36results about How to "Has anti-static effect" patented technology

The invention discloses a white carbon black dispersant. The white carbon black dispersant comprises, by mass, 40 to 60% of C8-C22 fatty acid, 5 to 25% of protection wax, 10 to 28.8% of fatty acid ester, 6 to 10% of an inorganic filling material and 0.96 to 5% of an anti-oxidant. The invention also discloses a preparation of the white carbon black dispersant having a good white carbon black dispersion effect. The white carbon black dispersant is an environmentally-friendly high-dispersibility zinc-free white carbon black dispersant, can improve dispersibility of a filling material and rubber chemicals in rubber in rubber mixing, is suitable for improvement of dispersibility of rubber containing high-activity white carbon black, avoids re-condensation, improves wet-skid resistance of a tyre surface, and avoids the pollution produced heavy metal zinc on the environment.

The invention discloses a PVC floor added with coal gangue powder. The PVC floor comprises a UV coating, a wear-resisting layer, a printing layer, a filling layer and a stabilizing layer which are sequentially arranged from top to bottom. The filling layer comprises the following components in parts by weight: 20-26 parts of PVC resin, 60-70 parts of stone powder, 5-8 parts of a plasticizer, 1-5 parts of a flame retardant and 1-2 parts of a heat stabilizer, wherein the stone powder comprises at least one of coal gangue powder, marble powder and granite powder; the stabilizing layer comprises the following components in parts by weight: 25-30 parts of PVC resin, 30-40 parts of coal gangue powder, 25-45 parts of a plasticizer, 3-6 parts of a lubricant, 1-5 parts of a flame retardant and 1-2parts of a heat stabilizer. According to the invention, waste utilization is carried out on the coal gangue, and the coal gangue is used as filler of the PVC floor, so that the production cost of thePVC floor is reduced, the compression stability of the PVC floor is also improved, and the PVC floor is not easy to break and upwarp, good in usability and long in service life.

The invention relates to an anti-static flow diversion net and a preparation method and application thereof. The preparation method of the flow diversion net includes the steps that anti-static filaments and chemical fiber filaments are placed at equal intervals and evenly distributed on a warping disk head after being mixed according to a certain proportion; then, warp knitting is performed in a symmetrical yarn laying mode so that gray fabric can be knitted, and the gray fabric is hardened to be formed after being heated, stretched and cooled. The flow diversion net can be used for a gas flowing channel in a rolling type gas separation membrane assembly and can also conduct out static electricity generated due to friction in the rolling type membrane assembly, and conductivity is permanent and will not change along with time. The flow diversion net further has good friction resistance, buckling resistance, oxidation resistance and corrosion resistance. The preparation process is simple, production efficiency is high, the matching ratio can be flexibly changed, the flow diversion net is applicable to large-scale production, energy consumption in the preparation process is low, the flow diversion net is clean and free of pollution, and production cost is low.

The invention relates to an anti-static pillowcase fabric, and belongs to the field of textile fabrics. The anti-static pillowcase fabric comprises a fabric body (1), wherein the upper layer of the fabric body (1) is locally covered with a tribute silk layer (2), the tribute silk layer (2) is a thickening layer molded with flower shapes, the edge of the tribute silk layer (2) is fixed on the fabric body (1) and is provided with an embroidery lace (3), the embroidery lace (3) covers fixation threads of the edge of the tribute silk layer (2) and the fabric body (1), the upper side of the tribute silk layer (2) is provided with gold silk jacquards (4), and the fabric body (1) is embedded with metal wires. According to the present invention, the tribute silk layer is molded with flower shapes of the pillowcase fabric, such that the pillowcase fabric is thick and shiny; the embroidery lace is adopted to outline the flower shapes of the tribute silk, such that the flower shapes have a three-dimensional effect; and the fabric body is embedded with the metal wires, such that an anti-static function is provided.

The invention discloses anti-static down feather composite fibers compounded by nanometer goose down powder / ultrafine chicken feather powder. A production formula and a production process are optimized, soybean protein powder is modified and then added into raw materials, and not only contains soybean protein fiber components, but also achieves a cohesive effect among the fibers, beneficial components such as puffed wool powder, ultrafine chicken feather powder, neroli essential oil, elecampane, agilawood and the like are added, and the down feather composite fibers have the advantages of bacteria inhibition, health preservation, light weight, thermal insulation, aromatic flavor and the like. Meanwhile, the utilization rate of down feathers is greatly improved, and the down feather composite fibers disclosed by the invention have obvious social and economic benefits for resource exploitation and utilization and sustainable development, have an anti-static effect and provide a new choice for consumers.

The invention discloses an anti-static interference power distribution cabinet. The cabinet comprises a cabinet body. A slope top cover is arranged at the top of the cabinet top plate. A human body static electricity eliminating device is mounted on the bracket seat. A cabinet door is arranged in the middle of the front end of the cabinet. Handle is installed on cabinet door, and a pressing structure is arranged at the rear end of the handle. Vent holes are formed in the left and right sides of the cabinet body. Rainproof shells are bonded to the outer walls of the left and right ends of the cabinet body. A power distribution frame is installed in the cabinet body. Anti-static paint is sprayed on the surface of the power distribution frame. Buffering devices are installed at the four corners of the top and the four corners of the bottom of the power distribution frame. Supporting rods extend downwards from four corners of the top of the cabinet top plate. Heat dissipation fans are arranged on the left side and the right side in the cabinet body. By arranging the human body static electricity eliminating device, static electricity brought into the cabinet body by a human body is reduced, and by arranging the handle with the pressing structure, the space between the door plate bolt and the cabinet door is limited, the door plate bolt and the cabinet door are tightly attached, thecabinet door cannot be loosened, and the possibility that dust and winged insects enter the cabinet body is reduced.

The invention discloses a white carbon black dispersant. The white carbon black dispersant comprises, by mass, 40 to 60% of C8-C22 fatty acid, 5 to 25% of protection wax, 10 to 28.8% of fatty acid ester, 6 to 10% of an inorganic filling material and 0.96 to 5% of an anti-oxidant. The invention also discloses a preparation of the white carbon black dispersant having a good white carbon black dispersion effect. The white carbon black dispersant is an environmentally-friendly high-dispersibility zinc-free white carbon black dispersant, can improve dispersibility of a filling material and rubber chemicals in rubber in rubber mixing, is suitable for improvement of dispersibility of rubber containing high-activity white carbon black, avoids re-condensation, improves wet-skid resistance of a tyre surface, and avoids the pollution produced heavy metal zinc on the environment.

The invention discloses a power distribution cabinet for anti-static interference, which includes a cabinet body, an inclined top cover is arranged on the top of the cabinet top plate, a human body static elimination device is installed on the support seat, a cabinet door is arranged in the middle of the front end of the cabinet body, and a cabinet door is installed on the cabinet door. There is a handle, and the rear end of the handle is provided with a compression structure. Ventilation holes are opened on the left and right sides of the cabinet body. The outer walls of the left and right ends of the cabinet body are bonded with rainproof shells. A power distribution frame is installed inside the cabinet body. All are sprayed with anti-static paint, buffer devices are installed at the top four corners and bottom four corners of the power distribution frame, support rods are extended downwards at the top four corners of the top plate of the cabinet, and cooling fans are installed on the left and right sides of the cabinet body. By setting the static electricity elimination device for the human body, the static electricity brought into the cabinet by the human body is reduced. By setting the handle with a compression structure, the space between the door bolt and the cabinet door is limited and the fit is tight, so that the cabinet door will not loosen. Reduce the possibility of dust and flying insects entering the cabinet.

The invention provides a novel portable mining explosive box. The novel portable mining explosive box comprises a glass steel box body; a flame retardant latex box body lining layer is arranged on the inner wall of the glass steel box body; a bearing plate is arranged at the bottom of the glass steel box body; a lifting beam is arranged on the side surface of the bearing plate; a lifting cross beam is arranged at the top of the lifting beam; lifting lugs are arranged at two ends of the lifting cross beam; a gripping part is arranged in the middle position of the lifting cross beam; and the glass steel box body is fixedly mounted on the bearing plate. The novel portable mining explosive box has the beneficial effects of reasonable and reliable structural design, rigid box shell, durability, having effects of preventing damp, fire, collision and static electricity, more adaption to underground conditions and capability of convenience for carrying.

The invention discloses a nylon composite, a preparation method, application thereof and a plastic product of the nylon composite. The nylon composite mainly comprises the following components: high-temperature nylon, nanometer conductive material, lubricant, surfactant and antioxidant, the parts by weight of the components are as follows: 70-95 parts of nylon, 3-25 parts of nanometer conductive material, 0.1-3 parts of lubricant, 0.1-1.8 parts of surfactant, 0.3-3.5 parts of antioxidant and 0.5-2.8 parts of compatilizer, wherein the content of the high-temperature nylons can be replaced by 0-8 parts by mass of common nylon; the surface resistivity of the nylon composite is 1.5-900*10<7> omega.mm under the condition of ASTMD257. In comparison with the prior art, the nylon composite is added with the nanometer conductive material, the surface resistivity is reduced, and the nylon composite has an antistatic effect.

The invention discloses an anti-static carbon-series coating and a production process thereof. The anti-static carbon-series coating comprises maleic anhydride polyethylene glycol ester, castor oil alkyd resin, octyl phenol polyoxyethylene ether, melamine formaldehyde resin, epoxy acrylic resin, trihydroxyethyl methyl quaternary ammonium methyl sulfate, butanol, organic silicone oil, a solvent, a coupling agent, single-layer graphene, a brightener, and benzoin. The use effect of the carbon-series coating is improved, in addition, due to the arrangement of benzoin, the carbon-series coating has fragrance during use, the situation that an existing carbon-series coating is unpleasant in smell is prevented, and the use effect of the carbon-series coating is further improved.

The invention discloses a strong heat dissipation structure for laser TV heat dissipation and a preparation method thereof. The invention includes a base and a strong heat dissipation film from bottom to top; the raw material of the strong heat dissipation film includes the following components: heat absorbing agent, intermediate linking agent , heat dissipation agent, and protective agent; the total thickness of the strong heat dissipation film is not more than 20 μm. The strong heat dissipation film utilizes the three-dimensional structure of the heat-absorbing agent to significantly increase the heat conduction rate; the planar network structure of the intermediate connecting agent ensures the uniformity of heat conduction; The heat dissipation specific surface area is increased, which can significantly improve the heat dissipation effect; at the same time, the preparation process of the strong heat dissipation structure is simple, and the thickness of the prepared film can reach the micron level and is flexible, so that the heat dissipation film can be used in future wearable flexible devices and ultra-large-scale nanometer Integrated circuits and high-performance, ultra-thin and high-power consumption electronic products have become possible.

The invention relates to the technical field of plastic processing, in particular to a processing technology for degradable plastics, which is prepared by the following method: (1) adding nano-FeSO 4 solution and Na 2 CO 3 solution and nano-Si 3 N 4 Mix, ultrasonically disperse at 400-500Hz for 20-30min, dry at 40-50°C, grind into powder, then place in a muffle furnace at 400-500°C, under N 2 sintering, followed by adding chitosan, CaCO 3 , EPDM copolymer, poly-β-hydroxybutyrate and bifenthrin are mixed and ground into powder, then sodium tripolyphosphate solution and guanidine hydrochloride solution are added, stirred evenly, and dried to obtain a mixed powder; ( 2) Mix epoxy resin, glycerin, polylactic acid and the mixed powder in step (1), extrude with a twin-screw extruder, and then enter into an injection molding machine for molding. The invention prepares degradable plastics which are not easy to mildew, age and be bitten by insects.