150results about How to "With anti-static function" patented technology

The invention discloses a curve screen based on nanometer touch-control membrane technique and a manufacturing method thereof. The curve screen comprises a curve substrate, wherein the curve substrate is an arc-shaped imaging device; the radian of the curve substrate is 0-180 degrees; the curve substrate is adhered to a nanometer touch-control membrane having flexibility; a sensing signal acquisition control integrated circuit is arranged on the nanometer touch-control membrane and is connected to a computer control unit through an interface; and the computer control unit is connected to the curve substrate in a wired or wireless communication manner. In the invention, the touch control technique is realized on the curved surface. The curve screen provided by the invention is suitable fordisplay devices in different sizes. The unit cost is low, the system integration is simple, and the operation is easy, thereby ensuring that the curve screen provided by the invention is a low energy-consumption and low-carbon product.

The invention discloses an anti-static optical adhesive which is prepared from the following raw materials in percentage by weight: 1-5% of an antistatic agent, 30-60% of polyurethane acrylate, 20-50% of an acrylate monomer, 5-10% of unsaturated polyester, 0-2% of a photoinitiator (excluding 0%), 3-6% of a crosslinking agent and 1-5% of a coupling agent. The preparation method comprises the following steps: (1) adding polyurethane acrylate, part of the acrylate monomer and unsaturated polyester into a reaction kettle, stirring and heating in a water bath to a stable backflow state; (2) uniformly mixing residual raw materials, putting into the reaction kettle and stirring for polymerization reaction; and (3) finishing the polymerization reaction to obtain the anti-static optical adhesive. The anti-static optical adhesive disclosed by the invention is a colorless transparent viscous liquid matter, has the characteristics of being anti-static, high in light transmittance, high in curing speed, low in cure shrinkage rate and low in haze and the like and can be widely applied to fitting an optical protective thin film base material and a release film.

The invention provides a mobile-phone antibacterial cleaning wet tissue. The mobile-phone antibacterial cleaning wet tissue comprises base fabric and antibacterial cleaning agent, and the mobile-phone antibacterial cleaning wet tissue is manufactured by completely dipping the base fabric in the antibacterial cleaning agent. The base fabric is made of ultra-fine regenerated fiber non-woven fabric material. The antibacterial cleaning agent is formed by mixing 80-88% of purified water, 3-5% of moisturizing constituents, 3-5% of antibacterial constituents, 5-8% of cleaning constituents and 1-2% of natural fragrance constituents. By the adoption of the novel efficient broad-spectrum antibacterial technology, the antibacterial constituents of the mobile-phone antibacterial cleaning wet tissue can effectively clean away bacteria carried by the screen and the body of a mobile phone and have the anti-bacterial function and the anti-static function, wherein the bacteria can be staphylococcus aureus, escherichia coli and the like; the cleaning constituents can rapidly remove oil stains, sweat stains, dust, fingerprints and the like on the screen and the body of the mobile phone; the natural fragrance constituents can enable the mobile to emit natural fragrance after the mobile phone is wiped. Meanwhile, the mobile phone is wiped slightly with the mobile-phone antibacterial cleaning wet tissue, and the mobile-phone antibacterial cleaning wet tissue is simple and convenient to use; the mobile-phone antibacterial cleaning wet tissue is packaged simply and is convenient to carry.

The invention discloses a preparation method of a touch screen glass with anti-electrostatic and anti-fouling functions. The preparation method comprises the following steps: mixing indium tin oxide (ITO) with silicon dioxide in a certain ratio, preparing a substrate medicinal target, forming a composite coating with ITO and silicon oxide on a touch screen in an evaporation plating manner firstly, and further performing evaporation plating on a fluorosilicone compound coating, thereby obtaining the touch screen with the anti-electrostatic and anti-fouling functions. Due to addition of the ITO, effects of an anti-fouling membrane layer are not affected, that is, the hydrophobicity and the oleophobicity as well as friction resistance are not changed. The invention further discloses the preparation method of the touch screen glass.

The invention relates to a negative ion high-pressure hose and a preparation method thereof, and the preparation method is characterized by comprising the following steps: mixing 100 parts by weight of crude rubber, 2-4 parts by weight of zinc oxide, 0.5-1.5 parts by weight of stearic acid, 55-65 parts by weight of carbon black N770, 55-60 parts by weight of stearic pot clay, 18-22 parts by weight of plasticizer POP, 4-6 parts by weight of tackifying resin, 1-2 parts by weight of accelerator CZ, 0.2-0.4 part by weight of accelerator D, 1-2 parts by weight of sulphur, 0.8-1.2 part by weight of chalked cross-linking agent TAIC, 0.3-0.6 part by weight of antiager BLE and 1-3 parts by weight of negative ion powder, mixedly compressing, extruding with skeletons, moulding, and vulcanizing to obtain the product. The obtained product has the advantages and effects of possessing anti-static function, preventing feed liquor from corrosion, removing odor from odorous feed liquor, purifying air and resisting electromagnetic radiation, and having high temperature resistance and high pressure resistance.

The invention relates to a multifunctional emulsion paint as well as a preparation method and application thereof. The emulsion paint comprises the following components in parts by weight: 2-50 partsof resin emulsion, 0.1-10 parts of a graphene material, 0.3-3 parts of a graphene material dispersing agent, 0-25 parts of a filler, 16-30 parts of pigment, 0.1-0.5 part of a wetting agent, 0.1-0.5 part of a defoaming agent, 0.5-3 parts of a thickening agent, 3-4.5 parts of coalescing agent and 0.1-0.5 part of a preservative. The multifunctional emulsion paint provided by the invention not only has a plurality of functions such as a far infrared function, a bacteriostatic function, an antistatic function, and a heat insulation function, but also has greatly improved freeze-thaw resistance, weather aging resistance and cohesiveness compared with those of a traditional emulsion paint.

The invention relates to the technical field of release film preparation, in particular to a preparation method of an antistatic multi-color multi-film release film. The antistatic multi-color multi-film release film mainly comprises 100-120 parts of resin powder, 20-30 parts of an adjuvant, 1-3 parts of a lubricant, 4-6 parts of a color master batch, 1-2 parts of an antioxidant, 3-5 parts of an antistatic agent and the like. The prepared antistatic multi-color multi-film release film has an antistatic function, static electricity is not attached to the release film in the use process, and thepeeling of the film in an environment easy to generate static electricity is effectively improved. In addition, by changing used resin powder and the color master batch, various colors and films of release film products can be prepared, and its application range is wider.

The invention discloses a preparation method of a polylactic acid material. The preparation method comprises the following steps: (1) dispersing an antimicrobial compound in lactic acid to prepare a solution with the concentration of 0.1-2g / L, and performing ultrasonic stirring for 60-90min to obtain an antibacterial lactic acid solution; (2) dispersing a conductive filler in lactic acid to prepare a solution with the concentration of 1-2g / L, and performing ultrasonic stirring for 60-90min to obtain a conductive lactic acid solution; (3) mixing the antibacterial lactic acid solution and the conductive lactic acid solution according to a volume ratio of 2: 1, putting the mixed solution into a vacuum drying oven with the temperature of 50-80 DEG C, and performing vacuum drying for 24-36h till the mixed solution has no residual water to obtain the polylactic acid material through direct condensation. Through scientific compatibility of the antimicrobial compound and the conductive filler and under a synergistic action of raw materials, the polylactic acid material not only has an antibacterial property, but also has an antistatic function, so that the application range of the polylactic acid material is further widened.

A cement decorative composite board and its construction method, comprising a steel keel laid on the ground and a composite floor connected to the steel keel, the steel keel is composed of longitudinal main keels distributed at intervals and placed on the ground and adjacent The horizontal auxiliary keel between the two longitudinal main keels; the composite floor is made up of square composite floor boards one by one, and each composite floor board includes a steel box, cement mortar and glue filled in the steel box. The surface layer connected to the upper surface of the steel box body; a support gasket is placed on the longitudinal main keel, and a vertical height-adjusting screw is threaded on the support gasket, and the composite floor board is overlapped by the height-adjusting screw Place it on the longitudinal main keel. The composite board is flexible in construction and disassembly. When moving, it can be disassembled and taken away, and then reused many times. It is very energy-saving and environmentally friendly, and can save a lot of resources for the country.

The invention relates to the technical field of differential chemical fiber, and provides a cool quick-drying hydrophilic polyester fiber and a processing method thereof, which aims at solving the problem of poor moisture absorbing property and poor heat absorbing property in the existing polyester fiber with cool characteristic. The cool quick-drying hydrophilic polyester fiber has the advantages that the cross section is in a cross shape; the break strength is 2.8 to 4.0cN / dtex, and the elongation at break is 18 to 30%; jade powder and perlite powder are contained; the moisture absorbing property is good, the water and steam conveying property is excellent, the heat can be quickly conducted and absorbed, the anti-ultraviolet property is realized, and the trace element and amino acid are contained.

The invention discloses a preparation process of a composite material safety toe cap. The preparation method comprises the following steps of: (1) preparing resin paste; (2) preparing a composite coated fabric; (3) curing the composite coated fabric; (4) cutting; (5) laminating; (6) performing compression molding; and (7) finishing burrs to obtain a composite material safety toe finished product. The preparation method has the advantages that the composite material safety toe prepared by the process has the characteristics of high temperature resistance, cold resistance, acid resistance, alkali resistance, fuel oil resistance, environmental friendliness, no need of recovery, antistatic function, antibacterial function, no toxicity and no volatile substances.

The invention relates to a production system for antistatic finishing of chemical fiber fabrics, which includes a frame, cloth guide rollers, and a spraying mechanism arranged at one end of the frame, and an auxiliary mechanism arranged on one side of the spraying mechanism along the greige. The auxiliary mechanism includes a support seat arranged on one side of the frame, a driving assembly fixedly installed on the top of the support seat is connected to the drive assembly and a smearing mechanism installed on the side of the support seat is set up and down, the smearing mechanism Distributed on the upper and lower sides of the gray cloth and set in contact with it; the auxiliary mechanism on the side of the spraying mechanism smooths the fiber fabric after spraying the antistatic agent to ensure the uniformity of the antistatic agent on the fabric with high quality, which solves the problem The prior art relates to the technical problem of missing and uneven antistatic agents for crepe fiber fabrics.

The invention relates to a heat-preserving, lightweight and anti-static fabric and a preparation method thereof and belongs to the technical field of garment fabric processing. The fabric comprises the following components in parts by weight: 50 to 90 parts of wool fiber, 20 to 40 parts of cotton fiber, 10 to 20 parts of flax fiber, 1 to 10 parts of bamboo fiber and 1 to 10 parts of mint fiber. The preparation method comprises the following four steps of pre-treatment, weaving yarns, softening treatment and sizing. The fabric is high in touching comfort, heat retention property, air permeability and moisture penetrability, is light, thin and cool, has an anti-static function and is suitable for being processed into high-grade clothes, such as business suits or jackets and the like.

The invention relates to a static-free low-wrap cold-resistant heat-resistant low-cost polypropylene composite material. The material is prepared from the following components in percentage by weight: 30-60 percent of polypropylene, 8-18 percent of conductive material, 20-60 percent of talcum powder and glass microballoons, 0.3-1.5 percent of coupler, 5-15 percent of tougher, a suitable amount of disperser and others. The preparation method of the composite material comprises the following steps of: premixing and treating the conductive material, the talcum powder, the glass microballoons, the coupler and the disperser in a high-speed mixer for 8-10 min; then, adding polypropylene and the toughener and mix at a high speed for 8-10 min; storing the mixture in a charging barrel of a pelletizer; and mixing, extruding and pelletizing with a double-screw extruder. Products which are made from the material by adopting a plastic injection technology can be continuously used at 20 DEG C below zero to 120 DEG C and can be used as semiconductors and static-free production technology equipment and products in the petrochemical industry, military, the aerospace and aviation industry and the IT (Information Technology) industry as well as static-free devices and tools for production and living.

The invention relates to an antistatic air bag material for a stratospheric airship and a preparation method thereof. The air bag material is prepared by arranging an antistatic layer at one side of a supporting layer and successively arranging a bonding layer, a gas blocking layer and an antistatic layer at the other side of the supporting layer, wherein the antistatic layer arranged on the surface of the supporting layer is a film containing a polythiophene-based conductive polymer and having a thickness of 0.4 to 2.3 [mu]m, the gas blocking layer is a polymer film, and the antistatic layer arranged on the surface of the gas blocking layer is a film containing a polythiophene-based conductive polymer and having a thickness of 0.05 to 0.8 [mu]m. According to the invention, the air bag material has substantially improved antistatic performance without influence on surface density and physical and mechanical properties of the air bag material; the antistatic performance of the material in the processes of assembly and usage is improved; static damage in the processes of assembly and usage of the air bag material is effectively avoided; and safety of the stratospheric airship in the process of usage is guaranteed.

The invention relates to a preparation method of a composite material based on modified graphene oxide. The composite material is a polymer graft modified graphene oxide / polyarylether ketone compositematerial, the preparation method includes the following steps that a graphene oxide ultrasonic dispersion solvent is prepared, then diisocyanate is added for reaction, and graphene oxide with isocyanate is generated; polyarylether ketone containing a carboxyl lateral group is dissolved in a second solvent by ultrasound to form a solution, then the graphene oxide with the isocyanate and a catalystare added, and polymer graft modified graphene oxide is generated; and the polymer graft modified graphene oxide, a polyether ketone resin matrix and a lubricant are mixed and stirred evenly, and then the composite material is prepared by melting blending process. The polymer graft modified graphene oxide has a high graft rate, stack and aggregation do not exist on a slice layer, and heat stability is good. The composite material prepared by a melting blending method is simple and efficient in preparation method, and is suitable for large-scale industrial production.

The invention discloses a processing apparatus for manufacturing antistatic shoes. The apparatus comprises a mounting pedestal, the mounting pedestal is fixedly connected with a punching mechanism and a press mounting mechanism which are arranged side by side. The punching mechanism comprises a punching pedestal, the top face of the punching pedestal has a first groove for containing a heel, the top face, at the periphery of the first groove, of the punching pedestal is fixedly connected with punching platform columns, a punching platform is fixed on the tops of the punching platform columns, a locating piece is inserted in the front side of the punching platform, a spline shaft is inserted in the rear end, a belt wheel sleeves on the spline shaft, the belt wheel is hinged to the punching platform, the top of the spline shaft is hinged to the support beam, a connecting shaft is formed at the bottom of the spline shaft, and a puncher is fixedly connected with the bottom of the connecting rod. The processing apparatus is a reprocessing apparatus for processing common finished shoes having rubber bottoms, the processing apparatus is efficient in process, common rubber shoes can be converted into antistatic shoes, the cost can be saved, and the common shoes can has the antistatic function.

The invention relates to an anti-static black aluminum oxide ceramic substrate and a preparation process thereof. The ceramic substrate comprises ceramic powder, an organic solvent, a dispersing agent, a binder and a plasticizer. The black aluminum oxide ceramic substrate is prepared through the processes of tape casting, warm pressing and sintering. The ceramic powder comprises the following materials in parts by weight: 40-55 parts of aluminum oxide, 2.5-5 parts of nano semiconductor whiskers, 5-20 parts of special anti-static black pigment, 20-30 parts of an organic solvent, 1-3 parts of a dispersing agent, 5-8 parts of an adhesive and 3-7 parts of a plasticizer. The special anti-static black pigment can form a continuous conductive phase, and static accumulation is reduced. The added nano semiconductor whiskers have certain conductivity, and the whiskers form a conductive and heat-conducting network channel in the substrate through a warm-pressing process, so that generated electrostatic charges can be discharged in time, and meanwhile, the heat dissipation performance of the substrate is further enhanced. The light-shielding and light-absorbing material has good light-shielding and light-absorbing performance, and is suitable for photosensitive integrated circuits, semiconductor components, nixie tube packaging shells and the like. The problem that electronic components are damaged due to static electricity accumulation generated in the manufacturing and using processes of the electronic devices is effectively solved.

The invention relates to hygroscopic spandex lint with color tencel strips. The lint is characterized in that warps are formed by adding one organic conductive filament yarn at an interval of 5-10 core-spun yarns made of tencel coated with spandex and repeating the step again and again; wefts are formed by adding 10-20 tencel fiber yarns of one color at an interval of 10-20 tencel fiber yarns of another color and repeating the step again and again; the group of warps and wefts are interwoven, the warps and the wefts are in contact connection through the intersections of the warps and the wefts to jointly form fabric, and the surface of the fabric is provided with fluffs in a zigzag form. The fabric has the characteristics of high wet strength, wet modulus, high strength, good size stability and the like; moreover, the fabric has high-elasticity and anti-static functions of spandex fabric; due to a zigzag shape formed through finishing after sanding, micro spaces are formed among the fluffs and have superhigh hygroscopicity and air permeability; furthermore, the zigzag-shaped fluffs have excellent rebound resilience and do not fall down with good recovery performance after being pressed.

The invention discloses antibacterial and anti-pilling acrylic yarn and a spinning process thereof, belongs to the field of acrylic yarn. Now the following scheme is provided: the antibacterial and anti-pilling acrylic yarn is prepared from the following raw materials in parts by weight: 100 to 120 parts of acrylic fibers, 0.1 to 3.0 parts of silver fibers, 5.0 to 12.0 parts of aloe viscose fibers, 10.0 to 15.0 parts of cotton fibers, 3.0 to 7.0 parts of bamboo fibers and 3.0 to 5.0 parts of modal fibers. The spinning process comprises the step of material selection, wherein the acrylic fibers, silver fibers, aloe viscose fibers, cotton fibers, bamboo fibers and modal fibers are put into a fiber mixing machine according to the weight parts to obtain mixed fibers, then the mixed fibers are combed into wool tops, the cleaned yarn is put into a drying machine to be dried, the drying speed is 35-55 m / min, and the drying temperature is 80-100 DEG C. The antibacterial and anti-pilling acrylic yarn is ingenious in design, reasonable in component and simple in process, and has antibacterial and anti-pilling functions.

The present invention is one infrared electrothermal composite plate containing quartz powder, lime hydrate, cement, cellulose, wollastonite conducting carbon black as conducting medium and water. The present invention has the features of environment protection, saving energy, heat accumulating, infrared physiotherapy, no static electricity, preventing electromagnetic wave radiation and others. It may be used in warming, infrared physiotherapeutic equipment, industrial stoving, heat insulating decoration, etc.

The present invention relates to a nanometer curtain fabric, and belongs to the field of textile fabrics. The nanometer curtain fabric comprises a fabric body (1) and is characterized in that a front surface and a back surface of the fabric body (1) are coated with a nanometer resin layer (2), wherein the fabric body (1) is formed by interweaving conductive fiber-containing yarns and common fiber yarns, and the common fibers are cotton, hemp, wool, silk or chemical fibers. With application of the nanometer curtain fabric, the produced curtain has a waterproof function, and curtain cleaning can be completed through cloth wiping so as to avoid original tedious processes of curtain disassembly and cleaning; and the produced curtain further has an anti-static function.

The invention provides a magnetic crushing online automatic test all-in-one machine comprising an equipment body. The equipment body is composed of a film coating section, a magnetic crushing sectionand a test section in turn. The film coating section comprises a film coating mechanism, a tension mechanism, a film coating deviation correction mechanism driven by an automatic deviation correctionmotor, and a film coating servo motor for driving the film coating mechanism and the tension mechanism. The magnetic crushing section comprises a pressing mechanism, a pressure detection system, a tension mechanism and a magnetic crushing deviation correction mechanism driven by an automatic deviation correction motor. The test section comprises an Lcr inductance test mechanism. A feeding mechanism is arranged above the film coating section so as to facilitate the film coating operation. The film coating section, the magnetic crushing section and the test section are on the same horizontal line and arranged in order so as to facilitate overall direction control of the product. The automatic deviation correction device is arranged between the film coating section and the magnetic crushing section and between the magnetic crushing section and the test section so as to control product alignment.

The invention discloses an anti-static water-based cloth coating mucilage in base cloth in sponges in rubber shoes, and a preparation method and the application thereof. The mucilage comprises the following components in parts by weight: 160-170 parts of natural emulsion with 60 percent of solid content, 25-35 parts of pottery clay, 0.8-1.2 parts of Peregal O, 0.4-0.6 part of penetrant JFC, 65-70 parts of soft water, 10-15 parts of soluble glass, 2-2.5 parts of mould inhibitor BCM, 0.25-0.35 part of potassa and 2-4 parts of sodium carboxymethyl cellulose. According to the invention, through screening and optimizing the formula and preparation method of the mucilage, the mucilage has an anti-static function, is nontoxic and environment-friendly, and can improve the production quality at good adhesion strength. Moreover, the production technology is simple, and the material source is wide, so that the preparation method is suitable for industrialized production.

The invention discloses a manufacturing method for an environment-friendly energy-saving fireproof anti-electromagnetic radiation composite door. The method comprises the steps that fire retardants, wood fibers, carbon fibers, urea-formaldehyde glue, waterproofing agent of paraffin, chemical addition agents and the like are adopted, and an environment-friendly energy-saving fireproof anti-electromagnetic radiation antistatic density board is formed at a time through high temperature and high pressure after preparation of the fire retardants, fiber glue mixing and layered pavement. The method has the beneficial effects that 1, the mechanical property is improved; 2, the good fireproof performance is achieved and meets the standard of the level B or the level C of GB8264; 3, the anti-electromagnetic radiation antistatic and electric conduction functions are achieved; 4, the formaldehyde emission is lower than the national standard; 5, sufficient reuse of three-remains waste wood of forests and industrial waste-grade carbon fibers is achieved, the waste material is changed into the things of value, a large number of forest resources are saved, the cost is reduced, and the environment is protected effectively.

The invention discloses an anti-static self-cleaning advertising lamp box acrylic plate and a preparation method thereof. The anti-static self-cleaning advertising lamp box acrylic plate comprises, byweight, 70-75 parts of methyl methacrylate, 0.2-0.25 part of azobisisobutyronitrile, 0.5-3 parts of modified antistatic agents, 5-10 parts of potassium hydroxide and 0.5-1 part of polydimethylsiloxane. The acrylic plate has an anti-static function without affecting light transmission, can effectively avoid dirt such as adsorbed dust and is good in self-cleaning effect and long in valid period.

The invention relates to a water-based semitransparent anti-static health-care coating which is formed by mixing a pure acrylic emulsion, various auxiliary agents, a functional filler and a pigment. The mixed slurry comprises the following components in parts by weight: 20-30 parts of deionized water, 25-35 parts of acrylic emulsions, 20-30 parts of anti-static functional fillers, 5-15 parts of health-care functional fillers, 5-20 parts of nanometer transparent pigment slurry, 1.5-2.5 parts of dispersing agents, 0.5-1.5 parts of defoaming agents, 0.5-1.5 parts of flatting agents, 1-2 parts of thickening agents and 1-2 parts of film-forming auxiliary agents. The water-based semitransparent anti-static health-care coating disclosed by the invention has anti-static and health-care functions. Compared with the traditional white and light-color anti-static coating, the water-based semitransparent anti-static health-care coating disclosed by the invention has the characteristics of multiple colors and the like and is anti-static in certain specific occasions and capable of releasing beneficial negative ions.

The invention discloses an anti-static woven tape. The anti-static woven tape comprises a woven tape body, wherein the woven tape body comprises a woven tape layer and two composite function layers arranged on surfaces of the woven tape layer, wherein the surfaces of the woven tape layer comprises a first surface and a second surface opposite to the first surface, and one composite function layer is arranged on each of the first surface and the second surface; each composite function layer comprises a first wear-proof layer, a second wear-proof layer and an anti-static layer arranged in a stacking manner, the first wear-proof layer is arranged on one surface of the woven tape layer and adopts a polyester fiber layer, the second wear-proof layer comprises polyurethane elastic fiber, and the anti-static layer adopts a carbon fiber layer or metal conductive wires. The woven tape simultaneously has wear-proof and anti-static functions.

The invention discloses an acrylic bubble plate which comprises a bottom layer, an acrylic adhesive layer and a transparent acrylic bubble plate layer, wherein the bottom layer is used for improving the bonding strength when an acrylic anti-static plate is bonded with other articles, the acrylic adhesive layer is arranged on one side of the bottom layer, and an anti-static material is contained inthe acrylic adhesive layer, so that the acrylic adhesive layer has an anti-static function while playing a role in bonding. The transparent acrylic bubble plate layer is arranged on the side, away from the bottom layer, of the acrylic adhesive layer, and a plurality of air holes are formed in the transparent acrylic bubble plate layer. According to the acrylic plate, the plurality of air holes are formed in the acrylic plate, so that the original acrylic plate with a single structure has more diversified internal structures, the ornamental value of the acrylic plate is improved, and the anti-static material is added into the acrylic glue layer, so that the acrylic plate has an anti-static function at the same time.

The invention discloses an anti-static polar fleece and a manufacture method thereof. The anti-static polar fleece consists of a surface yarn and a base yarn, wherein the base yarn is a yarn formed by blending permanently anti-static fiber, cotton fiber and chemical fiber, and the permanently anti-static fiber is nanoscale permanently anti-static fiber with a skin-core composition structure. The anti-static polar fleece has good properties of static prevention, heat retention property and comfort.