126 results about "Silicone adhesive" patented technology

The invention discloses silencing and mildew-proof organic silica gel as well as a preparation method and application thereof, and belongs to the technical field of organic silicon binding material polymers. Comprising the following components in parts by weight: 35-45 parts of nano calcium carbonate, 32-40 parts of hydroxyl-terminated polysiloxane, 5-9 parts of silencing powder, 0.5-2.5 parts of glass fiber powder, 5-9 parts of a hyperbranched polymer, 2-5 parts of a hydrophobic surface modifier, 1.5-3 parts of color paste, 1-2 parts of a water-based coupling agent, 1-2 parts of a cross-linking agent, 0.5-2.5 parts of a mildew preventive, 0.4-2 parts of a composite titanide and 0.4-0.7 part of nano silver powder. According to the invention, the nano silver powder and the mildew preventive are compounded, and an inorganic sterilization system is combined, so that broad-spectrum environment-friendly bacteriostasis is realized, and high-humidity long-acting protection is met; the powder is subjected to hydrophobic treatment, moisture is blocked, and high adhesion is kept; silencing powder serves as a core, a sound absorption network is cooperatively formed, the noise reduction capacity is improved, and the device is suitable for multiple scenes.

The present application relates to the low temperature curing high-strength benzoxazine type silicone adhesive formula and use method, the formula includes the benzoxazine group containing organic silicon compound and organic alkali compound, the mass ratio of benzoxazine group containing organic silicon compound, organic alkali compound is 100:0.1-20.The adhesive of the present application is based on the cooperation between the benzoxazine group containing organic silicon compound and the basic catalyst, can be cured at low temperature, realize the higher strength bonding.The benzoxazine type silicone adhesive formula provided by the present application can be directly used as adhesive, and the bonding strength is high;It can also be used as a basic formula, used as an adhesive after adding other fillers, to meet the different needs of various special occasions.

The present invention discloses a highly conductive split ring of an omnidirectional elastic member. The highly conductive split ring of an omnidirectional elastic member according to the present invention solves the problem of corrosion of peripheral components caused by axial current in high-speed electric motors, which directly affects the operating stability of bearings mounted on the main shaft, thereby affecting the stability of the electric motor under conditions of high rotational speed, high power, and high torque. It also overcomes the state-of-the-art technical challenge of limiting the output of the electric motor, which belongs to the problem of axial current that needs to be resolved quickly, otherwise it may cause a potential safety hazard. The multiple fan-shaped lip edges used in the present invention not only ensure good electrical contact and sufficient contact area with the main shaft, but also move synchronously with the radial or axial movement of the main shaft, demonstrating excellent performance in following the main shaft operation and ensuring good instantaneous electrical contact between the conductive silicone adhesive and the main shaft. [Solution] The split ring comprises an outer frame, a support ring, and a conductive assembly, and the conductive assembly includes a conductive ring, multiple lip edges, a conductive silicone adhesive after it has solidified from a liquid state, and a conductive elastic member that is integrally attached to the conductive silicone adhesive.

The present invention provides a peelable laminate, etc., that exhibits easy peelability while the adhesive layer after peeling shows sufficient adhesive strength for practical use. [Solution] A substrate having a release layer is provided with a first silicone adhesive layer and a second silicone adhesive layer laminated on the same layer, wherein the second silicone adhesive layer is of formula:R3SiO 1 / 2 Siloxane units represented by the formula: SiO (wherein R is the same or different monovalent organic group with 1 to 12 carbon atoms) 4 / 2 A releaseable laminate containing a multilayer silicone adhesive layer, characterized in that it contains a silicone resin containing siloxane units represented by , the content of which is higher than the content of silicone resin in the first silicone adhesive layer, and the thickness of the first silicone adhesive layer is thinner than that of the second silicone adhesive layer; a method for using and manufacturing the same; a method for designing the same; and a use of the laminate and curing reactive silicone composition for the purpose of manufacturing the same.

A patch has: a silicone body; a primer on an underside of the body; a silicone adhesive on the primer; and a release strip on the adhesive. The body has a plurality of perforations.

The invention relates to a fast-curing environment-friendly double-component organic silicon adhesive and a preparation method thereof. The fast-curing environment-friendly double-component organic silicon adhesive is prepared from a component A and a component B, the component A is prepared from the following components in parts by weight: 30 to 60 parts of hydroxyl-terminated polydimethylsiloxane, 30 to 60 parts of inorganic filler, 1 to 10 parts of ethylene propylene diene monomer-polydimethylsiloxane graft polymer, 1 to 5 parts of amino silicon oil, 1 to 5 parts of fumed silica and 0.2 to 1 part of organic base catalyst; the component B is prepared from the following components in parts by weight: 30 to 60 parts of alkoxy-terminated polydimethylsiloxane, 20 to 50 parts of inorganic filler, 1 to 10 parts of color paste, 1 to 5 parts of a bonding accelerant, 5 to 15 parts of a cross-linking agent and 0.2 to 1 part of a titanate catalyst. According to the double-component organic silicon adhesive disclosed by the invention, the hydroxyl-terminated polydimethylsiloxane and the alkoxy-terminated polydimethylsiloxane are cooperated, and the ethylene propylene diene monomer-polydimethylsiloxane graft polymer is introduced, so that the double-component organic silicon adhesive has an unexpected curing effect and an unexpected curing speed.

Laminated bulletproof glass holds significant importance in research and development efforts aimed at enhancing material performance and the manufacturing process of laminated bulletproof glass itself. The objective is to create laminated bulletproof glass sheets that incorporate layers of float glass, high-strength synthetic glass, or high-strength synthetic glass with heat-reflective properties. These glass layers are interspersed with layers of polymer-type interlayer material in a specific arrangement pattern and then subjected to a specialized heat and pressure treatment process under controlled conditions. Finally, the assembly is bonded with polycarbonate using silicone adhesive. The resulting product provides protection levels ranging from NIJ 3A, with a total glass thickness between 28 millimeters and no more than 32 millimeters, up to NIJ 3, with a total glass thickness between 33 millimeters and no more than 38 millimeters.

The invention discloses an organosilicon adhesive for a damp-heat aging resistant galvanized sheet and a preparation method thereof. The organic silicon adhesive comprises the following components in parts by weight: 25-40 parts of hydroxyl silicone oil, 35-50 parts of nano calcium carbonate, 11-21 parts of silica powder, 1-5 parts of a cross-linking agent, 0.4-0.8 part of a catalyst and 2-4 parts of a coupling agent. The organic silicon adhesive disclosed by the invention can keep the performance without obvious attenuation in cold and hot impact, salt mist and ultraviolet aging environments, and particularly can resist water vapor invasion and keep the performance in a damp and hot aging environment. The organic silicon adhesive disclosed by the invention has the capability of bonding low-surface-energy materials such as TPO (Thermoplastic Polyolefin), galvanized sheets and the like, also has good mechanical properties and high and low temperature resistance, and can work in a range of-60 DEG C to 200 DEG C. The organic silicon adhesive provided by the invention can be widely applied to material bonding in the fields of photovoltaics, industry, buildings and the like.

The utility model relates to the technical field of silicone adhesive processing, in particular to an anti-blocking assembly for silicone adhesive processing, which comprises a box body, a plurality of support seats, a cover plate and a connecting mechanism, the support seats are arranged at the bottom of the side surface of the box body, the cover plate is connected with the box body through the connecting mechanism, and the cover plate is connected with the box body through the connecting mechanism. A stirring assembly is arranged in the center of the top of the cover plate, a feeding assembly is arranged on one side of the top of the cover plate, a discharging assembly is arranged in the center of the bottom of the box body, the connecting mechanism comprises a sliding groove, a sliding block, a fixing block, a square block, a vertical plate and a threaded column, the sliding groove is formed in the cover plate, one end of the sliding block is slidably connected with the sliding groove, and the other end of the sliding block is slidably connected with the threaded column. One end of the sliding block is connected with the box body, the other end of the sliding block is connected with one end of the sliding block, the other end of the sliding block abuts against the box body, the fixing block is arranged on the box body, and the anti-blocking assembly for silicone adhesive processing solves the problem that existing equipment is inconvenient to clean.

The present invention relates to an anhydrous composition for caring for and / or making up keratin materials, in particular the eyebrows and the eyes and the skin around the eyebrows, comprising, in particular in a physiologically acceptable medium: (a) at least one non-glycerolated silicone resin; and (b) at least one glycerated silicone resin; and (c) at least one silicone adhesive; and (d) at least one oil phase comprising at least one volatile hydrocarbon oil; and (e) a lipophilic thickener. The invention also relates to a method for coating keratin materials, in particular the eyebrows and the eye and the skin around the eyebrows, and more particularly to a method for making up said keratin materials, comprising the application to them of a composition as defined above.

Disclosed are adhesive medical films incorporating one or more cationic steroidal antimicrobial (CSA) compounds. The adhesive medical film is in the form of a tape, dressing, or sheet, configured for contact against dermal tissue to provide securement of medical devices, wound care, wound closure, and / or scar prevention. The adhesive medical film includes (i) a polymer adhesive (e.g., pressure-sensitive adhesive) in which one or more CSA compounds are distributed, and (ii) optionally, a backing substrate upon which the polymer adhesive is disposed. Examples of polymer adhesives include polyacrylate and silicone adhesives. The adhesive medical films, when used, reduce microbial colonization and / or growth, both on the films during storage and at a dermal site, as compared to the same adhesive medical film without incorporated CSA compounds.

The present application relates to a kind of attached screen, including display component and protective lens, protective lens covers the front side of display component;The front side of display component is divided into display area and peripheral area, peripheral area has first adhesive surface, the rear side of protective lens has second adhesive surface, second adhesive surface and first adhesive surface are mutually adhered by adhesive layer between first adhesive surface, adhesive layer is silicone adhesive layer, the manufacturing process of silicone adhesive layer is as follows: pad spacer particle is mixed into silicone adhesive, the silicone adhesive mixed with pad spacer particle is coated between first adhesive surface and second adhesive surface, when attaching, pressure is applied to first adhesive surface and second adhesive surface, the silicone adhesive mixed with pad spacer particle is pressed thin, widened after first adhesive surface and second adhesive surface, and is cured to form silicone adhesive layer into silicone adhesive layer.This attached screen not only can make the adhesion of adhesive layer more firm, but also can make the adhesion of adhesive layer keep elasticity and mechanical property stable in low temperature environment, thereby reducing the risk of protective lens falling off.

The application relates to a waterproof and sandproof resistor based on a silicone glue encapsulation, and relates to the technical field of electronic component encapsulation, which comprises a shell, the inside of the shell is provided with an encapsulation mechanism, the encapsulation mechanism comprises a quartz sand layer, the outside of the quartz sand layer is fixedly connected in the inside of the shell, the outside of the quartz sand layer is coated with a silicone glue layer, the top end of the shell is provided with a heat dissipation assembly, the heat dissipation assembly comprises a plurality of heat dissipation fins, the outside of the heat dissipation fins is fixedly connected to the outside of the shell, the proximal sides of two heat dissipation fins are provided with flow-through grooves, and the inside of the quartz sand layer is fixedly connected with a wire. The application has the effects that the silicone glue layer is poured outside the quartz sand layer through a glue pouring process, the elasticity and high-temperature resistance of the silicone glue layer are utilized, waterproof and sandproof protection of the resistor is realized, and the effect of preventing the quartz sand layer from flowing out is achieved.

The invention belongs to the field of medical instruments, and discloses a medical silica gel dressing fixing adhesive tape which comprises an adhesive tape body, and the adhesive tape body sequentially comprises a carrier layer, a silica gel adhesive layer and a stripping liner from outside to inside; the carrier layer is made of an elastic breathable material, and the silica gel adhesive layer is made of medical-grade organic silica gel; a plurality of first microcapsules are dispersed in the silica gel adhesive layer, the first microcapsules are drug-loaded microcapsules, and wall materials of the drug-loaded microcapsules are made of materials responding to the pH value, enzyme concentration or temperature change of a wound environment. Enzyme or ions are released after the second microcapsule is broken, the wall material of the first microcapsule is actively degraded, cascade response of'exudate increase-developing prompt-drug accelerated release 'is realized, a large amount of drugs are quickly released when the exudate appears, and infection or inflammation is effectively controlled.

This utility model relates to the technical field of greenhouse drip irrigation devices, and discloses a greenhouse drip irrigation device suitable for agricultural breeding, including a greenhouse body and a support rod. A water storage tank is fixedly connected to the top side of the support rod. A filter plate is connected to the top side of the water storage tank via a hinge. The outer wall of the filter plate is connected to the water storage tank via a reset component for controlling the reset of the filter plate. A fixing block is fixedly connected to the outer wall of the water storage tank. A sleeve is fixedly connected to one end of the fixing block. The sleeve is connected to the top side of the filter plate via a traction component. A connecting pipe is fixedly connected to the bottom side of the water storage tank. A plug-in cone is fixedly connected to the bottom end of the support rod. In this utility model, rainwater resources are effectively utilized. Rainwater flows into the water storage tank through a silicone adhesive plate and a guide channel, is filtered by the filter plate, and is then transported to the drip irrigation pipe through the connecting pipe to irrigate the vegetation. At the same time, through a series of operations, the support rod can be firmly fixed, ensuring the stability of the overall structure.

An electrically conductive silicone adhesive exhibiting high electrical conductivity and high adhesive strength useful for providing adhesion and electrical paths in electronic packages, and a method of making the electrically conductive silicone adhesive from a curable composition comprising a reactive organosiloxane and an electrically conductive particulate filler.

The utility model relates to a filtering device for silicone adhesive production, which belongs to the technical field of filtering devices and comprises a base and a collecting barrel, and the lower surfaces of left and right support plates are fixedly connected with the left and right sides of the upper surface of the base. According to the filtering device for silicone adhesive production, produced silicone adhesive can be conveyed through the top end of a feeding pipe, then a motor can be started, the silicone adhesive in a filtering barrel generates centrifugal motion, the produced silicone adhesive is thrown into a collecting barrel through the filtering barrel, blocky objects of the silicone adhesive stay in the filtering barrel, and the blocky objects of the silicone adhesive are separated from the filtering barrel. When a circular plate rotates, scraping plates on the left side and the right side can be driven to rotate and scrape silicone adhesive attached to the inner circumferential wall of a collecting barrel, after filtering is completed, electric push rods on the left side and the right side are started at the same time, a sealing plate can be driven to move upwards, a connecting plate is driven to move upwards, and an opening is formed in the upper side of a filtering barrel; and blocky objects of the silicone adhesive can be conveniently cleaned.

The invention relates to the technical field of pipeline cleaning, in particular to a silicone adhesive cleaning spray head suitable for a narrow space and a cleaning method. The spray head assembly comprises a water conveying pipe and at least two miniature electromagnetic switch valves communicated with the water conveying pipe, and valve ports of the two miniature electromagnetic switch valves are connected with a direct-current spray head and a cleaning spray head which are arranged on the same side respectively; one end of the cleaning nozzle is provided with a long-strip-shaped water injection nozzle, and the other end is connected with the miniature electromagnetic switch valve through a cylindrical channel; the rotating mechanism comprises a bearing mounted at the bottom of the cleaning nozzle, and the outer ring of the bearing is fixedly connected with the cleaning nozzle; the connecting pipe is arranged at a valve port of a miniature electromagnetic switch valve for controlling the cleaning nozzle, and the outer side of the pipe part of the connecting pipe is in clearance fit with the inner wall of the cylindrical channel and is in interference fit with the inner ring of the bearing; and the micro driving motor is positioned on the outer side of the micro electromagnetic switch valve for controlling the cleaning nozzle and enables the cleaning nozzle to rotate. The cleaning efficiency of the silicone adhesive filler in a narrow space is improved.

Wound dressing (10, 30) comprising a backing layer (11, 31), an absorbent pad (12, 32) and a wound contact layer (13, 33), wherein the backing layer (11, 31) comprises a water vapour-permeable and substantially liquid-impermeable film material, wherein the absorbent pad (12, 32) comprises an absorbent core (15, 35) having a proximal side and a distal side, and an envelope (14, 34) surrounding the absorbent core (15, 35), the absorbent core (15, 35) comprising an absorbent material, and wherein the wound contact layer (13, 33) comprises a layer of a skin-friendly silicone adhesive (13b, 33b), characterized in that the envelope (14, 34) comprises a first layer (14a, 34a) of a first liquid-permeable material and a second layer (14b, 34b) of a second material different from the first material, wherein the first layer (14a, 34a) of the envelope (14, 34) covers the proximal side of the absorbent core (15, 35) and wherein the second layer (14b, 34b) of the envelope (14, 34) covers the distal side of the absorbent core (15, 35), and wherein the first layer (14a, 34a) of the envelope (14, 34) extends over the proximal side of the absorbent core (15, 35) and the second layer (14b, 34b) of the envelope (14, 34) extends over the distal side of the absorbent core (15, 35) each of them forming a border area (16, 36) surrounding the absorbent core (15, 35), the first (14a, 34a) and second layer (14b, 34b) of the envelope (14, 34) being joined to each other along the border area (16, 36) surrounding the absorbent core (15, 35).

This application provides a silicone adhesive dispensing and positioning device for touch modules, belonging to the technical field of dispensing and positioning devices. The device includes a base and a dispensing and positioning assembly mounted on top of the base. The dispensing and positioning assembly first controls the rotation of the positioning stage via a servo motor to ensure the repeatability of the dispensing position, meeting the stringent requirements of touch modules for adhesive line positioning. Electric push rods on both sides of the bottom drive sliders to slide in slide rails, adapting to workpieces of different sizes. Simultaneously, the electric push rods drive the lifting and lowering of the pressure plate, automatically adjusting the pressure plate height according to the workpiece thickness, adapting to the physical characteristics of different workpieces, reducing manual intervention, and lowering labor costs. On the one hand, the automated positioning and clamping process eliminates errors caused by manual operation, reducing dispensing defects caused by human factors. On the other hand, high-precision positioning and adhesive line uniformity reduce silicone adhesive waste due to dispensing errors, lowering consumable costs.

The invention discloses a real breathable probiotic ultrathin spill-proof breast pad which comprises a breast pad body, the breast pad body is composed of a surface layer located on the skin-friendly side and an absorber compounded on the surface of the outer side of the surface layer, and on a vertical hierarchical structure, the absorbers are arranged from inside to outside. The absorber comprises a wood pulp fiber non-woven fabric layer, a polymer absorbing layer, a dust-free paper layer and a spunbond non-woven fabric water-repellent layer; on the perspective structure of the plane of the skin-friendly side, the breast pad body comprises an absorption area located in the center area of the body and an embossing area located in the peripheral area of the absorption area, the macromolecule absorption layer corresponds to the absorption area, and the portion, on the skin-friendly side, of the embossing area is provided with silica gel attaching points capable of being attached to the skin and inner release paper covering the embossing area. The outer side surface of the spunbond non-woven fabric water-repellent layer is provided with a back adhesive area used for being attached to brassiere underwear, and the back adhesive area is covered with outer release paper. The anti-galactorrhea pad has the advantages of being ultrathin, high in breathability, low in reverse osmosis, high in absorption, bacteriostatic and antiallergic, has a selectable fixed wearing form, and meets diversified wearing requirements.

The invention relates to the technical field of silicone adhesive preparation and application, discloses a hardening agent for rapidly curing a silicone adhesive under a low-temperature condition as well as a preparation method and application thereof, and aims to solve the problem that the curing speed of the silicone adhesive is too slow in a cold and dry environment in winter. The preparation method comprises the following steps: by taking porous nano silicon dioxide particles as a core, treating the porous nano silicon dioxide particles with a silane coupling agent, carrying out surface amination on the porous nano silicon dioxide particles, and reacting with a polyurethane prepolymer with isocyanate as a terminal group, so as to prepare the modified porous nano silicon dioxide with a core-shell structure. The curing agent and the catalyst are mixed into the modified porous nano silicon dioxide, uniform distribution of the porous nano silicon dioxide in the silicone adhesive is realized under the assistance of the dispersion medium, the curing agent and the catalyst can be released in the silicone adhesive through the modified porous nano silicon dioxide, and rapid curing of the silicone adhesive in a low-temperature dry environment is realized.

The present application relates to pipeline cleaning technical field, especially to a kind of silicone glue cleaning spray head and cleaning method suitable for narrow space.The spray head includes: spray head assembly includes water pipe and at least two with water pipe communication micro electromagnetic switch valve, two micro electromagnetic switch valve valve port is respectively connected with the direct current spray head and cleaning spray head of being arranged in the same side;Cleaning spray head one end is provided with long strip-shaped water outlet, the other end is connected with micro electromagnetic switch valve through cylindrical passage;Rotating mechanism includes: bearing, installed in cleaning spray head bottom, bearing outer ring is fixedly connected with cleaning spray head;Connecting pipe, setting at the valve port of the micro electromagnetic switch valve of control cleaning spray head, the outer side of the pipe of connecting pipe and the inner wall of cylindrical passage gap fit, and bearing inner ring interference fit;Micro drive motor, located outside the micro electromagnetic switch valve of control cleaning spray head, so that cleaning spray head rotates.The present application improves the cleaning efficiency of the silicone glue filler in narrow space.

The invention relates to organic silica gel for Micro-LED seal repair as well as a preparation method and application of the organic silica gel. The organic silica gel for Micro-LED seal repair is prepared from the following components in parts by weight: 35 to 45 parts of polyvinyl silicone oil, 5 to 15 parts of vinyl-terminated silicone oil, 5 to 15 parts of hydrogen-terminated silicone oil, 3 to 5 parts of end-side hydrogen-containing silicone oil, 10 to 15 parts of vinyl MQ resin, 5 to 15 parts of methyl hydrogen-containing MQ resin, 5 to 10 parts of fumed silica, 0.03 to 5 parts of catalyst and 0.03 to 1 part of inhibitor. The organic silicon elastomer material formed by curing the organic silica gel for Micro-LED seal repair has excellent initial adhesion performance, proper hardness and lower thermal expansion coefficient, can well pick up a chip during transfer repair, does not remain residual glue on the chip, is not easy to generate irreversible deformation, can be repeatedly used for many times, and has good application prospects. The service life is long.

To provide a method for installing magnetic markers that can shorten the time the road surface needs to be closed during installation, allowing the road surface to be reopened sooner. [Solution] In the construction method for laying a sheet-shaped magnetic marker 1 on a road surface 53, the magnetic marker 1 is placed on the road surface 53 with an adhesive layer 21 made of modified silicone adhesive in between. Then, before the modified silicone adhesive forming the adhesive layer 21 hardens, a load is applied to the construction site 5A while restricting the position of the magnetic marker 1 on the road surface 53 to compact it and make the magnetic marker 1 adhere tightly to the road surface 53.

The loudspeaker assembly comprises a shell assembly and a bone conduction loudspeaker, the bone conduction loudspeaker comprises a machine core shell, an energy conversion device, a vibration transmission face attaching assembly and an auxiliary face attaching assembly, the machine core shell is supported on the shell assembly, at least part of the machine core shell is exposed out of the shell assembly, the energy conversion device is arranged in the machine core shell, and the vibration transmission face attaching assembly is arranged in the shell assembly. The vibration transmission face fitting assembly is connected with the transduction device and makes contact with the face area on the front side of the tragus of a user in the wearing state, the auxiliary face fitting assembly comprises a fixing ring and a silica gel fitting piece, the fixing ring is arranged on the machine core shell in a sleeving mode, and the silica gel fitting piece comprises a face fitting body and an annular flange arranged on the outer annular face of the fixing ring in a sleeving mode. A through hole is formed in the face attaching body, the annular flange is connected with the side, facing the movement shell, of the face attaching body on the periphery of the through hole, the vibration transmission face attaching assembly is exposed through the through hole, and the face attaching body makes contact with the face area on the periphery of the vibration transmission face attaching assembly in the wearing state. Through the above mode, the wearing comfort of the earphone, and the positioning precision and the aesthetic degree of the loudspeaker assembly can be effectively improved.

The invention discloses an electrochemically-driven small drug delivery device and a preparation method and application thereof, the device comprises an interdigital electrode, an electrolyte chamber, a flexible film, a drug storage chamber and a microfluidic channel which are stacked in sequence, and is provided with an electrolyte filling port, a drug filling port and a polyethylene conduit communicated with the microfluidic channel. The device works based on a water electrolysis reaction in the electrolyte chamber, voltage is applied to the interdigital electrode, so that a sodium hydroxide solution is electrolyzed to generate hydrogen and oxygen, the flexible film is deformed upwards under gas pressure, and then a medicine solution in the medicine storage chamber is extruded to be discharged from the guide pipe through the microfluidic channel. And the on-demand and controllable release of the medicine can be realized by adjusting the magnitude of the voltage and the action time. The device disclosed by the invention is compact in structure, simple in preparation process and low in cost, is assembled by adopting a commercial silica gel adhesive, is convenient to disassemble and repeatedly inject, is suitable for batch production, and has a better application prospect in a miniaturized and low-power-consumption drug delivery system.

The invention provides a post-crosslinking type silane coupling agent, a water-resistant ultraviolet-resistant silicone adhesive and application of the water-resistant ultraviolet-resistant silicone adhesive and belongs to the technical field of sealants, and the post-crosslinking type silane coupling agent suitable for the silicone adhesive is bis (diisopropyl ketoxime) dimethoxysilane. The water-resistant ultraviolet-resistant silicone adhesive is prepared from polysiloxane resin, polydimethylsiloxane, polyether modified silicone oil, an ethylenediamine tetraacetic acid chelating agent, color paste, reactive silicone oil, a first silane coupling agent, an organic tin catalyst and a post-crosslinking silane coupling agent.

This utility model relates to the field of dispersion equipment and discloses a high-speed silicone adhesive disperser, including a support frame. A filtering and crushing mechanism is provided on the top of the support frame. The filtering and crushing mechanism includes a first tank body, and a tank cover is provided on the top of the first tank body. A first motor is fixedly connected to the top of the tank cover. The output end of the first motor is circular and fixedly connected to crushing blades. When the crushed silicone adhesive raw material is smaller than the aperture of the filter frame, it is transported to the interior of a second tank body through a first feeding chute and a feeding pipe. Immediately, the second motor is driven to cause the stirring blades to mix and stir the silicone adhesive raw material entering the second tank body. At the same time, the scraper provided can further scrape the residue adhering to the inner wall of the second tank body under the drive of the second motor. Thus, the silicone adhesive raw material after filtering and crushing can effectively improve the mixing and stirring efficiency, thereby improving the stirring and dispersion effect.