70results about How to "Good compatibility" patented technology

A capacitor structure including a plurality of conductive layers, a dielectric layer and a plurality of contacts is disclosed. The conductive layers are stacked, and each conductive layer has a first conductive pattern and a second conductive pattern. The dielectric layer is disposed between the first conductive pattern and the second conductive pattern and between two adjacent conductive layers. The contacts are disposed in the dielectric layer, and electrically connected to the first conductive patterns in two adjacent conductive layers and electrically connected to the second conductive patterns in two adjacent conductive layers. Wherein, the contact electrically connecting to the first conductive patterns in two adjacent conducive layers is a first strip contact, which extends between the first conductive patterns in two adjacent conductive layers, and the boundary of the first strip contact is located within the boundary of the first conductive pattern.

The invention provides an organosilicone elastomer, a preparation method thereof and organosilicone elastomer gel containing the organosilicone elastomer. Preparation raw materials of the organosilicone elastomer comprise a component a: organic hydrogen polysiloxane of which the molecule contains at least 3 Si-H units; a component b: unsaturated aliphatic hydrocarbon of which the molecule has an average number of unsaturated groups greater than 1; a component c: polysiloxane of which the molecule contains at least two unsaturated aliphatic hydrocarbon groups; a component d: unsaturated polyether; and a component e: a hydrosilylation catalyst. The silicone elastomer gel includes a carrier fluid and silicone elastomer particles dispersed in the carrier fluid. The organosilicon elastomer gelprovided by the invention not only has good compatibility with grease, but also can absorb moisture for self-emulsification and further for application to water-based care products or cosmetics, and has good organic silicone oil affinity, transparency and spreadability as well as good powdery silky and moist skin feelings.

The invention belongs to oil field chemistry and fracturing stimulation, and discloses novel carbon dioxide foam fracturing fluid resistant to high temperature of 110 degrees. The novel carbon dioxidefoam fracturing fluid resistant to high temperature of 110 degrees comprises a liquid and foam; the volume percentage of the liquid in the fracturing fluid is 20 to 55%; under 50 to 70 MPa and 50 to110 degrees, the volume percentage of the foam in the fracturing fluid is 45 to 80%; gas in the foam is carbon dioxide; the fracturing fluid is mainly prepared from the following raw materials in percentage by weight: 0.20-0.45% of a thickening agent, 0.01-0.04% of a foaming agent, 0.3-0.8% of a cross-linking agent, and the balance of water. The invention further discloses a preparation method ofthe carbon dioxide foam fracturing fluid resistant to high temperature of 110 degrees. With the adoption of the novel carbon dioxide foam fracturing fluid resistant to high temperature of 110 degrees,the residue content after oil or gas extraction is extremely low, and surface tension is small; the carbon dioxide foam fracturing fluid can be used under higher temperature conditions, combines theadvantages of a conventional cleaning foam fracturing fluid system and a conventional water-based foam fracturing fluid system, is low in cost, and has a wide application range.

The invention discloses a battery pack grading measurement and control method with high generality and good compatibility. The method comprises the following steps: S1, measuring first level battery parameters by a first level battery measurement and control module installed on a battery string, sending the parameters to a second level battery measurement and control module installed on the battery pack, and performing consistency analyzing and judging on the first level battery parameters by the second level battery measurement and control module; S2, measuring second level battery parametersby the second level battery measurement and control module, sending the parameters to a third level battery measurement and control module, and performing consistency analyzing and judging on all second level battery parameters by the third level battery measurement and control module. The battery pack grading measurement and control system comprises the first level battery measurement and control module, the second level battery measurement and control module, the third level battery measurement and control module, a battery pack internal wiring harness and a battery pack wiring harness. Thesystem is set that a battery string is formed by connecting m batteries in parallel, a battery pack is formed by connecting n battery strings in series, and a battery pack is formed by connecting k battery packs in series. The method is suitable for battery pack parameter measurement.

The invention relates to a composite interior material for a motor car and a preparation method thereof. The composite interior material comprises 60-80% of high performance fibers, 10-20% of flame retardant fibers and 10-20% of hot-melt fibers; and the preparation method comprises the following specific steps of: 1) opening the high performance fibers, the flame retardant fibers and the hot-melt fibers by a bale opener; reopening the high performance fibers, the flame retardant fibers and the hot-melt fibers by using a rough opener; and then mixing the high performance fibers, the flame retardant fibers and the hot-melt fibers by using a cotton blending machine; finely opening the mixture by using a fine opener; and combing the mixture by using a carding machine; 2) by using a nonwoven needle-punched machining technology, lapping the combed fibers in a cross way by a lapping machine; and then carrying out needle punching on the fibers by using a needle machine; and processing the fibers by using a singeing machine and a glazing calendar; and 3) carrying out composite hot pressing on a fiber felt which is a needle-punched, singed and calendared semi-finished product; and finally, forming the composite interior material together with a thermoplastic resin.

The invention discloses a superfine fiber functionalized paper filter stick base material with functions of carrying aroma and selectively reducing the phenol content in smoke, and a preparation method and an application thereof. The superfine fiber functionalized paper filter stick base material is composed of a paper filter stick base material and an aroma substance doped polyvinylpyrrolidone micro-nano superfine fiber membrane layer on the surface of the paper filter stick base material, the superfine fiber functionalized paper filter stick base material is processed into a cigarette paperfilter stick, and then the cigarette paper filter stick is compounded with a conventional acetate fiber filter stick to form a binary filter tip. The remarkable selective reduction effect on phenol insmoke is achieved, the harmful component phenol in smoke can be reduced by 20-45%, and the smoke is endowed with unique fragrance.

The invention relates to an overground operating string delivery mechanism for lifting a drill pipe, an oil pipe and the like of an overground operating platform. The overground operating string delivery mechanism comprises a catwalk body and a bit feeding pulley; the catwalk body is provided with a V-shaped slideway; the bit feeding pulley is arranged on the catwalk body and slides along the V-shaped slideway; a folding lifting support system is arranged below the catwalk body; the bit feeding pulley is provided with a driving mechanism; 1 to 4 slots are formed on the catwalk body at intervals; a conveyor belt system is arranged in the slots; the conveyor belt system and the V-shaped slideway are arranged in horizontal and perpendicular directions; two ends of the conveyor belt system extend outwards from two sides of the catwalk body; the conveyor belt system is linked with a lifting cylinder fixed to the catwalk body. The delivery mechanism lifts a string on a pipe rack to a drill floor in a mechanical mode, the degree of automation of drilling rig operation is increased, the labor intensity and the labor cost are reduced, and the safety is improved. The overground operating string delivery mechanism can be widely applied to automation renovation in the fields of oil rigs and workover rigs.

The invention discloses a novel three-phase photovoltaic grid-connected inverter system, wherein the system can be combined to grid after outputting the direct current to different photovoltaic arrays to independently boost; the system has good compatibility to the accessed photovoltaic array; the system boosts the corresponding photovoltaic array respectively through the BOOST circuit and tracks and controls the maximum power point of the BOOST circuit through a controller, so that the tracking range of the maximum power point is enlarged, and the direct current side voltage and the inverter conversion efficiency are improved; the system can be combined and connected with different photovoltaic arrays to achieve combination to the grid through single inverter, so the novel three-phase photovoltaic grid-connected inverter system saves cost and improves the voltage of the grid-connected side, and meanwhile, meets different photovoltaic array combination ways and different environmental requirements and improves the light energy utilization rate and the system generating efficiency.

The invention discloses an aluminum core wire surface silicon plating technology which comprises the steps of carrying out surface pretreatment, cleaning, drying, sputtering an aluminum nitride layer buffer layer, plating a silicon thin layer on the aluminum nitride layer buffer layer by evaporation, and carrying out annealing in an annealing furnace in a pure nitrogen atmosphere. Through sputtering the aluminum nitride layer buffer layer on the surface of an aluminum core wire, and then plating the silicon thin layer on the aluminum nitride layer buffer layer by evaporation, the aluminum core wire is compatible with the silicon thin layer very well, and the defect that lattices of metallic aluminum and silicon are mismatched is overcome; due to the silicon thin layer, the outer surface of the aluminum core wire is not liable to oxidize; when the aluminum core wire is connected with a copper wire, no electrochemical corrosion is generated, and a heating value is low; in addition, the structural design of the traditional power transmission wire is broken through, and the outer surface of the aluminum core wire is covered with a semiconductor layer and then is wrapped by an insulation layer, so that electric energy loss during power transmission is less, and even if the insulation layer is broken, no electric leakage or electric shock accident occurs. The aluminum core wire surface silicon plating technology has the advantages that the technological processes are simple, the cost is low, and the aluminum core wire surface silicon plating technology is suitable for mass production.

The invention provides a refractory wall plate material and a production method thereof. The refractory wall plate material comprises component A, component B and component C, wherein the component A is a mixed solution of magnesium chloride, bamboo root water, ferrous sulfate and thickening agent, the component B is magnesium oxide, and the component C is a mixed material of plant straws, pulverized coal ash, cinder and foam particles; the component A, the component B and the component C are mixed in a ratio of 1:(1-1.5):(1-2.0), and bamboo stickers are added to produce the material; and thebamboo stickers are soaked with insect-proofing mould-proofing liquid, the radial size of each bamboo sticker is between 6 and 10mm, the length of each bamboo sticker is the same as that of the plate, and the bamboo stickers are arranged in the plate at an interval of between 8 and 12cm. The refractory wall plate material and the wall plate have good fire-proofing, water-proofing and anti-corrosion performance, no anti-brine phenomenon, safety and environmental friendliness, no toxic or odor, can be mixed with conventional decoration materials, has high integration degree, good compatibility and lower cost.

The invention belongs to the technical field of polyurethane, and in particular relates to a polyurethane composition for making solid footballs as well as a preparation method and application of thepolyurethane composition. The polyurethane composition for making the solid footballs is prepared from a component A and a component B, wherein the component A is prepared from the following raw materials in parts by mass: 25-90 parts of polyether ester polyol, 0.5-6.0 parts of a crosslinking agent, 2.5-3.0 parts of a foaming agent, 0.2-2.0 parts of a foam stabilizer and 2.0-3.5 parts of a catalyst; the component B is prepared from the following raw materials in parts by mass: 20-90 parts of polyester polyol, 90-130 parts of isocyanate and 10ppm of a storage stabilizer. The polyurethane solidfootballs prepared from the polyurethane composition for making the solid footballs are good in elasticity, high in wear resistance and elasticity and long in service life; the preparation method andapplication of the polyurethane composition are scientific and reasonable as well as simple and easy to implement.

The invention relates to an antibacterial latex prophylactic and a production method thereof. The antibacterial latex prophylactic is characterized by being produced by the following raw materials based on the parts by weight (dry ratio): 100 parts of centrifugal concentration natural latex, 0.1-0.3 part of potassium hydroxide, 0.1-0.5 part of ammonia water, 0.1-0.5 part of surface active agent, 0.5-1.5 parts of sulphur, 0.5-1.5 parts of vulcanizing accelerator, 1.0-1.5 parts of anti-aging agent, 0.2-1.0 part of zinc oxide and 0.5-1.5 parts of antibacterial agent. The protein content in the centrifugal concentration natural latex is less than 3.5%; the surface active agent is methylene dinaphthyl sodium sulfonate or nonyl phenol polyoxyethylene (9) ether; the vulcanizing accelerator is thiuram type accelerator; and the antibacterial agent is nano Ag-Zn composite antibacterial agent with oiliness carrier. The product of the invention can effectively change the comprehensive performance of an adhesive film, has the functions of sanitation and self-cleaning, generates inhibitory action for ordinary bacteria contacted with the product, and can kill the self bacteria of the product within a certain time.

The invention discloses high-temperature-resistant water-based paint, which is prepared from the following raw materials in parts by weight: 60 to 80 parts of glycidyl methacrylate, 30 to 50 parts ofwaterborne polyurethane resin, 10 to 18 parts of soybean oil compounds, 2 to 4 parts of iron oxide yellow, 2 to 4 parts of aluminum trippolyhosphate, 1.5 to 2.5 parts of zinc phosphate, 10 to 20 partsof filing reinforcing agents, 6 to 12 parts of glycerol, 4 to 8 parts of coalescing agents, 2 to 4 parts of preservatives, 2 to 4 parts of thickening agents, 2 to 4 parts of dispersing agents, 2 to 4parts of anti-foaming agents, 2 to 4 parts of leveling agents, 2 to 4 parts of mildew preventives and 6 to 10 parts of water, wherein the soybean oil compounds are prepared from the following processwith the steps of mixing liquid soybean oil, polyvinyl alcohol and water; adding potassium peroxodisulfate for stirring; adding divinyl benzene; raising the temperature; performing stirring; adding potassium peroxodisulfate; performing stirring; adding styrene and methyl methacrylate; raising the temperature; performing stirring; performing cooling to obtain the soybean oil compounds. The high-temperature-resistant water-based paint has the advantages that the high-temperature-resistant performance is good; the physical performance is excellent; safety is realized; in addition, the environment-friendly effects are achieved.

The invention discloses a method and device for generating an encrypted video file library and a method and device for distributing and decrypting videos. The method for generating the encrypted videofile library comprises the steps: splitting a video file into at least one video fragment file with a fixed duration based on a preset HLS protocol; copying the video fragment file to obtain at leasttwo same target video fragment files; allocating a unique key to the target video fragment file, and encrypting the corresponding target video fragment file by using the key to obtain an encrypted video fragment file library. By adopting the method provided by the invention, the compatibility is improved; a terminal does not need to pre-embed a security code or a secret key, and therefore the universality and the usability are higher; the dynamic random key sequence is used, and therefore the method has relatively high anti-unauthorized playing security, stronger attack resistance and highersecurity level.

The invention relates to a chemical polyurethane foaming agent and a preparation method thereof, and belongs to the technical field of synthesis of fine chemical products. The chemical polyurethane foaming agent is prepared by reacting semi carbazide, ethoxy azodiisobutyronitrile and a hydrazine hydrate. The foaming agent and the isocyanic acid radical are reacted to generate carbon dioxide, the foam structure of the polyurethane can be improved, and the excellent effect of the polyurethane chemical foaming agent is exerted. According to the foaming agent, the formed polyurethane foam structure is uniform, and the physical performances of the polyurethane foams are improved. The preparation process of the provided chemical foaming agent is simple and easy to operate, the comprehensive performance of the polyurethane foams is improved, and chemical foaming agent contributes to popularization.

The invention provides nano-emulsion for fracturing water control and a preparation method of the nano-emulsion. In a fracturing process of a tight gas well, the nano-emulsion for fracturing water control is injected into a tight gas reservoir along with fracturing fluid; the nano-emulsion for fracturing water control has hydrophobicity and stable adsorbability, after entering a stratum, the nano-emulsion for fracturing water control is adsorbed to surfaces of rock pores, and can resist water washing, water phase permeability can be reduced greatly, and the reduction amplitude reaches 70% or above; influence to gas phase permeability is quite low, the nano-emulsion has the characteristic of changing phase permeability selectively, and a water control effect is obvious; viscosity is low, surface tension is also low, the nano-emulsion is injected easily, and thus, the nano-emulsion is particularly suitable for the tight gas reservoir; and furthermore, the nano-emulsion is compatible to reservoir fluid well, and is good in shear stability, thermal stability and salt stability. Under the condition that influence to the gas phase permeability is quite low, the purpose of controlling water is achieved.

A method for preparing a fireproof sol polyethylene corrugated pipe is disclosed. A phosphorized sol auxiliary agent has hardness and strength of silica sol. Ammonium polyphosphate, talcum powder and decabromodiphenyl ethane which are added also have good flame retardant and fireproof properties, and have good compatibility with a polyethylene matrix. Mechanical properties, flame retardance, stability and strength of a finished product of the corrugated pipe are effectively improved.

The invention discloses an antibacterial cling film for fruits, and belongs to the field of packaging film materials. The antibacterial cling film for fruits comprises the following raw materials in parts by weight: 45-50 parts of linear polyethylene resin, 32-40 parts of ethylene-vinyl acetate resin, 28-30 parts of alpha-chitosan, 5-7 parts of whey protein powder, 6-8 parts of sorbitol, 2-6 partsof castor oil, 15-23 parts of nano calcium carbonate, 5-7 parts of nano silicon dioxide, 7-9 parts of polypropylene, 2-4 parts of methyl chloromethoxy fatty acid methyl ester and 1-3 parts of an antioxidant. The antibacterial cling film for fruits is good in moisture permeability, and has an excellent antibacterial effect.

The invention discloses a composite proton exchange membrane based on an acetate fiber porous support body and a preparation method of the composite proton exchange membrane. The composite proton exchange membrane comprises the acetate fiber porous support body, a polymer proton conductor, an enhanced proton conduction additive and a cross-linking agent. The preparation method comprises the following steps of: coating the acetate fiber porous support body with a membrane casting solution by adopting a preset coating process, carrying out drying treatment by virtue of a drying oven I, spraying the cross-linking agent and an inorganic oxide solution by adopting a preset spraying process, carrying out leveling and cross-linking reaction by virtue of rolling of a hot-pressing composite roller, and carrying out drying treatment through using a drying oven II to obtain the composite proton exchange membrane based on the acetate fiber porous support body. The proton exchange composite membrane prepared by the method is high in proton conductivity, high in mechanical strength, compact and high in uniformity.

The invention belongs to the field of polymer materials, and in particular, relates to a preparation method of high-gloss bulk ABS resin. The high-gloss ABS resin is prepared by using a bulk ABS device, star-shaped low-cis rubber and butadiene styrene rubber are compounded to form rubber, the proportion of an original rubber solution and the addition amount of a chain transfer agent are adjusted,a fourth monomer is added to prepare the high-gloss bulk ABS resin, and the glossiness of the product reaches 85 or above. The preparation method disclosed by the invention is simple in process, low in production cost and good in product stability, and can meet the requirement of daily supplies such as household appliances, electronic appliances and automobiles on high glossiness of a resin material.

The invention discloses a preparation method of a polyamide composite material applied to an oil pipeline. The preparation method comprises the following specific steps: firstly, treating cortex pseudolaricis powder with a mixed aqueous solution of sodium citrate and hydrogen peroxide, treating the cortex pseudolaricis powder in the cavity of an oxygen plasma device to obtain pretreated cortex pseudolaricis powder of which the surface contains a plurality of oxygen-containing active groups, and then grafting hexafluorobutyl methacrylate on the surface of the cortex pseudolaricis powder; treating montmorillonite with isophorone diamine; lastly, mixing the treated montmorillonite with the cortex pseudolaricis powder for reacting under a certain condition, bonding a reaction product through an amido bond in order to intercalate the cortex pseudolaricis powder into montmorillonite layer, and adding prepared compound powder, polyamide, a plasticizer, a lubricating agent and an antioxidant into a mixing extruder for mixing; then, extruding and granulating through a dual-screw extruder to obtain the polyamide composite material. The composite material has high stability, superior antibacterial performance, superior corrosion resistance, and high mechanical performance.