40results about How to "Strong wear resistance" patented technology

A high-quality regenerated rubber and its production are disclosed. It improves composition and proportion, it adopts high-temperature and pressure desulfurizing method in short time and refining process is added. The tensile strength and breaking extensibility can be increased by 30-60%; it can substitute natural rubber or synthetic rubber and be used as various tyre and raw material of rubber products. It's simple, efficient and smokeless, has excellent abrasive performance, long life, less noise and no refused water discharge.

The invention provides ultraviolet solidifying gloss oil and a preparation method thereof. The ultraviolet solidifying gloss oil comprises 30 to 65 percent of reactive oligomer, 20 to 60 percent of reactive diluent, 4 to 15 percent of photoinitiator, and 0.1 to 2 percent of additive. The ultraviolet solidifying gloss oil is prepared by the following steps: adding the reactive oligomer, the reactive diluent and the additive in turn into a reaction kettle and agitating the mixture evenly; then adding the photoinitiator and agitating the mixture at a high speed to dissolve the photoinitiator; and finally adding the additive into the reaction kettle. The ultraviolet solidifying gloss oil has excellent adhesion, high brightness and abrasion resistance, and no easy leakage on paper printed work. When the ultraviolet solidifying gloss oil is applied to the printed work and no low oil is required. The ultraviolet solidifying gloss oil is particularly suitable for the direct online glazing on a printer, saves time and reduces the production cost, and has the same good adhesion to non-absorbent objects to be printed such as plastics.

The invention discloses a preparation method of a chinlon 6 cool jade fiber. The fiber is prepared by the steps of adopting an extraction technology and a nanotechnology, allowing jade and other beneficial mineral materials such as aluminum, silicon, titanium, zirconium and other elements to reach the sub-nanometer particle size, then fusing into a chinlon 6 melt, and carrying out spinning processing to obtain the fiber. The chinlon 6 cool jade fiber has the strength equivalent to a conventional chinlon 6 fiber, has strong wear resistance, has strong cool feel compared with an ordinary silk woven fabric, and is simple in spinning process and high in practicability.

The present invention is one kind of alcohol-hydrocarbon fuel with high octane number for vehicle. The alcohol-hydrocarbon fuel consists of light hydrocarbon 100 weight portions, anhydrous methanol or anhydrous ethanol 3-30 weight portions, propane 10-25 weight portions, toluene or xylene 5-25 weight portions, cosolvent 0-10 weight portions and cationic fluorocarbon surfactant 0.004-0.04 weight portion. The present invention is one kind of clean automobile fuel with high octane number 95-97, low cost, no corrosion high abrasion resistance and environment friendship. The alcohol-hydrocarbon fuel is suitable for use in LPG liquid jetting automobile with high compression ratio.

The invention discloses a method for preparing a quasicrystal-nanocrystalline modified gradient composite through a laser 3D printing technology. Stellite 12-B4C-Y2O3 mixed powder is alloyed on the surface of TA15 alloy in a laser mode through a coaxial feeding method to form a lower layer of a thick structure. Stellite 12-B4C-Cu-Y2O3 mixed powder is deposited on the surface of the lower layer ina laser mode to form an upper layer of a compact structure. Good alloyed combination between the upper layer and the lower layer is formed, and both the upper layer and the lower layer have good abrasion resistance. The experiment result shows that many superfine nanocrystalline and quasicrystalline phases are generated along with addition of Cu, the structure of the gradient composite layer manufactured in the laser additive mode is changed, and the mechanical performance of the gradient composite layer is improved. Through the method, the gradient composite of the compact structure and withsuper-high abrasion resistance can be obtained.

The invention discloses a wear-resistant cable sheath material. The wear-resistant cable sheath material is prepared from the following raw materials in parts by weight: 50-80 parts of polyvinyl chloride resin, 20-40 parts of a chloroethylene-vinyl acetate copolymer, 10-15 parts of polyvinylidene fluoride, 10-15 parts of natural rubber, 5-10 parts of butyronitrile rubber, 5-8 parts of butadiene styrene rubber, 3-9 parts of cis-butadiene rubber, 10-12 parts of glass fibers, 8-14 parts of carboxymethyl cellulose, 2-6 parts of carbon black, 1-3 parts of white carbon black, 1-3 parts of talcum powder, 0.5-2 parts of zinc oxide, 0.5-2 parts of magnesium oxide, 4-6 parts of stearic acid, 5-8 parts of nano calcium carbonate, 5-8 parts of nano silicon powder, 5-7 parts of nano Xuancheng stone and 6-12 parts of an insect-proof and ratproof auxiliary. The wear-resistant cable sheath material disclosed by the invention has the advantages that the polyvinyl chloride resin, a chloroethylene-vinyl acetate copolymer, polyvinylidene fluoride, natural rubber, butyronitrile rubber, butadiene styrene rubber and cis-butadiene rubber mutually coordinate, and then other raw materials are supplemented, so that the finished product has stronger wear resistance and bite-proof performance, and service life is obviously prolonged.

The water lubricating metal plastic bush include steel bush base, metal wire cushion adhered firmly onto the base, and composite modified PTFE plastic layer embedded onto the metal wire cushion. The composite modified PTFE plastic layer is produced with aramid fiber or carbon fiber 2-8 wt%, POB or polyimide 5-30 wt% and lead powder 5-25 wt%, except PTFE. The production process includes making metal wire cushion; spreading the material for the modified PTFE plastic layer onto the metal wire cushion; molding; sintering to form the bush surface comprising making metal wire cushion and modified PTFE plastic layer; and welding the bush surface onto the steel bush base.

The invention discloses a silver-based antibacterial material containing porous composite calcium carbonate and a preparation method of the antibacterial material. The antibacterial material comprisesporous calcium carbonate, silver and a titanium dioxide nano antibacterial material, wherein the silver and the titanium dioxide nano antibacterial material are attached to the inside of the porous calcium carbonate. The antibacterial material is prepared from the following components: silver-containing nano powder, nano titanium dioxide, superfine porous calcium carbonate and other nano metal powder, wherein the effective content of the silver is 12.0-25.0 wt%, the effective content of the titanium dioxide is 18.0-32.0 wt%, the effective content of the superfine porous calcium carbonate is 28.0-58.0 wt%, and the effective content of other metal powder is 0-30.0 wt%.

The invention provides a baking-free brick made of industrial caustic sludge. The baking-free brick comprises the following components in parts by weight: 60 parts of caustic sludge, 15 parts of cement, 15 parts of yellow sand, 0.5 part of a water reduction agent, 2.5 parts of sludge, 2.5 parts of building wastes, 2 parts of coal ash, 3 parts of mineral slag and 0.3 part of a pigment and water. The making method comprises the following steps: performing mixing, adding cement, sludge and building wastes into pretreated caustic sludge, keeping the pressure to 0.8MPa and the temperature to 35 DEGC, adding absolute ethyl alcohol, performing mixing at a rotation speed of 1800r/min, increasing the temperature to 142 DEG C at a speed of 8 DEG C/min, keeping the temperature for 10 minutes, addingthe yellow sand, reducing the temperature to 85 DEG C, performing drying for 15 hours, and performing calcining for 1-2 hours. The baking-free brick provided by the invention is nontoxic, harmless, good in weather resistance, good in wearing resistance, good in permeation resistance and not liable to crack, the weather resistance is improved by 12.8%, and the strength is up to 10-40MPa.

The invention relates to the technical field of knitted vamps, in particular to a knitted vamp with an internal visual three-dimensional texture structure and a manufacturing method of the knitted vamp. The knitted vamp with the internal visual three-dimensional texture structure comprises a vamp body which is integrally woven, the vamp body comprises a surface layer, a three-dimensional texture structure layer and a bottom layer, the surface layer comprises a plurality of first yarns, the three-dimensional texture structure layer comprises a plurality of second yarns, and the bottom layer comprises a plurality of third yarns and a plurality of fourth yarns. By utilizing the characteristics of colored sand yarns, elastic yarns and transparent yarns and the matching effect of the colored sand yarns, the elastic yarns and the transparent yarns, the knitted vamp with the internal visual three-dimensional texture structure is integrally formed and knitted through a warp knitting machine, namely, the three-dimensional texture structure layer is knitted between the surface layer and the bottom layer of the knitted vamp and can be seen through the transparent yarns, and therefore, the vamp is good in air permeability, high in wear resistance, good in attractive effect and high in stereoscopic impression.

The present invention belongs to a sealing tool, particularly a packing production method. The raw materials required by the packing production method comprise 10-12 g of a fluorine glue, 7-9 g of a butadiene-acrylonitrile rubber, 0.2-0.8 g of graphite, 0.1-0.6 g of sulfur powder, 0.1-0.3 g of an accelerator M, 0.1-0.3 g of an accelerator CZ, 0.1-0.3 g of an accelerator TT, 2-7 g of high wear resistance carbon black, 0.1-0.5 g of stearic acid, 0.2-1 g of zinc oxide, 2-4 g of dibutyl ester, and 3-5 g of light calcium carbonate. The produced packing of the present invention has characteristics of high elasticity, strong acid resistance, strong alkali resistance, and strong wear resistance. In addition, characteristics of simple production manufacturing and low production cost are provided, and the produced packing is suitable for promotion and application in the related fields.

The invention discloses a built-in cylinder liner of an automobile engine and a powder metallurgy preparation method thereof. The cylinder liner is prepared from the following raw materials in parts by weight: 14-37 parts of silicon carbide, 13-32 parts of silicon nitride, 11-26 parts of silicon dioxide, 8-17 parts of zirconium silicate, 4-17 parts of zirconium oxide, 7-17 parts of nano copper oxide, 9-19 parts of nano graphene powder, 3-11 parts of nano aluminum silicate, 7-13 parts of nano magnesium oxide, 5-18 parts of a dispersing agent and 18-35 parts of water. Compared with the prior art, the built-in cylinder liner has the advantages that (1) the built-in cylinder liner of an automobile engine is applicable to heavy-load engines and aluminum alloy cylinder engines, and has strong abrasion resistance, high temperature resistance and excellent heat dissipation performance; (2) the built-in cylinder liner has good rigidity, strong toughness and strong compactness, and is convenient to assemble; and (3) the powder metallurgy preparation method of the built-in cylinder liner has simple process flow, short period and small energy consumption, and cannot easily cause environment pollution.

The invention discloses steel for a high abrasion-resistant and impact-resistant alloy steel ball. The steel comprises the following chemical compositions in percentage by weight: 0.68 to 0.84 percent of C, 0.10 to 0.40 percent of Si, 0.68 to 0.88 percent of Mn, 0.40 to 0.60 percent of Cr, less than or equal to 0.25 percent of Ni, less than or equal to 0.030 percent of S, less than or equal to 0.030 percent of P, less than or equal to 0.25 percent of Cu and the balance of Fe. On the basis of greatly reducing the content of Si and Cr, by properly adjusting the content of C and Mn, the Si and Cr are saved, the cost of the materials is reduced and the abrasion resistance and impact resistance of the steel are greatly improved. Meanwhile, the steel has good smelting technological properties, the production process is stable, billet steel does not have the defects of cracks, impurities, severe shrinkage cavity, looseness, and the like, the plasticity of the materials is improved, and the cracking phenomenon of the steel ball in the quenching process is avoided.

The invention discloses an all-wood brush comprising a brush handle and a brush head. One end of the brush handle is provided with a clamp block. One end of the clamp block is provided with a prismatic block. The brush handle, the clamp block and the prismatic block are integrally formed. One end of the brush head is provided with a clamp groove matching the clamp block and the prismatic block. The brush handle, the brush head, the clamp block and the prismatic block are all carved from wood. The other end of the brush head is provided with bristles. The all-wood brush is environmentally friendly and durable, and the bristles are not easy to mildew, so that the service life of the bristles can be prolonged.

The invention relates to a machine-washable wash-and-wear shirt fabric which comprises a fabric bottom layer (1). The fabric bottom layer (1) comprises warp yarn and weft yarn, an anti-wrinkle layer (2) is arranged on the surface of the fabric bottom layer (1), and the fabric bottom layer (1) and the anti-wrinkle layer (2) are attached together through a waterborne polyurethane adhesive. Linen fibers are added into the warp yarn of the fabric bottom layer (1), and the mass of the linen fibers accounts for 20% to 30% that of the warp yarn. Bamboo fibers are added into the weft yarn of the fabric bottom layer (1), and the mass of the bamboo fibers accounts for 25% to 45% that of the weft yarn. According to the machine-washable wash-and-wear shirt fabric, the warp yarn and the weft yarn are made from linter, the linen fibers are added into the warp yarn, and comfort of pure cotton fabric is kept; the bamboo fibers are added into the weft yarn, and sweat absorption and bacterium inhibition can be achieved; due to the function of the anti-wrinkle layer, the fabric can be naturally stiff after machine wash, ironing is not needed, and the fabric has high wear resistance.

The invention provides a preparation method for high-wear-resistant steel. The preparation method comprises the steps that high-chromium cast iron is taken as a base material, an alloy is added into the base material for smelting to obtain a blank, a workpiece obtains high wear resistance, toughness and strength, the blank is finely rolled into a wear-resistant plate with a preset size, a grouting bag filled with a bonding solution is stuffed into each T-shaped groove, T-shaped strips on the wear-resistant plate are inserted from the open ends of the T-shaped grooves to extrude the grouting bags inwards till the T-shaped strips are inserted into the innermost part of the T-shaped grooves, coatings of the grouting bags are extruded to be broken, the bonding solutions inside the grouting bags flow out and fill a gap between the wear-resistant plate and a base plate to form a bonding layer, and countersunk bolts on the two sides of the base plate sequentially penetrate through countersunk holes and threaded holes so as to tighten the base plate and the T-shaped strips. The wear-resistant plate and the base plate are combined together through the T-shaped strips and the T-shaped grooves, are bonded through the bonding solutions, and the wear-resistant plate and the base plate are firmly bonded, and then are tightened and locked through the bolts, so that the firmness of the wear-resistant plate and the base plate is further guaranteed.

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

The invention discloses a macromolecule composite well cover and relative production. Wherein, mixing the coal ash at 45-70%, fiber at 15-30%, macromolecule unsaturated resin at 5-15%, and some solidifier, defoam agent, strengthen agent, zinc stearate, and paint; clamping the T-shaped steel bar skeleton between the mixture; via the hydraulic machine, heating and pressurizing the mould; then removing the mould. The inventive well cover has high abrasion resistance, environment protection, non-pollution, high carrying ability, and beautiful appearance.

The invention relates to a rubber tire tread, and belongs to the field of preparation of rubber tires. The rubber tire tread is prepared from the following raw materials: polybutadiene rubber, brominated butyl rubber, natural rubber, polymeric borate ester fibers, nanometer montmorillonite, expanded graphite, sulfur, stearic acid and anti-aging agents, wherein the polymeric borate ester fibers can be used for effectively enhancing the strength of a tire and reducing the density of the tire. The rubber tire tread disclosed by the invention has the advantages of high abrasion resistance, anti-aging resistance, high frost crack preventing effect and low density.

The invention provides a sealing strip. The sealing strip comprises an air bag filled with air and a shell wrapping the air bag. The air bag is filled with air and is provided with a plurality of end parts. When one end of the air bag is pressed, the air in the air bag can flow to the other ends from the end. The invention further provides a point supported glass curtain wall structure with the sealing strip. The sealing strip is used for movably filling gaps of a plurality of adjacent glass panels positioned by a fixing assembly. A clamping mode replaces an existing sealing rubber strip cementing mode, a connection mode of a point supported glass curtain wall can be better matched, and the deformation such as warping and displacement generated after the glass panels bear loads can be dealt with. Meanwhile, the invention further provides the point supported glass curtain wall with the point supported glass curtain wall structure and an installation method of the point supported glass curtain wall.

The invention discloses a robot signal cable, which is composed of three first composite twisted conductors and three second composite twisted conductors, wherein the diameter of each first composite twisted conductor is larger than that of each second composite twisted conductor; and the first composite twisted conductors and the second composite twisted conductors are arranged at intervals alternatively. An outer sheath layer coats the outer surface of a wrapping belt. Each second composite twisted conductor comprises a large-diameter center copper wire located in the center and six large-diameter outer copper wires twisted on the outer surface of the large-diameter center copper wire. An aramid enhancement rope is arranged in the center gap between the three first composite twisted conductors and the three second composite twisted conductors. The outer sheath layer comprises the following components: ethylene-tetrafluoroethylene copolymer, metallocene polyethylene, polypropylene, ethylene-octene copolymer, maleated ethylene vinyl acetate copolymer, and aluminum hydroxide. The bending-resisting and twist-resisting performance exceeds 60 million times and phenomena of cable deformation and conductor fracture do not happen, and the overall cable can be ensured to have excellent mechanical and physical performance.

The invention relates to a diamond drill bit and a manufacturing method thereof. The diamond drill bit comprises a working layer of a common diamond drill bit and a sintering body distributed on the working layer. The sintering body is a thermo-stabile polycrystal and comprises square columnar and cylindrical thermo-stabile polycrystals, wherein the square columnar thermo-stabile polycrystals are distributed and arranged on inner and external diameter parts of the working layer of the drill bit, and the cylindrical thermo-stabile polycrystals are distributed and arranged on the part of the working layer of the drill bit close to the center. The manufacturing method for the diamond drill bit comprises that the diamond drill bit is formed by hot pressing and sintering in a medium frequency furnace, wherein the temperature in the sintering process is 985 DEG C, the pressure is 18MPa, the heat preservation time is 6 minutes and the discharge temperature is 800 DEG C. The difficult problem of good drilling effect in a sandy pebble stratum and a hard-crisp-broken rock stratum is solved. The diamond drill bit has the characteristics of high hardness, strong abrasion resistance and long service life, and can be widely applied to geological exploration, petroleum drilling, engineering exploration and governance of geological disasters.

The invention relates to a CR-39 electric welding protective lens with the function of high wearing quality, good transmittance and high shock resistance used on a welding mask, which is prepared by the following material according to parts by weight: 70-90 parts of polydiene propyl diglycol dicarbamate, 10-15 parts of methyl propyl methyl acetate, 0.5-1 part of ultraviolet absorbent UV-531, 0.03-0.05 part of polyurethane parting medium and 0.5-1.5 parts of IPP evocating agent. The lens has the advantages of high wearing quality, good transmittance and high shock resistance, high temperature resistance, uvioresistant, anti-infrared and electrostatic prevention.

The invention discloses corrosion-resisting tensile type alloy steel, and relates to the technical field of metal smelting. The corrosion-resisting tensile type alloy steel comprises the chemical compositions of, by mass, 0.22-0.31% of C, 4.36-5.24% of Cr, 0.71-0.74% of Al, 0.33-0.46% of Zn, 0.41-0.58% of Cu, 0.45-0.49% of Ti, 0.11-0.19% of Si, 0.12-0.15% of W, 0.12-0.14% of Nb, 0.14-0.17% of Mn,and the balance Fe and unavoidable impurities. The invention further discloses a preparation method of the corrosion-resisting tensile type alloy steel. The hardness and tensile strength of the alloysteel can be improved, meanwhile, the corrosion resisting property of the alloy steel can further be improved, and the service life of the alloy steel is effectively prolonged.

The invention provides a radiation-proof wool composite fabric. The radiation-proof wool composite fabric comprises wool fibers and vinylon fibers, wherein the specification of the wool fibers is that the fineness is 85-150 s, and the length is 95-115mm; the specification of the vinylon fibers is (3.5-4.5) dexX(50-75)mm; the radiation-proof wool composite fabric is characterized by further comprising metal wires and aramid fibers. Compared with the prior art, the radiation-proof wool composite fabric has the advantages that the metal wires and the aramid fibers are added in the wool composite fabric, and the metal wires form a radiation-proof net, so that a wearer is protected from being injured by radiation; the aramid fibers have strong wear resistance, so that the metal wires are protected from being worn to be broken; and a carbon coating enhances the radiation-proofing property of the metal wires.

The invention discloses a high-strength metal product and a preparation method thereof, belonging to the technical field of metal products. The metal product is coated with a protective layer. The chemical composition and mass percentage of the protective layer are as follows: silicon dioxide: 12-14%, Zr: 2-4%, alumina: 2-3%, Ta: 1-2%, Hf: 1.9-3.1%, crosslinking agent: 4-5%, acrylate adhesive: 1-2%, Al: 2-5%, Si: 2.1-3.5%, styrene-butadiene-styrene block copolymer: 2.3-4.3%, rare earth: 3-4.5%, emulsifier: 2-2.5%, and the balance is auxiliary agents and fillers.

The invention discloses a manufacturing method of an abrasion-resistant and anti-fracture trolley grate bar, and belongs to the technical field of furnace grate bars for sintering machine trolleys. The manufacturing method of the abrasion-resistant and anti-fracture trolley grate bar comprises the steps that low alloy cast steel and high chromium abrasion-resistant white mouth cast iron are separately poured into two electric furnaces to be smelted to control the temperature and time of the two electric furnaces, after smelted, low alloy cast molten steel is firstly poured into a casting mold,when the low alloy cast molten steel naturally cools to the critical temperature, namely, when the low alloy cast molten steel reaches a solid phase line, and then the high chromium abrasion-resistant white mouth casting molten iron is cast; and the weight ratio of the low alloy cast molten steel and the high chromium abrasion-resistant white mouth casting molten iron is controlled, and after thelow alloy cast molten steel and the high chromium abrasion-resistant white mouth casting molten iron cast, and then tempering, normalizing heat treatment are carried out. Compared with the prior art,the trolley grate bar prepared by the manufacturing method of the abrasion-resistant and anti-fracture trolley grate bar is tested in a 2#360m<2> sintering machine of a sintering plant for more thantwo years, the service life of the trolley grate bar is more than 4 times of the service life of an original monometallic high chromium cast iron alloy, no phenomenon of excessive burning loss and fracture collapse and scattered of the grate bar exists in more than two years of use, the sintering cost is greatly reduced, and the production efficiency is improved.

The invention discloses macromolecular plastic used for a grinding head. The macromolecular plastic used for the grinding head is prepared from, by weight, 42-55 parts of high-density polyethylene, 36-45 parts of polybutylene terephthalate, 32-38 parts of polyamide 66, 15-24 parts of nanometer silicon carbide, 1-3 parts of phenolic resin, 0.5-1 part of antioxidant and 0.2-0.7 part of calcium stearate. The provided macromolecular plastic used for the grinding head is high in abrasive resistance, resistant to corrosion and long in service life.

The invention discloses a silencing plastic pipe with high intensity. The silencing plastic pipe comprises a super-high density polyethylene outer pipe, a polyvinyl chloride resin layer and a foamed polyethylene inner pipe, wherein the polyvinyl chloride resin layer is arranged between the super-high density polyethylene outer pipe and the foamed polyethylene inner pipe; the polyvinyl chloride resin layer is connected with the super-high density polyethylene outer pipe through ABS plastic connection pieces; a reinforcing rib is arranged in the super-high density polyethylene outer pipe; a silencing cavity is formed between the foamed polyethylene inner pipe and the polyvinyl chloride resin layer; and a nylon and glass fiber mixing plastic piece is arranged in the silencing cavity. According to the silencing plastic pipe with high intensity, due to super-high density polyethylene and the silencing cavity, silencing and noise reduction can be well realized; furthermore, the super-high density polyethylene is high in wear resistance; by the adding of the reinforcing rib, the silencing plastic pipe is high in intensity; meanwhile, foamed polyethylene and polyvinyl chloride resin also have the silencing and noise reduction functions; a honeycomb structure in the polyvinyl chloride resin can well absorb sound; and the silencing plastic pipe is simple in structure and high in practicability.

The invention discloses a composite packaging material and a preparation method thereof. The composite packaging material contains the following raw materials in parts by weight: 10-16 parts of vinylbistearamide, 15-22 parts of polyethylene glycol terephthalate, 8-15 parts of acetyl tributyl citrate, 20-30 parts of alkyd resin, 6-11 parts of polyvinyl alcohol, 6-12 parts of nano-carbon fibers, 3-8 parts of polyphenylene sulfide, 5-10 parts of polybutylene succinate, 2-6 parts of polyvinylpolypyrrolidone, 5-15 parts of cellulose acetate butyrate, 3-6 parts of methyl trichlorosilane, 1-5 partsof zinc stearate, 3-8 parts of quartz sand and 1-3 parts of an anti-wear agent. Compared with the prior art, the composite packaging material disclosed by the invention has the advantages of high strength, strong wear resistance, good impact resistance and the like.