99results 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 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 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 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.

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 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 provides a multifunctional moisture absorption and sweat releasing finishing agent and a preparation method therefor. The method comprises the following steps of firstly, adding polyethylene glycol, polyethylene terephthalate and a catalyst into a reaction kettle, and performing stirring reaction at 275 DEG C for 5 hours; opening cooling water for cooling after the reaction is finished; adding hydrophilic silicone oil into the reaction kettle when the system temperature is reduced to 220-230 DEG C; and after heat preservation and stirring is performed for 1 hour, performing cooling and solidifying to obtain the targeted multifunctional finishing agent. The method is simple to operate, the multifunctional moisture absorption and sweat releasing finishing agent prepared throughthe method is good in hydrophilicity and high in washing resistance, also has the fluffy degree, the sliding degree and the softness, and has a very good antistatic function.

The invention discloses a low-hazard hot melting reflective coating. The reflective coating is prepared from the following raw materials in parts by weight: 500-650 parts of petroleum resin, 2-6 partsof polyethylene wax, 200-300 parts of titanium dioxide, 20-35 parts of a plasticizer, 80-120 parts of stone powder and 20-35 parts of glass beads, wherein the petroleum resin is used as a base material, the polyethylene wax is used as a compound dispersant, the titanium dioxide is used as a coloring agent, the stone powder is used as an auxiliary material, and the glass beads are used as a reflective material. The domestic commonly used cheap chemical building materials are used as main raw materials, so that the raw materials are easy to obtain, and the cost is low; furthermore, the manufacturing process is simple, and the manufacturing cost is low; the whiteness, wear resistance, compressive strength and rapid moisture-releasility of the reflective coating provided by the invention aresuperior to that of solvent based coatings; after the reflective coating is painted for 1-3 min, the coating is dry, and vehicles can pass through; construction can even be carried out without blocking traffic; the coating line is complete and clear, has distinctive edges and corners, is high in sharpness, is three-dimensional, and has a good reflection effect; the reflective coating is free fromvolatile components, and is safe and non-toxic.

The invention discloses a super-quick-drying alkyd primer coating and a preparation method therefor. The coating comprises the following components: sorbitol modified linseed oil medium-oil alkyd resin, TDI modified soya oil acid alkyd resin, a drier, a coloring pigment, an antirust pigment, inorganic filler, a low-boiling-point organic solvent, a dispersant, a thickener, a defoamer and a flatting agent, wherein the drier is a mixture of a cobalt drier and a rare earth drier in an arbitrary proportion; the low-boiling-point organic solvent is petroleum ether, ethyl ether, dichloromethane or n-pentane. According to the primer coating disclosed by the invention, in a condition that the dry film thickness of the coating is 20-30 [mu]m at an environmental temperature of 18-30 DEG C, the surface drying time is not longer than 0.5 hour and the hard drying time is not longer than 12 hours; other performances of the coating are equivalent to those of a common alkyd coating. By applying the primer coating twice a day, the coating efficiency of the alkyd coating is improved by over 2 times which is far superior to that of the existing common alkyd primer.