34 results about "Composite matrix" patented technology

The present application relates to the technical field of slag resource processing, more particularly, it relates to a slag recycling secondary treatment process. It comprises the following steps: titanium-containing blast furnace slag recycling and processing, titanium-containing blast furnace slag resource processing, composite adsorbent preparation, resource secondary treatment and composite phase change heat storage material preparation. In the present application, through the resource processing of the titanium-containing blast furnace slag, the titanium-silicon composite matrix material and the mixture powder can be separated from the titanium-containing blast furnace slag, and the titanium-silicon composite matrix material and the mixture powder can be used for preparing the composite adsorbent and used as the matrix material of the composite phase change heat storage material respectively, so as to achieve the purpose of efficient resource utilization of the titanium-containing blast furnace slag and play the characteristics of each component in the titanium-containing blast furnace slag.

This invention relates to a composite fabric with electromagnetic shielding effect, its preparation, and its application. The composite fabric is made of a composite matrix material prepared mainly from ultra-high molecular weight polyethylene fiber and multi-walled carbon nanotubes, and the matrix material is sandwiched between two single-layer fabrics. The preparation method includes the following steps: a) cutting ultra-high molecular weight polyethylene fiber into short sections and mixing it with multi-walled carbon nanotubes, waterborne polyurethane, and dichloromethane; b) ultrasonically stirring the mixture obtained in step a until uniformly mixed; c) pouring the uniformly mixed mixture from step b into a mold, drying, degassing, and hot-pressing to obtain the composite matrix material; d) laying the obtained composite matrix material between the first and second single-layer fabrics, and hot-pressing to obtain the composite fabric with electromagnetic shielding effect. Compared with the prior art, this invention can enable bulletproof composite fabrics to possess excellent electromagnetic shielding performance while minimizing mechanical property loss.

The application discloses an anti-thermal shock alumina fiber reinforced phosphate high-temperature-resistant composite material and a preparation method thereof, and belongs to the technical field of ceramic matrix composites. The material is composed of gradient modified alumina fiber reinforcement, composite phosphate matrix and multi-scale composite filler. The fiber surface is provided with a nano yttrium oxide-yttrium phosphate gradient interface layer, and the matrix is an aluminum phosphate-zirconium phosphate-yttrium oxide composite system. The preparation method comprises fiber degumming, gradient interface modification, slurry preparation, impregnation and curing and microwave sintering. Through gradient interface regulation and composite matrix design, the application solves the problems of poor thermal shock resistance and insufficient high-temperature stability of the existing materials. Tests show that the material has no macroscopic cracking after 10 times of water cooling at 1300 DEG C, the strength retention rate is greater than or equal to 88%, the room temperature bending strength is greater than or equal to 280 MPa, and the material has excellent high-temperature mechanical properties and thermal shock stability, and is suitable for aerospace thermal protection and high-temperature structural parts.

The application discloses a kind of high transparent rare earth nanoparticles / cage polysilsesquioxane composite photoresist and its preparation method and application, the photoresist includes the composite matrix consisting of cage polysilsesquioxane, multifunctional acrylate and photoinitiator, and the rare earth nanoparticles modified by bifunctional ligand.The bifunctional ligand anchors nanoparticles by first functional group, and forms chemical bonding with matrix by second functional group, realizes the atomic level uniform dispersion of nanoparticle.The photoresist has very high optical transparency, high-efficiency up-conversion luminescence performance and very high ultraviolet photosensitivity.Its preparation process is simple, without high-temperature expensive equipment, can be adapted to a variety of photo-curing technology realizes the integration precision forming of complex three-dimensional structure luminescence device, has wide application prospect in integrated photonics device field.

The application relates to a high-elastic-modulus UHPC and a preparation method thereof, and belongs to the technical field of concrete. In view of the problem that the existing super-micro filler has limited elastic modulus improvement due to insufficient filling and interface modulus fault, the application first prepares a sol from tetraethyl orthosilicate, fly ash and an aluminum salt, generates a mullite shell layer on the surface of aluminum oxide in situ to obtain a composite matrix; then the sol is subjected to mercaptoization through KH-580, and is subjected to substitution reaction with monododecyl nonaethylene glycol ether and vinyltrichlorosilane to obtain a modified composite filler which is grafted with an amphiphilic branched structure on the surface; the filler can self-drive migration into the micro-nano gap of UHPC, simultaneously form an aluminum oxide core-mullite shell-organic layer-hydrated product modulus gradient, realize efficient filling and stress gradient transmission, and achieve the purpose of improving the elastic modulus of UHPC.

This invention discloses a highly conductive carbon fiber composite material and its preparation method. The highly conductive carbon fiber composite material includes a composite matrix and a conductive layer located on the surface of the composite matrix. The conductive layer is made of metal. The composite matrix is ​​obtained by sequentially laying a first ply and a second ply, followed by molding. The first ply includes at least one layer of first prepreg, and the second ply includes at least one layer of second prepreg. The first prepreg is made by mixing carbon fiber and conductive resin, and the second ply is made by mixing metallized carbon fiber and conductive resin. The metallized carbon fiber is carbon fiber with a metal coating on its surface, and the conductive layer is disposed on the surface of the second ply. The carbon fiber composite material of this invention uses metallized carbon fiber and conductive resin in the matrix, which significantly improves the conductivity to meet the requirements of electrostatic protection and lightning protection, while retaining the advantages of lightweight and high strength of carbon fiber composite materials. Furthermore, the materials are firmly bonded together, and the mechanical properties are stable and reliable.

The invention relates so a composite material useful for promoting innervation, osteogenesis and angiogenesis.

This invention relates to a multilayer antioxidant carbon aerogel composite material, its preparation method, and its application, belonging to the technical field of heat insulation materials. It aims to solve at least one of the following problems in existing carbon aerogel composite materials: poor antioxidant performance, poor ablation resistance, and easy cracking and peeling of the coating under thermal shock conditions due to the mismatch in thermal expansion coefficients between the ceramic coating and the carbon aerogel composite matrix. The composite material of this invention uses thermosetting phenolic resin as a binder for the ablation-resistant putty, significantly enhancing the interfacial bonding strength between the ceramic particles and the carbon aerogel composite matrix, effectively inhibiting cracking and peeling of the coating under thermal coupling. Simultaneously, utilizing the synergistic effect of the various raw materials at high temperatures, a dense composite barrier of ceramic and glass phases is generated in situ within the coating, possessing high-temperature melting and sealing functions, blocking oxygen penetration, and significantly improving the protective capability of the composite material under extreme oxidative ablation environments.

This invention provides a composite coating based on FPEEK, its preparation method, and its application, relating to the field of polymer composite materials technology. The preparation method involves adding polyaspartic acid ester (a polyurea precursor) to an FPEEK solution and dispersing it uniformly, then introducing h-BN and TiO2 inorganic fillers, and finally adding isocyanate to initiate curing. During this process, the in-situ generated polyaspartic acid ester molecular chains interpenetrate and entangle with FPEEK, forming a strong interfacial bond "dual-resin" continuous phase matrix, which greatly enhances the coating's cohesive strength and substrate adhesion. Simultaneously, this composite matrix effectively stabilizes and disperses h-BN and TiO2 nanofillers, preventing their aggregation and ensuring uniform distribution within the coating, synergistically imparting high solar reflectivity and high-to-medium infrared radiation characteristics to the coating.

The application provides a composite matrix thermocouple based on silicon carbide fibers, which comprises, from inside to outside: an inner electrode: SiC fibers, a metal matrix; an insulation layer: Al2O3-Y2O3 ceramic; an outer electrode: SiC fibers, a metal matrix; a transition layer: SiC fibers, Al2O3; a protective layer: Al2O3-Y2O3 coating. The application also provides a preparation method of the composite matrix thermocouple based on silicon carbide fibers. The method comprises the following steps: using a chemical vapor infiltration (CVI) process to infiltrate metal alloy into SiC fibers to form an inner electrode; placing the inner electrode in a mold, filling Al2O3-Y2O3 powder, and then vibrating and compacting, and then sintering to form an insulation layer; weaving SiC fibers outside the insulation layer, and then using the CVI process to infiltrate metal alloy into the SiC fibers to form an outer electrode; weaving SiC fibers outside the outer electrode, and then using the CVI process to infiltrate Al2O3 into the SiC fibers to form a transition layer; using the CVI process to deposit Al2O3-Y2O3 on the surface of the transition layer to form a protective layer, and obtaining the composite matrix thermocouple based on silicon carbide fibers.

The application discloses a kind of fiber reinforced high-strength high thermal shock resistance zirconia-based refractory preparation methods, belong to inorganic non-metallic refractory technical field.The method is aimed at solving the key problem of insufficient thermal shock resistance of existing zirconia material.Its core lies in the introduction of the specific proportion of zirconia fiber as reinforcing body into the composite matrix composed of multi-grade particle size ratio of yttria stabilized zirconia (YSZ), monoclinic zirconia (M-ZrO2) and yttria (Y2O3).Preparation process mainly includes: raw material mixing, adding polyvinyl alcohol (PVA) binder and zirconia fiber for uniform dispersion, standing material, pressing forming, drying and sintering under specific temperature schedule.The application combines fiber reinforcement and optimized sintering process, significantly improves the mechanical strength and thermal shock resistance of the material.The obtained material is suitable for aerospace thermal protection components, key refractory components for metallurgical industry and high temperature reactor lining in special chemical industry and other high temperature extreme environment.

This invention discloses a metal-free, highly sensitive, rapid fluorescent probe, its preparation method, and its application in the detection of pathogenic bacteria in food, belonging to the field of food detection technology. The probe consists of an organic fluorescent molecular graphene composite matrix, an organic-inorganic hybrid dopant, and a specific recognition molecule. The dopant is carboxylated cellulose and silica nanoparticles, with a mass ratio of 1:6~10 to the composite matrix. The specific recognition molecule is a pathogenic bacteria aptamer, grafted onto the probe surface via spray coating. The probe triggers a fluorescence response by the specific binding of the aptamer to the target pathogenic bacteria, completing detection within 5 minutes with a sensitivity ≥90% and a specificity ≥98%. The probe contains no metal components, posing no toxicity or environmental risk, and is suitable for rapid on-site food detection and live animal detection. Simultaneously, the preparation cost is reduced by 90%, and the cost per sample is reduced by 40%, demonstrating promising application prospects.

The application discloses a kind of aluminium silicon carbide carbon brick refractory materials for steel smelting and preparation method thereof, it is related to refractory material technical field, by introducing specific compound stabilizer and optimizing particle size and adding amount, inhibit aluminum titanate decomposition in 850 ℃-1050 ℃ low-temperature sintering process, make it form stable solid solution with silicon carbide, build aluminum titanate-silicon carbide composite matrix system, and by solid solution strengthening, the hardness of matrix and wear resistance are promoted, while inhibiting silicon carbide high-temperature oxidation;Combined with silicon carbide particle grading and antioxidant synergistic effect, the matrix density and erosion resistance are optimized, the synergistic promotion of thermal shock resistance and wear resistance is realized, the technical problem of aluminum titanate sintering decomposition is solved.

The application discloses a kind of red mud-cement-based electrode / electrolyte integrated composite structure electrochemical energy storage devices and preparation method and application thereof.Red mud and cement are mixed and stirred with water, to obtain red mud-cement mixture slurry;It is placed in mould, and conductive current collector is inserted on both sides, to obtain the rudiment of red mud-cement-based integrated composite structure electrochemical energy storage device;After 3~28 days of curing, the red mud-cement-based electrode / electrolyte integrated composite structure electrochemical energy storage device is obtained after demolding.By compounding cement and red mud, the composite matrix material realizes high ion conductivity and suitable electronic conductivity, which can be used as electrode material and electrolyte material of electrochemical energy storage device, so as to realize the integration of electrode and electrolyte, and be used for electrochemical energy storage.The electrode / electrolyte integrated composite structure widens the prospect for early realization of "energy storage / building integration" practical application of cement-based supercapacitor.

This invention discloses a method for preparing dimethyl sulfoxide, relating to the field of electrochemical technology. The method for preparing dimethyl sulfoxide includes the following steps: passing gaseous dimethyl sulfide and water vapor into the anode of an electrochemical reaction device, passing water into the cathode of the electrochemical reaction device, and applying a DC voltage between the anode and cathode to carry out an electrochemical reaction to obtain a product containing dimethyl sulfoxide; wherein, the anode includes a composite matrix and a perfluorosulfonic acid ionomer loaded on the surface of the composite matrix; the composite matrix includes a first substrate and an anti-corrosion coating disposed on the surface of the first substrate, the anti-corrosion coating being made of at least one of ruthenium oxide, iridium oxide, antimony-doped tin oxide, tantalum oxide, and lead oxide, which solves the problems of high energy consumption, low product yield and selectivity in the preparation of dimethyl sulfoxide by liquid-phase electrochemical oxidation method in the prior art.

This invention discloses a method for expanding the volume of a composite matrix, an osteogenic composition, and its applications. The components of this invention are entirely autologous, posing no risk of immune rejection or disease transmission. The composite matrix in the osteogenic composition provides a bone conduction scaffold, while the volume-expanding agent provides bone-inducing signals while simultaneously expanding the composite matrix, thus providing a dual osteogenic mechanism. This invention requires only a conventional centrifuge and sterile containers, making it suitable for outpatient surgery. It also eliminates the need to purchase expensive bone powder, offering advantages such as ease of operation and low cost. Furthermore, the materials of this invention exhibit good stability; the composite matrix, after being encapsulated by the volume-expanding agent, does not easily dissipate and conforms well to the defect morphology.

The present application relates to the field of road engineering materials, and discloses a high-modulus high-low temperature resistant asphalt modifier, which is prepared from the following components in parts by weight: polyolefin composite matrix resin 60-85 parts; poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) 5-15 parts; reinforcing agent 5-15 parts; toughening agent 3-10 parts; tackifier 2-8 parts; crosslinking agent 0.5-3 parts. The present application discloses a preparation method of the high-modulus high-low temperature resistant asphalt modifier. The present application discloses a modified asphalt. The present application discloses application of the high-modulus high-low temperature resistant asphalt modifier or the modified asphalt as a road building material in road engineering. By introducing the polyolefin composite matrix resin, the triblock polyether having a "molecular bridge" effect, and the reinforcing agent, the toughening agent, the tackifier and the crosslinking agent containing reactive functional groups, and by utilizing the synergistic effect among the components, the high-low temperature performance, the modulus, the adhesion and the storage stability of the asphalt are significantly improved.

The present invention discloses a one-component toughened thermal conductive epoxy resin film and its preparation. It consists of the following components in weight percentage: 30-40% of epoxy resin, 10-30% of modified toughened resin, 5-20% of toughening agent, 1-10% of curing agent, 30-50% of thermal conductive filler, and 1-10% of thixotropic agent. Among them, the modification method of the modified toughened resin is to mix the resin, catalyst and strong base, heat them, then treat and dry the resin for standby. The percentage content of raw materials is 1-10% of toughening resin, 0.1-1% of catalyst, 0.5-3% of strong base, and the rest is solvent. The modification method of the thermal conductive filler is to mix the thermal conductive filler, coupling agent and organic acid, heat and react them, then wash and dry them for standby. The percentage content of raw materials is: 10-20% of thermal conductive filler, 1-5% of organic acid, and 0.5-3% of coupling agent, with the balance being solvent. The present invention uses epoxy resin and modified toughened resin as the composite matrix to prepare a room-temperature storage, tough and thermal conductive epoxy resin, meeting the actual application requirements in terms of thermal conductivity, adhesion, etc.

This invention discloses a road marking material suitable for coastal areas and its preparation method, belonging to the field of road marking materials. The material is a two-component system, including component A and component B. Component A comprises: an unsaturated acid-modified waterborne epoxy resin emulsion, an organosilicon-modified chlorinated polyethylene coating, and a composite anti-slip and anti-mildew filler dispersed in the two-phase composite matrix formed by the unsaturated acid-modified waterborne epoxy resin emulsion and the organosilicon-modified chlorinated polyethylene coating. The composite anti-slip and anti-mildew filler includes nano-hydroxyapatite-modified sepiolite. Component B contains a curing agent capable of undergoing a curing reaction with component A to form a coating film. This invention constructs a two-phase composite matrix of epoxy resin and organosilicon-modified chlorinated polyethylene, and introduces functional components such as nano-hydroxyapatite-modified sepiolite. The marking material achieves multiple properties suitable for the specific needs of road markings in coastal areas, including salt spray resistance, strong anti-slip properties, mildew inhibition, and low-temperature crack resistance.

This invention discloses a sodium-ion battery double-layer coated composite sodium replenisher, its preparation method, and its application, relating to the field of new energy battery technology. The sodium replenisher consists of a core composite matrix and a double-layer outer shell. The core composite matrix is ​​αA∙(1-α)D; the double-layer outer shell surrounds the core composite matrix and includes a first coating layer E and a second coating layer G from the inside out. Wherein, A is Na… a Ni x M 1‑x O y D is Na b Π z This invention also discloses a method for preparing the sodium replenishing agent and its application in sodium-ion batteries. This sodium replenishing agent can compensate for the irreversible loss of active sodium in sodium-ion batteries, helping to improve the battery's energy density, increase coulombic efficiency and cycle life, and facilitate the large-scale promotion and application of sodium-ion batteries in energy storage fields requiring more than 10,000 cycles.

This invention discloses a silver vanadate / zinc oxide composite photocatalytic material, its preparation method, and its application. Synthesized ZnO is used as the composite matrix, and AgVO3 is generated in situ on its surface through a chemical reaction. Specific steps include: ultrasonically dissolving sodium citrate dihydrate and zinc acetate in distilled water, adjusting the pH, performing a hydrothermal reaction, and then calcining at high temperature to obtain ZnO; adding the obtained ZnO to a soluble silver salt aqueous solution and a metavanadate aqueous solution, stirring, centrifuging, collecting the precipitate, washing, and vacuum drying to obtain the silver vanadate / zinc oxide composite photocatalytic material. This invention has the advantages of simple operation, wide applicability, and easily controllable reaction conditions, making it suitable for constructing highly efficient and stable composite photocatalytic materials. The specific microstructure of this composite material determines its excellent photocatalytic performance, with 20% wt AgVO3... 3 / Under light irradiation, the ZnO composite photocatalytic material achieved a 100% degradation rate of the organic pollutant RhB within 13 minutes.

The application relates to a battery diaphragm and a preparation method thereof, and a secondary battery, and relates to the technical field of batteries. The battery diaphragm comprises a first layer, a second layer and a third layer which are sequentially stacked, the first layer comprises a PVDF-HFP / PEEK composite matrix and lithium-based phosphates, non-lithium-based phosphates and solid electrolytes which are dispersed in the first layer; the second layer comprises a PP / PE / SEBS composite matrix and magnetic nano-particles and non-magnetic nano-particles which are dispersed in the second layer, the volume content of the magnetic nano-particles in the surface layer of the second layer is greater than that in the central layer, and the volume content of the non-magnetic nano-particles in the central layer is greater than that in the surface layer; the third layer matrix is a SEBS / PEO composite matrix, and the third layer has a porous structure. The battery diaphragm has high temperature resistance, high mechanical strength and high ionic conductivity, and can effectively improve the energy density, cycle life and safety performance of the secondary battery.

This invention proposes a three-dimensional information detection device for ion therapy beams, comprising: a shielded cavity with a beam inlet window; an optical fiber detection array disposed inside the shielded cavity, including multiple scintillation fiber plates extending along the beam inlet direction, each scintillation fiber plate including multiple scintillation fiber filaments arranged parallel to a first direction and / or a second direction, the first direction and the second direction being perpendicular to each other; a photoelectric conversion module optically coupled to the ends of the scintillation fiber filaments for converting scintillation light signals into electrical signals; and a processing module electrically connected to the photoelectric conversion module, configured to invert the three-dimensional spatial information of the ion beam based on the output signals of each scintillation fiber. This invention can acquire the three-dimensional parameters of the ion beam in real time and without loss with sub-millimeter spatial resolution. Its unique composite matrix layer design effectively suppresses optical crosstalk, ensuring signal purity, which not only improves measurement accuracy but also enhances system stability and response speed.

This application discloses a silicon-based anode material and its preparation method, anode sheet, and a secondary battery, belonging to the field of battery technology. The silicon-based anode material includes a composite matrix material and a first solid electrolyte material; wherein the composite matrix material includes a silicon matrix and a solid electrolyte layer, the solid electrolyte layer being disposed on at least a portion of the surface of the silicon matrix; the solid electrolyte layer includes a second solid electrolyte material, and the ratio of the median particle size of the second solid electrolyte material to the median particle size of the first solid electrolyte material ranges from 0.1 to 0.8. The silicon-based anode material of this application can improve the rate performance and cycle life of batteries.

The application discloses a preparation process optimization method and device of diamond reinforced metal matrix composite, and relates to the technical field of composite preparation.The method comprises the following steps: performing double-plating layer surface metallization modification treatment on diamond particles to form a composite plating layer; mixing to-be-mixed powder and to-be-mixed matrix powder according to a preset ratio to obtain a composite matrix powder, uniformly mixing the composite plating layer and the composite matrix powder to form mixed raw materials; performing real-time recording of pressureless sintering to generate a preparation record log, feeding back and optimizing sintering process parameters to generate sintering optimized process parameters; and reconfiguring alloying treatment parameters to adjust the sintering process parameters of subsequent batches of mixed raw materials, so that the diamond reinforced metal matrix composite is prepared.The technical problem that the material performance is unstable due to insufficient bonding strength of diamond and a metal matrix in the prior art is solved, and the technical effect of improving the performance of the diamond reinforced metal matrix composite is achieved.

The application discloses a kind of green low-carbon concrete based on steel slag and composite micro powder of slag and preparation method thereof, the concrete includes by mass fraction: 100 parts steel slag and blast furnace slag composite matrix;Controlled double-effect excitation system contains phosphate early strength precursor, sulfate excitation precursor and calcium ion chelation-buffer;And conventional accessories, when preparing, first water reducing agent and chelation buffer are dissolved in water to prepare bottom liquid, then add inorganic salt to prepare excitation solution, finally mixed with solid phase dry material and formed.The application introduces polyphosphate chelation buffer, uses the system alkalinity increase caused by free calcium oxide hydration as trigger condition, and constructs cascade reaction.The scheme guarantees the liquidity of construction at the same time, in-situ skeleton generation greatly improves early strength, and targets to consume free calcium oxide to eliminate late expansion hidden danger, generates in-situ gypsum to continuously excite slag, realizes the high unification of early strength and volume stability.

This invention discloses a novel lightweight thermal insulation material and its preparation process, relating to the field of thermal insulation material preparation technology. The material comprises: 65-85 parts of a lightweight matrix material, 8-18 parts of a composite insulation agent, 2-5 parts of a reinforcing agent, 0.5-1.5 parts of a stabilizer, 3-7 parts of an interface modifier, and 4-9 parts of functional fillers. This invention reduces thermal conductivity by combining the composite insulation agent with the composite matrix. Combined with the reinforcing agent and interface modifier, it improves compressive and flexural strength, balancing thermal insulation and mechanical properties. The functional fillers provide flame retardancy, waterproofing, and aging resistance, adapting to complex environments. The process ensures component uniformity and performance stability through activation and monitoring. Segmented control and online monitoring guarantee product consistency. It boasts high raw material utilization and improved efficiency. The material is lightweight and flexible, facilitating construction and effectively addressing the pain points of traditional materials, driving industry upgrades and bringing better application prospects.

The present application relates to the technical fields of electrolytic cell sealing material, and particularly relates to a kind of electrolytic cell composite sealing material and preparation method.It includes anti-seepage layer, composite matrix layer and interface transition layer;The anti-seepage layer is microporous polytetrafluoroethylene layer, and the microporous polytetrafluoroethylene layer has through-hole structure;The interface transition layer is fluorine-containing siloxane network layer;The composite matrix layer includes elastomer phase, sheet-shaped insulating heat-conducting filler and layered ion capture filler, the surface of sheet-shaped insulating heat-conducting filler has fluorosilane treatment layer, and the surface of layered ion capture filler has fluorine-containing organosilane treatment layer;The present application forms mechanical embedding by in-situ construction and infiltration of fluorine-containing siloxane network interface transition layer of through-hole between microporous polytetrafluoroethylene anti-seepage layer and composite matrix layer, sets the thickness direction gradient distribution of layered ion capture filler on the near-interface side of composite matrix layer, improves interface barrier and stability to inhibit electrolyte along interface migration leakage.

The application discloses a kind of WRP / AL / white carbon black composite reinforced natural rubber composite material and preparation method thereof, belong to rubber composite material technical field.The composite material is with natural latex and WRP as composite matrix, with AL and white carbon black as compound reinforcing filler.Wet mixing process is used: white carbon black is dispersed in diluted NRL, WRP suspension and AL are added, and mother rubber is obtained by calcium chloride flocculation and drying, and then the composite material is obtained by internal mixing, open mill mixing, sulfur addition and vulcanization.The composite material is reinforced by the three-phase synergy of WRP, AL and white carbon black, which significantly improves the dispersity and interfacial compatibility of the filler, prolongs the scorch time, improves the processing safety, and significantly improves the heat-oxidative aging resistance, realizes the high-value utilization of waste resources, and has wide application prospect.