176results about How to "Shield electromagnetic waves" patented technology

A multifunctional nano-fabric,composing fabric and fabric coating on the nano-coating, was introduced. Fabric described was in the form of sheet, Nano coating solution described was one of or more than two (including two species) combination nano-antibacterial agents such as anti - ultraviolet nanotechnology, and nano-scale anti-infrared agent, Nano-dredging, and nano-scale agents and nano-temperature electromagnetic shielding agent. The use of nanotechnology inventions, fabric padding, heat treatment, with anti-virus, bacteria, electromagnetic shielding, ultraviolet, kill the hepatitis C virus functions. As for further processing fabrics will have temperature control, and prevention of influenza, or even long-term water and oil repellent, refuse to fly mosquito refused function.

The present invention relates to a carbon plate and its preparation method, belonging to the field of indoor decorative material. Said carbon plate is composed of veneer material and intermediate mixture sandwich. Said intermediate mixture sandwich composition includes (by dry base weight portion) 100 portions of granular carbon and 5-33 portions of adhesive. Said carbon plate has the functions of adsorbing and purifying gas, regulating moisture and radiating far-infrared ray, and contains no the components of formaldehyde, toluene and dimethylbenzene, etc.

The invention relates to a water-based aminoacrylic conductive flame-retardant dip-coating paint which contains the following components in parts by mass: 70-90 parts of electrolytic copper powder, 5-10 parts of flame retardant, 40-50 parts of water-based acrylic resin, 10-20 parts of amino resin, 1-5 parts of aluminum tripolyphosphate, 1-5 parts of porcelain clay, 1-3 parts of high-pigment carbon black, 1-3 parts of precipitated barium sulfate, 0.1-1 part of strontium yellow and 25-35 parts of distilled water. The water-based aminoacrylic conductive flame-retardant dip-coating paint provided by the invention can be used as a refrigerator compressor paint, can be coated on automobile parts, instruments and meters as well as household appliances to shield electromagnetic waves generated thereby, and has a flame retardant effect.

The invention provides a preparation method of a titanium alloy three-dimensional lattice heat-resistant structure filled with aerogel. The preparation method is mainly technically characterized in that the lower half part of an internal space of the titanium alloy three-dimensional lattice heat-resistant structure is filled with the aerogel, and the upper half part of the internal space of the titanium alloy three-dimensional lattice heat-resistant structure is actively cooled through gas; and a closed type plasma module is arranged outside the titanium alloy three-dimensional lattice heat-resistant structure in a covering manner, and a plasma excitation power source is put inside the titanium alloy three-dimensional lattice heat-resistant structure. By means of the preparation method, the preparation cost can be low, efficiency can be high, and a high-temperature-resistant thermal protection integrated structure which is large in size and provided with a complex molded surface can beprepared; the heat dissipation and heat insulation effects are effectively achieved; meanwhile, good mechanical performance and the high bearing capacity are achieved; the closed type plasma module is used for absorbing electromagnetic waves; and meanwhile, the plasma excitation power source is put at the inner side of the titanium alloy three-dimensional lattice heat-resistant structure, and theelectromagnetic waves transmitted by the plasma excitation power source can be effectively shielded.

The invention provides a basalt ferromagnetic glass fiber as well as a preparation method and application thereof. The glass fiber is prepared from the following chemical components in percentage by mass: 29 to 45 percent of SiO2, 4 to 15 percent of Al2O3, 28 to 40 percent of Fe2O3, 1 to 10 percent of B2O3, 5 to 12 percent of CaO, 3 to 8 percent of MgO and 1 to 2 percent of Na2O. Basalt, alumina powder, iron oxide powder, boric acid, calcium carbonate and magnesium oxide are prepared into a uniformly mixed batch; and the batch is subjected to melting, clarifying, homogenizing, cooling, throwing threads and drying to obtain the product. Basalt is used as a main raw material to prepare the ferromagnetic glass fiber with a high additional value, so that the additional value of basalt is greatly improved, and the application field of basalt is broadened. The prepared basalt ferromagnetic glass fiber can be used as a base material to synthesize tubular, flaky, columnar, blocky and other composite materials, and is widely applied to the fields of civil affairs and military affairs.

The invention relates to conductive and antibacterial clothes provided with a detachable cap with an inflation bag. The clothes comprise a clothes body (1), the cap (2) is arranged on the clothes body (1) and combined with the clothes body through a zipper (3), the inflation bag (4) is arranged in the cap (2) and connected with an inflation hole (5) with a hole plug, and the clothes body (1) is made of fabric which comprises warp yarns and weft yarns, wherein the warp yarns and the weft yarns are interweaving, and fibers of the warp yarns and fibers of the weft yarns are wrapped by silvered films. Hands can not be uncomfortable due to pressing.

The invention discloses a flexible charging pile cable, comprising a cable core, wherein the cable core is formed by stranding a central high-temperature warning core and a power wire, a ground wire core and a control signal wire surrounding the high-temperature warning core; Filling a silicone rubber elastomer at a void of the cable core, A plastic snake tube is tightly sheathed around the cablecore, A glass fiber tape is wrapped around the plastic snake tube, a TOP waterproof layer is wrapped around the glass fiber tape, a metal snake tube is tightly sheathed around the TOP waterproof layer, and a polyurethane outer sheath is extruded around the metal snake tube after the aramid cloth is wrapped around the metal snake tube, and the outer sheath is tightly sheathed with a steel wire woven sandblasting rubber tube through engineering glue. The utility model has the characteristics of bending resistance, wear resistance, drag resistance, flame retardancy resistance, good waterproofingperformance and the like, can transmit electric energy, simultaneously give consideration to the functions of temperature measurement, static electricity removal, signal feedback and the like, and thecable has the control signal transmission functions of charging saturation prompt, safety early warning and the like.

The invention relates to a brushed fabric with unit coils mutually interlooped. The brushed fabric includes a fabric main body (1); the surface of the fabric main body (1) has a fine hair layer (2) which includes a pattern area (2.1) and a non-pattern area (2.2). The pattern area (2.1) and the non-pattern area (2.2) have opposite-direction fine hairs. The back surface of the fabric main body is provided with a lining fabric layer which is a knitted fabric and is composed of continuous unit coils which are mutually interloped, and the continuous unit coils are made from stainless steel fibers. The fine hairs in the pattern area and the non-pattern area have different directions, which imparts the pattern in the pattern area to have a stereoscopic feeling and a fashion taste. According to the invention, the unit coils are mutually interloped.