38results about How to "Improve anti-static performance" patented technology

The invention discloses a high-temperature-resistant adhesive tape and a preparation method thereof, and belongs to the technical field of adhesive tape preparation. The adhesive tape is composed of a composite adhesive and a composite polyester film, and the composite adhesive is composed of hydroxyl polydimethylsiloxane, boric acid, 2, 2-bis [4-(4-aminophenoxy) phenyl] propane and 4, 4-bis (4-aminophenoxy) phenyl] propane. The composite polyester film is prepared from polyethylene glycol terephthalate, 1-allylimidazole, 2-bromobutane, potassium hexafluorophosphate, methacryloyloxyethyl trimethyl ammonium chloride and nano silicon dioxide, and the composite polyester film is prepared from polyethylene glycol terephthalate, 1-allylimidazole, 2-bromobutane, potassium hexafluorophosphate, methacryloyloxyethyl trimethyl ammonium chloride and nano silicon dioxide. The adhesive tape prepared by the method has excellent viscosity, high temperature resistance, aging resistance and antistatic property.

The present invention relates to a fireproof, antistatic and high-pressure resistant ball valve and a working method thereof applied in the field of ball valve technology, comprising a valve body, a valve core, a sealing base, a sealing sleeve, a valve stem, a core inner body, a heat exchange tube, a plug hole, a heat-conducting sleeve and a conductive column button. The present invention realizes heat transfer and heat dissipation of the fluid medium to the valve stem through heat conduction between the fluid medium flowing inside the ball valve and the core inner body, and then realizes heat transfer and heat dissipation of the fluid medium to the valve stem through the heat exchange tube, so as to prevent the external fire of the ball valve from affecting the sealing effect of the sealing sleeve inside the valve cover, thereby effectively improving the fireproof effect of the ball valve. At the same time, the heat-conducting sleeve fills the space between the heat exchange tube and the plug hole, and utilizes the elasticity of the heat-conducting sleeve to compress the two ends of the conductive column button to contact the inner wall of the plug hole and the outer wall of the heat exchange tube respectively, thereby forming an electrostatic conduction path, and realizing that the static electricity accumulated in the valve core is discharged through the valve stem, thereby effectively improving the anti-static ability of the ball valve and facilitating the long-term operation of the ball valve.

The application provides an anti-static antenna and a communication device. The anti-static antenna comprises a dielectric substrate, a coaxial line and a radiator. The radiator is arranged on the dielectric substrate. The radiator comprises a radiation part and a grounding part. The radiator is electrically connected with an inner conductor. The grounding part is electrically connected with a shielding layer. The radiator further comprises an anti-static part which is electrically connected between the radiator and the grounding part. The anti-static antenna provided by the application has the advantage of good anti-static effect.

The utility model relates to the technical field of filter material base cloth, and discloses alkali-free glass fiber grid anti-static filter material base cloth which comprises anti-static filter material base cloth, a plurality of reinforcing assemblies are arranged at the top end and the bottom end of the anti-static filter material base cloth, anti-static cloth is arranged at the top end and the bottom end of the anti-static filter material base cloth, and the reinforcing assemblies are arranged at the bottom end of the anti-static filter material base cloth. According to the alkali-free glass fiber grid anti-static filter material base cloth disclosed by the utility model, the supporting property of the alkali-free glass fiber grid anti-static filter material base cloth is improved through the arrangement of the plurality of reinforcing assemblies, so that the alkali-free glass fiber grid anti-static filter material base cloth is not easy to deform in the use process when being made into a filter bag; according to the alkali-free glass fiber grid anti-static filter material base cloth, the anti-static effect of the alkali-free glass fiber grid anti-static filter material base cloth is improved through the arrangement of the anti-static cloth, the side edges of the alkali-free glass fiber grid anti-static filter material base cloth are not prone to loosening through the arrangement of the edge sealing assemblies, and the influence on the quality of a filter bag made of the alkali-free glass fiber grid anti-static filter material base cloth is avoided.

The invention discloses a high-flame-retardant EVA (Ethylene Vinyl Acetate) foaming material and a preparation method thereof, and relates to the technical field of high polymer materials. The high-flame-retardant EVA foaming material is prepared from a coated functional filler, a nitrogen-doped graphene-like carbon / cobalt nano composite material, EVA, stearic acid, zinc stearate, zinc oxide, a foaming agent AC and dicumyl peroxide, a core-shell combined filler composed of a coated functional filler and a nitrogen-doped graphene-like carbon / cobalt nano composite material is uniformly distributed in an EVA three-dimensional network cross-linked matrix to form a porous material with a uniform closed cell structure, so that the flame retardant property is improved by virtue of a physical barrier effect and a catalytic carbon formation mechanism, and an efficient and stable conductive network is also constructed; the antistatic performance is optimized, and the application range of the EVA foaming material is widened.

The utility model relates to the technical field of fabrics, in particular to an antistatic polyester fiber fabric, which comprises a wear-resistant waterproof layer, and a flame-retardant thermal insulation layer, an antistatic layer, an antibacterial layer and a waterproof breathable layer which are sequentially arranged from top to bottom, the flame-retardant heat preservation layer is connected to the lower portion of the wear-resistant waterproof layer, the antistatic layer is connected to the lower portion of the flame-retardant heat preservation layer, the antibacterial layer is connected to the lower portion of the antistatic layer, and the waterproof breathable layer is connected to the lower portion of the antibacterial layer. The strength and the wear resistance of the fabric can be enhanced through the resin fibers and the ultra-high molecular weight polyethylene fibers, the abrasion of the fabric is reduced, the waterproof breathable film is used for blocking moisture and dust, water molecules can easily pass through the micropores in the film, the breathability is achieved, and the air pressure balance function is achieved; meanwhile, water can be prevented from permeating, the waterproof performance of the cloth can be improved, and the air permeability of the cloth can be kept.

The utility model discloses an anti-static cotton yarn belt matched with a steel coil breaking device, which relates to the technical field of anti-static cotton yarn belts and comprises a hanging belt, a plurality of arc-shaped grooves are arranged on the surface of the hanging belt at equal intervals, anti-static reinforcing ribs are arranged in the arc-shaped grooves, and the whole anti-static reinforcing ribs are made of carbon fiber materials. The anti-static reinforcing ribs are sewn and fixed to the surface of the hanging belt through high-strength sewing lines, hanging openings are formed in the two ends of the hanging belt, and the hanging belt is of a multi-layer structure. According to the anti-static cotton yarn tape, the liner and the silicon rubber case are matched with each other, the anti-static cotton yarn tape is conveniently prevented from being cut by sharp articles, the use safety of the anti-static cotton yarn tape is improved, the use stability of the anti-static cotton yarn tape is further achieved, the anti-static cotton yarn and the anti-static reinforcing ribs are matched with each other, static electricity is conveniently prevented, and the anti-static cotton yarn tape is convenient to use. The anti-static performance and the tear resistance of the whole structure are improved, the anti-static function is achieved, and finally the problem of the discharge phenomenon in the using process is solved.

The invention belongs to the technical field of coatings, and particularly relates to an antistatic coating and a preparation method thereof. The epoxy resin and the perfluorinated sulfonic acid resin are jointly used as a resin matrix, polyaniline modification is carried out on the carbon nanotubes, meanwhile, hydroxypropyl methyl cellulose and the carbon nanotubes are cross-linked with each other to form a stable network structure, agglomeration of the carbon nanotubes can be effectively relieved, the dispersity of the carbon nanotubes in the resin matrix is improved, and the performance of the carbon nanotubes in the resin matrix is improved. The finally obtained coating shows excellent surface mechanical properties and antistatic properties.

The utility model belongs to the field of shells, particularly relates to an eyebrow pencil shell made of an anti-static high polymer material and based on a buckle type double-end airtight structure, and aims to solve the problems that when most users use the eyebrow pencil shell in the prior art, the hand is always smooth, the contact adhesive force is reduced, a shell cover is difficult to take down, and the eyebrow pencil shell is inconvenient to use. In order to solve the problem of complexity caused by the fact that a user can open the eyebrow pencil after wiping the hand, according to the scheme, the eyebrow pencil shell comprises an eyebrow pencil shell body, pencil points are fixedly arranged at the two ends of the eyebrow pencil shell body, shell covers are arranged at the two ends of the eyebrow pencil shell body, and an insertion groove allowing the pencil point to be inserted is formed in one side of each shell cover; the auxiliary assembly is arranged on the shell cover and used for assisting a user to open and take down the shell cover. When the eyebrow pencil shell is used, the phenomenon that when a user uses the eyebrow pencil shell body, the hand is always smooth, and the shell cover is difficult to take down is prevented, and the phenomenon that the user can open the eyebrow pencil shell body only after wiping the hand is effectively avoided.

This utility model provides an antistatic flattening roller for plastic film, comprising: a roller body, mounting frames at both ends of the roller body, and clamping mechanisms for fixing an external static eliminator ion generator module on the mounting frames. The roller body includes a spindle, a conductive rubber layer is fixedly sleeved on the outer side of the spindle, and conductive copper rings are fixedly sleeved at both ends of the spindle. Compared with the prior art, this utility model has the following advantages: by setting the contact discharge of the conductive rubber layer and the conductive copper rings, and cooperating with the non-contact pre-neutralization of static electricity by the ion wind generated by the external ion generator module, the load on the roller is reduced, thereby realizing a dual static elimination mechanism of contact discharge + ion neutralization, thus improving the antistatic effect of the roller. The clamping mechanism is used to fix the external static eliminator ion generator module.

The present invention relates to a high-strength anti-static polyester fabric and a production process thereof, comprising an upper fabric body and a lower fabric body, a reinforcing layer being arranged between the upper fabric body and the lower fabric body, a plurality of groups of upper fixing components being arranged in an array in the length direction of the upper fabric body, and a plurality of groups of lower fixing components being arranged in an array in the length direction of the lower fabric body, the upper fixing components and the lower fixing components being embedded in the reinforcing layer through a pressing component, the upper and lower surfaces of the reinforcing layer being fixedly connected to the lower surface of the upper fabric body and the upper surface of the lower fabric body through an adhesive respectively, the upper fixing components and the lower fixing components being used for fixing the upper fabric body, the reinforcing layer and the lower fabric body, and the present invention further improves the strength of the polyester fabric by hot-pressing the upper fabric body, the reinforcing layer and the lower fabric body through an adhesive, and then fixing the upper fabric body, the reinforcing layer and the lower fabric body through an upper fixing component and a lower fixing component, and improves the anti-static performance of the polyester fabric by arranging an anti-static layer.

The utility model relates to the technical field of epoxy terraces, in particular to an epoxy terrace with an anti-skid function, which comprises a base material layer, a reinforcing layer arranged above the base material layer, a buffer layer arranged above the reinforcing layer, an anti-static layer arranged above the buffer layer, and an anti-skid layer arranged above the anti-static layer. According to the epoxy floor with the anti-skid function, through the arrangement of the buffer layer, the buffer performance of the floor can be improved, and the problems that in the prior art, an epoxy resin floor does not have the buffer and shock absorption functions in the actual use process, so that comfort is poor when a user walks on the floor, and use experience is affected are solved; the wear resistance of the terrace can be improved, the service life of the terrace is prolonged, and the anti-static performance of the terrace can be improved through the arrangement of the anti-static layer.

The utility model discloses a kind of anti-static filter bag for flue gas treatment, it is related to filter device technical field.To solve the problem of explosion and fire problem caused by static discharge spark when collecting dust in prior art.A kind of anti-static filter bag for flue gas treatment, including activated carbon adsorption layer, the upper surface of the activated carbon adsorption layer is fixedly installed with connecting rod, the top of connecting rod is fixed with mounting assembly, mounting assembly is installed with clamping block, clamping block is fixed on mounting ring, the bottom of mounting ring is fixed with anti-static filter bag main body, and anti-static filter bag main body is fixed by positioning assembly.This anti-static filter bag for flue gas treatment, the antistatic layer set up can effectively dredge the static electricity of anti-static filter bag main body surface, avoid the security risk caused by static electricity accumulation, remove the dust adhered to the surface of anti-static filter bag main body by the anti-static needle felt set up, avoid dust to block anti-static filter bag main body, affect the filtering effect of anti-static filter bag main body.

This utility model relates to an antistatic PE composite film structure, comprising: a film body, with easy-tear grooves at both ends of the film body, the easy-tear grooves having a serrated structure design; multiple sets of circular grooves on the surface of the film body, with connecting grooves between the multiple sets of circular grooves, the interiors of the circular grooves and the connecting grooves being interconnected; a limiting frame fitted at the top and bottom of the film body, with multiple sets of protrusions fixedly connected to the top of the limiting frame, and a hydrophobic groove between two sets of protrusions; the inner sidewall of the limiting frame is coated with antistatic adhesive, and the limiting frame is bonded to the film body by the antistatic adhesive. The beneficial effect of this utility model is that, through the design of the circular grooves and connecting grooves, static electricity generated after friction with external objects during transportation can be reduced, greatly improving the overall practicality.

The invention discloses a fingerprint reading circuit, a fingerprint identification module, a display assembly and electronic equipment, and belongs to the technical field of fingerprint detection. The fingerprint reading circuit comprises an operational amplifier, and the inverted input end of the operational amplifier is connected with the induction electrode; the first end of the feedback capacitor is connected with the inverted input end of the operational amplifier, and the second end of the feedback capacitor is connected with the output end of the operational amplifier; the first end of the bleeder circuit is connected with the induction electrode, and the second end of the bleeder circuit is grounded; or the first end of the bleeder circuit is connected with the first end of the feedback capacitor, and the second end of the bleeder circuit is connected with the second end of the feedback capacitor.

The utility model belongs to the field of foam boards, and particularly relates to an anti-static packaging foam board box which comprises a foam box. A top sealing device is movably connected to the top of the foam box, catching grooves are formed in the front face and the back face of the foam box, a round hole is formed in the other side of the foam box, a partition plate is fixedly connected to the bottom of the inner wall of the foam box, a fixing plate is fixedly connected to one side of the partition plate, and a clamping device is arranged on the other side of the fixing plate. The clamping device is movably arranged in the circular hole; through the arrangement of the top sealing device, the foam box can be effectively sealed, generation and conduction of static electricity can be reduced, objects in the foam box can be protected against static electricity damage, through the arrangement of the partition plate, the fixing plate and the clamping device, the foam box can be adjusted to adapt to the objects of different sizes and shapes, contact between the objects and the foam box is isolated, and the service life of the foam box is prolonged. Generation and accumulation of static electricity are reduced, the risk of static electricity conduction can be reduced by reducing the contact area, and the anti-static effect is improved.

The utility model discloses a kind of metal grid shielding cases of anti-static interference's LCD display screen, it is related to LCD display screen technical field, and it includes: metal cover and the metal grid being set in the inside of metal cover, the rear surface of the metal cover is provided with shielding case, and the rear surface of the metal cover is provided with electromagnetic shielding film in the front of shielding case, the outside of the metal cover is also installed with ground plate, the front surface of the metal cover and the rear surface of shielding case are coated with antistatic coating. By installing shielding case on the rear surface of metal cover to increase its thickness, which can effectively improve the shielding ability of electromagnetic interference, and using ground plate can transmit static electricity to the ground through the conductor, avoid static electricity affecting the work of LCD display screen, by setting electromagnetic shielding film between metal cover and shielding case, which effectively suppresses electromagnetic interference and static interference, thereby improving display effect and the stability of equipment.

The invention discloses a terylene tatting gray fabric with an antistatic structure, the terylene tatting gray fabric comprises a gray fabric body, the gray fabric body comprises a gray fabric inner layer, an antibacterial layer, an antistatic layer, an anti-deformation layer and a gray fabric outer layer, the antibacterial layer is arranged on the inner side of the gray fabric inner layer, the antistatic layer is arranged on the outer side of the gray fabric inner layer, and the anti-deformation layer is arranged on the outer side of the antistatic layer. A gray fabric outer layer is arranged on the outer side of the anti-deformation layer, and an ultraviolet-proof layer is arranged on the outer side of the gray fabric outer layer. According to the terylene tatting gray fabric with the antistatic structure, the antistatic layer is arranged, the antistatic layer comprises permanent conductive fibers, terylene fibers and anti-oxidation lines, static electricity can be conveniently released and dredged, meanwhile, the antibacterial layer and the skin touch layer are further arranged, the antibacterial layer is formed by weaving graphene modified terylene fibers and silver fibers, and the skin touch layer is formed by weaving graphene modified terylene fibers and silver fibers. The skin touch layer is formed by weaving the pure cotton fiber layer and the bamboo fiber fabric layer in a crossed mode, so that when the gray fabric body is used, the anti-static effect of the gray fabric body in the using process is improved, and the wearing comfort is improved.

This invention discloses an antistatic, antibacterial, and formaldehyde-removing ceramic tile and its preparation method, belonging to the field of special ceramic tile technology. The antistatic, antibacterial, and formaldehyde-removing ceramic tile of this invention comprises, from bottom to top, a tile body, a surface glaze layer, and a protective glaze layer. The surface glaze layer is made from a surface glaze base material and nano-sized oxide materials, including any one or more combinations of nano-zinc oxide, nano-titanium dioxide, nano-alumina, and nano-magnesium oxide. The protective glaze layer is made from a protective glaze base material and an antistatic material. This invention, by adding nano-sized oxide materials to the surface glaze layer, allows the nano-sized oxide materials and the antistatic materials in the protective glaze layer to interact, giving the tile excellent antistatic effects and also enabling it to possess antibacterial and formaldehyde-removing functions. This broadens the functionality of the tile, allowing it to be used in diverse environments and solving the problems of poor antistatic effects and limited functionality in current antistatic ceramic tiles.

The invention relates to the field of textile machinery, and provides a warp knitting machine which comprises a creel, a mounting frame, a spool, an insertion piece, an anti-static assembly and a separation assembly. The creel provides overall load bearing; the plurality of mounting frames are mounted in the vertical direction of the creel at intervals of a preset distance; the plurality of inserting pieces are arranged on the mounting frame and extend along the horizontal direction; each inserting piece is sleeved with a yarn drum, yarn is wound on the surface of each yarn drum, and the yarn penetrates through external weaving equipment in the horizontal direction; the anti-static assembly is mounted on the creel and is used for spacing the bobbins; the separation assembly is installed on the creel and arranged in the horizontal extending direction of the creel, and the yarn penetrates through the separation assembly to be separated and conveyed. The conveying device has the effects of preventing static electricity and stably conveying.

The invention discloses a circuit board chip maintenance anti-static operation table with a self-cleaning function, which comprises support frames connected for supporting, an inner table seat arranged in the middle of the upper sides of the support frames, and a fixed frame fixed on the rear upper sides of the two support frames, a power supply plate is arranged between the lower sides of the two fixing frames, a storage plate fixed in position is arranged between the lower sides of the two fixing frames, a hole plate fixed in position is arranged on the upper sides of the two fixing frames, and an inclined lighting plate is arranged on a top plate. And then the table pad is driven to stably rotate along a closed path formed by the inner table base, the filling base and the rotating rod, small maintenance tools, to-be-detected chips, components and other articles left on the surface of the table pad automatically slide into an embedded storage box below along an inclined plane under the action of gravity when the table pad rotates to an inclined filling base area, and orderly storage of the small articles is completed.

The utility model discloses a Flumeus filter bag with an anti-static structure, which comprises a filter bag body, the filter bag body is arranged in the middle of the inside of a supporting assembly, the supporting assembly comprises a base, supporting rods and a top frame, and the outer side of the upper end of the base is connected with the lower end of the top frame through a plurality of supporting rods arranged at equal intervals. Meanwhile, the upper end of the top frame is fixedly connected with the top of the filter bag body through a clamping positioning sleeve, a positioning frame is installed at the lower end of the middle of the clamping positioning sleeve, a bearing is arranged in the middle of the positioning frame, a vertical shaft is arranged in the middle of the bearing, cleaning frames are arranged on the two sides of the vertical shaft, and the two cleaning frames are arranged in a staggered mode; meanwhile, the outer sides of the two cleaning frames are attached to the inner wall of the filter bag body. According to the Flumeus filter bag with the anti-static structure, the positioning frame, the bearing, the vertical shaft, the limiting seat, the cleaning frame, the connecting disc and the transmission rod are matched for use, so that the vertical shaft is convenient to rotate, dust adhered to the inner wall of the filter bag body is cleaned by the cleaning frame, the anti-static effect is improved, and cleaning is convenient.

The utility model discloses a personnel wears's anti -static device relates to anti -static technical field, including the rubber band band for fixing on the human body, and the inner side fixed of rubber band band and human body contact is equipped with contact metal sheet, and the lower extreme of contact metal sheet is connected with grounding mechanism through the wire, and the grounding mechanism includes grounding metal sheet, U -shaped clamping plate and hollow adjusting plate, U -shaped clamping plate opening faces down, and U -shaped clamping plate is used for clamping in personnel's shoe side, and hollow adjusting plate and U -shaped clamping plate slidingly cooperate, and the bottom of hollow adjusting plate is connected with grounding metal sheet, and the height adjusting mechanism is arranged between hollow adjusting plate and U -shaped clamping plate, and the height of hollow adjusting plate and grounding metal sheet is adjusted through height adjusting mechanism, this device can wear personally, and simple structure is light and easy, can effectively eliminate human body static, is applicable to chemical production environment.

The utility model discloses a kind of anti-static vacuum feeding machine, it is related to feeding equipment technical field, including including feeding machine, vacuum pump, feed pipe, discharge assembly, antistatic coating, grounding assembly and ion wind generating component, vacuum pump is fixedly arranged on feeding machine by support.The utility model is prevented through the setting antistatic coating, grounding assembly and ion wind generating component multidimensional antistatic system, from preventing charge accumulation, leading away charge that has been generated, neutralize material charge carrying three aspects synergistic effect, antistatic effect is more comprehensive, more stable, effectively solve material adsorption, electrostatic discharge etc. Problem, production safety and material conveying efficiency are guaranteed;Through the setting material humidity detection unit and negative pressure adjusting component, according to material humidity, internal negative pressure etc. Actual working condition of feeding machine, dynamically adjust ion wind output intensity and internal negative pressure, so that anti-static measure can adapt to the demand of different material, different working condition, improve the applicability and reliability of equipment.

The utility model discloses an uvioresistant flame-retardant curtain, and particularly relates to the technical field of curtains, the uvioresistant flame-retardant curtain comprises a cross rod and a curtain body installed on the cross rod, the surface of the curtain body is provided with a plurality of embedding holes, the plurality of embedding holes are internally provided with installation rings, the installation rings are internally provided with detachable ball structures, and the detachable ball structures are arranged on the cross rod. The detachable ball structure comprises two arc-shaped plates, the two arc-shaped plates are symmetrically mounted in the mounting ring, a plurality of mounting grooves are formed in the inner walls of the two arc-shaped plates, mounting bases are arranged in the mounting grooves, circular grooves are formed in the surfaces of the mounting bases, and balls are mounted in the circular grooves in a rolling manner; a reset spring is arranged in the mounting groove and located on one side of the mounting base. The curtain has good flame retardance, ultraviolet resistance and anti-static effect, the friction force and the abrasion degree can be reduced when the curtain is opened and closed, and an operator can conduct maintenance operation conveniently.

The utility model discloses a durable anti-static graphite heat dissipation adhesive tape which comprises a rolling sleeve, and an adhesive tape body is wound on the outer side of the rolling sleeve. The adhesive tape body is composed of a graphite temperature conducting layer, a first adhesive layer and a second adhesive layer, the graphite temperature conducting layer is located in the middle, the first adhesive layer is located on the upper side of the graphite temperature conducting layer, and the second adhesive layer is located on the inner side of the graphite temperature conducting layer; the transverse heat dissipation prevention mechanism is used for reducing the transverse heat dissipation performance of the adhesive tape and guaranteeing the overall heat dissipation effect, the graphite heat conduction layer is made of graphite sheets, the thickness of the first adhesive layer is the same as that of the second adhesive layer, and the first adhesive layer and the second adhesive layer are both made of silica gel containing carbon nanotubes. When the heat dissipation adhesive tape is used, the heat dissipation adhesive tape has good vertical heat dissipation performance, the heat dissipation effect is improved, and in addition, due to the special arrangement of the adhesive layer part, the overall heat dissipation performance is further improved.

The invention relates to the technical field of adhesive tapes, in particular to an anti-static adhesive tape for electronic materials and a preparation method of the anti-static adhesive tape. The prepared adhesive tape comprises a release film layer, an adhesive layer, an anti-static coating and a base material film layer from top to bottom. The anti-static coating is located between the base material film layer and the adhesive layer, and the base material film layer is bonded with the release film through the adhesive layer. Aiming at the special requirements of low adhesion and high anti-static performance of an electronic component on the protective film in the use process, accurate regulation and control of stripping force and surface resistance are realized by optimizing the ratio of a cross-linking agent to an anti-static agent in the adhesive layer; meanwhile, the problems that a traditional anti-static adhesive tape is too high in stripping force and sensitive elements are prone to being damaged are effectively solved, and the strict requirement of electronic materials for electrostatic protection is met.

The invention discloses a waterborne polyurethane anti-static mortar floor coating and a preparation method thereof, and belongs to the technical field of floor coatings. Mixing deionized water, a dispersing agent, water-based castor oil modified polyol resin and a defoaming agent to obtain a component A; mixing a curing agent and a diluent to obtain a component B; mixing cement, quartz sand, calcium hydroxide, a water reducing agent and a dry powder defoaming agent to obtain a component C; mixing the plasticizer, the conductive filler, the anti-static additive and the color paste to obtain a component D; sequentially mixing the component A, the component D, the component B and the component C to obtain the waterborne polyurethane anti-static mortar floor coating. The antistatic additive is prepared by the following steps: dispersing polydopamine coated halloysite powder in deionized water, adding sodium alginate and tin-doped zinc oxide coated titanium dioxide conductive particles, uniformly stirring, adding a cross-linking agent, carrying out a cross-linking reaction, and carrying out vacuum freeze drying. The antistatic property of the waterborne polyurethane mortar floor coating is improved by adding the antistatic auxiliary agent and the conductive filler in a synergistic manner.

The invention discloses an anti-static wear-resistant automobile part plastic and a production process thereof, and belongs to the technical field of plastic tray production, the anti-static wear-resistant automobile part plastic comprises the following raw materials by mass: 40% of a modified thermoplastic polyurethane elastomer, 45% of ABS resin, 5% of a color master batch and 10% of an anti-static additive. The invention provides a plastic tray and a production process thereof, the plastic tray is produced from a modified thermoplastic polyurethane elastomer, ABS resin, color masterbatch and an anti-static additive according to the mass percentage, and detection shows that the plastic tray prepared by the production process has excellent anti-static performance and also has excellent wear resistance. According to the invention, by improving the thermoplastic polyurethane elastomer and adding the anti-static additive, the anti-static performance and wear resistance of the prepared plastic tray are improved.

The invention belongs to the technical field of special functional coatings, and provides an ultralow-friction lightweight water-based coating as well as a preparation method and a construction method thereof. The coating comprises the following preparation raw materials in parts by weight: 36-48 parts of a film forming substance (epoxy emulsion), 0.8-1.8 parts of a dispersing agent, 0.1-0.3 part of a defoaming agent, 3-5 parts of a conductive filler (comprising one or more of conductive titanium dioxide, carbon nanotubes and conductive graphite) and 5-10 parts of a structural filler (comprising one or more of barium sulfate and talcum powder), the coating is prepared from the following components in parts by weight: 6-9 parts of lightweight filler (comprising one or more of titanium dioxide, silicon dioxide and hollow glass beads), 0.5-1 part of an anti-settling agent, 0.2-0.3 part of an antibacterial agent, 36-42 parts of water, 1-3 parts of a cosolvent and 12-16 parts of a curing agent. The water-based paint disclosed by the invention meets the requirements of corrosion resistance, mildew resistance, damp heat resistance and static electricity resistance, and meanwhile, the coating has good antifriction performance.