30results about How to "Play an antistatic role" patented technology

The invention discloses a long-acting antistatic polyimide film. The polyimide film is prepared by enabling polymerization reaction of aromatic diamine and tetracarboxylic dianhydride to obtain an imidized product of polyamide acid; adding an antistatic agent; performing tape-casting. The polyimide film is 105-107 ohm in surface resistance, generates little static electricity during industrial use and exerts no effect on normal use of a material; in the service life, the surface resistance does not change, and the polyimide film has antistatic effect for a long time.

The invention discloses an antistatic radiation-proof graphene modified fiber fabric, which comprises a polyester fiber layer, and a graphene modified fiber fabric layer is arranged on the polyester fiber layer. According to the invention, the polyvinyl chloride resin serves as a main component, azodicarbonamide and proper additives are added, the product has the advantages of being high in mechanical strength and good in flexibility, meanwhile, the aloe gel is added, the antistatic performance of the fabric is good, the antistatic effect is achieved, and the nano ceramic absorbent and the nano conductive polymer are further added into the fabric, the nano ceramic absorbent and the nano conductive polymer can well absorb electromagnetic waves and play a role in radiation resistance, meanwhile, the nano ceramic absorbent and the nano conductive polymer further have the advantages of being light in weight, resistant to high temperature and large in strength, the overall performance of the fabric is improved, and compared with a traditional graphene fabric, the comprehensive performance is higher.

The invention discloses a self-stabilizing mute table mounting pad, belongs to the field of furniture, and particularly relates to a self-stabilizing mute table mounting pad which is characterized in that positioning reinforcing shafts are fixedly mounted at equal angles, are dispersedly arranged on a fixed base in a broken line shape, and realize an anti-falling function under the action of the mounting pad, so stable support is facilitated, the mounting pad is extruded to promote the second non-Newtonian body and the first non-Newtonian body to flow mutually, the second non-Newtonian body is firstly extruded, and the second non-Newtonian body is extruded to the periphery of the table leg, so a gap between the table leg and the buffer pad is conveniently filled, and the good dustproof effect is achieved by arranging dustproof balls in the protective sleeve; and under the action of the dust-proof beads and the antistatic film, the dustproof and antistatic effects are conveniently achieved.

The invention discloses a heat-insulating plastic pipe. An inner layer of a wall of the heat-insulating plastic pipe is a filament winding layer, an outer layer of the wall of the heat-insulating plastic pipe is a foam plastic layer, and steel wires parallel to a direction of the pipe are embedded in the foam plastic layer. An inner wall of the heat-insulating plastic pipe is made of the filament winding layer which is good in corrosion resistance and abrasion resistance, and the heat-insulating plastic pipe is enabled to have higher transverse strength via controlling a winding angle of the filament winding layer; by means of adding the steel wires in the foam plastic layer, longitudinal strength of the heat-insulating plastic pipe can be improved, and an anti-static function can be realized.

The invention relates to an ashless high-efficiency oil antistatic agent and a using method thereof. The oil antistatic agent consists of sulfone compounds, amine compounds and phosphate compounds. The oil antistatic agent overcomes the defect that an ashy antistatic agent discharges heavy metals to environment, can effectively improve the conductivity of oil, and eliminates the static harm to oil storage and transportation. The oil antistatic agent has the advantages of safety, environmental protection, simple and convenient use, no influence on the quality of the oil after addition, small using amount, and high antistatic efficiency.

The invention relates to a production method of antistatic / noctilucent bifunctional low stretch yarns. The antistatic / noctilucent bifunctional low stretch yarns have an electric wire type skin-core structure, and comprise 10-25wt% of an electric wire core layer and 90-75wt% of a skin layer; the electric wire core layer is polyester resin containing rod-shaped conductive nanoparticles, the above conductive nanomaterial is prepared through coating and doping the surface of rod-shaped titanium dioxide with tin oxide and antimony oxide, and the conductive particles account for 65-85wt% of the mass of polyester fibers; and the skin layer is polyester resin containing a strontium aluminate rare earth noctilucent material, and the content of the rare earth inorganic noctilucent material is 20-45wt%. Antistatic / noctilucent bifunctional fibers with a skin-core composite structure, produced through the method, have the advantages of high strength, good toughness, good wear resistance and good water wash resistance.

The invention provides a liquid crystal display device, which includes a color filter substrate, an array substrate and a liquid crystal layer. The color filter substrate includes a plurality of color-resist layers, a black matrix, a flat layer covering the color-resist layer, and a first common layer covering the flat layer. electrode, a first insulating layer covering the first common electrode, and a pixel electrode located on the first insulating layer; the array substrate includes source and drain electrodes, a second insulating layer covering the source and drain electrodes, and a second insulating layer covering the second insulating layer. The second common electrode of the second common electrode; a conductive resin is also provided between the color filter substrate and the array substrate, and the conductive resin conducts the pixel electrode and the drain. The present invention arranges the first common electrode and the pixel electrode on the color filter substrate, adds conductive resin between the color filter substrate and the array substrate, and conducts the pixel electrode with the drain. The large viewing angle deviation formed by the alignment deviation of the array substrate, and the first common electrode can replace the antistatic ITO plated on the back of the traditional color filter substrate to play an antistatic role.

The invention discloses a self repairing coal wall gas closing material and a preparation method thereof. The self repairing coal wall gas closing material adopts a self repairing carbon nano tube capsule and a prepolymer as an A component and water glass, water-based amino resin, carbon black, surfactant, crosslinking agent and catalyst as a B component; during use, the self repairing coal wall gas closing material is mixed and smeared according to that a mass proportion of A component: B component is equal to 0.9 to 1.1:1. The self repairing carbon nano tube capsule is added in the preparation raw materials, so the self repairing coal wall gas closing material has an intelligent self repairing function. The self repairing coal wall gas closing material prepared by the method is good in leakproofness, can improve an extraction effect of gas, prevents the gas from entering a roadway, reduces dust and reinforces a coal body. The self repairing coal wall gas closing material is good in an adhering effect with walls, high in elongation, good in flame retardance, and good in electrostatic resistance, and suitable for gas leakage prevention of a coal wall, surface protection of the coal wall, reduction of the dust and other disposals.

The invention discloses a photovoltaic module, which comprises a photovoltaic module body, wherein the photovoltaic module body comprises two surfaces, which are a light receiving surface and a back surface respectively; a first barrier layer covers the light receiving surface of the photovoltaic module body; a conductive film layer covers the first barrier layer; a silicon-containing hydrophilic film layer covers the conductive film layer; a titanium dioxide base film layer covers the silicon-containing hydrophilic film layer; the conductive film layer is doped with a titanium dioxide film layer, a tin dioxide film layer or a combination thereof; and the thickness of the titanium dioxide base film layer is smaller than or equal to 9nm. The invention further discloses a photovoltaic power generation system. The surface of the photovoltaic module can generate an antistatic effect through covering of the conductive film layer, so that deposition of dust particles on the surface of the module due to the antistatic effect is reduced. Meanwhile, the conductive film layer can also reflect a certain amount of mid and far infrared light, so that the temperature of the photovoltaic module is prevented from rising too fast; and the generating capacity of the photovoltaic module can be improved.