968 results about "Microparticle" patented technology

Microparticles for detecting biological materials are provided. Each of the microparticles includes: a core-shell structured microparticle consisting of a core including a magnetically responsive metal and a shell layer surrounding the core and having a uniform thickness; and capture probes introduced onto the shell layer to capture biological materials.

Mobile or stationary air filter (L) or room fan (RL) according to Figure 1, comprising an outer wall (5), a (2) for generating an airflow (3) which is guided through an air filter material (1.1), an air inlet (2.1) and an air outlet (2.2), wherein the air filter material (1.1) contains poly(styrenesulfonic acid) (sulfonic acid biocide) (1.3) cross-linked with divinylbenzene and / or an acidic salt (1.3.1) (sulfonic acid biocide salt) of the sulfonic acid biocide (1.3) with biocidal cations, wherein the sulfonic acid biocide (1.3) and / or sulfonic acid biocide salt (1.3.1)(i) are positively and / or materially bonded to and / or in inert carriers and, in the fixed state, are in direct contact with carrier materials (1.1.7) on and / or in which biocidal Metal microparticles of a mean particle size d50 of 0.1 µm to <1,000 µm are fixed, and / or (ii) with carrier materials (1.1.7) on and / or in which biocidal metal microparticles of a mean particle size d50 of 0.1 µm to <1.000 µm are fixed, are mixed; its use and methods for the production and environmentally friendly disposal of air filter materials (1.1).

The invention discloses a large-current-carrying-capacity flexible power cable, which belongs to the technical field of cable preparation, is used for solving the technical problem that the flame retardant property and the mechanical property of the power cable need to be further improved in the prior art, and specifically comprises a cable core, a wrapping layer, an insulating layer and a sheath layer which are sequentially arranged from inside to outside. The preparation method comprises the following steps: preparing alkoxy silane containing a benzocyclobutene group, preparing flame-retardant particles by using a sol-gel method, preparing modified polyurethane by using modified polysiloxane and 2, 5-furandimethanol as soft segments, naphthalene diisocyanate as a hard segment and trimethylolpropane as a chain extender, and preparing the flame-retardant flame-retardant polyurethane. The linear low-density polyethylene, the MAH-g-PE, the modified polyurethane, the flame-retardant particles and the auxiliary additive are melted and extruded outside the wire core to form the insulating layer, so that the power cable is obtained, the flame-retardant property of the power cable is effectively improved, and the mechanical property and the current-carrying stability of the power cable are also improved.

The invention relates to the technical field of microfluidics, in particular to a high-throughput and high-efficiency cell extrusion microfluidic system and a particle introduction method. And a closed-loop control system integrating real-time cell deformation sensing, dynamic parameter decision and physical extrusion and alternating electric field cooperative application is constructed. The chip is provided with an inlet shunting device, a micro-channel and a channel structure of a microelectrode. The method comprises the steps of real-time deformation image acquisition and analysis and dynamic extrusion parameter decision and cooperative application. The invention provides a high-flux and high-efficiency cell extrusion microfluidic system and a particle introduction method, and aims to solve the problems that the drug loading efficiency and the survival rate are difficult to consider due to heterogeneity in the existing cell extrusion technology and a physical extrusion and electroporation coordinated regulation strategy is lacked, so that personalized precise treatment of cells is realized, and the cell quality is improved. The drug loading efficiency, the cell survival rate and the high throughput are obviously improved.

The invention discloses a micro-scale turbine blade boundary layer heat-flow double-field synchronous test method and system. The test method comprises the steps that temperature field initial data and velocity field initial data are acquired; based on the initial data of the temperature field and the initial data of the velocity field, the distribution state of the microparticles in the boundary layer is diagnosed, and according to the diagnosis result, the optimal distribution of the microparticles in the boundary layer is obtained by feeding back and controlling the operation parameters of the reverse cyclone separation system; based on the optimal distribution, an improved PIV algorithm is adopted to calculate a boundary layer velocity field, and the improved PIV algorithm is obtained by introducing multistage grid adaptive encryption, physical constraint conditions and a transition area recognition mechanism into the PIV algorithm; a boundary layer temperature field reconstruction model is established, depth phase coupling is carried out on a temperature field reconstruction result and a boundary layer velocity field, synchronous analysis of heat-flow coupling behaviors in a turbine blade boundary layer is achieved, and finally a boundary layer coupling cloud picture reflecting heat-flow interaction characteristics is obtained.

The invention discloses a visual detection test method for damage cracks of a solidified soil test piece, and particularly relates to the technical field of geotechnical engineering material detection. The method comprises the following steps: doping fluorescence labeling particles in a solidified soil test piece, and applying periodic load to induce crack formation after curing and forming; synchronously exciting fluorescent particles through an ultraviolet excitation light source, and collecting a short-wave fluorescence response image sequence; inputting the image sequence into a deep residual neural network model, identifying a nonlinear enhancement region of a fluorescence signal, and deducing a crack initiation position and a propagation path; constructing a three-dimensional dynamic model of crack evolution in combination with an image space reconstruction algorithm and time sequence comparison, extracting indexes such as a crack propagation rate, a bending angle and crack density, performing comparative analysis on the indexes and initial parameters of a material, evaluating a microstructure damage development mechanism, and outputting a visual damage evolution result; the method provided by the invention can realize high-precision, non-destructive and dynamic detection of the fine cracks in the solidified soil, and has the advantages of high identification sensitivity, strong modeling precision and good engineering adaptability.

The invention discloses a logic chip mask defect detection method, and relates to the technical field of integrated circuit manufacturing, and the method comprises the following steps: S1, constructing a scattering response model of sub-wavelength inorganic particles on the surface of a mask, and constructing a scattering response model of sub-wavelength inorganic particles on the surface of the mask under a set multi-angle polarized light incidence condition; non-linear disturbance influence of inorganic particles with different particle sizes on the reflected light phase in each incident polarization state is simulated, and a scattering response template containing standard phase disturbance characteristics is generated; and S2, based on a scattering response template, carrying out pixel-by-pixel matching analysis on the acquired multi-angle polarization phase diagram on the surface of the mask, identifying a local area matched with the template, and marking the local area as a suspected scattering interference area. According to the method, through construction of the scattering response template and multi-angle polarization consistency analysis, accurate distinguishing of artifacts and real defects is achieved, the recognition precision and stability under complex interference are improved in combination with structure retention type phase reconstruction and dynamic threshold recognition, and mask quality control and photoetching yield improvement are facilitated.

The present invention relates to a colloidal composition comprising unmodified, discrete cellulose microparticles, such as a colloidal emulsion or colloidal gel, a method of preparing the colloidal composition and uses of the colloidal composition and cellulose particles The colloidal composition comprises a continuous phase and a dispersed phase, wherein the continuous phase is a liquid; wherein the dispersed phase comprises cellulose microparticles which are dispersed in the continuous phase of the colloidal composition, wherein the cellulose microparticles have a mean average particle length of from 0.1 to 20 µm a mean average particle width from 0.05 to 1.3 µm, and a maximum thickness not exceeding 0.2 µm determined by scanning electron microscopy; and an aspect ratio of length / width of 1 to 25, and wherein the colloidal composition has a flow index n of ≤ 1 determined by a rheometer at NTP (normal temperature (25°C) and pressure (1 atm)).

The application relates to a modified separation membrane in the technical field of membrane materials, a preparation method and application thereof. The modified separation membrane comprises a base film and a nanostructure layer on the upper surface of the base film and the membrane hole surface close to one side of the upper surface of the base film; wherein the pore size of the base film is 120-400 mu m; the nanostructure layer is composed of microparticles with a size of 100-1000 nm; the preparation method comprises 3D printing of the separation membrane; and the upper surface of the separation membrane and the membrane hole surface close to one side of the upper surface of the separation membrane are subjected to plasma treatment. The modified separation membrane preparation method combines the 3D printing technology and the membrane separation technology, improves the traditional membrane preparation process, finds a more optimal membrane replacement process, and the modification method is free of chemical agents, has the advantages of being more convenient and fast to operate, high in separation efficiency, low in processing cost, green and pollution-free, and the like, and has important significance in the aspects of membrane separation technology improvement and application of oily wastewater treatment.

The invention discloses a terminal and a terminal manufacturing method. The terminal comprises a terminal body which is provided with a matching part used for being matched with a matching terminal. A first bottom plating layer and a first silver graphite plating layer formed on the first bottom plating layer are formed on the contact surface of the matching part of the terminal body. Graphite particles are uniformly dispersed in the first silver graphite plating layer, so that the wear resistance and the conductivity of the matching part of the terminal body are improved. According to the invention, the silver graphite plating layer has excellent wear resistance and conductivity, can greatly improve the matching times of the terminal and the matching terminal, and can reduce the plugging resistance between the terminal and the matching terminal.

The invention discloses a liquid molding compound for eliminating flow marks and a method and application thereof, and relates to the technical field of electronic packaging materials, the liquid molding compound comprises the following components by mass: 85%-90% of silicon dioxide, 4%-8% of epoxy resin, 5%-8% of an anhydride curing agent, 0.2%-0.5% of organic pregel microparticles, 0.2%-0.3% of a catalyst, and 0.1%-0.2% of carbon black, the maximum particle size of the silicon dioxide is less than 75 microns, and the particle size distribution of the silicon dioxide is as follows: 1.4 microns < = D10 < = 1.6 microns, 12 microns < = D50 < = 18 microns, and 40 microns < = D90 < = 50 microns. The flow mark of the liquid molding compound is improved by adopting the silicon dioxide with different particle size distribution, the catalyst formed by compounding the silicon dioxide and the organic pre-gel microparticles, so that the liquid molding compound has no flow mark after being packaged and cured, and the comprehensive performance and the production yield of a packaged device are improved.

The invention relates to the technical field of drug-loaded microparticles, in particular to a preparation method and application of medical stone / PLGA composite drug-loaded microparticles, medical stone and PLGA are prepared into a structure with activated nano medical stone as a core and a PLGA polymer as a shell through the processes of ball milling, acid activation, emulsification, solvent volatilization and the like, and the medical stone and the PLGA are synergistically matched, so that the drug-loaded microparticles have the advantages that the drug-loaded microparticles are uniform in particle size distribution, and the drug-loaded microparticles have good drug-loaded performance. Firstly, the hydrogel has intelligent responsiveness, can accelerate degradation in alkaline and enzyme environments of wound surfaces, and realizes accurate release of drugs as required; secondly, the long-acting controlled release property is shown, and a dual sustained release barrier is constructed through medical stone adsorption and PLGA wrapping, so that the medicine is released for more than 72 hours at a constant speed following zero-order dynamics, and burst release is effectively avoided. And thirdly, when the drug-loaded particles are used for hydrogel, the drug-loaded particles in nanoscale are combined with the hydration effect of a hydrogel matrix, so that the efficient permeability of the drug in the cuticle is greatly improved.

The invention provides a near-infrared light mediated hybrid hydrogel multi-bioactivity synergistic tissue repair promoting material as well as a preparation method and application thereof, and relates to the technical field of biological materials. The method comprises the following steps: 1) dispersing calcium peroxide in a solvent, and adding a 3-hydroxytyramine hydrochloride solution for reaction to obtain CaO2 (at) PDA nanoparticles; enabling the CaO2 (at) PDA nano-particles to react with a catalase solution, so as to obtain ORN oxygen release particles; (2) mixing the ORN oxygen release particles with the surfaces rich in sulfydryl with Se-NPs with the surfaces rich in selenol after reduction treatment under the protection of inert atmosphere to obtain ORN-coated Se composite particles; the preparation method comprises the following steps: dissolving hyaluronic acid methacrylate in deionized water, adding the ORN-coated Se composite particles, uniformly mixing, adding a photoinitiator, and carrying out ultraviolet curing to obtain the ORN-coated Se-HAMA hydrogel which can realize local response oxygen supply on an anoxic wound surface and has antibacterial and antioxidant characteristics.

The invention belongs to the technical field of coating preparation, and provides an anti-condensation and anti-icing self-cleaning coating for a high-voltage transmission line and a preparation method of the anti-condensation and anti-icing self-cleaning coating. After the coating is cured, a bottom coating, a middle functional layer and a surface coating which are sequentially arranged from inside to outside are formed on the surface of a wire, the bottom coating is a hybrid bonding layer composed of silane and inorganic components, and the middle functional layer takes a siloxane elastomer as a continuous phase; the middle layer contains phase change microcapsules, light absorption particles, insulating heat conduction filler, core-shell dielectric particles and a low-surface-energy fluid phase, the dielectric particles are enriched in the interface area of the middle layer and the surface coating, and the surface coating is a low-modulus siloxane elastomer, contains a graded coarse structure formed by hydrophobic modified nano particles and micron particles and contains a low-surface-energy migration component; the coating has the comprehensive performance of condensation resistance, icing resistance and self-cleaning.

The invention discloses a surface low-energy silicon dioxide shell phase change microcapsule, a moisture resistance control construction method and application thereof. Firstly, core-shell structure microcapsules with octadecane as a heat energy storage core material and silicon dioxide as a protective shell layer are prepared through an interfacial polymerization method, and phase change microcapsule powder is obtained. And then, constructing an alkylated low-energy interface layer on the surface of the microcapsule shell by utilizing an organosilane hydrolysis-condensation reaction. The phase change microcapsule treated by the method can effectively inhibit a shell layer from adsorbing free moisture in a humid environment, alleviate the phenomenon of interface instability at the initial stage of cement hydration, and improve the construction fluidity and circulating energy storage durability of a cement-based material. Meanwhile, the composite can be used as functional microparticles to be applied to building outer surface coatings, and antifouling, anti-infiltration and photo-thermal regulation and control effects are achieved. The method is simple, convenient and high in adaptability, large-scale production can be achieved, and a new solution is provided for construction of building functional materials with energy conservation, energy storage and interface stability.

The invention discloses a novel rotating wheel with dual functions of deodorization and dehumidification. The novel rotating wheel comprises a honeycomb base body formed by overlapping and rolling glass fiber paper corrugated sheets and flat sheets, a silica gel main framework layer covering hole walls, and a deodorization function layer fixed on the surface of the silica gel main framework layer. The silica gel main framework is prepared from water glass through carbon dioxide pressurization gel forming, acid aging, graded drying and calcination, and is uniform in structure and high in strength. The deodorization function layer is composed of modified silicon dioxide particles and a rare earth or transition metal complexing stable center, and a stable chemical bonding interface is formed. The rotating wheel has efficient dehumidification and peculiar smell adsorption capacities, and is small in airflow resistance and good in circulation stability.

The invention belongs to the field of acoustic particle control and surface acoustic wave devices, and aims to solve the problems of low efficiency, low precision and difficulty in realizing a complex space structure in traditional biological assembly. The invention provides an integrated programmable surface acoustic wave particle patterning control system. A first surface of a piezoelectric substrate is provided with an interdigital transducer area, a control area and other areas; the interdigital transducer is used for realizing two-way transmission of an electric signal and a sound signal through a piezoelectric effect so as to regulate and control a sound field pattern in real time; the upper computer is used for providing waveform data and a driving instruction required by the surface acoustic wave signal source board card, and the surface acoustic wave signal source board card generates resonant frequency required by the surface acoustic wave transducer based on the waveform data and the driving instruction so as to excite the surface acoustic wave device to perform particle control. The invention provides a new technical path for miniaturization, high efficiency and precision of biological assembly.

This application discloses a dispenser, a detergent dispenser assembly, and a laundry treatment device. The dispenser includes a dispensing area and a filtration area, with the filtration area located on one side of the dispensing area. One end of the filtration area has an inlet area corresponding to the circulating water, and the bottom of the filtration area near the inlet area is higher than the bottom of the filtration area away from the inlet area. In the dispenser, detergent dispenser assembly, and laundry treatment device of this application, because the bottom of the filtration area near the inlet area is higher than the bottom of the filtration area away from the inlet area, the circulating water entering the filtration area from the inlet area can flow from high to low along the bottom of the filtration area towards the part away from the inlet area. This allows the water to smoothly enter the outlet and carries accumulated microparticles away from the inlet area, thereby achieving smooth circulation, extending the service life of the filter, enabling the filter to collect more microparticles, and reducing the frequency of filter cleaning or replacement by the user.

To provide a droplet forming technology capable of stably sorting a droplet. Provided is a microparticle sorting device provided with a voltage supply unit that supplies a drive voltage to a vibration element that applies a vibration to an orifice that generates a fluid stream, a control unit that controls a driving condition supplied to the vibration element on the basis of a relative relationship between a droplet discharged from the orifice and a satellite droplet present between droplets, and a sorting unit that sorts the droplet containing microparticles on the basis of optical information detected from the microparticles flowing through a flow path.

The application provides a preparation method of a device based on electrostatic field induced microparticle patterning directional assembly, comprising the following steps: preparing a pre-patterning electrode and printing or depositing the pre-patterning electrode on a substrate to obtain a pre-patterning substrate; uniformly laying microparticles on a lower substrate and placing the pre-patterning substrate between the lower substrate and an upper substrate; forming a controllable electric field between the upper substrate and the lower substrate through corona discharge, and driving the microparticles to deposit on non-conductive areas of the pre-patterning substrate by electric field force to form a patterning conductive channel corresponding to the electrode; and packaging the substrate on which the patterning directional assembly is completed. The application realizes template-free, contact-free and solvent-free patterning directional assembly of microparticles, and has the advantages of simple process, low cost, high efficiency and strong universality. The application can be used to prepare multiple devices such as photoelectric detectors, pressure sensors and flexible electronics, and has important industrial application value.

A pretreatment liquid is used for pretreating a medium on which an image is recorded using a water-based ink. The pretreatment liquid contains core-shell particles having a 2-ethylhexyl acrylate as a core and a benzyl methacrylate as a shell, polyester microparticles, a water-soluble organic solvent, and water. A mass ratio of the core-shell particles to the polyester microparticles is 0.3 or more and 3.0 or less.

The invention discloses a low-refractive-index particle size sorting method and device based on perfect vortex light. The method comprises the following steps that a solution containing low-refractive-index particles is placed in a sample pool; a plurality of perfect vortex light beams are focused at a sample cell to form a double-ring perfect vortex light field; the double-ring perfect vortex light field is provided with an inner ring light field and an outer ring light field, and a sorting channel is formed between the inner ring light field and the outer ring light field; the low-refractive-index particles move between the inner ring light field and the outer ring light field under the driving action of the phase gradient force; the low-refractive-index particles move to the sorting channel, the large-size low-refractive-index particles enter the inner ring light field under the action of inward light force, and meanwhile, the small-size low-refractive-index particles meeting the stable capturing condition continue to move on the double-ring perfect vortex light field after passing through the sorting channel, so that sorting is completed; according to the method, the low-refractive-index particles with different sizes can be separated into different areas to finish sorting only by virtue of a light force effect generated by a double-ring perfect vortex light field in a sample pool on the particles.

The invention relates to the technical field of high polymer materials, in particular to a polyethylene flame-retardant master batch and a production process thereof. The polyethylene flame-retardant master batch is prepared from the following raw materials in parts by weight: 50 to 60 parts of polyethylene, 10 to 20 parts of hydroxymethyl phosphinic acid, 15 to 20 parts of HDPE-g-MAH, 0.8 to 1.5 parts of an initiator, 1 to 2 parts of an antioxidant and 3 to 6 parts of functional particles. The polyethylene is selected from high-density polyethylene, and the melt index of the polyethylene is 7-20g / 10min under the conditions of 190 DEG C and 2.16 kg; the polyethylene flame-retardant master batch produced by the invention not only can effectively enhance the flame retardant property of a polyethylene product, but also can effectively improve the anti-aging property of the polyethylene product; and the service life of the polyethylene product is prolonged to a certain extent while the quality of the polyethylene product is ensured.

Provided are a method for producing microparticles capable of improving the purity of microparticles, and a colloidal solution. A method for generating microparticles using a femtosecond pulse laser includes an irradiation step of irradiating a powder material 5 in a solvent 6 with a femtosecond pulse laser to generate microparticles containing a metal atom, in which the powder material 5 has a mid-diameter larger than that of the microparticle and contains the metal atom. For example, the powder material 5 includes a first powder material containing a first metal atom and a second powder material containing a second metal atom different from the first metal atom, and the microparticle is an alloy containing the first metal atom and the second metal atom.

A preparation method of a 7B04 aluminum alloy surface in-situ synthesis microparticle enhanced thermal control function film layer can effectively improve the density of the film layer, meanwhile, the film layer is high in infrared emissivity and good in thermal control function, and comprises the steps that firstly, the 7B04 aluminum alloy surface, copper oxide and chromic oxide are pretreated, then a micro-arc oxidation electrolyte is prepared, and the 7B04 aluminum alloy surface is subjected to in-situ synthesis; the pretreated 7B04 aluminum alloy is placed in a stainless steel electrolytic cell of micro-arc oxidation equipment, then the micro-arc oxidation electrolyte is added into the stainless steel electrolytic cell, micro-arc oxidation treatment is conducted on the aluminum alloy through a micro-arc oxidation power source, the electrolyte is continuously stirred in the oxidation treatment process, and the aluminum alloy is subjected to micro-arc oxidation treatment; and finally, obtaining an in-situ synthesized microparticle reinforced thermal control functional film layer on the surface of the 7B04 aluminum alloy, washing the film layer with deionized water, and naturally airing the film layer to obtain the 7B04 aluminum alloy. The composition of the micro-arc oxidation electrolyte is designed, in the growth process of a micro-arc oxidation film layer, copper chromite black particles are synthesized in situ through chemical reaction, the particles and the film layer are metallurgically bonded, and the method has actual application and popularization value.

The invention relates to the field of metal nano material preparation, and discloses a supersonic gas atomization preparation method of high-dispersity spherical nano aluminum powder, which comprises the following steps: establishing a constant-temperature aluminum melt flow, and constructing a supersonic gas-solid two-phase atomization jet flow; nitrogen with the temperature lower than the melting point of the particles is used for carrying flow, solid zinc stearate particles are carried and accelerated to supersonic speed, and the aluminum melt flow is impacted; solid rigid momentum of the particles penetrates through an aluminum liquid interface to enter liquid drops, thermal relaxation time difference is used for inducing the particles to generate phase change decomposition in the liquid drops, the liquid drops are broken from the inside through volume expansion, and a carbon-zinc composite isolation layer is formed in situ through decomposition products. And high-efficiency nanocrystallization crushing under low energy consumption is realized.

This invention discloses an aqueous dispersion of a polyhydroxyalkanoate-grafted ethylene-acrylic acid copolymer with a self-emulsifying core-shell structure, its preparation method, and its recyclable paper packaging, belonging to the field of reactive modification of polymer materials and green packaging technology. This invention employs in-situ reactive extrusion technology to construct stable microparticles with a hydrophobic polyhydroxyalkanoate core and a hydrophilic ethylene-acrylic acid copolymer salt as the shell, overcoming the industry challenge of poor compatibility of bio-based materials. The aqueous dispersion requires no external emulsifier, achieving the same excellent barrier and heat-sealing effects with a lower coating weight, significantly reducing usage costs. Its unique alkali-induced swelling mechanism endows the coating with intelligent peeling properties, achieving efficient separation of the coating and fiber during resizing, greatly improving the purity of recycled fibers.

A method may include directing an ultrafast laser beam onto the surface of a substrate coated with dielectric microparticles such that the dielectric microparticles serve as lenses to focus photonic nanojets of the ultrafast laser beam onto selected portions of the surface to generate physically modified regions of material within the substrate and etching the substrate to remove the physically modified regions of material within the substrate to form nanostructures on the surface of the substrate.

Provided is a water-based ink composition for ballpoint pens that maintains a smooth writing feel even when stored for a long time in a state in which the tip is pointing downward, and that is excellent in terms of wear inhibition of the ball socket. As such a water-based ink composition for ballpoint pens, a water-based ink composition for ballpoint pens that contains at least a colorant, microparticles having a new Mohs hardness of 3 or greater and an average particle diameter of 30 μm or less, a polyoxyethylene polycyclic phenyl-based surfactant, and a water-soluble solvent can be cited.

This invention belongs to the field of building materials technology, specifically relating to a solid waste-based high-strength phase change lightweight aggregate, its preparation method, and its application. The solid waste-based high-strength phase change lightweight aggregate provided by this invention comprises the following raw materials in parts by weight: 26-32 parts cement, 4-6 parts steel slag powder, 32-36 parts ice chips, 14-16 parts dry ice, 12-16 parts brick slag powder, 2.7-3.6 parts paraffin emulsion, and 0.3-0.4 parts organosilicon water-repellent agent. This invention uses construction solid waste brick slag loaded with paraffin emulsion to prepare phase change microparticles, and uses cement and steel slag powder to react under ice chips and dry ice conditions to form high-strength lightweight aggregate. Simultaneously, ice chips and dry ice are used for room-temperature pore formation and to improve curing efficiency. The resulting solid waste-based high-strength phase change lightweight aggregate achieves an organic combination of phase change products and pure lightweight aggregate, exhibiting high strength, good stability, and low manufacturing cost. It is a new type of solid waste-based energy-saving building material with higher quality and more convenient application.