73results about How to "Good anti-static effect" patented technology

The invention discloses an anti-corrosion antistatic coating made of waterborne acrylate grafted epoxy resin and a preparation method thereof and relates to the technical field of production of a coating. According to the invention, carbon nano tube is selected as an antistatic additive; and a film forming matter is waterborne acrylate grafted epoxy resin emulsion. The characteristics of the acrylate resin and epoxy resin can be effectively integrated into a whole; the prepared anti-corrosion antistatic coating is good in storage stability, good in construction property, fast to dry after being coated, smooth in dried film, and excellent in mechanical behavior, antistatic property, acid resistance, alkali resistance, salt water resistance and the like.

The invention relates to the technical field of protective films, in particular to an UV viscosity reducing composition, an UV viscosity reducing film and a preparation method thereof. The UV viscosity reducing composition is prepared from the following main raw materials in percent by weight: 20-50% of high temperature-resistant acrylate pressure-sensitive adhesive resin, 1-30% of a polyfunctional oligomer and / or polyfunctional monomer, 0.3-2% of a crosslinking agent, 0.1-5% of an antistatic agent, 0-2% of a dispersant, 0.2-2% of a leveling agent, 0.5-5% of a photoinitiator and 25-60% of a solvent. The UV viscosity reducing film comprises a substrate layer, an UV viscosity reducing layer coated thereon and a release film layer. The UV viscosity reducing composition has an excellent adhesive force, has a high adhesive force and a high release force before UV irradiation, has a low adhesive force, a low release force and a good antistatic effect after UV irradiation, and can resist 120DEG C high temperature for 30 minutes without an adhesive residue.

The invention relates to the technical field of protective films, in particular to a UV adhesion-reduced film and a preparation method thereof. The UV adhesion-reduced film comprises a substrate layer, a UV adhesion-reduced layer and a release film layer which are sequentially adhered, wherein the UV adhesion-reduced layer is obtained by coating the surface of the substrate layer with UV adhesion-reduced composition, the UV adhesion-reduced composition contains an antistatic agent; the surface resistivity of the substrate layer is lower than or equal to 10<11> omega / m<2>. The preparation method of the UV adhesion-reduced film comprises the following steps: coating the surface of the substrate layer with the UV adhesion-reduced composition, adhering the release film layer on the UV adhesion-reduced composition after pre-drying, and performing curing to obtain the UV adhesion-reduced film. The UV adhesion-reduced film has excellent adhesive force before UV irradiation, the adhesive forceis greatly reduced after UV irradiation, and the ad film is easy to peel off and has excellent antistatic effect when used cooperatively with a substrate having antistatic effect.

The invention relates to an ultra-silent treadmill belt and a manufacture method thereof. Fabrics are used as base materials, and a bottom coating and a surface coating are coated on the fabrics; the fabrics are formed by knitting through a 3 / 1 twill knitting method, the warp direction adopts a low-shrinkage terylene polyester multifilament, the weft direction adopts a low-shrinkage polyester monofilament, and a conducting thread is added in the warp direction of the fabrics, wherein the bottom coating is pasty polyvinyl chloride resin with the viscosity of 9,000-10,000CP. The manufacture method sequentially comprises the following steps of kitting the fabrics, pressurizing by a roller for heating, ironing and molding, coating the bottom coating on the fabrics, coating the surface coating on the fabrics, rolling patterns by rubber and finally welding joints. The invention has the characteristic of ultra-silence and overcomes the phenomena of small thickness, easy slipping and deflection when in use, and the like of the traditional treadmill belt; by the improvement of fabric materials and the knitting method, the transverse stabilizing force of the fabrics is ensured, the fabrics are more flat and abrasion-resistant, the safety of use is improved, and the service life is prolonged; and the invention has excellent static electricity preventing effect.

The invention discloses a carbon fiber high-strength corrugated raw board and a preparing method of the carbon fiber high-strength corrugated raw board and belongs to the field of paper technology. The carbon fiber high-strength corrugated raw board comprises, by weight, 78%-82% of waste paper, 3%-5% of carbon fibers, 6%-9% of starch, 0.5%-0.8% of assistant and 8%-9% of water. The assistant comprises rosin, alum, oxidized starch, sodium carbonate, a dispersing agent, non-ionic type polymeric flocculant, a surface sizing agent, a sterilizing agent, an antifoaming agent and retention aid. The carbon fiber adding amount of the high-strength corrugated raw board is small, the cost of the corrugated raw board is reduced to a great extent, the mechanical strength is high, the specific resistance is 107 omega cm-104 omega cm, and the electrostatic-resistant function is good. The main component of solid waste generated in the preparing process is fibers, the fibers can be used for preparing fiber boards, the utilization of the waste is achieved, and pollution of the environment is reduced.

The invention discloses a polyurea wear-resistant coating material with an anti-static function and a preparation method thereof. The polyurea wear-resistant coating material comprises a component A and a component B, wherein the component A is prepared from isocyanate, polyether polyol and diluent; and the component B is prepared from a chain extender, polyether amino resin, diluent, an active filler, auxiliary and a conductive filler. The conductive filler in the polyurea wear-resistant coating material has the characteristics of light color, stable performance, less addition amount, and the like. The polyurea wear-resistant coating material has the characteristics of high curing speed, water proofness, wear resistance, high tensile strength and the like.

The invention relates to long-acting anti-static coating and an anti-static coating. The long-acting antistatic coating comprises the following raw materials in parts by mass: 3-4 parts of photosensitive resin; 3-6 parts of an active monomer; 0.5 to 1 part of a photoinitiator; 0.001 to 0.3 part of an inorganic nanometer conductive agent; 0.1 to 0.5 part of a fluorine surfactant; and 60 to 120 parts of a diluent. According to the anti-static coating disclosed by the invention, under the condition that the addition amount of the inorganic nano conductive agent is relatively small, a good anti-static effect is ensured, and the light transmittance of an original base material is kept.

The invention provides anti-static colored glaze mixed ink for ceramic ink-jet printing and a preparation method thereof, belonging to the technical field of ceramic tile decoration. The ink provided by the invention comprises the following components in percentage by weight: 25%-30% of pigment, 10%-15% of glaze powder, 1%-5% of magnesium carbonate, 45%-55% of diethylene glycol, 1%-3% of dispersing agent, 0.5%-2% of binding agent, 0.5%-2% of surfactant and 5%-10% of semiconductor oxide. A printed layer formed by the ink provided by the invention has a good anti-static effect, and an anti-static ceramic product produced by utilizing the ink is suitable for special engineering purposes.

The invention relates to a method for preparing a coating material for improving surface hydrophilicity and antistatic performance of a PVC sheet material. The proposal of the method comprises the following steps: adding ethyl orthosilicate, anhydrous ethyl alcohol, coupling agent and water into a container and mixing the mixture evenly, dripping concentrated nitric acid with mass fraction of 65 percent, adjusting pH value to between 2 and 4, magnetically stirring the mixture after being sealed, and sealing the mixture again and layering the mixture to obtain organic modified nano SiO2 ethanol dispersoid solution; and adding polymethyl methacrylate and tetrahydro furan or ethyl acetate into another container, stirring the mixture to dissolve the polymethyl methacrylate, and mixing the two solutions evenly to obtain the polymethyl methacrylate / SiO2 composite nano colloidal solution. The method overcomes the defect that surface free energy of PVC coated with PVDC latex has larger difference, and the coating has shrinkage holes, low bonding strength with a base material, is easy to fall off, has poorer hydrophilicity, and the like. The method reduces surface resistance of the PVC greatly, improves the surface hydrophilicity, has scratching resistance performance, and the like.

The invention relates to antistatic pearl wool and a preparation method thereof. The antistatic pearl wool comprises the following preparation raw materials in parts by weight: 100-155 parts of polyethylene, 3-5 parts of an antistatic agent, 10-19 parts of titanate modified calcium carbonate, 1-3 parts of talcum powder, 1-3 parts of a silane coupling agent and 10-20 parts of a mixed foaming agent,wherein the mixed foaming agent comprises a mixture of monoglyceride and butane, and the weight of monoglyceride accounts for less than or equal to 80% of the total weight of the mixed foaming agent;polyethylene particles, special anti-static water-soluble particles and the like are preferably selected to be mixed according to a certain proportion, a certain amount of butane gas and monoglyceride are introduced through a pressure pump to serve as foaming agents. Compared with the common anti-static pearl wool, the anti-static pearl wool has a better anti-static effect and the anti-static effect can be achieved for a long time.

The invention relates to an anti-static gasket for stacking beverage and food containers and a manufacturing method thereof. The anti-static gasket comprises an insulator film, an embossed layer formed on at least one side surface of the insulator film, and an anti-static layer on the other side, opposite to the side connected with the embossed layer, of the insulator layer. The manufacturing method of the anti-static gasket for stacking beverage and food containers includes the steps of manufacturing the insulator film by extruding an ethylene series high polymer material; enabling the insulator film to pass through an embossed roll to form the embossed layer on at least one side surface of the insulator film; coating an anti-static material on the other side, opposite to the side connected with the embossed layer, of the insulator layer to form the anti-static layer. By the aid of the anti-static gasket, phenomena strikes among the containers, foreign material adhering caused by static, tiny dust pollution and surface scraping and the like can be effectively avoided, sliding phenomenon of the food containers can be reduced to the largest extend, and the stacked containers can be separated conveniently.

The invention discloses an anti-static light-cured resin material for 3D (three-dimensional) printing, which comprises the following raw materials in parts by weight: 75 to 85 parts of epoxy acrylate resin, 1 to 5 parts of a reactive diluent, 5 to 15 parts of a composite anti-static agent, 1 to 5 parts of a photoinitiator, 1 to 3 parts of other auxiliary agents, 1 to 10 parts of graphene and 1 to 10 parts of multi-walled carbon nanotubes, wherein the weight ratio of the epoxy acrylate resin, the graphene and the multi-walled carbon nanotubes is 80:(2-5):(2-8); and the composite anti-static agent comprises stannic oxide, titanium oxide and poly(ether-ester) according to the weight ratio of (1-4):(3-5):(1-4). The composite anti-static agent, the graphene and the multi-walled carbon nanotubes are dispersed in the light-cured resin, so the prepared light-cured resin material is higher in break elongation rate and maximum bending strain than those of the common light-cured resin to a certain degree, a forming part printed by a 3D printer has higher mechanical properties and an excellent anti-static effect, an anti-static product produced by the forming part is suitable for special engineering, and the application range of 3D printing is further widened.

The invention relates to the field of building materials, in particular to an anti-static non-firing epoxy mortar floor, and a construction technology and application thereof. The anti-static non-firing epoxy mortar floor includes a concrete base layer, an epoxy mortar bottom layer, an epoxy mortar middle layer and an epoxy mortar surface layer sequentially laid from bottom to top; a conductive body is arranged on the epoxy mortar bottom layer and connected with a grounding electrode; the epoxy mortar bottom layer, the epoxy mortar middle layer and the epoxy mortar surface layer are mainly prepared from epoxy mortar and conductive powder; the epoxy mortar is mainly prepared from epoxy resin, dolomitic sand, cement, a curing agent and a toughening agent, and the weight ratio of epoxy resinto dolomitic sand to cement to the curing agent to the toughening agent is 100:(150-200):(200-350):(5-10):(12-18). The epoxy mortar floor has the advantages of being antistatic, unfired, dustproof, clean and long in service life.

The invention relates to a fan, in particular to a device capable of removing static electricity from the fan. A shell is fixed on a central rotating shaft of the fan; a discharger is fixed on the shell; the shell is provided with a touch rotating wheel which rotates along with the central rotating shaft of the fan to periodically make the discharger discharge; the discharge end of the discharger is aligned with blades of the electric fan; a two-stage reducer is also arranged in the shell and connected between the touch rotating wheel and the central rotating shaft of the electric fan; and the touch rotating wheel is provided with a sloping surface which is pressed against a touch switch of the discharger to make the discharge end contacted with the blades of the electric fan so as to neutralize positive charge on the blades. The device capable of removing the static electricity with the structure has the advantages of not changing the integral structure of the electric fan, not influencing the work of the fan, radically preventing electrostatic precipitation, along with convenience and practicality.

Provided are: a mold release film which exhibits excellent antistatic effect even in a high temperature environment, while having excellent transparency; and a method for manufacturing a semiconductor package, which uses this mold release film. A mold release film which is arranged on a mold surface that comes into contact with a curable resin during the production of a semiconductor package, wherein a semiconductor element is arranged within a mold and sealed with the curable resin, thereby forming a resin sealed part. This mold release film comprises: a mold releasing base 2 that comes into contact with the curable resin during the formation of the resin sealed part (said base containing no antistatic agent); and an antistatic layer 3 that comes into contact with the mold during the formation of the resin sealed part. The antistatic layer 3 contains at least one antistatic agent selected from the group consisting of conductive polymers and conductive metal oxides. This mold release film has a total light transmittance of 80% or more.

The invention discloses inorganic electrostatic resistant adhesive and a method for preparing the same, belonging to the technical field of inorganic conductive adhesive bonding and aiming at overcoming the defects that the prior inorganic electrostatic resistant adhesive has poor high-temperature resistance, high cost, complex inorganic electrostatic resistant adhesive solidifying procedures and high brittleness. The inorganic electrostatic resistant adhesive contains the following components according to the percent by weight: 65-90 percent of inorganic adhesive, 2-30 percent of conductive filler and 0.5-10 percent of solidifying agent. The inorganic electrostatic resistant adhesive is prepared by mixing well the conductive filler and the solidifying agent and mixing the inorganic adhesive with the conductive filler and the solidifying agent which are well mixed. The inorganic electrostatic resistant adhesive has the advantages of good high-temperature resistance, low cost, and the like.

The invention provides breathable cool clothing with an anti-static function and a production method thereof, and belongs to the technical field of clothing. According to the breathable cool clothingwith the anti-static function, alar breathable bodies are sewn at the positions where an upper clothing body is connected with sleeve bodies, waist breathable bodies are sewn on the two sides of the upper clothing body, and arm breathable bodies are sewn on the sleeve bodies. The production method of the breathable cool clothing comprises the following steps of weaving of an anti-static fabric, weaving of a moisture-absorption fabric, combination of the anti-static fabric and the moisture-absorption fabric, weaving of a 3D anti-static gridding fabric, weaving of a breathable moisture-absorption fabric, sewing formation of an anti-static breathable gridding fabric, tailoring of an anti-static moisture-absorption fabric, tailoring of the 3D anti-static gridding fabric, tailoring of the breathable moisture-absorption fabric, sewing of the alar breathable bodies, waist breathable bodies, arm breathable bodies, knee breathable bodies and a collar breathable body, sewing of the anti-static upper clothing, sewing of anti-static trousers and installation of elastic cords. The clothing is good in anti-static performance and high in breathability, the production method is simple, and the cost is low.

The present invention discloses an anti-static protection film glue, which comprises, by weight, 50-98.6% of an acrylic acid pressure sensitive adhesive, 0.5-1.5% of an anti-static auxiliary agent, 0.9-1.9% of a curing agent, and 0-46.6% of a dissolving agent. The anti-static protection film glue of the present invention has characteristics of good adhesion, good anti-static effect, and anti-static protection film production cost reducing.

The invention relates to the technical field of protection fabric and preparation thereof, in particular to flame retardant and anti-static fabric with protection coatings and a preparation method ofthe flame retardant and anti-static fabric. The flame retardant and anti-static fabric with the protection coating is composed of anti-static fabric and the flame retardant protection coatings arranged outside the anti-static fabric in a coating manner. The preparation method comprises the steps that electric conduction fibers, high-strength vinylon fibers and ultra-high molecular weight polyethylene fibers are blended into warp yarn; dacron fibers and ultra-high molecular weight polyethylene fibers are blended into weft yarn; the warp yarn and the weft yarn are interwoven, and the proceduresof refining, pre-shaping and drying are carried out in sequence to obtain the anti-static fabric; and the outer surface of the anti-static fabric is evenly coated with the raw material of the protection coating A in a scraping manner through a steel bar, drying is carried out, then outer surface of the anti-static fabric is evenly coated with the raw material of the protection coating B in a scraping manner through a steel bar, drying is carried out, and the flame retardant and anti-static fabric with the protection coatings is obtained. The prepared flame retardant and anti-static fabric withthe protection coatings has the advantages of the good anti-static effect and flame retardant effect and good skin-friendly performance.

The invention provides a device capable of removing static electricity on a human body in winter, relates to the field of door handle devices and adopts a static electricity elimination technique. The device capable of removing static electricity on the human body in winter comprises a door handle device housing and internal components, and is characterized in that a static electricity removing device connected with a metallic conductive piece of the housing is further arranged in the housing of the door handle device, the static electricity removing device is a current dissipation module which is arranged in the housing or a body surface, and the static electricity removing device is a contact-type static electricity removing device or a non-contact-type static electricity removing device; a static electricity removal indicating lamp is arranged on the static electricity removing device. The device capable of removing static electricity on the human body in winter has the advantages that the static electricity removing effect is prominent, the device is simple to operate, the function is practical, the static electricity on human bodies, clothes, door handles can be thoroughly eliminated, no adverse effect and danger are caused to the human bodies, the human bodies do not have needle piercing and electric shock feelings, the removal is more intuitive through the indication by the indicating lamp, the trouble of static electricity due to reasons such as dry climate in winter can be eliminated, and the body health is facilitated.

The invention discloses anti-static yarn-dyed damask fabric and a manufacturing method thereof. The fabric comprises central cotton fibers (1), and the fabric is characterized in that the central cotton fibers (1) serve as warp yarn, the outer surfaces of the central cotton fibers (1) are clad with conductive fibers (2) in a wound mode, the conductive fibers (2) serve as weft yarn, purified cotton filaments are adopted as the central cotton fibers (1), and the mass percentage of the central cotton fibers (1) in composite yarn ranges from 75% to 85%. According to the anti-static yarn-dyed damask fabric and the manufacturing method thereof, the composite yarn is made of fine copper fibers or stainless steel fibers, the anti-static composite yarn is formed through a full-automatic winding machine, a high speed double-wire machine and a two-for-one twisting procedure, the fabric has a good anti-static function, electrostatic charges can be conducted in time, the fabric can be used for sewing working clothes or gloves for electric power overhaul operating personnel, the anti-static effect is good, the electrostatic charges are greatly prevented from accumulating, the potential safety hazards of electric shock are reduced, and the application range is wide.

The invention provides an antistatic flooring for a computer room. The antistatic flooring comprises a bottom layer, an intermediate layer and a surface layer, and is characterized in that the bottom layer adopts a conductive rubber layer; the intermediate layer is a woody structural layer with conductive posts; the surface layer is a resin layer with the antistatic performance; the bottom layer, the intermediate layer and the surface layer are bonded in a thermal compounding manner to form the antistatic flooring; the surface resistance of the surface layer is smaller than that of the bottom layer. The flooring has an excellent antistatic effect.

The invention relates to an anti-static foamed blown film and a forming method; the anti-static foamed blown film is composed of metal powder grains and has the anti-static function; a film blowing machine is included; and the forming method disclosed by the invention comprises the following steps: extruding a molten plastic raw material through a die orifice of a die head, in the event of blowing a plastic film, spraying the metal powder grains through a nozzle and sticking on the molten foamed blown film surface by a metal powder grain nozzle above the die orifice of the die head, then, closing a die, cooling, and rolling through a rolling frame to obtain an anti-static foamed blown film cylindrical material. The anti-static foamed blown film disclosed by the invention has the advantages that on the basis of the existing film blowing machine, the metal powder grain nozzle is arranged above the die orifice of the die head, so that manufacturing of an anti-static plastic film is realized through the film blowing machine; by adopting a grid type anti-static net made of the metal powder grains, the anti-static foamed blown film has a good anti-static effect; and furthermore, the disadvantages in the background technology are avoided.

A long-acting anti-static detergent is prepared by following raw materials in part by weight: 4-9 parts of 80% of sulfonic acid, 2-8 parts of CBS-X, 5-9 parts of EDTA5 (ethylene diamine tetraacetic acid), 6-10 parts of fatty acyl diethanol amine, 5-9 parts of isopropanol, 8-12 parts of baicalin extracts, 3-9 parts of sodium gluconate, 5-10 parts of tetraacetylenediamine, 6-10 parts of alkyl polysaccharide glycoside, 4-11 parts of sodium thiosulfate, 5-10 parts of waterborne polyurethane, 7-9 parts of glycerinum, 6-10 parts of propanediol di-n-propyl ether, 2-6 parts of ethyl alcohol and 40 parts of water. The long-acting anti-static detergent has an excellent cleaning effect, can remove most of dirt, has an excellent anti-static effect, and is dustproof.

The invention discloses an anti-static damp-proof solid wood floor which comprises a surface plate, a core plate and a back plate, wherein the surface plate is a wood plate of which the upper surface is coated with anti-static wood lacquer; the core plate is an anti-static ceramic plate; the anti-static ceramic plate is connected to the surface plate by an conducting adhesive; an anti-static ceramic surface layer is disposed on the surface of the surface plate; and the back plate is a PVC plate of which the lower surface is provided with a waterproof film. The floor disclosed by the invention is characterized in that the anti-static ceramic plate is used as the core plate, and the core plate is adhered to the wood plate which is coated with the anti-static wood lacquer by the conducting adhesive, so that a vertical through way is formed, static electricity can be dissipated and discharged, and anti-static effects are good; and the waterproof film is disposed on the lower surface of the back plate, and damp-proof oil is disposed on side faces of each layer plate, so that damp-proof effects are good.

The invention provides an anti-static reflective coating. The anti-static reflective coating is prepared from the following ingredients in parts by mass: 25-40 parts of aqueous macromolecular emulsion, 12-18 parts of white filler, 4-7 parts of ultrafine aluminum silicate, 10-15 parts of tin oxide, 5-8 parts of fast yellow, 5-10 parts of titanium white, 0.5-1.5 parts of film forming assistant, 0.5-2 parts of coupling agent and 12-22 parts of water. The anti-static reflective coating provided by the invention has stable and durable static electricity preventing performance as well as good light reflecting performance and is applicable to environments rich in a static field, such as the indoor / outdoor space of buildings, the surface of special equipment and the like. Furthermore, the anti-static reflective coating has the advantages that the processability is excellent, the performance is stable, and the durability is good.

The invention provides a protective fabric and a method of manufacturing the same. The method includes (1) a.) subjecting 20-80% of cotton fibers and 0-90% of nylon fibers to mix spinning, b.) plyingconductive fibers and yarn obtained into antistatic yarn, and c.) weaving the plied antistatic yarn into an antistatic fabric; (2) pretreating the antistatic fabric according to a process including desizing, boiling, cleaning, drying and singeing in order; and (3) dyeing, cleaning the fabric after dyeing and drying. Washable conductive films are attached to the surfaces of the conductive fibers and have a thickness of 300-400 nm. Nanometer bamboo powder treated through a special process is added into PBT to obtain a polymer material that is polyaniline / PBT composite fibers, and the surfaces ofthe composite fibers are subjected to electric conduction treatment to obtain the washable conductive fibers.

A liquid seashell powder interior wall coating is obtained by adding nanometer titanium dioxide and nanometer tourmaline powder which are radiated with cobalt-60 gamma rays and a high-molecular powdermaterial to natural or artificially-cultured seashell powder used as a basic material. The coating includes, by weight, 60-90 parts of water, 30-60 parts of seashell powder, 20 parts of heavy calcium, 10 parts of kaolin, 8 parts of benzalkonium chloride, 1-5 parts of nanometer titanium dioxide, 1-5 parts of the nanometer tourmaline powder and 5-20 parts of the high-molecular powder material, andthe particle size of the seashell powder is 500-1500 meshes. The benzalkonium chloride is medical benzalkonium chloride. The coating further includes 20-80 parts of a plant pigment. The problem of toxic substances in common building interior wall coatings in the prior art and the problems of great difficulty and large error in concrete construction of dry powder type seashell powder coatings in the prior art are solved in the invention.

The invention provides a high-cleanliness washing-resistance alcohol-resistant multicolor antistatic packaging material and a preparation method thereof. The preparation method includes following steps: (1), preparing deionized water and isopropanol into a diluent; (2), adding PEDOT:PSS stoste into the diluent, and adding delustering waterborne polyurethane resin to obtain a mixture A (3), addingnano-scale waterborne dye into the mixture A in the step (2) to obtain a mixture B; (4), sequentially adding a flatting agent, a wetting agent and a slipping aid into the mixture B, and stirring wellto obtain polymer waterborne conductive liquid; (4), print-coating the conductive liquid prepared in the step (3) on the surface of a plastic material, and drying the material after being coated to obtain the packaging material. The packaging material prepared by the method has multiple functions of resisting to static electricity, washing and wiping and multicolor recognition, thereby having wideapplication value.