38results about How to "Efficient technology" patented technology

The invention discloses a rapidly-curable luminous 3D printing photosensitive adhesive. The rapidly-curable luminous 3D printing photosensitive adhesive is prepared from, by weight, 50-80 parts of UV curable resin A, 50-80 parts of UV curable resin B, 0.05-0.1 part of a leveling agent, 1-10 parts of a wetting agent, 0.2-1 part of a defoaming agent, 1-10 parts of luminous powder and 3-5 parts of a photoinitiator A and a photoinitiator B. The invention further provides a preparation method of the rapidly-curable luminous 3D printing photosensitive adhesive. The preparation method includes the steps that the wetting agent, the leveling agent, the defoaming agent and the luminous powder are added into a high-speed dispersing machine, and the mixture is dispersed at the rotating speed of 600-800 r / min; then, the UV curable resin A, the UV curable resin B, the photoinitiator A and the photoinitiator B are added, and the mixture continues to be dispersed; after even mixing, the luminous 3D printing photosensitive adhesive is obtained. After coating, the luminous 3D printing photosensitive adhesive has the rapidly-curable capacity after being irradiated with a 385 nm UV-LED lamp.

The invention discloses an energy-saving utilization system of a delay coking unit, comprising an empty tower, wherein the tower bottom of the empty tower is provided with a steam generator; a heat exchange pipe is arranged in the steam generator, and the tower bottom oil of the empty tower is connected with the heat exchange pipe through the tower bottom pump, and the heat exchange pipe is provided with a medium water inlet and a steam outlet; the steam outlet is connected with a steam pipe network in the whole factory. The energy-saving utilization system solves the problem of high energy consumption of the empty tower system in the existed device; meanwhile, the system also produces the steam with high additional value. The technology is reliable, reasonable, high-efficient and easy to practice; the tracing heat of the device and the pipeline in the steam supply device and use of other devices can be happened, the materials (products) are cooled; thus the purpose of recycling oil product is reached.

The present disclosure provides a control method for an unmanned aerial vehicle, including: in response to the unmanned aerial vehicle flying to a first preset airspace near the destination site, controlling the unmanned aerial vehicle to align with the ground track in the destination site and Predetermined flying height continues to fly; In response to the unmanned aerial vehicle flying to the top of the lifting platform of the shuttle bus traveling along the ground track and being in a relatively static state with the shuttle bus, the unmanned aerial vehicle is controlled to separate from the first cabin carried by itself and placing the separated first cabin on the first position of the lifting platform, and simultaneously controlling the unmanned aerial vehicle to combine with the second cabin mounted on the second position of the lifting platform; and responding to the completion of the combination of the unmanned aerial vehicle and the second cabin , to control the UAV to fly to the next destination site. The disclosure also discloses a control method and device for a shuttle bus, a control device for a drone, a drone, a shuttle bus, a transportation system, and an electronic device and a computer readable storage medium.

The invention discloses luminous 3D (three-dimensional) printing photosensitive adhesive and a method for preparing the same. The luminous 3D printing photosensitive adhesive comprises, by weight, 50-80 parts of UV (ultraviolet) cured resin A, 50-80 parts of UV cured resin B, 0.05-0.1 part of leveling agents, 1-10 parts of wetting agents, 0.2-1 part of defoamers, 1-10 parts of luminous powder, 3-5 parts of photoinitiators A and 3-5 parts of photoinitiators B. The method includes adding the wetting agents, the leveling agents, the defoamers and the luminous powder into a high-speed dispersion machine according to a formula; adding the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B into the high-speed dispersion machine; continuing to disperse the wetting agents, the leveling agents, the defoamers, the luminous powder, the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B; uniformly mixing the wetting agents, the leveling agents, the defoamers, the luminous powder, the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B with one another to obtain the luminous 3D printing photosensitive adhesive. The luminous 3D printing photosensitive adhesive and the method have the advantages that the luminous 3D printing photosensitive adhesive has quick cured capacity after being applied to films and then illuminated by 365 nm UV-LED lamps, and can be widely applied to the technical fields of automobiles, industrial maintenance, medical treatment, creativity and the like.

The invention discloses a peelable nail polish and a preparation method thereof. The peelable nail polish comprises, by weight, 50-80 parts of UV cured resin A, 50-80 parts of UV curing compound, 0.05-0.1 part of flatting agent, 1-10 parts of wetting agent, 0.2-1 part of defoamer, 1-10 parts of color paste special for UV nail polish, 3-5 parts of photoinitiator A and 3-5 parts of photoinitiator B. The peelable nail polish is capable of being cured rapidly after being irradiated by a 365nm UV-LED light and capable of being applied to fields of nail manicure for different groups of people widely.

The invention discloses a strippable blue glue, which comprises 50-80 parts of UV curable resin A, 50-80 parts of UV curable resin B, 50-80 parts of UV curable resin C, 0.05 parts by weight in parts by weight. ‑0.1 parts of leveling agent, 1‑10 parts of wetting agent, 0.2‑1 parts of defoamer, 1‑10 parts of color paste, 3‑5 parts of photoinitiator A and 3‑5 parts of photoinitiator B composition. Also provided is the preparation method of the above peelable blue glue, adding wetting agent, leveling agent, defoamer and color paste into the high-speed disperser, after dispersion, adding UV curing resin A, UV curing resin B, UV curing resin Resin C, photoinitiator A and photoinitiator B continue to disperse and mix evenly to obtain peelable blue glue. After being irradiated by a 395nm UV-LED lamp, the peelable blue glue coating film of the present invention has rapid curing ability, good bonding force, no peeling and peeling off, and easy peeling.

The invention provides a noctilucent 3D printing photosensitive adhesive. The photosensitive adhesive is prepared from, by weight, 50-80 parts of UV cured resin A, 50-80 parts of UV cured resin B, 0.05-0.1 part of flatting agent, 1-10 parts of wetting agent, 0.2-1 part of defoaming agent, 1-10 parts of noctilucent powder, 3-5 parts of photoinitiator A and 3-5 parts of photoinitiator B. The invention further provides a preparation method of the noctilucent 3D printing photosensitive adhesive. The preparation method comprises the steps that the wetting agent, the flatting agent, the defoaming agent and the noctilucent powder are added into a high-speed dispersing machine, the rotating speed is increased to 600-800 r / min, and then the speed is decreased; the UV cured resin A, the UV cured resin B, the photoinitiator A and the photoinitiator B are added, dispersing is continuously conducted, the materials are mixed to be uniform, and the noctilucent 3D printing photosensitive adhesive is obtained. When the noctilucent 3D printing photosensitive adhesive is coated on a film and irradiated through a UV-LED lamp, the rapid curing capacity is achieved, and the noctilucent 3D printing photosensitive adhesive can be applied to the technical fields such as automobiles, industrial maintenance and medical treatment.

The present invention belongs to the technical field of polymer materials, and particularly relates to a dual-curing peelable aqueous coating material and a preparation method thereof, wherein the raw materials comprise, by weight, 50-100 parts of a UV curable aqueous resin, 0.05-0.1 part of a leveling agent, 0.1-0.5 part of a wetting agent, 1-3 part of a thickener, 0.2-1 part of a defoamer, 2-5 parts of a film forming aid, 3-6 parts of a photoinitiator, 3-6 parts of a thermal initiator, 0.1-0.3 part of an anti-mildew and antibacterial agent, and 10-20 parts of an aqueous peeling agent. The preparation method comprises: adding partial wetting agent, partial defoamer and deionized water to a high-speed disperser, dispersing, adding an aqueous peeling agent, adding a UV curable aqueous resin, the remaining defoamer, the remaining wetting agent, a thickener, a leveling agent, a film forming aid, a thermal initiator, a photoinitiator and an anti-mildew and antibacterial agent, uniformly stirring, continuously dispersing, uniformly mixing, and filtering so as to obtain the product. The dual-curing peelable aqueous coating material of the present invention has characteristics of environmental protection, complete drying, relatively short drying time, good anti-rust effect, and good peeling effect.