22 results about "Silicone coating" patented technology

This invention discloses a carbon capture article comprising: (i) a ceramic honeycomb assembly including an inlet end, an outlet end, and intersecting walls defining cells through which fluid can flow; (ii) a zeolite coating at least partially covering the intersecting walls of the ceramic honeycomb assembly; and (iii) a silicone resin coating at least partially disposed on the zeolite coating. The zeolite coating may be a 13-X type zeolite. The silicone resin may be a siloxane resin. This invention also discloses a method for manufacturing the carbon capture article, the method comprising a silicone coating step, the silicone coating step comprising coating a silicone resin at least partially onto the zeolite coating to form the carbon capture article, the zeolite coating at least partially covering the intersecting walls of the ceramic honeycomb assembly. Finally, this invention discloses a method for capturing carbon dioxide from the air, the method comprising a flow step, the flow step comprising passing a fluid containing carbon dioxide (CO2) molecules through the carbon capture article.

The utility model discloses an adjustable label peeling mechanism relates to label peeling technical field, including the peeling body, the middle part fixed mounting of peeling body has the pressing device, the left side fixed mounting of peeling body has the separation subassembly, and the lower end fixed mounting of peeling body inside has the guiding device. The utility model discloses an adjustable label peeling mechanism, utilize the left side of fixed base plate to be the inclined plane, make the base paper to be in the state of bending, when the material quality of label paper is hard, when label paper moves to the top of folding roller, automatic and base paper separate, realize the peeling of label paper, and it is convenient to the peeling of label paper, through setting scraper, separate label paper and base paper, make label paper in the outer surface of base paper and rise, make the device can adapt to base paper and label paper of different material quality, improve the adaptability of device, through setting silicone coating board, the glue layer stays on the label when peeling, do not remain base, and the device can adapt to base paper and label paper of different width.

The invention relates to a coated heating element (1) for a domestic article, comprising a metal base (2) coated on at least one face (2a) by a coating (3) which does not contain fluorocarbon resins and which comprises at least the following layers in the following order from the metal base (2): (3a) a base coat comprising polyethersulfone (PES); (3b) one or more intermediate layers (3b) comprising polyethersulfone (PES) or a mixture of polyethersulfone (PES) and one or more silicones; (3c) a top coat consisting of an elastomeric silicone derived from at least one organopolysiloxane bearing vinyl reactive functions (-CH=CH2) and at least one other organopolysiloxane bearing hydrosilyl reactive functions (Si-H) or mercaptan reactive functions (S-H), and optionally: one or more thermoplastic polymers, and / or one or more additives, and / or one or more colorants; layer (3a) being different from at least one of layers (3b).

A method of fabricating a space vehicle including a solar cell array panel, the method comprising: providing a plurality of multijunction solar cells; dispensing an uncured silicone coaling on each of the solar cells using an automated process with visual recognition; picking a cover glass from a cartridge stack and mounting the cover glass over the discrete respective solar cell to form a discrete Cell-Interconnect-Cover Glass (CIC) assembly; curing the silicone coating on each of the solar cells to mount it to the panel; and mounting the panel on the space vehicle.

The present invention is a silicone resin-dissolving agent including a siliconate compound (A) represented by the formula (1) and / or the formula (2) and an aprotic organic solvent (B) having a relative permittivity of 10.0 or less. In the formulae, R independently represents a group selected from an alkyl group having 1 to 10 carbon atoms and an aryl group having 6 to 10 carbon atoms, which may be substituted with a halogen atom; M represents a cationic species selected from an alkali metal ion, a tetraalkylammonium ion, a benzyltrialkylammonium ion, and a tetraalkylphosphonium ion; and "n" represents an integer of 0 to 200. By the present invention, it is possible to provide a silicone resin-dissolving agent for recovering a base material from an integrated molded product of a silicone resin such as a silicone rubber and a resin base material or a metal base material by dissolving the silicone resin.

This disclosure relates to a hydrogen-silanization-curable silicone rubber coating composition comprising one or more alkenyl-functionalized polysiloxane resins for treating textiles and fabrics; to textiles and fabrics, such as inflatable safety restraint devices, such as airbags, coated with a cured product of a hydrogen-silanization-curable silicone rubber coating composition comprising one or more alkenyl-functionalized polysiloxane resins; and to a method of coating said textiles and fabrics (such as inflatable safety restraint devices, such as airbags) with a hydrogen-silanization-curable silicone rubber coating composition comprising one or more alkenyl-functionalized polysiloxane resins. The cured product of the hydrogen-silanization-curable silicone rubber coating composition described herein is considered to have a lower total volatile organic compound (TVOC) compared to standard coatings used to treat said textiles and fabrics typically containing MQ resins.

The application discloses a kind of bio-based energy-saving block based on straw fermentation and its preparation method and application, belong to agricultural waste resource utilization and agricultural energy-saving technical field.The energy-saving block is pressed by straw treated by high-temperature aerobic-facultative anaerobic fermentation and quicklime, and the quicklime addition amount is 0.75 wt% of the dry weight of fermented straw, the moisture content of finished product is 30% to 50%, pH is greater than or equal to 8.5, the specific surface area is greater than or equal to 11.0 m² / g, and the surface is sprayed with black water-based breathable silicone coating.The application realizes self-gluing of fiber by using natural adhesive material generated by fermentation, without synthetic adhesive;The problem of mildew is solved by double protection of quicklime and coating;The constructed multi-pore structure gives it excellent heat storage performance, and the minimum temperature of greenhouse at night is improved.The application has low cost, is environment-friendly and pollution-free, realizes high-value utilization of straw and double goals of greenhouse energy saving.

The invention relates to a coated heating element (1) for a domestic article, comprising a metal substrate (2) coated on at least one face (2a) by a coating (3) which does not contain fluorocarbon resins and which comprises at least the following layers in the following order from the metal substrate (2): (3a) a primer layer comprising one or more polyaryletherketone (PAEK); (3b) optionally, one or more intermediate layer(s) (3b) comprising one or more polyaryletherketone (PAEK); (3c) a topcoat consisting of: - an elastomeric silicone derived from at least one organopolysiloxane bearing vinyl reactive functions (-CH=CH2) and at least one other organopolysiloxane bearing hydrosilyl reactive functions (Si-H) or mercaptan reactive functions (S-H); and optionally: - one or more thermoplastic polymers, and / or - one or more additives, and / or - one or more colorants.

The present invention relates to a cast iron grill that has a folding handle system made of stainless steel with a non-slip silicone coating, where the grill is designed for cooking flat foods such as arepas, tortillas, artisan breads and vegetables and others without limitations, the grill being fully compatible with multiple heat sources including gas stoves, electric stoves, induction stoves and direct heat sources.Thus, the grill of the present invention is mainly composed of a main body of substantially circular or oval shape that defines a flat and uniform cooking surface, and an integrated folding handle system that simultaneously solves the problems of safe thermal handling and efficient space storage inherent in conventional cast iron utensils, where said folding handle is joined to the main body at some part of its contour, while it can be folded to improve the storage of the grill or can even be detachable for cleaning or to further improve said storage.

This utility model discloses a silicone coating device for aluminum foil tape, belonging to the field of silicone coating technology for aluminum foil tape. It includes a frame with a guide roller rotatably mounted inside; a coating roller, also located inside the frame, used for coating the surface of the aluminum foil tape; a leveling assembly and a collection tray. The leveling assembly includes a support plate, with a telescopic cylinder fixedly connected to its upper surface. A barrier box is fixedly connected to the lifting end of the telescopic cylinder, and an oil storage plate is fixedly connected to the outer wall of the barrier box. A guide scraper is fixedly connected to the other end of the oil storage plate, and a cleaning plate is slidably mounted inside the oil storage plate. The leveling assembly not only levels the silicone oil on the surface of the aluminum foil tape but also guides and collects the accumulated silicone oil during the leveling process, reducing waste and facilitating its storage and reuse.

The application relates to the technical field of traffic safety, in particular to a high-weather-resistance reflective film and a manufacturing method thereof. The high-weather-resistance reflective film comprises a PET film, a reflective adhesive layer coated on the surface of the PET film, and a silicone coating layer coated on the surface of the adhesive layer; the reflective adhesive layer is formed by uniformly scattering glass beads on the surface of the PET film after the adhesive material is coated on the surface of the PET film; the raw material of the adhesive material comprises, by mass fraction, 50-150 parts of a hydroxyl-containing acrylate resin, 5-12 parts of an IPDI prepolymer, 1-2 parts of UV329 ultraviolet absorber, and 0.5-1.5 parts of anti-aging agent 1076. The reflective film has excellent self-cleaning performance, good reflectivity, long-term stable weather resistance, can effectively reflect incident light, effectively protects the reflective glass beads, can maintain the performance for a long time under various environments and conditions, and is suitable for being used as a traffic sign.

The utility model discloses a silicone paint feeding device with quantitative function, it includes mounting bracket (1) and storage tank (2), the middle layer of mounting bracket (1) is provided with the measuring channel (3), the measuring channel (3) is connected with the intermediate passage (4) between storage tank (2), and the intermediate passage (4) is installed with gear pump (5), one end of measuring channel (4) is installed with pusher, and the other end is installed with the discharge pipe (6), and the discharge pipe (6) is installed with pneumatic valve (7), the inner bottom surface of measuring channel (4) is equipped with the installation groove, and the installation groove is provided with pressure sensor (8), is provided with controller (9) on mounting bracket (1). The utility model not only can improve the precision of feeding, still has the advantages such as low labor intensity, high working efficiency, long service life, low production cost and convenient to use.

This invention discloses a double-waterproof LED light strip, comprising a light strip circuit board, a first soft adhesive, and a second soft adhesive. The top of the light strip circuit board is provided with several LED beads. The first soft adhesive covers the outer side of the light strip circuit board and is located inside the second soft adhesive. The bottom of the first soft adhesive is connected to the bottom of the second soft adhesive, and the sides of the first soft adhesive are connected to the sides of the second soft adhesive. A reflective cavity is provided above the first soft adhesive. This invention has a simple structure; the light strip circuit board is double-covered with the first and second soft adhesives, making it aesthetically pleasing and practical. A solid silicone coating on the outside of the light strip circuit board provides an ultra-thin light source with an IP68 rating. Further coating with silicone or PVC achieves double waterproofing, reaching an IP68 waterproof rating. Simultaneously, the hollow design of the LED light strip saves materials, reduces production costs, facilitates the mass production and promotion of LED light strips, and provides excellent decorative lighting effects.

The present invention relates to a seal unit (1) having a seal carrier (2), a sealing lip unit (3), which has at least one sealing lip (3.1) and is held by the seal carrier (2), and having a sealing disc (4), which is in contact with the at least one sealing lip (3.1). The at least one sealing lip (3.1) is coated with a synthetic resin silicone (5.1). The present invention also relates to a wheel bearing unit (RL) having such a seal unit (1).

Waterproof covers for prosthetics. The waterproof cover may be used with a prosthetic hand or other prosthetics or orthotics. The waterproof cover protects the interior components of the prosthetic. The cover may be flame-resistant. The cover may include two layers. An example cover may have an external layer of fabric knitted from aromatic polyamide (meta-aramid) fiber such as NOMEX® yarn and an interior polyurethane or silicone layer. Another example cover may have a single layer, made of woven aromatic polyamide fiber such as NOMEX or Kevlar® with a silicone coating on one or both sides. For a prosthetic hand, the cover may extend between a thumb and a palm.

This invention discloses a room-temperature curing, adjustable-hardness nano-silica sol-reinforced organosilicon coating and its preparation method. The raw materials for this room-temperature curing, adjustable-hardness nano-silica sol-reinforced organosilicon coating include: nano-silica sol, methyltriethoxysilane, dimethyldiethoxysilane, acetic acid, and deionized water. The solid content of the nano-silica sol is 20wt%-40wt%, the pH of the nano-silica sol is 8-10, and the particle size of the nano-silica sol is 5nm-30nm. The mass ratio of nano-silica sol, methyltriethoxysilane, dimethyldiethoxysilane, acetic acid, and deionized water is 100:(66-112):(20-66):2.6:19. The room-temperature curing, adjustable-hardness nano-silica sol-reinforced organosilicon coating of this invention exhibits good storage stability, requires no heating during the curing process, and produces a clear and bright organosilicon coating with an adjustable pencil hardness within the range of 5H-8H.

Disclosed herein is an insulative coating composition comprising: (a) a room temperature vulcanizing (RTV) polymer, wherein the RTV polymer comprises (i) a polysiloxane including hydroxy, acetoxy, epoxy, alkoxy, oxime, and / or amine terminal groups, and / or (ii) a set of reaction components that react to form the polysiloxane including hydroxy, acetoxy, epoxy, alkoxy, oxime, and / or amine terminal groups; (b) an adhesion promoter comprising a silane that includes an alkoxy functional group and an epoxide functional group; (c) an insulating agent; and (d) a carrier.

This disclosure relates to hydrosilylation (addition) curable silicone rubber compositions, to silicone elastomeric materials with an improved high temperature (e.g., ≥175° C.) compression set in accordance with ISO 815-1 method A which are produced by curing the silicone rubber compositions, and to a method for preparing the silicone elastomeric materials. This disclosure also relates to uses for such materials in or for the manufacture of silicone coatings for standard non-silicone insulators, as cable coatings e.g., for safety cables, in cable accessories such as electrical connectors, connector seals, terminations and wire seals, and for other electrical and electronic parts, particularly for the automotive industry and / or in or as hoses and gaskets e.g., for vehicle engines.

The utility model relates to the technical field of curtain wall, and disclose a spliced curtain wall, including splicing structure and install in the curtain wall spare of splicing structure inside, the front end of splicing structure is provided with the shielding piece, along the recess on the back of the frame and frame moves curtain wall body, and then install the sealant strip on curtain wall body through the cooperation between the mounting block and the mounting groove, and repeat the above operation, make two groups curtain wall body all slide and splice in the frame, then fixed with the help of screw, can complete splicing assembly, simultaneously realize the sealing between two groups curtain wall body with the help of the set sealant strip, and can seal between the mounting block and the mounting groove with the help of the silicone coating, then the fixed plate is in the fixed groove, the fixed plate is fixed on the fixed groove with the help of the bolt, make the fixed plate be at the front end of curtain wall body, can shield the gap between two groups curtain wall body, reduce the interference of outside into the gap area, make the whole sealing property better.

This utility model relates to the field of underwear adhesive coating technology, and more particularly to a circular dot application device, including a cooling and setting table assembly, a transmission roller assembly, and a three-axis adjustable dispensing assembly; the transmission roller assembly is located at the upper end of the cooling and setting table assembly; the three-axis adjustable dispensing assembly is located above the transmission roller assembly. In this utility model, underwear is first placed on a single or two underwear dispensing roller shafts on the same side. A servo motor inside the processing table drives the underwear dispensing roller shafts to rotate synchronously. Simultaneously, a three-axis gantry screw dynamically adjusts the position of the dispensing valve, which applies hot-melt silicone onto the underwear fabric. A cooling blower filters external air through an air intake grille and blows it upwards, rapidly cooling and setting the silicone coating on the fabric below the underwear dispensing roller shafts, thus achieving rapid air-cooling and setting of the silicone layer.

The application belongs to the technical field of paint, and particularly relates to a fluorine-free wear-resistant organic silicon paint, a preparation method and application thereof, wherein the fluorine-free wear-resistant organic silicon paint is composed of the following components in mass fraction: 25-35 parts of vinyl polysiloxane, 2-10 parts of hydrogen-containing crosslinking agent, 1-8 parts of organic silicon wear-resistant and slip powder, 2-5 parts of silane coupling agent, 3-9 parts of matt powder, 1-2 parts of dispersing agent, 40-60 parts of organic solvent, 1-3 parts of tackifier, 0.3-1.5 parts of inhibitor and 1-8 parts of metal catalyst. Compared with the prior art, the fluorine-free wear-resistant organic silicon paint provided by the application can meet the requirements of PFAS and anti-allergy when applied to an elastomer substrate, and the combination and dispersion uniformity of the organic silicon wear-resistant and slip powder and the vinyl polysiloxane after kneading treatment of the silane coupling agent are higher, so that the fluorine-free wear-resistant organic silicon paint has sufficient wear resistance and delicate slipperiness.