173 results about "Glass particle" patented technology

The utility model provides glass limit failure testing equipment which comprises a supporting frame, a plurality of C-shaped clamps are arranged on the edge of the supporting frame at intervals, the supporting frame comprises a supporting plate, a plurality of discharging holes are formed in the supporting plate in a penetrating mode, a waste collecting groove is formed in the bottom of the supporting plate, the waste collecting groove is communicated with the discharging holes, and the C-shaped clamps are connected with the supporting plate. According to the utility model, through the arrangement of the discharge hole, the waste material collecting groove, the communication hole, the drawing box and the opening, glass particles fall into the drawing box through the discharge hole and the waste material collecting groove, so that the glass particles in the drawing box can be conveniently recycled; therefore, workers can concentrate and recycle the glass particles conveniently, pollution to the working environment is avoided, and the working efficiency is improved.

The invention relates to a large-size glass product with a natural ice crystal imitating effect and an industrial casting method of the large-size glass product. The product is a lead-free glass casting with the weight larger than or equal to 100 kg, dendritic crystal-shaped or snowflake-shaped devitrified phases which are formed by growing calcium fluoride as crystal nucleuses and are distributed randomly are arranged in the product, and the three-dimensional aesthetic effect imitating natural ice crystals is achieved. The method comprises the following steps: mixing lead-free glass particles with a calcium fluoride nucleating agent with a specific particle size, and filling a mixture into a special mold with a three-layer composite structure and a temperature monitoring function; and executing a four-stage programmed thermal regulation including melting homogenization, nucleation cooling, isothermal crystallization and super-slow multi-step annealing, wherein the melting and heat preservation time and the maximum thickness of the product meet the quantitative relation of t = k.H. Through systematic collaboration of materials, molds and processes, the technical problems that crystallization in large-size glass is not uniform and cracking is easily caused by thermal stress are solved, high yield and stable mass production of products of 500 kg or above are achieved, and the method is suitable for the fields of high-end buildings, art devices and decoration.

The utility model discloses a sorting device for recovering broken photovoltaic glass, which is characterized in that one end of a cushioning spring is connected with a fixed bracket, the other end of the cushioning spring is matched with a shell, the shell is provided with a strip-shaped cavity, a first mounting seat is fixed at the bottom of the shell, a vibration motor is fixed on the first mounting seat, and the vibration motor is fixed on the shell. The powder screen, the thickness screen and the large particle screen are sequentially installed in a long-strip-shaped cavity of the shell from bottom to top, and the shell is provided with a first output port matched with the large particle screen, a second output port matched with the thickness screen, a third output port matched with the powder screen and a fourth output port located in the bottom of the shell. The first discharging component is matched with the first output port and fixed to the shell, the second discharging component is matched with the second output port and fixed to the shell, the third discharging component is matched with the third output port and fixed to the shell, and the fourth discharging component is matched with the fourth output port and fixed to the shell. According to the utility model, glass particles and glass powder with different sizes are separated.

The present invention relates to a solid electrolyte glass, a method for manufacturing same, and an all-solid-state battery using same. The solid electrolyte glass comprises composite particles comprising: core portions containing first glass particles; and coating portions coupled to the surfaces of the core portions and formed of second glass particles. A solid electrolyte prepared from the solid electrolyte glass can exhibit high ionic conductivity, thereby enhancing the performance of an all-solid-state battery.

The all-solid-state battery according to the present disclosure comprises: a cell stack including a solid electrolyte layer, a positive electrode layer and a negative electrode layer, the solid electrolyte layer being disposed between the positive electrode layer and the negative electrode layer; and an outermost layer provided on one surface or both surfaces of the cell stack in a stacking direction of the positive electrode layer, the solid electrolyte layer, and the negative electrode layer. The outermost layer includes an epoxy resin and glass particles, and the glass particles include boron (B) oxide, silicon (Si) oxide, and aluminum (Al) oxide.

The invention discloses alkali-activated gypsum glass particle concrete and a preparation method thereof, and belongs to the technical field of building materials. The invention aims to solve the technical problems of poor interface cohesiveness and stockpiling pollution of industrial byproduct gypsum caused by the use of inert aggregate in traditional alkali-activated gypsum concrete. The concrete is prepared from the following raw materials in parts by weight: 10-15 parts of an alkali activator, 30-40 parts of dehydrated gypsum and 50-60 parts of tempered glass particles. In addition, the concrete further comprises a polycarboxylate superplasticizer and a protein gypsum retarder, and the addition amounts of the polycarboxylate superplasticizer and the protein gypsum retarder are respectively determined based on the total mass of the main body material and the mass of the dehydrated gypsum. The core of the invention is that the active aggregate formed by crushing the waste toughened glass is utilized, and amorphous silicon dioxide rich in the active aggregate can react in an alkali excitation environment to generate CSH gel, so that an interface transition region between the aggregate and a rubber material is remarkably reinforced, and the mechanical property of the concrete is improved. Meanwhile, industrial by-product gypsum such as ardealite and the like can be used, and high-added-value resource utilization of the solid waste is achieved.

A cleaning agent according to the present disclosure is sprayed onto a cleaning target. The cleaning agent contains an alkaline aqueous solution of baking soda and glass particles. In cleaning with the cleaning agent, the physical cleaning power of solid cleaning components, containing the glass particles, and the chemical cleaning power through the alkaline aqueous solution of baking soda work simultaneously.

The invention provides a melting forming method of high-flatness electronic glass and a production system of the high-flatness electronic glass, and relates to the technical field of glass manufacturing. The melting and forming method comprises the following steps: weighing and mixing glass raw materials to prepare a batch; feeding the batch into a melting furnace, spraying flames based on combustion parameters, heating, melting and clarifying the batch to obtain glass liquid; feeding the molten glass into a tin bath for flattening and drawing to form a glass tape; and detecting the flatness data to obtain the electronic glass meeting the preset flatness requirement. The glass particles are sprayed into the hydrogen-containing flame to enhance radiation heat transfer, so that the problem of low combustion heat efficiency of clean energy is effectively solved, and the melting quality is guaranteed; and in cooperation with closed-loop feedback regulation and control based on finished product flatness, melting and forming parameters are corrected in real time, and process fluctuation is effectively eliminated, so that the high-flatness electronic glass is stably and efficiently obtained.

An article has a finished fabric having two finished surfaces. A non-foamed aqueous composition is applied to one or both finished surfaces to provide a flock substitute at a dry coverage of 0.5-15 g / m2 per finished surface. This flock substitute improves anti-blocking characteristic and masks any tacky feel of the treated finished surface. The non-foamed aqueous composition has 0.5-20% solids and includes: (i) hollow glass particles of 5-100 μm average particle size in an amount of 0.25-20 weight %, and which have a crush strength >50 MPa; (ii) a water-soluble or water-dispersible film-forming organic polymeric binder that has a Tg of less than 25° C.; (iii) a crosslinking agent if needed; and (iv) porous particles in an amount of less than 0.1 weight %. The weight ratio of the (i) hollow glass particles to the (ii) water-soluble or water-dispersible film-forming organic polymeric binder can be from 1:5 to and including 10:1.

A process for producing a glass body, the process including flowing oxygen gas from a burner in a furnace at a flow rate of greater than 12.0 standard liters per minute and flowing a precursor gas mixture from the burner. The process further including oxidizing the precursor gas mixture with the oxygen gas to form glass particles and depositing the glass particles on a collection cup to form the glass body.

An article has a finished fabric having two finished surfaces. A non-foamed aqueous composition is applied directly to one or both finished surfaces to provide a flock substitute at a dry coverage of 0.5-15 g / m2 per finished surface. This flock substitute improves anti-blocking characteristic and masks any tacky feel of the treated finished surface. The non-foamed aqueous composition has 0.5-20% solids and includes: (i) hollow glass particles of 5-100 μm average particle size in an amount of 0.25-20 weight %, and which have a crush strength >50 MPa; (ii) a water-soluble or water-dispersible film-forming organic polymeric binder that has a Tg of less than 25° C.; (iii) a crosslinking agent if needed; and (iv) porous particles in an amount of less than 0.1 weight %. The weight ratio of the (i) hollow glass particles to the (ii) water-soluble or water-dispersible film-forming organic polymeric binder can be from 1:5 to 10:1.

To provide a resistor paste capable of achieving both high resistivity and low TCR of a resistor.SOLUTION: The resistor paste includes metal particles, insulating particles, glass particles, and metal silicide. The metal particles contain copper and nickel. The insulating particles contain at least one of alumina, zirconia, zinc oxide, and boron nitride. A chip resistor 1 includes a resistor 13 and a substrate 11. The resistor 13 is formed on the substrate 11 using the above-mentioned resistor paste as a material.SELECTED DRAWING: Figure 1

The invention relates to the field of glass products, and particularly discloses a light-weight glass bottle formula and a processing technology thereof. The formula of the light-weight glass bottle comprises 17.3%-19.1% of quartz sand, 4.6%-5.0% of sodium carbonate, 2.9%-3.2% of calcite, 5.0%-5.5% of potassium feldspar, 0.70%-0.85% of a clarifying agent, 0.23%-0.28% of chromium powder, 0.39%-0.47% of mirabilite, 0.009%-0.011% of carbon powder and 63.8%-70.5% of glass particles, wherein the glass particles are particles with the particle size of 5 mm to 20 mm, and the particles are prepared by smashing recycled colorless glass waste and removing impurities. The light-weight glass bottle formula provided by the invention has the advantage of synchronously ensuring the internal pressure strength and the mechanical impact strength of the glass bottle on the premise of realizing the light weight of the glass bottle.

The invention provides a method for preparing a pozzolanic material. The method comprises the following steps: collecting waste glass; crushing the waste glass into waste glass particles with a preset size; and grinding the waste glass particles to obtain fine ground glass micro powder with a preset particle size and preset particle size distribution, and taking the fine ground glass micro powder as the pozzolanic material. The invention also provides a pozzolanic material prepared by the method, and a product manufactured by utilizing the pozzolanic material.

The utility model relates to the technical field of glass ampoule bottle production, and discloses a glass ampoule bottle production raw material collecting bin which comprises a bin body, a first collecting cavity is formed in the left side of the interior of the bin body, and a second collecting cavity is formed in the right side of the first collecting cavity. A third collecting cavity is formed in the right side of the second collecting cavity, dehumidification boxes are installed on the two sides of the stock bin body, moisture absorption plates are installed in the dehumidification boxes, a classification box is installed at the top end of the stock bin body, and a feeding port is formed in the top end of the classification box. According to the glass ampoule production raw material collecting bin, glass raw materials are classified and collected through the classifying box, glass particles fall on the screen to be screened, the limiting sliding blocks on the screen slide in the limiting sliding ways, and the springs can improve the reset effect of the screen; and the screened glass particles enter the first collecting chamber, the second collecting chamber and the third collecting chamber to be collected, and the problem that classified collection is inconvenient is solved.

The present invention discloses a high-strength, frost-resistant, macroporous recycled concrete, and its preparation method and application. The raw materials of the macroporous concrete include the following components: 30-50 parts by weight of cement, 2-4.5 parts by weight of fly ash, 130-165 parts by weight of recycled concrete coarse aggregate, 10-16 parts by weight of antifreeze, 21-25 parts by weight of glass particles, 13-18 parts by weight of carbon black or iron black, 2-3.5 parts by weight of plastic fiber filaments, and 11-17 parts by weight of mixing water. The antifreeze is a particle formed by a solid phase change energy storage material core and an asphalt layer covering the surface thereof, and the asphalt layer is doped with a metal thermal conductor, rubber powder, and cement powder, and the phase change energy storage material is paraffin and / or sodium thiosulfate. The above-mentioned high-strength, frost-resistant, macroporous recycled concrete of the present invention effectively improves the strength and frost resistance of macroporous concrete prepared with recycled concrete aggregate, thereby increasing the service life of this type of solid waste macroporous concrete.

This resistor paste contains: metal particles including copper and nickel; insulating particles including at least one from among aluminum oxide, zirconium oxide, zinc oxide, and boron nitride; glass particles; silicon particles; and an organic vehicle.

Provided is a method for producing a porous glass preform, the method comprising: a reciprocation step in which a burner unit and a starting member are repeatedly subjected to a first travel movement, in which the burner unit and the starting member are caused to travel relatively to each other in a first direction, and then to a second travel movement, in which the burner unit and the starting member are caused to travel in a second direction over a distance different from that in the first travel movement; and a deposition step in which, simultaneously with the reciprocation step, a fine glass particle is deposited on the surface of the starting member. The travel distances in the first travel movement and the second travel movement are selected from among a plurality of travel amounts, and the plurality of travel amounts includes a basic traverse amount. When the basic traverse amount is expressed by d, the absolute value of the difference between each of the plurality of travel amounts and the basic traverse amount is 0.33d or less.

The invention provides a printed wiring board having high quality. A printed wiring board according to an embodiment includes: a first conductor layer; a resin insulating layer formed on the first conductor layer and having an opening for a via conductor exposing the first conductor layer, a first surface, and a second surface on the opposite side to the first surface; a second conductor layer formed on the first surface of the resin insulating layer; and a via hole conductor formed in the opening and connecting the first conductor layer and the second conductor layer. The second conductor layer and the via conductor are formed of a seed layer and a plating layer formed on the seed layer. The seed layer is formed by sputtering and is composed of an alloy containing copper, aluminum, and a specific metal, and the specific metal is at least one of nickel, zinc, gallium, silicon, and magnesium. The resin insulating layer is formed of glass particles and a resin, the second conductor layer includes a signal wiring, a first surface of the resin insulating layer is formed of a resin, and an inner wall surface of the opening is formed of surfaces of the resin and the glass particles.

A cleaning agent (10) according to the present invention is sprayed onto a cleaning target (12). The cleaning agent (10) contains an alkaline aqueous solution (38) of baking soda and glass particles (41). During cleaning with the cleaning agent (10), the physical cleaning power of the solid cleaning components (40) containing the glass particles (41) and the chemical cleaning power of the alkaline aqueous solution (38) of baking soda act simultaneously.

The object of the invention is to provide a composite material comprising a fibrous reinforcement embedded in a metallic glass matrix exhibiting improved flexural strength and elongation at break, compared to metallic glass without fiber reinforcement. To this end, the invention relates to a composite material comprising a carbon fiber-based fibrous reinforcement embedded in a metallic glass matrix characterized in that: (1.1) the matrix is ​​amorphous; (1.2) the matrix is ​​obtained from metallic glass particles whose size is given by their D50, designated by the reference Dpvm50; (1.3) the fibrous reinforcement comprises carbon fibers with an average length Lfc* less than or equal to 3 times Dpvm50, preferably 1.5 times Dpvm50; (1.4) the fiber reinforcement ratio is between 0.1 and 50%v, preferably 15 and 45%v; and even more preferably between 20%v and 40%v.The invention also relates to a method for manufacturing this composite material. Figure 3.

The application relates to a biological glass-containing wound-care ointment, a dressing and a preparation method, which comprises the following steps: uniformly stirring betaine and tannic acid to obtain a low glass transition temperature mixture; adding biological glass into a CaCl2 solution, uniformly stirring, centrifuging, and freeze-drying to obtain a pretreatment; melting vaseline, adding the vaseline into the pretreatment, uniformly stirring, and obtaining a hybrid ointment; adding the hybrid ointment into the low glass transition temperature mixture, uniformly stirring, and vacuum degassing to obtain the biological glass-containing wound-care ointment. The application can solve the problems of poor interface compatibility between biological glass particles and a polymer matrix, easy ion burst release or no release of the biological glass in the related art.

The present invention provides a manufacturing method for optical fiber preforms that satisfies one or more of the following criteria: a method that produces as little manufacturing waste as possible, a method that produces a preform with the most uniform doping possible, a method that is as simple as possible to implement, and a method that is as cost-effective as possible. [Solution] A method for manufacturing an optical fiber matrix includes: a step of synthesizing glass particles using a plasma zone generated by a plasma generator; b step of repeatedly moving the glass matrix forward and backward in the axial direction relative to the plasma generator while the glass matrix is ​​rotating, wherein the forward and backward movement is performed at a relative supply speed between two reversal points; and c step of depositing glass particles on the glass matrix while the glass matrix is ​​moving and rotating relative to the plasma generator.

The invention relates to the technical field of silicon and glass flotation, in particular to a flotation method for separating silicon and glass in a waste photovoltaic panel through a fluoride-free weak acid method. According to the technical scheme, the method comprises the following steps: crushing silicon and glass in the waste photovoltaic panel into particles of 100-200 meshes; the crushed particles are pretreated with a nitric acid solution, then washed to be neutral and dried; mixing the dried silicon particles and glass particles according to a mass ratio of 1: 1; and a malonic acid solution is added into the mixed particles, the pH is adjusted to 4-5, and lauryl amine dipropylidene diamine is added as a collecting agent for flotation. According to the method, use of hydrofluoric acid is thoroughly avoided, the risk of virulent safety and environmental pollution caused by hydrofluoric acid is eliminated, extra heating is not needed in the whole flotation process, energy consumption and corrosion to equipment are remarkably reduced, and separation of silicon and glass can be efficiently achieved by selecting a specific flotation agent combination; and a feasible solution is provided for green, low-cost and resource recycling of the waste photovoltaic panel.

1. Name of the Design Product: Heating Stove (Glass Pellets). 2. Use of the Design Product: Equipment for heating. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The invention belongs to the technical field of radioactive nuclear waste treatment, and particularly relates to a sintered solidified body for treating radioactive slurry containing An < 3 + > and An < 4 + > and a solidification method, and the sintered solidified body comprises simulated radioactive slurry base material powder containing a glass generation body and a solidified body material; the simulated radioactive slurry base material powder containing the glass generation body comprises, by mass, 40-100% of simulated radioactive slurry base material raw material powder and 0-60% of silicate glass particle raw material powder, wherein the mass percent of the simulated radioactive slurry base material raw material powder is 40-100%; the solidified body material comprises, by mass, 40 wt% of simulated radioactive slurry and 60 wt% of silicate glass particle powder, and the simulated radioactive slurry comprises, by mass, 60-100 wt% of simulated radioactive slurry base material powder and 0-40 wt% of radionuclide or simulated radionuclide; by adjusting the formula composition of the silicate glass particles, the simulated radionuclides Nd2O3 and CeO2 and the simulated radioactive slurry base material powder, the sintering process is adjusted to achieve the purpose of rapidly treating the radioactive slurry.

The invention provides a preparation method of a flexible MOF glass quasi-solid electrolyte and a lithium battery. The preparation method comprises the following steps: carrying out ball milling treatment on MOF glass to decompose part of the MOF glass on the surface into a small molecule form which plays a role of a foaming agent under mechanical acting force to obtain pretreated MOF glass, then mixing the pretreated MOF glass and a polymer, sintering, cooling, soaking in an electrolyte, taking out, and drying to obtain the MOF glass. The flexible MOF glass quasi-solid electrolyte is obtained. The surface of MOF glass particles is locally decomposed into small molecular structures through a ball milling mechanical method, the small molecular structures play a role of a foaming agent in the MOF glass quasi-solid electrolyte firing process, and graded mass transfer pore channels containing macropores, mesopores and micropores can be constructed. The crystal boundary-free MOF glass with the hierarchical porous structure is expected to solve the problems of poor ionic conductivity and easy growth of lithium dendrites at the crystal boundary of the existing MOF-based solid electrolyte.

The utility model relates to the technical field of medical instruments, in particular to an ultrasonic cleaning detection energy bottle using pressure-sensitive color-changing microcapsules, which comprises a glass bottle, the glass bottle contains a pressure-sensitive color-changing microcapsule solution and glass particles, and the pressure-sensitive color-changing microcapsule solution comprises a solvent and the pressure-sensitive color-changing microcapsules dispersed in the solvent. The pressure-sensitive color-changing microcapsule comprises a wall material, a core material is wrapped in the wall material, and the pressure-sensitive color-changing microcapsule and the glass particles are uniformly dispersed in water; according to the energy bottle, the pressure-sensitive color-changing microcapsules in the energy bottle collide with glass particles through oscillation, wall materials of the pressure-sensitive color-changing microcapsules are broken through physical reaction, dye flows out, and color change occurs in the energy bottle, so that the problem of color reversion after a chemical reaction color-changing type energy bottle is placed for a long time is solved; different ultrasonic cleaning machines can be matched by adjusting the thickness of the wall material in the pressure-sensitive color-changing microcapsule and the sharp degree of the silicate glass block, and higher adaptability is achieved.

The invention discloses an ampoule bottle cutting and sterilizing device, system and method. The device comprises a base, a rotary driving assembly, a cutting assembly and a disinfecting assembly. And the rotary driving assembly is configured to simultaneously drive the cutting actuator of the cutting assembly and the disinfectant nozzle of the disinfecting assembly, so that the cutting actuator and the disinfectant nozzle can synchronously rotate around the neck part of the fixed ampoule bottle. The system further comprises a control unit which is used for automatically executing the processes of pressing, supplying, synchronous rotating and returning. According to the method, through synchronous rotation, annular cutting, disinfectant spraying and glass fragment washing are completed at the same time in one-time operation. Unification of efficiency and effect is achieved, and the risk that glass particles pollute liquid medicine is fundamentally reduced.