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

The invention discloses an aramid 1313 flame-retardant viscose multifunctional blended printed camouflage fabric, which is formed by interweaving warp threads and weft threads. As the fibers constituting the fabric, aramid 1313 color staple fibers/flame-retardant viscose fibers/carbon are selected. Black conductive fiber blended yarn, the above yarn has special permanent function, and adopts special dyeing, finishing and printing technology and process, which solves the problem of poor color fastness, difficult printing, hard hand feeling and flame retardant performance of traditional aramid 1313 blended fabric Poor and other problems, therefore, the spun fabric has permanent flame retardancy, high temperature resistance, high strength, wear resistance, insoluble drops in case of fire carbonization, good color fastness, good drapability, antistatic, antibacterial, moisture absorption, breathable, hand feeling Soft, good bulkiness and other functions and characteristics, and the fabric is soft, easy to put on and take off when making clothes, and move freely. Preferred fabric.

The invention relates to polyurethane elastic fibers with multielement functionality and a preparation method thereof. The preparation method comprises the steps of preparing a synthesized glycyrrhetic acid chitosan quaternary ammonium salt into nanoparticles; uniformly dispersing the nanoparticles into a polyurethane stock solution by adopting a slurry technology and mechanical stirring; then performing dry spinning on a spinning stock solution to obtain the polyurethane elastic fibers with multielement functionality. The polyurethane elastic fibers has the beneficial effects as follows: 1, the prepared nanoparticles are added into the polyurethane stock solution, so that the problem of poor compatibility between the glycyrrhetic acid chitosan quaternary ammonium salt and the stock solution and the negative effect on the fiber performance, caused by the problem, are solved, and the breaking strength of the fibers can be improved; 2, the nanoparticles have amphipathy, and a charge passage can be established in a fiber interface to ensure that the fibers have an effect of inhibiting generation of static electricity; 3, due to the introduction of glycyrrhetic acid, the obtained polyurethane fibers have an obvious effect of eliminating oxygen free radicals; 4, due to the introduction of quaternary ammonium groups, the antibacterial properties of the fibers are improved.

The invention relates to the technical field of adhesive tape production, and especially relates to an adhesive tape easy to stretch and remove, and a manufacturing method thereof. The adhesive tape easy to stretch and remove comprises a base layer, a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer, the first pressure-sensitive adhesive layer, the base layer and the second pressure-sensitive adhesive layer are sequentially laminated, and the base layer contains a base material and an antistatic additive. The adhesive tape easy to stretch and remove comprises three layers, the middle layer base layer contains the antistatic additive, and the first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are respectively adjacent to the base layer, so the adhesive tape easy to stretch and remove has an antistatic effect, does not cause electrostatic accumulation even after being used for a long term, can avoid destroy and even fire accidents caused by electrostatic discharge, and improves the security of products.

The invention relates to ABS (Acrylonitrile Butadiene Styrene) modified resin with high hardness, flame retardance and antistatic property. The ABS modified resin comprises the following components of ABS resin, aromatic polyimide fibers, diazo diphenylamine paraformaldehyde condensation product, a polyisocyanate block, silicone-modified polyurethane resin, 6-ethyoxyl-2,2,4-trimethyl-1,2-dihydroquinoline, styryl pyridine dimethyl sulfate salts, isobutyraldehyde, a curing agent, dimethoxy dipropylene glycol, polyvinyl butanol, an antistatic agent, zinc ferrite, 4-tert-Butylcyclohexanone, cyclododecanone, barium sulfate, 1,2,3,4-cyclopentanetetracarboxylic acid and deionized water. The ABS modified resin disclosed by the invention has the characteristics of high hardness, flame retardance and antistatic property.

The invention belongs to the technical field of PVC plastic plates, and particularly relates to a PVC wood-plastic foaming antibacterial plate and a preparation method thereof. Raw materials comprisePVC resin powder, a foaming regulator, a filler, wood flour, a foaming agent, an antibacterial agent, a stabilizer, a lubricant, a matting agent and an ink absorption agent. According to the PVC wood-plastic foaming antibacterial plate, the wood powder filler is added into the formula of the plate, so that the specific gravity of the plate is reduced, and the plate is good in size stability, goodin rigidity, low in weight, high in strength and strong in wood texture; the matting agent compounded by silicon dioxide and a polypropylene graft is added, so that the prepared plate is low in surface reflectance and soft in gloss, the matt effect can improve the comfort level of the light environment, and people are not prone to visual fatigue; and the plate surface gloss is uniform and consistent, secondary processing and painting are not needed, and the cost is saved.

The invention belongs to the technical field of conveying belts, and particularly relates to an antistatic TPU belt. The antistatic TPU belt comprises a fabric inner core and a covering rubber layer.;the fabric inner core is composed of warp yarns and weft yarns, and the warp yarns and the weft yarns are woven up and down according to a plain weaving method; the warp yarns are composed of polyester or cotton fiber or aramid fiber and polyamide fiber; and the weft yarns are composed of nylon-based conductive fiber, hollow glass fiber and polypropylene fiber. According to the invention, the fabric inner core is improved, the wear resistance and the strength of the conveying belt are guaranteed by the warp yarns, antistatic property of the conveying belt and high temperature resistance of the conveying belt are improved by the weft yarns; antistatic principles of the fabric inner core are that corona discharge is caused by an electric field to neutralize static electricity, so that an antistatic effect is achieved, and antistatic effect is good. By improving the covering rubber layer, the adding amount of wear-resistant conductive carbon black is reduced, and meanwhile, a certain amount of PVC resin is added, so that the tensile strength and the impact strength of the covering rubber layer are ensured.

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 discloses an antistatic compound fabric. The compound fabric is composed of a comfort material layer (1) and an antistatic material layer (2) from inside to outside, wherein the comfort material layer (1) is woven by a modal fiber, a cotton fiber and a silk fiber blended yarn; the antistatic material layer (2) is woven by an antistatic compound fiber; the antistatic compound fiber is a skin core type compound fiber, the soy protein modified vinylon fiber is a core layer and a modified antistatic polyamide fabric is a skin layer, and the total diameter ratio of the core layer to the compound fiber is (4-8): 10. The antistatic compound fabric provided by the invention has the advantages that through the structural design, the outer material layer has an antistatic effect and the comfort material layer provides contact comfort.

the invention relates to a high-glossiness flame-retardant heat-resistant wear-resistant ABS (acrylonitrile-butadiene-styrene) plastic which comprises an ABS resin, polyimide fiber, p-diazodiphenylamine polyformaldehyde condensate, polyisocyanate block polymer, an organosilicon modified polyurethane resin, trimethyl hexamethylenediamine, dimethyl stilbazole sulfate, lauraldehyde, a curing agent, propanediol monobutyl ether, polyvinyl alcohol butanol, cadmium sulfoselenide, N-methylpyrrolidone, pucherite isoindoline ketone pigment, methyl tert-butyl ketone, cyclopentanone, 3-methoxy butylacetate, calcium carbonate, N-isopropyl-N'-phenyl p-phenylenediamine and deionized water. The ABS modified resin has the characteristics of high hardness, flame retardancy, heat resistance and static resistance.

The invention relates to the technical field of clothes, and provides a warm and comfortable school uniform which comprises a school uniform body, the school uniform body fabric is composed of an inner layer, a middle layer and an outer layer, and the middle layer is arranged between the outer layer and the inner layer; the inner layer is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by blending modified polyester fibers, viscose fibers and conductive fibers; the wefts are formed by blending modified polyester fibers, bamboo fibers and conductive fibers; the middle layer is a moisture absorption and heating fiber fabric layer, the outer layer is a PTFE waterproof and moisture permeable fabric layer, and an anti-ultraviolet coating is arranged on the surface of the outer layer. A problem that school uniform in the prior art is poor in heat retention property is solved.

The invention relates to the technical field of oil for synthetic fiber processing, and provides spinning oil for polyester staple fibers and a preparation method of the spinning oil. The spinning oil comprises the following raw materials in parts by weight of 6-12 parts of dodecylamine polyoxyethylene ether, 4-8 parts of decyl monomethylol dimethyl ammonium chloride, 6-12 parts of iso-tridecanol, 64-76 parts of castor oil polyoxyethylene ether, 1.2-1.6 parts of a coupling agent, 5-10 parts of octyl stearate, 2-4 parts of an anti-splashing agent, 12-20 parts of an emulsifier and 2-4 parts of a penetrant. The problems that in the prior art, spinning oil is poor in heat resistance and splashing resistance are solved.

The invention provides a water-based cleaning agent for industrial oil stains, and a preparation method thereof. Dodecyldimethylamine oxide and chitosan serve as surfactants, so oil stains can be removed easily, and the detergency of the cleaning agent is improved; octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate has an antistatic effect, so that dust collection is avoided; sorbitol hasgood permeating, emulsifying, dispersing and washing effects, and the decontamination capability of the water-based cleaning agent for industrial oil stains can be improved; 1,3-bis(hydroxymethyl)-5,5-dimethylhydantoin can avoid corrosion of water and the water-based cleaning agent for industrial oil stains to devices in the cleaning process of the devices; triethanolamine and ethoxylated nonylphenol can enable the water-based cleaning agent for industrial oil stains to protect the devices and prevent the devices from being oxidized; an alcohol ether compound can reduce foams in the cleaningagent; and biological enzyme contains bioactive enzymes, and can promote oil stain decomposition and improve the oil stain decontamination capability. The cleaning agent has the advantages of strong decontamination power, good cleaning effect, and no corrosion to various devices.

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 grinding material for improving the surface cleanliness of a thinned gallium arsenide substrate, and a processing method. The preparation method comprises the following steps: mixing diethanolamide stearic acid monoglyceride, dilauryl dimethyl ammonium chloride, alkoxy polyoxyethylene sulfate and 1-sodium carboxymethyl-1-beta-hydroxyethyl-2-alkyl-imidazoline sodium hydroxide according to a ratio of 1.5-2:2-3:2-3:1 to form a regulator, such that the grinding material has characteristics of low surface activity and high dispersibility, and is suitable for the gallium arsenide substrate, and the difficult-to-remove combination of the particle surface and the substrate gallium arsenide active grinding surface due to bond breaking and the static electricity during thegrinding process is prevented. According to the invention, with the grinding material, particles can be effectively prevented from being adsorbed or remained on the surface of a thinned substrate, sothat the surface is kept clean, the subsequent coating quality is facilitated, and the quality and the yield of a chip are improved.

The invention relates to a degradable BOPP synthetic label film coating and a preparation method thereof, and belongs to the technical field of label processing. The coating is prepared from the following raw materials in parts by weight: 90-110 parts of water, 195-222 parts of ethyl acrylate emulsion, 55-70 parts of butyl methacrylate, 6-7 parts of trimethylchlorosilane, 14.3-15.9 parts of anilinomethyl triethoxysilane, 3-5 parts of fatty alcohol polyoxyethylene ether, 1-2 parts of an alkynediol ethoxylate compound, 1-2 parts of a polysiloxane copolymer and 10-20 parts of a dispersing agent.According to the label film coating, the wetting tension of BOPP synthetic paper is improved, a good printing effect is shown, and meanwhile, the preparation method of the label film has the advantages of being simple and convenient to prepare and convenient to control.

The invention discloses a flame-proof PC pipe for line protection, which comprises a pipe body, and the inner and outer sides of the pipe body are respectively provided with an ABS resin flame-retardant layer and a polyvinyl chloride anti-corrosion layer, and the ABS resin flame-retardant layer The inner side is coated with ATO antistatic coating, the outer side of the polyvinyl chloride anti-corrosion layer is provided with a waterproof layer, the two ends of the pipe body are respectively provided with flexible joints and rigid joints, and the end of the flexible joint away from the pipe body is provided with A connecting ring, the flexible joint and the rigid joint are threaded through the connecting ring. In the present invention, in the process of line installation, people can combine multiple identical PC pipes with rigid joints and flexible joints according to needs to extend the length of the pipeline. The installation is convenient and quick, time-saving and labor-saving, and the structure is simple. It is light in size, has good flame retardancy and corrosion resistance, and can effectively strengthen the protection of line cables. It is suitable for various harsh environments and has a long service life.

The invention relates to the solar cell technology field, and discloses a photovoltaic assembly. The photovoltaic assembly comprises a photovoltaic assembly comprising two surfaces, namely a light receiving surface and a back surface. The light receiving surface of the photovoltaic assembly body is provided with a first barrier layer in a covered manner, and the first barrier layer is provided with a conductive film layer in a covered manner. The conductive film layer is provided with a silicon-containing hydrophilic film layer in a covered manner, and is a doped titanium dioxide film layer, a doped stannic oxide film layer, or the combination of the above mentioned two film layers. The invention also discloses a photovoltaic power generating system. By additionally providing the conductive film layer in a covered manner, the surface of the photovoltaic assembly is provided with an antistatic function, and therefore dust particles deposited on the surface of the assembly because of electrostatic interaction is prevented, and at the same time, a certain quantity of middle-far infrared rays are reflected by the conductive film layer, and the too fast rising of the temperature of the photovoltaic assembly is inhibited, and the power generating capacity of the photovoltaic assembly is increased.