56results about How to "Strong plasticity" patented technology

The invention relates to an ultra-thin ceramic external tile and the preparation method. The components and contents of the ceramic external tile are as follows: 12 to 18 parts by weight of clay, 4 to 8 parts by weight of binder, 12 to 18 parts by weight of kaolin, 17 to 22 parts by weight of sodium feldspar and the potassium feldspar respectively, 37 to 41 parts by weight of quartz feldspar tailings and 4 to 6 parts by weight of lithium feldspar. The ultra-thin ceramic external tile prepared by adopting the composition of the present invention is about 3.5mm to 4.6mm thick, reducing the weight from 13kg/m<2> of the conventional products to 6kg/m<2>. The invention has the advantages that the thickness is reduced, however, the strength is highly increased, moreover, the energy is saved, the cost is reduced, the weight of the tile on unit area is greatly reduced, the energy is saved and transportation cost is reduced.

The invention belongs to the field of bone damage repair medicinal materials and particularly relates to a preparation method and application of bone cement containing calcium citrate. The bone cement containing calcium citrate is composed of a solid phase part and a liquid phase part, the solid phase part is formed by compounding the calcium citrate and calcium phosphate salt, and the mass ratio of the calcium citrate to the calcium phosphate salt is (2-5):1; the liquid-solid ratio is (0.5-1.5):1. The bone cement containing the calcium citrate has comprehensive biomedical properties such as good plasticity, bone guidance, bone induction activity, cell activity and good degradation rate and is applicable to the orthopedics department, the thoracic surgery department and shaping and restoration of skull and jaw surfaces.

The invention relates to a wide-spectrum flexible photoelectric detector and a making method thereof. The detector sequentially comprises, from top to bottom, a flexible substrate layer, a metal electrode layer grown on the flexible substrate layer, a dielectric layer covering the metal electrode layer, a graphene layer grown on or transferred to the dielectric layer, and a first metal electrode and a second metal electrode which are arranged at the two ends of the graphene layer respectively, wherein the metal electrode layer is a gate electrode, the first metal electrode is a source electrode, and the second metal electrode is a drain electrode. The change in light current between the source and drain electrodes caused by photo-induced carriers in graphene can be detected quickly. As the band gap width of graphene is zero, the wide-spectrum flexible photoelectric detector has high electron mobility and low resistivity. By adopting the detector of the invention, wide-spectrum and quick-response photoelectric detection can be realized. As the photoelectric detector adopts a flexible substrate, the shape of the photoelectric detector can be bent and stretched to realize flexible detection. The wide-spectrum flexible photoelectric detector has wide application prospect.

The invention relates to water solubility biodegradable material. The material contains the outcome formed by mixture fusing which contains starch, polyhydric alcohol, and aqueous polyvinyl alcohol which has hydrophilicity. Using the mixture total weight as the criterion, the content of the polyhydric alcohol is between 10wt% and 19wt%. Its fusing temperature is 140-190 degree centigrade; decomposition temperature is 250-400 degree centigrade. Thus it can be used to make sheet material series forming product which has better simply supported beam impact strength, yield strength in tension, water solubility and biodegradability.

The invention belongs to the technical field of medical products, and particularly relates to a medical thermo-sensitive hydrogel dressing and a preparation method thereof. The medical thermo-sensitive hydrogel dressing comprises the following raw materials by weight: 2 to 3 percent of chitosan, 6 to 9 percent of hydroxypropyl methyl cellulose, 50 to 60 percent of glycerin, 1 to 2 percent of acetic acid, 0.5 to 1 percent of sodium carbonate, and the balance of water. The medical thermo-sensitive hydrogel dressing is liquid in storage state at room temperature, can cover a whole wound surface in a spraying manner and then jellify, and is high in plasticity and fitting property, similar to skin in modulus of elasticity, low in secondary harm possibility, suitable for trauma wounds of any shape and various types, and excellent in bacterium resisting and repairing effects on the wounds.

The invention relates to light color clay and a production method thereof. The production method is characterized by comprising the following steps: adding water in proportion into a reactor for stirring, slowly adding polyvinyl alcohol in proportion into the reactor for stirring, and gradually raising the temperature to fully dissolve the polyvinyl alcohol; continuing stirring, and adding a wetting agent, a defoamer, a mildewproof agent, pigment or dye for stirring; and slowly adding a light filler, and adding gel solution dropwise with stirring until the end. The light color clay comprises the following compositions: 4 to 15 portions of polyvinyl alcohol, 0.1 to 2 portions of gel, 40 to 60 portions of water, 10 to 30 portions of filler, and auxiliary materials of 1 to 2 portions of defoamer, 0 to 20 portions of wetting agent, 0.15 to 0.75 portion of mildewproof agent and proper portions of pigment or dye. The light color clay has no pulverizing, crack or hand sticking, and flexibility, can be dried in air, and can stick small articles such as paper, and dust on clothes before the drying.

A simulative tree with trunk, branches and twigs, which are composed of a metallic skeleton as core and a plastic surface as bark. Its preparing process includes such steps as adding plastic particles into extruder, high-temp fusing, extruding out, and winding the hot plastic strip around the metallic skeleton.

The invention discloses a carved oil sludge and a preparation method thereof, which is prepared from the following raw materials in parts by weight: paraffin wax 30-50, soft wax 8-20, vaseline 4-12, calcium carbonate 60-130, toner 0.2-0.8 , and the rest are trace moisture and impurities. The invention also discloses a preparation method thereof, the steps of which are: weighing each raw material in proportion; putting paraffin, soft wax, and vaseline into a reaction kettle for heating; adding calcium carbonate after the raw materials are melted, and stirring evenly in the reaction kettle until There is no fine powder for this purpose; add toner and stir until the toner is completely dissolved in all raw materials; remove from the fire, pour the obtained slurry into a container for cooling. The texture of the invention is hard and delicate at normal temperature, can be finely carved, can be softened at a slight temperature, does not stick to hands, and does not shrink.

The invention provides a water film on an inner wall of paper tableware and a preparation method thereof. The water film on the inner wall of the paper tableware comprises the following raw materials in part by weight: 0.03 to 0.1 part of potassium sorbate, 0.05 to 0.15 part of emulsifier, 0.5 to 1 part of plasticizer, 0.2 to 0.3 part of stearic acid, 0.5 to 1.5 parts of konjac glucomannan esterified product, 0.5 to 2 parts of xanthan gum, 0.625 to 1 part of carrageenan, and 100 parts of water. The method comprises the following steps of: preparing film solution according to the raw material formula, and packaging the table ware after heating, centrifugally degassing, tableware filming, drying, samming and mellowing and sterilizing. The water film on the inner wall of the paper tableware has the advantages of no toxicity and obvious water resistance and capability of postponing transfer and diffusion of water, oil and other components in food; the konjac composite gel can coat a plurality of aromatic substances and improve the sensory quality of product; and the water film also has the advantages of water resistance, high temperature resistance, high mechanical performance, high flexibility, and no generation of harmful substances at high temperature or in the presence of oil.

The invention discloses nanometer colorful thermal insulation mortar paint. The nanometer colorful thermal insulation mortar paint is prepared from the following raw materials in parts by weight: 133-147 parts of a binder, 29 parts of a dispersing agent, 160.05-169.95 parts of fillings, 4.9-5.1 parts of an addition agent and 0.9-0.1 part of color paste. The thermal insulation mortar paint disclosed by the invention integrates thermal insulation, flame resistance, sterilization, crack resistance, water resistance, weather resistance and environmental protection; during construction, when the surface of a wall is clean and not greasy, the thermal insulation mortar paint can be used, and putty powder does not need to be used; the thermal insulation mortar paint is scrap coated twice at room temperature, so that the plasticity is high, and the construction is convenient; after the thermal insulation mortar paint is applied, the weight ratio of the thermal insulation mortar paint is only 2 kg/m<2>, and the weight of the thermal insulation mortar paint is lighter than that of conventional mortar, so that building burden is reduced; besides, the thermal insulation mortar paint is bright in color, so that decoration requirements are met.

The invention discloses a dual-component soluble hydrogel dressing and its preparation method. The soluble hydrogel dressing is prepared by curing dual-component water solution under an ambient temperature condition and dissolved under the effect of specific dissolving agent. The soluble hydrogel dressing has the advantages of being strong in plasticity, good in binding property and able to effectively seal wound; the soluble hydrogel dressing can be dissolved in suitable solvent, and is very convenient to replace without mechanical peeling; besides, for the soluble hydrogel dressing cannot peel the healing wound to cause the secondary injury, the pain of a patient is lightened.

The invention relates to an injection molding device with a spherical rotor.The injection molding device comprises an injection oil cylinder, an injection seat frame, a motor, a transmission mechanism, a stand, an angular-contact bearing, a hopper, a machine barrel, an electric heater, a movable oil cylinder, a gear and a plunger.The injection molding device is characterized by further comprising the plasticizing rotor which comprises a hemispherical rotor body and a cylinder connected with the hemispherical rotor body into a whole, and a continuous outer threaded groove is formed in the hemispherical rotor body; the machine barrel comprises a hemispherical plasticizing cavity and an injection barrel, the hemispherical rotor body is located in the hemispherical plasticizing cavity and can rotate, the hopper is installed in the plasticizing cavity, the left end of the outer threaded groove is communicated with the hopper, and the right end of the outer threaded groove is communicated with the injection barrel; the plunger is located on the hemispherical rotor body and in a central hole of the cylinder and the injection barrel and can axially move, a vibrating device is installed between the plunger and a push rod of the injection oil cylinder, and the plunger is in clearance fit with the injection barrel.The injection molding device has the advantages of being high in plasticizing, smashing and squeezing capability, good in molded product quality and the like.

The invention relates to an environment-friendly microcrystal stone building decorative material. The components and the weight proportions of the material are as follows: 30-40 percent of microcrystal stones; 30 to 40 percents of cellulose powder; 12 to 18 percents of resin; 4 to 6 percents of binding agent; 2 to 5 percents of stearic acid; 1 to 3 percents of siliceous sand; 1 to 3 percents of paraffin wax; 0.1 to 0.2 percents of dioctyl; 0.1 to 0.2 percents of polyethylene. The environment-friendly building decorative material, which takes microcrystal stone powder as the main material, fills the vacancy after the traditional decorative material recedes from the market, and the treatments for eliminating waste water, waste gas and waste residue are actually realized during the production process; the decorative material poses no damage to human bodies and the environment, has wide market foreground, obvious social and economic benefits, represents a high-tech product that conforms to the sustainable development strategy of China, and makes due contribution to the improvement of the human living environment.

The invention discloses a regenerative modification method of a thermoset unsaturated polyester resin waste material. The method includes: using thermoset unsaturated polyester resin waste material particles as the modification base, using acrylate monomers as the modification monomers, using high-shear emulsifying and dispersing equipment to perform shear dispersion in aqueous dispersion at 80-100 DEG C and in the presence of a catalyst and an alcoholysis agent for 30-180 minutes, performing suspension polymerization or emulsion polymerization, and filtering to obtain modified thermoset unsaturated polyester resin, wherein the particle size of the modification base is 200-600 meshes, the catalyst is one or more of 1, 5, 7-triazabicyclo[4.4.0]dec-5-ene, acetylacetone and zinc acetate, and the alcoholysis agent is one or more of water, alcohol and carboxylic acid. The regenerative modification method has the advantages that a traditional polymerization method is used, large-scale regenerative modification of the thermoset unsaturated polyester resin waste material can be performed under the situation of low equipment investment, modification cost is low, and the thermoset unsaturated polyester resin waste material can be modified into novel thermoset high-molecular polymer capable of being subjected to direct compression molding.

The invention relates to a raw material of arts and a manufacturing method thereof, in particular to a formative art material for sand wall paintings and arts. A formative art material using desert sand as a raw material is formed by adding 25 to 33 (weight) parts of white latex into each 100 (weigh) parts of desert sand. The average grain size of the desert sand is 0.1 to 0.3mm. A method for manufacturing the formative art material by using the desert sand as a raw material comprises the following steps of: fully blending all materials to form blocks and packaging the blocks with waterproof sealing bags. In the invention, the formative art material using the desert sand as the raw material is very flexible, moisturized and very easy to shape; by using the sustainable desert sand, environmental friendliness is achieved and cost is extremely low; the wall paintings and arts drawn by the formative art material using the desert sand as the raw material are very light, easy to make and solid; and the finished products have strong pigment adhesion force and are easy to color.

The invention provides a protocol conversion method, a system applying the method, a medium, a chip and an electronic device. The protocol conversion method comprises the following steps of obtainingthe pre-compiled configuration information; and carrying out the protocol conversion between the serial port data and the network port data of a serial port server, the protocol conversion between theserial port data and the serial port data of the serial port device or the protocol conversion between the network port data and the network port data of the network port device according to the configuration information. According to the technical scheme provided by the invention, a user can independently develop a protocol conversion function of the serial port server without mastering a complex programming language, the serial port server, the serial port device and the internet access device can realize conversion between any two protocols, the operation is simple, intuitive and convenient, the plasticity is strong, the redevelopment of the serial port server device is not needed, and the development cost of a non-transparent transmission function of the serial port server is greatlyreduced.

The invention relates to a healthcare pillow and belongs to the technical field of daily living goods. The healthcare pillow comprises a pillow sack and a pillow inner, and the pillow inner is packed with a plurality of bead bodies which are made of peach wood. The healthcare pillow has the beneficial effects of being capable of adapting to change of various sleeping postures, having a better massage effect on points of the head and the neck; being capable of obviously improving the sleep quality, having the effects of tranquilizing, nourishing the brain and treating insomnia; and having an assistant treatment efficacy on metal diseases such as depression and the like and various neurosis.

The invention adopts substrate materials of waste plastics, waste rubber tires, pulverized fuel ashes, waste sheet particles and synthetic fibers, goes through the steps of plastication, molding, cooling and other steps, produces outer products composed mainly of waste plastics and pulverized fuel ashes as well as inner products composed mainly of waste rubber particles and waste sheet particles, and then cools the outer and the inner produces with high pressure by a molding composite method; after the natural abscise, a composite board is prepared with the outer layer as plastic-ash material and the inner layer as rubber-wood material. The invention selects some waste raw materials for matching, adopts a special production method and manufactures a novel reproductive environment-friendly rubber molding board which has the advantages of good plasticity, extensibility, stability, etc., and has good popularizing and application value.

The invention belongs to the field of coatings, and provides a high-strength outer wall coating with a bright bead effect. The high-strength outer wall coating consists of the following components: crylic acid emulsion, pure-acrylic elastic emulsion, titanium dioxide, kaolin, propylene glycol, talcum powder, glaze powder, lignocelluloses, glass fiber, deionized water, a thickening agent, a dispersing agent, a defoaming agent, a moistening agent and an anti-mold agent. The invention further provides a preparation method of the high-strength outer wall coating. Compared with the prior art, a finished product prepared by using the preparation method has the beneficial effects of being good in plasticity, good in cracking resistance, good in water, weather, pollution and wearing resistance, good in anti-aging property, and convenient and rapid in coating.

The invention provides a step self-absorption type double-layer flowerpot, comprising an outer flowerpot and an inner flowerpot. A water filling cavity is arranged in the outer flowerpot. The inner flowerpot is bridged on the outer flowerpot. The bottom surface of the inner flowerpot is downwardly concave to the water filling cavity so as to form a water absorption part. The outer flowerpot is made of a conventional ceramic raw material. The water absorption of the conventional ceramic raw material is less than 5%. The inner flowerpot is manufactured by comprising the following steps of: mixing and stirring 65-68% of a mixed material, 30-33% of clear water and 1-2% of water glass for 2-3 h; after manufacturing a clay material slip casting formed inner flowerpot adobe, removing 0.3-0.5 mm of a clay layer on the surface of the adobe by grinding; sintering the inner flowerpot adobe, wherein the highest sintering temperature is 1050-1080 DEG C, the total sintering time is 7.5-8.5 h, and the sintering time at the temperature of 400-600 DEG C is 2.5-3.5 h; and then, manufacturing the inner flowerpot. The inner flowerpot disclosed by the invention has the advantages of good water absorption and water storage performances, strong plastically, high intensity, environment protection and low cost. A double-layer flowerpot product can be applicable to different moisture demanded quantities of different plants. A selective water absorption space is provided to the plants.

The invention belongs to the technical field of refractory materials, in particular to a ramming material for a medium frequency furnace and a preparation method of the ramming material. The ramming material is prepared from the following components in parts by weight: 50-80 parts of bauxite, 20-30 parts of spinel, 10-20 parts of magnesite powder, 5-10 parts of thermosetting resin, 20-40 parts ofdried waste silicone sludge, 10-20 parts of silicon carbide particles with grain sizes being 1-3 mm, and 5-10 parts of graphite with the purity greater than 95wt%. The connecting strength and the compact strength of the inner structure of a cured product are relatively high, and the using effect is good. The ramming material is good in plasticity, relatively low in construction difficulty and relatively low in water-absorbing quality, and the service life of the ramming material is further prolonged compared with that of an existing ramming material. By taking the waste silicone sludge as a raw material, the production cost is lowered effectively. The product has relatively high cost performance and has relatively good market competitiveness, and the invention also provides a preparation method of the ramming material for the medium frequency furnace.

The invention belongs to the field of medical devices, and discloses a slide fastener biological absorbable support and a preparing method thereof. The slide fastener biological absorbable support comprises a mesh-shaped structure body, an outer support, an upper side slide fastener, a lower side slide fastener, a support fastener and an inner support. The inner support is of a sheet-shaped structure. The mesh-shaped structure body is embedded in the inner support. The mesh-shaped structure body is formed by mixing squares and triangles. The upper side and the lower side of the mesh-shaped structure body are each of a square structure, and the middle of the mesh-shaped structure body is of a triangle structure. The upper side slide fastener and the lower side slide fastener are embedded inthe two sides of the inner support and are protruding slide fasteners. The outer support is connected with the inner support, and the support fastener is arranged on the surface. The support fasteneris a protruding fastener and has the length of 0.6-1 mm, the inner support and the outer support are made of a new polymer generated by copolymerizing and mixing high-molecular polymers (polylactic acid, polycaprolactone and the like) and different polymers and have quite high biocompatibility, and the support is conveyed to a lesion position through a conveying device.

The invention relates to a cleaning machine, which comprises a plastic water tank body with a washing cavity. The cleaning machine further comprises a first metal reinforcer, a second metal reinforcer, a first metal reinforcer and a second metal reinforcer, the first metal reinforcer is arranged on the inner wall face of the upper portion of the water tank body, the second metal reinforcer is arranged on the inner wall face of the lower portion of the water tank body, and at least a first reinforcing rib is arranged in the middle of the peripheral wall of the water tank body. The water tank body is made of plastic, the plasticity is high, the depth of the tank body can be increased conveniently according to needs, and the production cost is greatly reduced; the first metal reinforcer, thesecond metal reinforcer and the first reinforcing rib can prevent the water tank body from being heated or cooled to deform, noise generated when water flow impacts the inner wall of the water tank body can be lowered, the first metal reinforcer can increase the condensation speed of high-temperature steam, the drying speed in the washing cavity is increased, and the cleaning effect is improved.

The invention discloses a nanosized silicon nitride reinforced aluminium-magnesium alloy material for automobile electronic packaging. The nanosized silicon nitride reinforced aluminium-magnesium alloy material for the automobile electronic packaging is produced by the following raw materials, in parts by weight, 6-8% of magnesium, 4-5% of zinc, 2-3% of copper, 1-2% of yttrium, 1-2% of nickel-coated molybdenum disulfide powders, 40-50% of nanosized silicon nitride sol, 1-2% of pore-forming agent and 0.5-1% of absolute ethyl alcohol, with the balance being aluminium.

The invention discloses an alloy material with high comprehensive performance and a preparation method thereof. The alloy material consists of the following components in percentage by weight: 9-12% of Si, 0.4-0.7% of Fe, 1-3% of Cu, 0.004-0.006% of Au, 0.6-0.8% of Mg, 0.4-0.7% of Pd, 0.5-0.8% of Ni, 2-6% of Zn, 1-4% of Sr, 0.2-0.5% of Ho and the balance Al. Solute atoms dissolved into a solid solution increase the strength and hardness of an alloy solid solution so that the alloy material has good stability, practicability and mechanical properties. The preparation method adopts zone meltingto introduce a Pd-Ho crystal phase, so that the plasticity of an amorphous alloy is significantly improved. Due to the forging and heat treatment technologies after casting, the microstructure and themechanical properties of the alloy material are improved, and the alloy material has relatively high comprehensive performance.

The invention discloses automatic welding equipment of a USB wire. The automatic welding equipment comprises a rack, an operating panel, an electric box, a lead-free tin melting furnace, a property mechanism, a wire reel, a USB, a USB cord and a welded USB, wherein the property mechanism comprises a USB cord peeling and cutting mechanism, a USB cord transporting mechanism, a USB cord soldering aidmechanism, the USB and USB cord tin welding mechanism, a welded USB lifting mechanism and a welded USB transporting mechanism. According to the automatic welding equipment of USB wire disclosed by the invention, automatic welding of the USB wires is realized, so that the production cost is reduced, the production efficiency and the product quality are improved, and market demands are adapted.

The invention discloses an anti-corrosion repairing method for a flange on an ocean oil platform. The method comprises the steps that surface treatment is carried out on the flange, the flange is painted with rusty sealed priming paint and is painted with anti-corrosion paste and anti-corrosion mine grease oil, a mine grease oil anti-corrosion belt is wound on the flange, and a water curing outer protection belt is wound on the flange. The method has the beneficial effects of being easy and convenient to construct and operate and good in safety; and the flange obtained after corrosion resistance has the beneficial effects of being long in service life, not prone to damage, good in anti-corrosion effect and the like.

The invention provides anti-caries refreshing and tasting chips for inhibiting oral bacteria and a preparation method thereof, and belongs to the technical field of applied and snack food. The refreshing and tasting chips are prepared from the following raw materials: food-grade pullulan, auxiliary film agents, xylooligosaccharide, nisin, an emulsifier, mint camphor and citric acid. The preparation method comprises the following steps: adding food-grade pullulan and the auxiliary film agents into water for dissolution and swelling; carrying out stirring and adjusting the pH value of citric acid to obtain a glue solution after still standing; adding nisin and mint camphor into the glue solution, and carrying out uniform stirring and still standing; adding the emulsifier, carrying out uniform stirring, and cooling to room temperature to remove bubbles in a film solution; conducting film costing on the film solution without bubbles on an organic glass plate; carrying out drying and film uncovering to obtain the refreshing and tasting chips. The refreshing and tasting chips have the advantages that streptococcus mutans and lactobacillus can be effectively inhibited from growing during a caries generation process, so that the refreshing and tasting chips can be used as food to effectively prevent caries generation caused by bacteria breeding, bad breath can be eliminated without long-time chewing, and an oral cavity can be kept fresh and sanitary.

The invention discloses a fireproof storage box with a heat insulation function, and relates to the field of storage boxes. The fireproof storage box comprises a folding storage box body, a coded lock is arranged on the folding storage box body, a box cover is arranged on the folding storage box body, and the box cover is matched with the folding storage box body. A top cover is arranged above the folding storage box body, the same zipper is sewn on the folding storage box body and the top cover, and two zipper heads are movably installed on the zipper. According to the fireproof storage box with the heat insulation function, a double-layer fireproof composite material is formed by adopting fireproof heat insulation cotton, an auxiliary forming material and an internal fireproof material through a laminating or sewing process, the material is high in plasticity, can be made into box bodies of different specifications and can be folded and stored in various ways, the product is a hard body, and the fireproof and heat insulation functions are achieved at the same time; and certain moisture-proof and heat insulation functions are achieved, so that disasters can be reduced, and life and property safety can be protected.

The invention discloses a method for manufacturing a dark-red enameled pottery through a double-layer grouting method. The method comprises the following steps that: grouting and demolding are carriedout, grouting is divided into two times of grouting, the two times of grouting comprise the steps of primary grouting, primary grout returning, secondary grouting and secondary grout returning, primary grouting material is added during primary grouting, the primary grouting material comprises purple sand mud and water, and the water content of the primary grouting slurry is 20-37.5%; during the secondary grouting, a secondary grouting material is added; the secondary grouting material comprises purple sand mud, water, water glass, sodium carbonate and sodium humate, the water content of the secondary grouting material is lower than that of the primary grouting material and the difference value is 10-15%, the weight of the water glass is 0.1-0.5% of that of the secondary grouting material,the weight of the sodium carbonate is 0.1-0.3% of that of the secondary grouting material, and the weight of the sodium humate is 0.1-0.3% of that of the secondary grouting material. The three substances are combined, so that an inner mud layer plays a role in supporting an outer mud layer in advance, and the manufactured dark-red enameled pottery not only can meet the surface smoothness, but also can achieve the effects of good bone strength and good plumpness.