128results about How to "Improve sagging" patented technology

The invention relates to a digital printing advertising cloth of a fabric and a manufacture process thereof. The digital printing advertising cloth of a fabric comprises base cloth and a macromolecule material coating layer. The base cloth is machine-weaving industrial gauze adopting terylene as a main raw material. The digital printing advertising cloth of a fabric is characterized in that the macromolecule material coating layer is a mixture of 35-40 percent of acrylic resin, 6-8 percent of silicon dioxide, 1-2 percent of brightening agent, 25-30 percent of titanium white pulp, 6-8 percent of lubricating agent, 8-10 percent of plasticizer, 0.1-0.2 percent of dispersing agent and 15-20 percent of acetic ester solvent. The invention has good surface adsorption force, difficult decreasing of pictures, clear painting picture and favorable weather ageing resistance and can prolong the service life; and the mixture does not need a plastic additive therefore, the digital printing advertising cloth has good environmental protection, flexibility and vertical performance.

The invention provides a stabilized coating for a surface rust layer of weatherproof steel. The coating is prepared from the following components in percentage by weight: 4.1-6.5% of polyvinyl butyral resin, 8.5-8.7% of chromium sulfate, 3.7-5.7% of a corrosion inhibitor, 12.9-13.2% of iron red, 28.3-28.9% of barium sulfate and the balance of a solvent which is absolute ethyl alcohol, wherein the corrosion inhibitor is sodium molybdate, or sodium molybdate and at least one of zinc phosphate and talcum powder; zinc phosphate accounts for 0-1.0% of the total weight of the coating and talcum powder accounts for 0-2.0% of the total weight of the coating. The coating prepared by using a universal coating preparation process is simple in component and treatment process. The coating is spread in a brush coating manner without multiple steps for treatment; the coating can be cured at a normal temperature in a short time and can be used for enhancing the corrosion resistance of a weatherproof steel matrix and improving the surface rusty liquid sagging phenomenon.

The invention discloses a manufacturing method of a multifunctional film pasted fabric. The multifunctional film pasted fabric is a seamless wall covering fabric or a full shading curtain fabric. The specific manufacturing method comprises the following steps: (1) compounding a surface fabric and a polyurethane TPU (thermoplastic polyurethane) water-resistant air-permeable film or polyurethane TPU black full shading waterproof film: sizing the surface of the film in a point transfer manner by using a special compounding machine, wherein an environment-friendly PU (polyurethane) or PUR (polyurethane resin) adhesive is used for sizing, and the compounding temperature is 125-135 DEG C; (2) curing: standing for 6-8 hours; (3) compounding with a base fabric: after compounding and curing the surface fabric and the polyurethane TPU water-resistant air-permeable film or polyurethane TPU black full shading waterproof film, sizing the other surface of the polyurethane TPU water-resistant air-permeable film or polyurethane TPU black full shading waterproof film by using the special compounding machine, wherein the environment-friendly PU or PUR adhesive is used for sizing, and the compounding temperature is 130-140 DEG C; and (4) finishing, and packaging. The manufacturing method disclosed by the invention is simple, has a favorable required effect and is environment-friendly.

The invention discloses environment-friendly water-based paint for a living container and a preparation method thereof, and relates to the technical field of water-based paint. The environment-friendly water-based paint is prepared from the following raw materials in parts by weight: 20 to 25 parts of waterborne alkyd resin, 12 to 15 parts of waterborne styrene-acrylic emulsion, 28 to 37 parts of deionized water, 2 to 2.5 parts of environment-friendly cosolvents, 1.8 to 2.5 parts of neutralizers, 0.2 to 0.3 part of antifoaming agents, 0.2 to 0.3 parts of flatting agents, 0.2 to 0.3 part of substrate wetting agents, 0.8 to 1.0 part of adhesion promoters, 0.5 to 1 part of coalescing agents, 1.4 to 1.7 parts of waterborne driers, 0.5 to 1.2 parts of flash-rust inhibitors, 0.5 to 1.2 parts of rheological agents, 0.18 to 0.2 part of anti-settling agents, 0.5 to 0.8 part of dispersing agents, 1.65 to 2.0 parts of phthalocyanine blue, 2.5 to 3.0 parts of rutile titanium dioxide, 6 to 8.7 parts of aluminum triphosphate and 4.5 to 5.5 parts of barium sulfate. The environment-friendly water-based paint has the advantages that the environment is protected; the impact resistant, water resistant, weather resistant and salt spray resistant effects are achieved; the indexes such as the adhesive force meet the national standard requirements.

This invention provide a snow floss and produce technics .The produce anti pilling is strong, still have excellent elasticity, droop capability, the trait of washed by machine. Especially the little ball rises after wear can be opened automatically after washed by machine and floss sense become better. This snow floss have trait: a, compare with common gauze of the same branch and slender, resist teaseling is better one level; b, compare with common gauze of the same branch and slender, flexibility is better about 20-80% and mightiness descend 15-20%; c, compare with former gauze fell branch heighten 3-15%, weightlessness about 10-40%,gauze branch boost 10-20; d, after washed by machine and washed by hand, the little ball can open automatically; e, after slopwork, the area minification is in 1.5-5%; f, in naturally state, the chubbiness is 115%-170% about former gauze. The technics process is: wash line - pretreatment- weightlessness manage-escaping from chlorine-enzyme manage -flush-coloration former manage-back settle -dehydrate and drying.

The invention is an adhesive composition comprising a silyl terminated prepolymer having a number molecular weight average (Mn) of about 8,000 to about 80,000 g/mole, a filler, and a silanol condensation reaction catalyst. The silyl terminated prepolymer is comprised of a polymeric backbone of alkylene oxide and at least three urethane groups and at least two terminal groups comprised of a silicon atom having at least two alkoxy silane groups, wherein each silicon atom in the terminal groups is separated from the urethane groups in the polymeric backbone by an amount of alkylene oxide that has a molecular weight of 200 to 15,000 g/mole.

The present invention discloses a photocurable composition that is combinable with a thermally curable clearcoat composition to form a dual curable composition that is useful for forming clearcoats with improved sag resistance. The photocurable composition of the invention includes at least one photocurable oligomer; a first photoinitiator that absorbs light in a first spectral region such that curing of the photocurable composition preferentially occurs near the surface of the of the coating; and a second photoinitiator that absorbs light in a second spectral region such that curing of the photocurable composition occurs throughout the coating. The present invention also provides a method of coating a substrate with a dual curable composition.

The invention discloses a construction method of a reinforced concrete hyperbolic slope roof formwork system. The formwork system includes a formwork system and a support system, wherein the formworksystem includes a main keel, a secondary keel and formworks, the support system adopts a bowl-buckle support frame, and a U-shaped top support is arranged on the top of a support pole. The construction method comprises steps that a BIM model is established, formwork matching is performed through model design software, the support pole is mounted, the 1m control line in parallel with a curved roofis suspended, the main keel is laid, and formwork blocks are laid. The method is advantaged in that accurate control of the curvature of the surface during construction can be guaranteed, and the forming effect of the reinforced concrete hyperbolic slope roof is realized.

The invention discloses essence with effects of whitening, defying age and activating skin and a preparation method of the essence. The essence comprises the following components: a wetting agent, acrylic (acrylate)/C10-30 alkyl acrylate crosslinked polymers, 2-oleamido-1,3-octodecanediol, mulberry bark extract, irkutsk anemone rhizome extract, persimmon leaf extract, growth-factor-containing lipidosome, capryloyl salicylic acid, cholesterol polyether-24, a thickening agent, a preservative and the balance of deionized water. The essence with effects of whitening, defying age and activating skin disclosed by the invention is scientific in ratio of various components, the various components achieve obvious synergistic effects, and the essence can achieve the effects of efficiently moisturizing, supplying nutrition to skin, promoting skin metabolism, reducing stains, effectively removing lines and wrinkles, retarding skin aging, improving skin sagging, brightening and tightening skin, moisturizing for a long time, enabling the skin to be moisturized, smooth and enriched in elasticity and improving the skin youth.

The present invention discloses a motor supporting structure of air conditioner. It includes the following components: motor supporting frame formed on the motor, motor seat mounted and fixed on the external shell, assembling components assembled on the motor seat and motor supporting frame, vibration-resisting shaft liner set between assembling component and motor supporting frame for absorbing vibration of motor and vibration-resisting plate set between assembling component and motor seat for absobing motor vibration transferred by assembling component.

The invention discloses a synthetic fiber material and belongs to the field of composite materials. The synthetic fiber material comprises a fiber material and a radiation-proof material. The radiation-proof material contains at least one component selected from a wave-absorbing material, an amorphous alloy material and a metal nanocrystalline material. According to the invention, at least one component selected from the wave-absorbing material, the amorphous alloy material and the metal nanocrystalline material is added into the fiber material, the wave-absorbing material is used for absorbing electromagnetic wave, and the amorphous alloy material and the metal nanocrystalline material are used for shielding electromagnetic wave. Thus, the synthetic fiber material can prevent electromagnetic radiation effectively, has higher shielding effectiveness, can be used in a wider range and is safer. In addition, a fabric prepared from the synthetic fiber material has high anti-electromagnetic radiation performance as well as high heat conductivity coefficient and is smoother and cool in a sense of touch. Based on high density of the wave-absorbing material, the amorphous alloy material and the metal nanocrystalline material, the fabric has good sagging degree. Therefore, popularity with consumers is raised.

The invention provides self-levelling machine spraying putty powder for an interior wall as well as a preparation method and use method of the putty powder. The putty powder is prepared by mixing thefollowing components in parts by weight: 10-25 parts of white cement, 50.5-78.4 parts of heavy calcium carbonate, 10-20 parts of ash calcium, 0.5-1.5 parts of a flow enhancer, 0.25-0.5 part of self-levelling cellulose ether, 0.5-1.5 parts of redispersible polymer gel powder, 0.25-0.5 part of starch ether, and 0.1-0.5 part of a hydrophobic agent. According to the putty powder provided by the invention, the construction process is simplified, the preparation method is simple and convenient, the costs are lower, the putty powder is easily ground, a high-adhesion, safe and durable putty construction surface is provided for a subsequent coating system, and the problem that a construction surface easily generates microbubbles, pinholes and honeycombs is solved.

The application discloses a vacuum evaporation substrate and a vacuum evaporation device. The vacuum evaporation substrate comprises a conductive pattern located on one side of a substrate body, wherein the conductive pattern can be connected with a current source, and generates a magnetic field under action of currents provided by the current source. Due to the fact that the magnetic field can interact with a magnetic field generated by a magnetic mechanism in the vacuum evaporation device so as to enable the magnetic mechanism to generate magnetic force of certain intensity and direction forthe vacuum evaporation substrate, a function of adsorbing or rejecting the vacuum evaporation substrate can be achieved, and furthermore by improving the drooping degree of the middle area of the vacuum evaporation substrate, an open area on a masking plate and an area of a material layer to be formed on the vacuum evaporation substrate can be accurately aligned, and then vacuum evaporation effects are ensured.

The invention discloses a novel yarn-dyed window dressing shell fabric and a weaving process thereof, which belongs to the technical field of window dressing shell fabric. The shell fabric comprises light transmitting parts and sun shading parts which are arranged cyclically and alternately, wherein warp-wise raw materials of the light transmitting parts and the sun shading parts consist of semi-gloss polyester low-elasticity yarn A and semi-gloss single-fiber polyester filaments B; the proportion of A and B is 2:1; a widthwise raw material of the light transmitting parts is bright multi-fiber polyester filaments C; and a widthwise raw material of the sun shading parts is dyed low-elasticity yarn D. The novel yarn-dyed window dressing shell fabric has the function of adjusting light; as the light transmitting parts and the sun shading parts are directly and integrally woven on a loom, the light transmitting parts and the sun shading parts are organically combined, are uniform, stiff and smooth in appearance and good in hang-down feeling, and have no splicing trace; in addition, as the light transmitting parts adopt 3/3 false yarn tissue and the sun shading parts adopt 1/2 twill tissue, the shell fabric has the advantages of good rigidity and shear resistance.

The invention discloses a high solid content UV vacuum plating coating. The high solid content UV vacuum plating coating comprises, by weight, 23 to 28% of urethane acrylate, 6 to 10% of modified epoxy acrylate, 13 to 18% of a special polyester acrylate, 12 to 17% of hydroxypropyl methacrylate, 2 to 4% of dipentaerythritol hexaacrylate, 6 to 12% of ethoxylated trimethylolpropane triacrylate, 1 to 2% of amine acrylate, 1 to 5% of 1-hydroxyl-cyclohexyl-benzyl ketone, 4 to 8% of butyl acetate, 4 to 8% of acetic ether, and 10 to 15% of a special solvent. According to a preparation method, excellent wetability and levelling properties are achieved via artful combination and the special preparation method of special monomers and resin, mirror surface effect of metal surface large area spraying can be achieved, sagging is not easily caused, plumpness is excellent, operation is convenient in operation process, and the high solid content UV vacuum plating coating is a metallic paint with excellent performance suitable for automobiles, bicycles, motorcycles, and electrombiles.

The invention provides a fluorgypsum-based plastering material as well as a preparation method and application thereof. The fluorgypsum-based plastering material is prepared from fluorgypsum, an admixture, aggregate, an expansion inhibitor, an excitant, a water retention thickener and an acid-base regulator. The preparation method comprises the following steps: crushing fluorgypsum to obtain fluorgypsum particles; and mixing the fluorgypsum particles with the admixture, the aggregate, the expansion inhibitor, the excitant, the water retention thickener and the acid-base regulator to obtain thefluorgypsum-based plastering material. The fluorgypsum-based plastering material has the characteristics of short setting time, high strength, small stacking density, good volume stability, high bonding strength, excellent water-retaining property and the like; the preparation method is simple, and the fluorgypsum-based plastering material has a wide application prospect in the field of preparation of building materials.

The invention belongs to the field of textile technologies and particularly relates to a preparation method of cationic spandex single jersey knitted fabric. The fabric is composed of 25 wt% of dacron, 70 wt% of acrylic fibers and 5 wt% of spandex. The preparation process includes the steps of yarn forming and fabric pre-treatment. A dyestuff additive used in the fabric pre-treatment process comprises, 0.1-0.3 wt% of cationic blue BG-ED, 0.05-0.10% of cationic red GRL-ED, 0.12-0.25 wt% of cationic yellow 3RL-ED, 0.8-1.3 wt% of glacial acetic acid, 1.5-3.5 wt% of anhydrous sodium sulphate, 0.8-1.5 wt% of ammonium sulfate and the balance water. After the twist of yarn in the fabric yarn forming process is controlled and special dyeing and finishing are conducted, the fabric has the stereoscopic feeling, and a cloth cover is active, not rigid, smooth in hand feeling, good in drooping feeling, breathable and capable of absorbing moisture and releasing sweat. The fabric is easy to dry after being washed, not prone to wrinkling, free of deformation and suitable for being used as summer coat garment materials.