CN110028332A - A kind of composite electron ceramic material - Google Patents
A kind of composite electron ceramic material Download PDFInfo
- Publication number
- CN110028332A CN110028332A CN201910326015.XA CN201910326015A CN110028332A CN 110028332 A CN110028332 A CN 110028332A CN 201910326015 A CN201910326015 A CN 201910326015A CN 110028332 A CN110028332 A CN 110028332A
- Authority
- CN
- China
- Prior art keywords
- mixing
- parts
- mass ratio
- takes
- composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/425—Graphite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/448—Sulphates or sulphites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
- C04B2235/483—Si-containing organic compounds, e.g. silicone resins, (poly)silanes, (poly)siloxanes or (poly)silazanes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/522—Oxidic
- C04B2235/5232—Silica or silicates other than aluminosilicates, e.g. quartz
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of composite electron ceramic materials, belong to electron ceramic material technical field.Present invention cooperation has the polyacrylonitrile effect of high adsorption capacity and adsorptive selectivity, and the mechanical property inside this electron ceramic material can be reinforced well by improving the chemical bonding inside internal composition.Triethyl citrate and the macromolecular components cooperation of addition generate jello, improve the workability between component.It is modified using stearic acid, cetyl trimethylammonium bromide etc., chemical bond and effect can be formed with stearic acid, allowed system to play the role of dispersive stress when by external impact and absorb energy.The ingredients such as aluminium oxide are added to enter inside system, form miniaturization " interior crystal form " structure, can inhibit the dislocation motion generated during system internal break, improve the mechanical strength and corrosion resistance inside this ceramic material.The present invention solves the problems, such as that currently used mechanical strength, corrosion resistance are bad.
Description
Technical field
The invention belongs to electron ceramic material technical fields, and in particular to a kind of composite electron ceramic material.
Background technique
In recent years, power industry and electronic information industry rapid development push electronic component to miniaturization, it is integrated,
The direction of high reliability and low cost is developed.In ceramic capacitor field, miniaturization, high capacity and excellent temperature stability are
Through becoming inevitable development trend.One kind that electron ceramic material is primarily referred to as has the ceramics of the functions such as electromagnetism.In electricity
The numerous areas such as son, communication, automatic control, information computer, automobile, aviation have extensive use, such as: barium titanate is a kind of
Ca-Ti ore type dielectric material is known as the pillar of electronic ceramics industry.Electron ceramic material occupies important in ceramic industry
Status has significant Social benefit and economic benefit.Electronic ceramics can be divided into insulating ceramics, dielectric ceramic, pressure according to performance
Electroceramics, magnetic ceramics and sensor ceramics etc., usually there is low dielectric constant, non-refractory, temperature in most of ceramic materials
The defects of stability is poor, this main and electronic ceramics component itself and preparation process have important association.
Electronic ceramics refers to the detection of the information such as electricity, magnetic, light, sound, heat, power, chemistry and biology, conversion, coupling, transmission
And the functions such as storage are the ceramic material of main feature, mainly include piezoelectricity, dielectric, ion conductor, superconduction and magnetic ceramics etc..
Electronic ceramics occupies highly important status in miniaturization and portable electronic product, and countries in the world component manufacturing enterprise is all
Huge fund is put into terms of the new product of electronic ceramics and its component, new technology, new process, new material, new equipment to be studied
Exploitation.There are a large amount of new function ceramic materials and component to come out every year.In recent years, in the support of all multiple point scientific research plans
It under promotion, grows a lot in terms of the scientific research of electron ceramic material and industrialization, but all in all, electronic information produces
Industry, the production of especially some surcharges height, novel electronic information product with high content of technology and some base electronic products
Level compared with developed countries there are still very big gap, controlled by overseas-funded enterprise to a large extent by many high-end products
System.External major company such as the village field of Japan, Panasonic, Kyocera, the Motorola etc. in the U.S. have occupied chip in recent years
The component especially sizable share in high-grade chip components and parts market.With the high speed development of electronic information technology, electronics pottery
Ceramic material application field turns to digitized information products, including communication equipment, meter from traditional consumer electronics product
Calculation machine and digital AV equipment etc., digital technology propose a series of special requirements to ceramic components.In order to meet
These requirements, university, research institution and the enterprise of countries in the world are all using information technology as the function ceramics green wood of application field
Investment huge fund is researched and developed in terms of material, new process, new product.
The development of electron ceramic material starts from early in the twentieth century, experienced dielectric ceramics-piezoelectricity ferro ceramics-semiconductor
Ceramics-Fast Ionic Conductors-high-temperature superconductivity ceramics-high-performance compound electronic ceramics development process, nearly ten years, with
The development of the new and high technologies such as microelectric technique, photoelectron technology, information technology and highly pure and superfine powder body technique, thick film and film
Technology it is further perfect, electron ceramic material system surround the exploration of new material, the modification of conditional electronic ceramic material, material
Extensive research is carried out with the Study on Integration of device and application etc., has become that material science worker is very active to grind
Study carefully field, also haves laid a good foundation for the booming of information age.
Electronic ceramics can utilize electricity, the ceramics of magnetic property in the electronics industry.Electronic ceramics is by surface, crystal boundary
It is controlled with the precision of dimensional structure and finally obtains the ceramics with new function.Electronic ceramics has excellent electrical insulation capability,
Electronic ceramics as structural member, substrate and shell in electronic equipment and device etc..Seal porcelain piece includes various insulation
Son, coil rack, vacuum tube socket, band switch, capacitor pillar brace, integrated circuit substrate and package casing etc..But mesh
Preceding electron ceramic material toughness is insufficient, and intensity is inadequate, and comprehensive performance is insufficient, can not satisfy the use demand well.
Summary of the invention
The technical problems to be solved by the invention: for the bad problem of currently used mechanical strength, corrosion resistance,
A kind of composite electron ceramic material is provided.
In order to solve the above technical problems, the present invention is using technical solution as described below:
A kind of composite electron ceramic material, including following component: 3 ~ 7 parts of iron oxide, 2 ~ 5 parts of tungsten oxides, 1 ~ 4 part of lignosulphonic acid
Calcium, 0.2 ~ 0.5 part of triethyl citrate, 6 ~ 10 parts of aluminium oxide, 8 ~ 12 parts of diatomite, 2 ~ 5 parts of phenolic resin, 40 ~ 60 parts of water, 30
~ 50 parts of composite ceramics base-materials, 12 ~ 20 parts of composite auxiliary materials.
The preparation method of the composite ceramics base-material, includes the following steps:
(1) in 0 ~ 4 DEG C, 1:2 ~ 4:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the concentrated sulfuric acid to be mixed, and is added
The liquor potassic permanganate mixing that 5 ~ 8 times of graphite quality, is mixed in 32 ~ 45 DEG C, it is mixed that 8 ~ 13 times of reagent As of graphite quality is added
It closes, filters while hot, filter residue is taken to be washed with mixing washing lotion, it is dry, dried object is obtained, takes dried object 1:20 in mass ratio ~ 30 that water is added
Mixing, ultrasonic treatment, obtains dispersion liquid, takes dispersion liquid 15 ~ 25:1:2 in mass ratio ~ 4 that acrylonitrile, dimethyl sulfoxide, azo is added
Bis-isobutyronitrile mixing, leads to nitrogen protection, mixes in 60 ~ 75 DEG C, cooling, filters, takes filter residue to be freeze-dried, material must be lyophilized, take jelly
Oxammonium hydrochloride, water mixing is added in siccative 5:0.4 ~ 0.8:24 in mass ratio, adjusts pH, and in 70 ~ 85 DEG C of isothermal holdings, filtering is taken
Filter cake is washed with water, dry, obtains processed material；
(2) according to parts by weight, 40 ~ 60 parts of water, 5 ~ 10 parts of acrylic acid amides, 10 ~ 15 parts of acrylic acid, 10 ~ 15 parts of acrylic acid are taken
Butyl ester, 2 ~ 5 parts of emulsifier mixing, in 30 ~ 45 DEG C, trim,ethylchlorosilane, the acrylic acid matter of acrylic acid quality 2 ~ 5% is added in stirring
The sodium peroxydisulfate of amount 1 ~ 4% is mixed, and is warming up to 70 ~ 85 DEG C, keeps the temperature, and cooling adjusts pH, must polymerize material, takes polymerization material by matter
Processed material, additive mixing is added than 15:5 ~ 8:1 in amount, and shearing dispersion, rotary evaporation is to get composite ceramics base-material.
Reagent A in the step (1): 4 ~ 8:1 in mass ratio takes hydrogen peroxide, iron chloride mixing to get reagent A.
Mixing washing lotion in the step (1): 7 ~ 12:3 in mass ratio takes HCl solution, acetone mixing to wash to get mixing
Liquid.
Emulsifier in the step (2): 2 ~ 5:1 in mass ratio take fatty alcohol polyoxyethylene ether, OP-10 mixing to get
Emulsifier.
Additive in the step (2): 3 ~ 6:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixed
It closes to get additive.
The preparation of the composite auxiliary material: 8 ~ 14:5:3 in mass ratio takes wollastonite, flyash, alum grinding, obtains abrasive,
Abrasive to be collected, is heat-treated with 70 ~ 85 DEG C, the auxiliary agent that wollastonite quality 3 ~ 6% is added is mixed, and it is cooling, mixture is obtained, is taken
Mixture 5:0.2 ~ 0.5:35 in mass ratio takes mixture, intercalator, reagent B mixing to stir in 60 ~ 75 DEG C, and filtering takes filter
Slag is dry to get composite auxiliary material.
The reagent B: 2 ~ 5:15 in mass ratio takes sodium bicarbonate, PBS buffer solution mixing to get reagent B.
The auxiliary agent: 2 ~ 5:1 in mass ratio takes stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
The intercalator: 3 ~ 7:1 in mass ratio takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
The present invention is compared with other methods, and advantageous effects are:
(1) present invention after concentrated sulfuric acid acidification, carries out secondary oxidation, activation with graphite, basalt fibre etc. for raw material
Fiber building stones ingredient also can produce graphene oxide ingredient, and the polyacrylonitrile with high adsorption capacity and adsorptive selectivity is cooperated to make
With providing deprotonation, and by solution intercalation load effect, be transferred to surface of graphene oxide, generate coordination and make
With generation improves the chemical bonding inside internal composition together with amidoxime group, and the chlorination ferrous components in reagent A can prepared
In the process, colloid is generated under the action of pH value, dispersed wherein during ultrasonic disperse, freeze-drying etc., and itself has
The effect of electric charge transfer is oriented, the interaction between component is improved, the power inside this electron ceramic material can be reinforced well
Learn performance；
(2) present invention wherein by silicon ash, flyash incorporation is conducive to the close of internal structure using silicon ash, flyash as raw material
Accumulation and filling can cooperate with the triethyl citrate and macromolecular components of addition and generate jello, between improvement component and easy
Property, internal cross-linking properties is promoted, the mechanical strength for improving this ceramic material is conducive to, while utilizing stearic acid, cetyl
Trimethylammonium bromide etc. is modified, wherein can form chemical bond with stearic acid since Si-O key and Si-OH key are contained in its surface
And effect, allow system to play the role of dispersive stress when by external impact and absorb energy, makes silicon ash, flyash
With elasticity, increase the inside interaction force of this ceramic systems, and cetyl trimethylammonium bromide is inserted into mixed material
Interlayer after, increase its interlamellar spacing, the absorption of charge neutrality effect and bridging action and silicon ash, flyash due to ion is made
With, be capable of forming big and tough and tensile entirety, and the hydrophobic grouping on system surface is increased, improve waterproof performance, avoid table
Face have excessive moisture and cause to corrode, secondly, introduce trim,ethylchlorosilane ingredient can also can form crosslinking in film forming procedure
Network structure and waterproof layer can further increase mechanical strength and corrosion resistance inside this ceramic material；
(3) diatomite that the present invention adds is conducive under high temperature, and the intercalation between each component, lamellar structure can be to grain in this material
Booster action is played in rearranging for son, is improved the regularity that internal particle arranges in matrix, improves this ceramic material
Crystallinity, the mechanical strength for being conducive to ceramic material is improved, and the ingredients such as aluminium oxide, which are added, to be entered inside system, is formed
It is miniaturize " interior crystal form " structure, the dislocation motion generated during system internal break is can inhibit, improves the steady of this material internal
It is qualitative, it can preferably reinforce mechanical strength and corrosion resistance of the invention.
Specific embodiment
Reagent A: 4 ~ 8:1 in mass ratio takes the hydrogen peroxide that mass fraction is 15%, the iron chloride mixing of concentration 0.1mol/L,
Up to reagent A.
Reagent B: 2 ~ 5:15 in mass ratio takes sodium bicarbonate, the PBS buffer solution that pH value is 7.2 ~ 7.5 mixes to get reagent
B。
Mixing washing lotion: 7 ~ 12:3 in mass ratio takes the HCl solution that mass fraction is 15%, acetone mixing to wash to get mixing
Liquid.
Additive: 3 ~ 6:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixing to get additive.
Auxiliary agent: 2 ~ 5:1 in mass ratio takes stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
Intercalator: 3 ~ 7:1 in mass ratio takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
Emulsifier: 2 ~ 5:1 in mass ratio takes fatty alcohol polyoxyethylene ether, OP-10 mixing to get emulsifier.
The preparation method of composite ceramics base-material, includes the following steps:
(1) in 0 ~ 4 DEG C, 1:2 ~ 4:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the dense sulphur that mass fraction is 80%
Acid-mixed is closed, with 500 ~ 800r/min, 40 ~ 60min of magnetic agitation, the Gao Meng that the mass fraction for being added 5 ~ 8 times of graphite quality is 15%
The mixing of sour potassium solution, mixes in 32 ~ 45 DEG C of water-bath, with 400 ~ 700r/min, 40 ~ 60min of magnetic agitation, be added graphite quality 8 ~
13 times of reagent A mixing, are filtered while hot, after taking filter residue to wash 2 ~ 4 times with mixing washing lotion, in 65 ~ 80 DEG C of 5 ~ 8h of oven drying, are obtained dry
Dry object takes dried object 1:20 in mass ratio ~ 30 that water mixing is added, and moves to supersonic oscillations instrument and is handled with 50 ~ 65kHz frequency ultrasound
25 ~ 40min obtains dispersion liquid, takes dispersion liquid 15 ~ 25:1:2 in mass ratio ~ 4 that acrylonitrile, dimethyl sulfoxide, two isobutyl of azo is added
Nitrile mixing, leads to nitrogen protection, and in 60 ~ 75 DEG C of 40 ~ 55min of mixing, cooled to room temperature is filtered, and filter residue is taken to freeze in -20 DEG C
Drying machine dries 5 ~ 8h, and material must be lyophilized, and takes freeze-drying material 5:0.4 ~ 0.8:24 in mass ratio that oxammonium hydrochloride, water mixing is added, uses matter
It measures the NaOH solution that score is 15% and adjusts pH to 6.3 ~ 6.8, in 70 ~ 85 DEG C of 10 ~ 15h of isothermal holding, filtering takes filter cake water
After washing 2 ~ 4 times, in 80 ~ 95 DEG C dry 20 ~ for 24 hours, obtain processed material；
(2) according to parts by weight, 40 ~ 60 parts of water, 5 ~ 10 parts of acrylic acid amides, 10 ~ 15 parts of acrylic acid, 10 ~ 15 parts of acrylic acid are taken
Butyl ester, 2 ~ 5 parts of emulsifiers are mixed in reaction kettle, in 30 ~ 45 DEG C, with 500 ~ 800r/min, 40 ~ 60min of magnetic agitation, are added third
The sodium peroxydisulfate mixing of the trim,ethylchlorosilane, acrylic acid quality 1 ~ 4% of olefin(e) acid quality 2 ~ 5%, with 700 ~ 1000r/min stirring 30
~ 55min, is warming up to 70 ~ 85 DEG C, keeps the temperature 1 ~ 3h, is cooled to 25 ~ 45 DEG C, with the NaOH solution that mass fraction is 15% adjust pH to
6.3 ~ 6.8, material must be polymerize, take polymerization material 15:5 ~ 8:1 in mass ratio that processed material, additive mixing is added, with 2000 ~ 3000r/
After 12 ~ 20min of min shearing dispersion, constant weight is after 70 ~ 90 DEG C of rotary evaporations to get composite ceramics base-material.
The preparation of composite auxiliary material: 8 ~ 14:5:3 in mass ratio takes wollastonite, flyash, alum in mortar with 250 ~ 350r/
Min grinds 3 ~ 5h, obtains abrasive, collects abrasive in water-bath and Wollastonite is added with 70 ~ 85 DEG C of 35 ~ 60min of heat treatment
The auxiliary agent mixing of amount 3 ~ 6%, stirs 30 ~ 55min with 500 ~ 800r/min, cooled to room temperature obtains mixture, takes mixture
5:0.2 ~ 0.5:35 in mass ratio take mixture, intercalator, reagent B mixing, in 60 ~ 75 DEG C, with 600 ~ 900r/min stirring 40 ~
60min, filtering, takes filter residue after 65 ~ 85 DEG C of 3 ~ 5h of oven drying to get composite auxiliary material.
A kind of composite electron ceramic material, according to the mass fraction, including following component: 3 ~ 7 parts of iron oxide, 2 ~ 5 parts of oxidations
Tungsten, 1 ~ 4 part of Lignosite, 0.2 ~ 0.5 part of triethyl citrate, 6 ~ 10 parts of aluminium oxide, 40 ~ 60 parts of water, 8 ~ 12 parts of diatomite,
2 ~ 5 parts of phenolic resin, 30 ~ 50 parts of composite ceramics base-materials, 12 ~ 20 parts of composite auxiliary materials.
A kind of preparation method of composite electron ceramic material, includes the following steps:
(1) according to the mass fraction, 3 ~ 7 parts of iron oxide, 2 ~ 5 parts of tungsten oxides, 1 ~ 4 part of Lignosite, 0.2 ~ 0.5 part of citric acid are taken
Triethyl, 6 ~ 10 parts of aluminium oxide, 8 ~ 12 parts of diatomite, 2 ~ 5 parts of phenolic resin, 40 ~ 60 parts of water, 30 ~ 50 parts of composite ceramics base-materials,
12 ~ 20 parts of composite auxiliary materials；
(2) iron oxide, tungsten oxide, Lignosite, diatomite, phenolic resin, water, composite auxiliary material is first taken to mix in reaction kettle,
With 500 ~ 800r/min, 40 ~ 60min of magnetic agitation, composite ceramics base-material, triethyl citrate, aluminium oxide mixing are added, with
1200 ~ 1600r/min stir 1 ~ 3h after, inject mold in, be placed in air drying cabinet, in 28 ~ 35 DEG C of curing process 45 ~
60min, curing and demolding obtain wet base, and wet base is taken to be placed in a vacuum drying oven, and in 80 ~ 100 DEG C of dry 2 ~ 4h, obtain biscuit, take element
Base, in 700 ~ 900 DEG C of 2 ~ 4h of sintering processes, cools to room temperature with the furnace in sintering furnace to get composite electron ceramic material.
Reagent A: 4:1 in mass ratio takes the hydrogen peroxide that mass fraction is 15%, the iron chloride mixing of concentration 0.1mol/L, i.e.,
Obtain reagent A.
Reagent B: 2:15 in mass ratio takes sodium bicarbonate, the PBS buffer solution that pH value is 7.2 mixes to get reagent B.
Mixing washing lotion: 7:3 in mass ratio takes the HCl solution that mass fraction is 15%, acetone mixing to get mixing washing lotion.
Additive: 3:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixing to get additive.
Auxiliary agent: 2:1 in mass ratio takes stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
Intercalator: 3:1 in mass ratio takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
Emulsifier: 2:1 in mass ratio takes fatty alcohol polyoxyethylene ether, OP-10 mixing to get emulsifier.
The preparation method of composite ceramics base-material, includes the following steps:
(1) in 0 DEG C, 1:2:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the concentrated sulfuric acid that mass fraction is 80% to mix
It closes, with 500r/min magnetic agitation 40min, the liquor potassic permanganate that the mass fraction for being added 5 times of graphite quality is 15% is mixed,
It is mixed in 32 DEG C of water-bath, with 400r/min magnetic agitation 40min, 8 times of reagent A mixing of graphite quality is added, filters while hot, takes filter
After slag washs 2 times with mixing washing lotion, in 65 DEG C of oven drying 5h, dried object is obtained, takes dried object 1:20 in mass ratio that water is added mixed
It closes, moves to supersonic oscillations instrument with 50kHz frequency ultrasound and handle 25min, obtain dispersion liquid, dispersion liquid 15:1:2 in mass ratio is taken to add
Enter acrylonitrile, dimethyl sulfoxide, azodiisobutyronitrile mixing, logical nitrogen protection naturally cools to room in 60 DEG C of mixing 40min
Temperature filters, and takes filter residue in the dry 5h of -20 DEG C of freeze driers, material must be lyophilized, and takes freeze-drying material 5:0.4:24 in mass ratio that salt is added
Sour oxyammonia, water mixing adjust pH to 6.3 with the NaOH solution that mass fraction is 15%, and in 70 DEG C of isothermal holding 10h, filtering is taken
After filter cake is washed with water 2 times, in 80 DEG C of dry 20h, processed material is obtained；
(2) according to parts by weight, 40 parts of water, 5 parts of acrylic acid amides, 10 parts of acrylic acid, 10 parts of butyl acrylates, 2 parts of emulsifications are taken
Agent is mixed in reaction kettle, in 30 DEG C, with 500r/min magnetic agitation 40min, be added acrylic acid quality 2% trim,ethylchlorosilane,
The sodium peroxydisulfate of acrylic acid quality 1% mixes, and stirs 30min with 700r/min, is warming up to 70 DEG C, keeps the temperature 1h, be cooled to 25 DEG C,
PH to 6.3 is adjusted with the NaOH solution that mass fraction is 15%, material must be polymerize, the 15:5:1 addition in mass ratio of polymerization material is taken to handle
Object, additive mixing, after shearing dispersion 12min with 2000r/min, constant weight is after 70 DEG C of rotary evaporations to get composite ceramics
Base-material.
The preparation of composite auxiliary material: 8:5:3 in mass ratio takes wollastonite, flyash, alum to grind in mortar with 250r/min
3h obtains abrasive, collects abrasive in water-bath and the auxiliary agent mixing of wollastonite quality 3% is added with 70 DEG C of heat treatment 35min,
Stir 30min with 500r/min, cooled to room temperature obtains mixture, take mixture 5:0.2:35 in mass ratio take mixture,
Intercalator, reagent B mixing stir 40min in 60 DEG C with 600r/min, filtering takes filter residue after 65 DEG C of oven drying 3h, i.e.,
Obtain composite auxiliary material.
A kind of composite electron ceramic material, according to the mass fraction, including following component: 3 parts of iron oxide, 2 parts of tungsten oxides, 1
Part Lignosite, 0.2 part of triethyl citrate, 6 parts of aluminium oxide, 40 parts of water, 8 parts of diatomite, 2 parts of phenolic resin, 30 parts it is multiple
Close ceramic matrix, 12 parts of composite auxiliary materials.
A kind of preparation method of composite electron ceramic material, includes the following steps:
(1) according to the mass fraction, 3 parts of iron oxide, 2 parts of tungsten oxides, 1 part of Lignosite, 0.2 part of triethyl citrate, 6 parts are taken
Aluminium oxide, 8 parts of diatomite, 2 parts of phenolic resin, 40 parts of water, 30 parts of composite ceramics base-materials, 12 parts of composite auxiliary materials；
(2) iron oxide, tungsten oxide, Lignosite, diatomite, phenolic resin, water, composite auxiliary material is first taken to mix in reaction kettle,
With 500r/min magnetic agitation 40min, composite ceramics base-material, triethyl citrate, aluminium oxide mixing are added, with 1200r/
After min stirs 1h, injects in mold, be placed in air drying cabinet, in 28 DEG C of curing process 45min, curing and demolding obtains wet
Base takes wet base to be placed in a vacuum drying oven, and in 80 DEG C of dry 2h, obtains biscuit, takes biscuit in sintering furnace in 700 DEG C of sintering processes
2h cools to room temperature with the furnace to get composite electron ceramic material.
Reagent A: 6:1 in mass ratio takes the hydrogen peroxide that mass fraction is 15%, the iron chloride mixing of concentration 0.1mol/L, i.e.,
Obtain reagent A.
Reagent B: 3:15 in mass ratio takes sodium bicarbonate, the PBS buffer solution that pH value is 7.4 mixes to get reagent B.
Mixing washing lotion: 10:3 in mass ratio takes the HCl solution that mass fraction is 15%, acetone mixing to get mixing washing lotion.
Additive: 5:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixing to get additive.
Auxiliary agent: 3:1 in mass ratio takes stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
Intercalator: 5:1 in mass ratio takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
Emulsifier: 4:1 in mass ratio takes fatty alcohol polyoxyethylene ether, OP-10 mixing to get emulsifier.
The preparation method of composite ceramics base-material, includes the following steps:
(1) in 2 DEG C, 1:3:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the concentrated sulfuric acid that mass fraction is 80% to mix
It closes, with 650r/min magnetic agitation 50min, the liquor potassic permanganate that the mass fraction for being added 7 times of graphite quality is 15% is mixed,
It is mixed in 40 DEG C of water-bath, with 550r/min magnetic agitation 50min, 10 times of reagent A mixing of graphite quality is added, filters, takes while hot
After filter residue washs 3 times with mixing washing lotion, in 70 DEG C of oven drying 6h, dried object is obtained, takes dried object 1:25 in mass ratio that water is added
Mixing moves to supersonic oscillations instrument with 60kHz frequency ultrasound and handles 30min, obtains dispersion liquid, take dispersion liquid 20:1:3 in mass ratio
Acrylonitrile, dimethyl sulfoxide, azodiisobutyronitrile mixing is added, logical nitrogen protection is naturally cooled in 65 DEG C of mixing 50min
Room temperature filters, and takes filter residue in the dry 6h of -20 DEG C of freeze driers, material must be lyophilized, and freeze-drying material 5:0.6:24 in mass ratio is taken to be added
Oxammonium hydrochloride, water mixing adjust pH to 6.5 with the NaOH solution that mass fraction is 15%, in 75 DEG C of isothermal holding 12h, filter,
After taking filter cake to be washed with water 3 times, in 85 DEG C of dry 22h, processed material is obtained；
(2) according to parts by weight, 50 parts of water, 8 parts of acrylic acid amides, 12 parts of acrylic acid, 12 parts of butyl acrylates, 4 parts of emulsifications are taken
Agent is mixed in reaction kettle, in 40 DEG C, with 650r/min magnetic agitation 50min, be added acrylic acid quality 4% trim,ethylchlorosilane,
The sodium peroxydisulfate of acrylic acid quality 3% mixes, and stirs 40min with 850r/min, is warming up to 75 DEG C, keeps the temperature 2h, be cooled to 35 DEG C,
PH to 6.5 is adjusted with the NaOH solution that mass fraction is 15%, material must be polymerize, the 15:6:1 addition in mass ratio of polymerization material is taken to handle
Object, additive mixing, after shearing dispersion 16min with 2500r/min, constant weight is after 80 DEG C of rotary evaporations to get composite ceramics
Base-material.
The preparation of composite auxiliary material: 11:5:3 in mass ratio takes wollastonite, flyash, alum to grind in mortar with 300r/min
4h obtains abrasive, collects abrasive in water-bath and the auxiliary agent mixing of wollastonite quality 4% is added with 75 DEG C of heat treatment 50min,
Stir 40min with 650r/min, cooled to room temperature obtains mixture, take mixture 5:0.4:35 in mass ratio take mixture,
Intercalator, reagent B mixing stir 50min in 70 DEG C with 750r/min, filtering takes filter residue after 75 DEG C of oven drying 4h, i.e.,
Obtain composite auxiliary material.
A kind of composite electron ceramic material, according to the mass fraction, including following component: 5 parts of iron oxide, 4 parts of tungsten oxides, 3
Part Lignosite, 0.4 part of triethyl citrate, 8 parts of aluminium oxide, 50 parts of water, 10 parts of diatomite, 4 parts of phenolic resin, 40 parts it is multiple
Close ceramic matrix, 16 parts of composite auxiliary materials.
A kind of preparation method of composite electron ceramic material, includes the following steps:
(1) according to the mass fraction, 5 parts of iron oxide, 4 parts of tungsten oxides, 3 parts of Lignosites, 0.4 part of triethyl citrate, 8 parts are taken
Aluminium oxide, 10 parts of diatomite, 4 parts of phenolic resin, 50 parts of water, 40 parts of composite ceramics base-materials, 16 parts of composite auxiliary materials；
(2) iron oxide, tungsten oxide, Lignosite, diatomite, phenolic resin, water, composite auxiliary material is first taken to mix in reaction kettle,
With 650r/min magnetic agitation 50min, composite ceramics base-material, triethyl citrate, aluminium oxide mixing are added, with 1400r/
After min stirs 2h, injects in mold, be placed in air drying cabinet, in 31 DEG C of curing process 50min, curing and demolding obtains wet
Base takes wet base to be placed in a vacuum drying oven, and in 90 DEG C of dry 3h, obtains biscuit, takes biscuit in sintering furnace in 800 DEG C of sintering processes
3h cools to room temperature with the furnace to get composite electron ceramic material.
Reagent A: 8:1 in mass ratio takes the hydrogen peroxide that mass fraction is 15%, the iron chloride mixing of concentration 0.1mol/L, i.e.,
Obtain reagent A.
Reagent B: 5:15 in mass ratio takes sodium bicarbonate, the PBS buffer solution that pH value is 7.5 mixes to get reagent B.
Mixing washing lotion: 12:3 in mass ratio takes the HCl solution that mass fraction is 15%, acetone mixing to get mixing washing lotion.
Additive: 6:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixing to get additive.
Auxiliary agent: 5:1 in mass ratio takes stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
Intercalator: 7:1 in mass ratio takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
Emulsifier: 5:1 in mass ratio takes fatty alcohol polyoxyethylene ether, OP-10 mixing to get emulsifier.
The preparation method of composite ceramics base-material, includes the following steps:
(1) in 4 DEG C, 1:4:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the concentrated sulfuric acid that mass fraction is 80% to mix
It closes, with 800r/min magnetic agitation 60min, the liquor potassic permanganate that the mass fraction for being added 8 times of graphite quality is 15% is mixed,
It is mixed in 45 DEG C of water-bath, with 700r/min magnetic agitation 60min, 13 times of reagent A mixing of graphite quality is added, filters, takes while hot
After filter residue washs 4 times with mixing washing lotion, in 80 DEG C of oven drying 8h, dried object is obtained, takes dried object 1:30 in mass ratio that water is added
Mixing moves to supersonic oscillations instrument with 65kHz frequency ultrasound and handles 40min, obtains dispersion liquid, take dispersion liquid 25:1:4 in mass ratio
Acrylonitrile, dimethyl sulfoxide, azodiisobutyronitrile mixing is added, logical nitrogen protection is naturally cooled in 75 DEG C of mixing 55min
Room temperature filters, and takes filter residue in the dry 8h of -20 DEG C of freeze driers, material must be lyophilized, and freeze-drying material 5:0.8:24 in mass ratio is taken to be added
Oxammonium hydrochloride, water mixing adjust pH to 6.8 with the NaOH solution that mass fraction is 15%, in 85 DEG C of isothermal holding 15h, filter,
After taking filter cake to be washed with water 4 times, for 24 hours in 95 DEG C of dryings, processed material is obtained；
(2) according to parts by weight, 60 parts of water, 10 parts of acrylic acid amides, 15 parts of acrylic acid, 15 parts of butyl acrylates, 5 parts of emulsifications are taken
Agent is mixed in reaction kettle, in 45 DEG C, with 800r/min magnetic agitation 60min, be added acrylic acid quality 5% trim,ethylchlorosilane,
The sodium peroxydisulfate of acrylic acid quality 4% mixes, and stirs 55min with 1000r/min, is warming up to 85 DEG C, keeps the temperature 3h, be cooled to 45 DEG C,
PH to 6.8 is adjusted with the NaOH solution that mass fraction is 15%, material must be polymerize, the 15:8:1 addition in mass ratio of polymerization material is taken to handle
Object, additive mixing, after shearing dispersion 20min with 3000r/min, constant weight is after 90 DEG C of rotary evaporations to get composite ceramics
Base-material.
The preparation of composite auxiliary material: 14:5:3 in mass ratio takes wollastonite, flyash, alum to grind in mortar with 350r/min
5h obtains abrasive, collects abrasive in water-bath and the auxiliary agent mixing of wollastonite quality 6% is added with 85 DEG C of heat treatment 60min,
Stir 55min with 800r/min, cooled to room temperature obtains mixture, take mixture 5:0.5:35 in mass ratio take mixture,
Intercalator, reagent B mixing stir 60min in 75 DEG C with 900r/min, filtering takes filter residue after 85 DEG C of oven drying 5h, i.e.,
Obtain composite auxiliary material.
A kind of composite electron ceramic material, according to the mass fraction, including following component: 7 parts of iron oxide, 5 parts of tungsten oxides, 4
Part Lignosite, 0.5 part of triethyl citrate, 10 parts of aluminium oxide, 60 parts of water, 12 parts of diatomite, 5 parts of phenolic resin, 50 parts
Composite ceramics base-material, 20 parts of composite auxiliary materials.
A kind of preparation method of composite electron ceramic material, includes the following steps:
(1) according to the mass fraction, 7 parts of iron oxide, 5 parts of tungsten oxides, 4 parts of Lignosites, 0.5 part of triethyl citrate, 10 are taken
Part aluminium oxide, 12 parts of diatomite, 5 parts of phenolic resin, 60 parts of water, 50 parts of composite ceramics base-materials, 20 parts of composite auxiliary materials；
(2) iron oxide, tungsten oxide, Lignosite, diatomite, phenolic resin, water, composite auxiliary material is first taken to mix in reaction kettle,
With 800r/min magnetic agitation 60min, composite ceramics base-material, triethyl citrate, aluminium oxide mixing are added, with 1600r/
After min stirs 3h, injects in mold, be placed in air drying cabinet, in 35 DEG C of curing process 60min, curing and demolding obtains wet
Base takes wet base to be placed in a vacuum drying oven, and in 100 DEG C of dry 4h, obtains biscuit, takes biscuit in sintering furnace in 900 DEG C of sintering processes
4h cools to room temperature with the furnace to get composite electron ceramic material.
Comparative example 1: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking composite ceramics base-material.
Comparative example 2: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking composite auxiliary material.
Comparative example 3: the composite electron ceramic material of Lanzhou company production.
Embodiment is tested with composite electron ceramic material obtained by comparative example according to GB/T 13841-1992, is tested
The results are shown in Table 1:
Table 1:
In summary, the resulting composite electron ceramic material corrosion resistance of the present invention is preferable, more compared to commercial product effect
It is good, it is worth promoting.
The foregoing is merely preferred modes of the invention, are not intended to limit the invention, all in spirit and original of the invention
It within then, changes, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of composite electron ceramic material, according to the mass fraction, including following component: 3 ~ 7 parts of iron oxide, 2 ~ 5 parts of tungsten oxides,
1 ~ 4 part of Lignosite, 0.2 ~ 0.5 part of triethyl citrate, 6 ~ 10 parts of aluminium oxide, 8 ~ 12 parts of diatomite, 2 ~ 5 parts of phenolic aldehyde trees
Rouge, 40 ~ 60 parts of water, which is characterized in that further include: 30 ~ 50 parts of composite ceramics base-materials, 12 ~ 20 parts of composite auxiliary materials.
2. a kind of composite electron ceramic material according to claim 1, which is characterized in that the preparation of the composite ceramics base-material
Method includes the following steps:
(1) in 0 ~ 4 DEG C, 1:2 ~ 4:1:20 in mass ratio takes graphite, basalt fibre, sodium nitrate, the concentrated sulfuric acid to be mixed, and is added
The liquor potassic permanganate mixing that 5 ~ 8 times of graphite quality, is mixed in 32 ~ 45 DEG C, it is mixed that 8 ~ 13 times of reagent As of graphite quality is added
It closes, filters while hot, filter residue is taken to be washed with mixing washing lotion, it is dry, dried object is obtained, takes dried object 1:20 in mass ratio ~ 30 that water is added
Mixing, ultrasonic treatment, obtains dispersion liquid, takes dispersion liquid 15 ~ 25:1:2 in mass ratio ~ 4 that acrylonitrile, dimethyl sulfoxide, azo is added
Bis-isobutyronitrile mixing, leads to nitrogen protection, mixes in 60 ~ 75 DEG C, cooling, filters, takes filter residue to be freeze-dried, material must be lyophilized, take jelly
Oxammonium hydrochloride, water mixing is added in siccative 5:0.4 ~ 0.8:24 in mass ratio, adjusts pH, and in 70 ~ 85 DEG C of isothermal holdings, filtering is taken
Filter cake is washed with water, dry, obtains processed material；
(2) according to parts by weight, 40 ~ 60 parts of water, 5 ~ 10 parts of acrylic acid amides, 10 ~ 15 parts of acrylic acid, 10 ~ 15 parts of acrylic acid are taken
Butyl ester, 2 ~ 5 parts of emulsifier mixing, in 30 ~ 45 DEG C, trim,ethylchlorosilane, the acrylic acid matter of acrylic acid quality 2 ~ 5% is added in stirring
The sodium peroxydisulfate of amount 1 ~ 4% is mixed, and is warming up to 70 ~ 85 DEG C, keeps the temperature, and cooling adjusts pH, must polymerize material, takes polymerization material by matter
Processed material, additive mixing is added than 15:5 ~ 8:1 in amount, and shearing dispersion, rotary evaporation is to get composite ceramics base-material.
3. a kind of composite electron ceramic material according to claim 2, which is characterized in that the reagent A in the step (1):
4 ~ 8:1 in mass ratio takes hydrogen peroxide, iron chloride mixing to get reagent A.
4. a kind of composite electron ceramic material according to claim 2, which is characterized in that the mixing in the step (1) is washed
Liquid: 7 ~ 12:3 in mass ratio takes HCl solution, acetone mixing to get mixing washing lotion.
5. a kind of composite electron ceramic material according to claim 2, which is characterized in that the emulsifier in the step (2):
2 ~ 5:1 in mass ratio takes fatty alcohol polyoxyethylene ether, OP-10 mixing to get emulsifier.
6. a kind of composite electron ceramic material according to claim 2, which is characterized in that the additive in the step (2):
3 ~ 6:1:1 in mass ratio takes paraffin, polyacrylamide, microcrystalline cellulose mixing to get additive.
7. a kind of composite electron ceramic material according to claim 1, which is characterized in that the preparation of the composite auxiliary material: press
8 ~ 14:5:3 of mass ratio takes wollastonite, flyash, alum grinding, obtains abrasive, collects abrasive, is heat-treated, is added with 70 ~ 85 DEG C
The auxiliary agent for entering wollastonite quality 3 ~ 6% is mixed, cooling, obtains mixture, takes mixture 5:0.2 ~ 0.5:35 in mass ratio to take mixed
Material, intercalator, reagent B mixing are closed, in 60 ~ 75 DEG C, stirring, filtering takes filter residue and drying to get composite auxiliary material.
8. a kind of composite electron ceramic material according to claim 7, which is characterized in that the reagent B: in mass ratio 2 ~ 5:
15 take sodium bicarbonate, PBS buffer solution mixing to get reagent B.
9. a kind of composite electron ceramic material according to claim 7, which is characterized in that the auxiliary agent: 2 ~ 5:1 in mass ratio
Take stearic acid, hydroxyethyl ether cellulose mixing to get auxiliary agent.
10. a kind of composite electron ceramic material according to claim 7, which is characterized in that the intercalator: in mass ratio 3 ~
7:1 takes cetyl trimethylammonium bromide, sodium chloride mixing to get intercalator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326015.XA CN110028332A (en) | 2019-04-23 | 2019-04-23 | A kind of composite electron ceramic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326015.XA CN110028332A (en) | 2019-04-23 | 2019-04-23 | A kind of composite electron ceramic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110028332A true CN110028332A (en) | 2019-07-19 |
Family
ID=67239594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910326015.XA Pending CN110028332A (en) | 2019-04-23 | 2019-04-23 | A kind of composite electron ceramic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110028332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116497525A (en) * | 2023-04-27 | 2023-07-28 | 安徽弘昌新材料股份有限公司 | Preparation method of heat insulation felt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352982A (en) * | 2017-08-02 | 2017-11-17 | 合肥尚涵装饰工程有限公司 | A kind of modified electron ceramic material and preparation method thereof |
| CN107892835A (en) * | 2017-12-04 | 2018-04-10 | 薛银福 | A kind of preparation method of powder of lacquer putty for use on |
-
2019
- 2019-04-23 CN CN201910326015.XA patent/CN110028332A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352982A (en) * | 2017-08-02 | 2017-11-17 | 合肥尚涵装饰工程有限公司 | A kind of modified electron ceramic material and preparation method thereof |
| CN107892835A (en) * | 2017-12-04 | 2018-04-10 | 薛银福 | A kind of preparation method of powder of lacquer putty for use on |
Non-Patent Citations (1)
| Title |
|---|
| 宋小平主编: "《化工小商品生产法（第15集）》", 30 September 1993, 湖南科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116497525A (en) * | 2023-04-27 | 2023-07-28 | 安徽弘昌新材料股份有限公司 | Preparation method of heat insulation felt |
| CN116497525B (en) * | 2023-04-27 | 2023-09-22 | 安徽弘昌新材料股份有限公司 | Preparation method of heat insulation felt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102807212A (en) | Method for preparing graphene at low temperature | |
| CN106898432A (en) | A kind of preparation method of Graphene yttrium niobium copper superconductor | |
| CN111218112A (en) | rGO/polyimide composite aerogel and preparation method and application thereof | |
| CN113213892B (en) | Method for preparing sintered brick from aluminum ash | |
| CN116462509B (en) | Isostatic pressure graphite for photovoltaic and preparation method and application thereof | |
| CN102826847A (en) | Composite high dielectric constant microwave dielectric ceramic material and preparation method thereof | |
| CN113352706A (en) | Basalt fiber structural wave-absorbing composite material and preparation method thereof | |
| CN110028332A (en) | A kind of composite electron ceramic material | |
| CN103693957B (en) | Method for preparing microwave dielectric ceramic material | |
| CN103396117A (en) | Low-temperature sintered strontium titanate energy-storing medium ceramic material and preparation method thereof | |
| CN105819832B (en) | Beryllium oxide/silicon carbide compound microwave attenuative ceramics and preparation method thereof | |
| CN100469699C (en) | Method for the treatment of aluminum oxide powder | |
| CN102936351A (en) | Method for preparing polyvinylidene fluoride (PVDF)/barium titanate (BT) composite membrane materials | |
| CN102491744A (en) | Low-loss microwave dielectric ceramic and preparation method thereof | |
| CN108017054A (en) | The method that a kind of micro crystal graphite and crystalline flake graphite prepare mixed expanded graphite | |
| CN112421043A (en) | Natural graphite negative electrode material and application thereof | |
| CN103449820A (en) | Method for reducing sintering temperature of calcium zirconate microwave dielectric ceramic | |
| CN102910908B (en) | Preparing process of double-perovskite Y2MNCoO6 dielectric ceramic | |
| CN102910913B (en) | Preparation process of YMnO3 dielectric ceramic and YMnO3 dielectric ceramic capacitor | |
| CN104211383B (en) | A kind of low-temperature sintering Zn 2siO 4the method of microwave-medium ceramics | |
| CN108997683A (en) | A kind of preparation method of high performance polymer base composite dielectric material | |
| CN113754369B (en) | Preparation and application of graphene-carbon nanotube-carbon fiber reinforcement concrete | |
| CN113059834B (en) | Preparation method of pearl shell-imitated electromagnetic wave absorption film | |
| CN107963885A (en) | A kind of preparation method of barium tetratitanate base low-temperature sintered microwave medium ceramics | |
| CN105802131B (en) | Composite material with high dielectric constant based on copper titanate bismuth sodium ceramics and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |