, and the sun-resistant property is 3.5 to 5; the environment-friendly effect is realized, and the poison and harm are avoided; in the printing process, the platemaking is not needed, the wastewater and waste gas are not produced, and the high-efficiency and environment-friendly effects are realized.

The invention discloses a brown undertone canvas. A preparation method of the brown undertone canvas includes the steps: (1) coating gel resin on the surface of a fabric, and then drying the gel resin in an oven at the temperature of 100-120 DEG C to obtain a gel resin layer; (2) coating prime paint on the surface of the gel resin layer, and drying the prime paint in the oven at the temperature of 90-100 DEG C to form a prime paint layer; (3) coating colorant paint on the surface of a bottom layer, and drying the colorant paint in the oven at the temperature of 90-100 DEG C to form a colorant layer; (4) finally, coating brown undertone top paint on the colorant layer, and drying the brown undertone top paint in the oven at the temperature of 70-85 DEG C. The speed of the fabric penetrating the oven is 6-7 meters per minute. The brown undertone canvas is fine in waterproof performance, saturation and drape effect, bright in color, colorful and not easy to fade.

The invention provides a production method of antibacterial moisture-absorbing and quick-drying fabric. The production method comprises the following steps that S1, sea-island fiber is used as first warp yarn, polyester long fiber of 300D is used as second warp yarn, and weaving is carried out to obtain warp yarn; S2, the warp yarn is immersed in a sodium hydroxide solution, modified with polyquaternium-7 and propylene glycol monolaurate, then immersed in a functional modification solution for modification, taken out, and dried to obtain modified warp yarn; S3, cotton fiber is used as first weft, the polyester long fiber of 300D is used as second weft, and weaving is carried out to obtain weft; S4, a group of modified warp yarn and two groups of weft are used to weave to obtain a quick-drying fabric blank; and S5, dyeing, wet scutching, shaping and drying of the quick-drying fabric blank are carried out to obtain the antibacterial moisture-absorbing and quick-drying fabric. The production method is simple in production process, and the produced fabric is good in antibacterial property, moisture absorption and moisture conductivity, soft and comfortable in texture, and superior in quick-drying performance.

The invention discloses a coffee carbon fiber and a preparation method thereof. The preparation method of the coffee carbon fiber comprises the following steps: (1) roasting coffee beans into coffee carbon at a temperature of 800-1200 DEG C; (2) grinding the obtained coffee carbon into coffee carbon particles with a mesh number of 900-2000; (3) mixing the coffee carbon particles with polyester fiber primary pulp by stirring to obtain coffee carbon primary pulp; and (4) adopting a high-pressure spinneret machine for jetting the coffee carbon primary pulp into coffee carbon fibers. The invention provides the preparation method of the coffee carbon fiber. The method is simple in process, is relatively low in cost, and is not high in requirement on equipment; and the prepared coffee carbon fiber has the advantages of being good in antibacterial activity, strong in adsorption capacity, high in moisture regain, good in quick drying performance, high in negative ion emitting ability and good in uniformity.