CN106542760A - Ceramic nano high temperature adhesives - Google Patents
Ceramic nano high temperature adhesives Download PDFInfo
- Publication number
- CN106542760A CN106542760A CN201610960237.3A CN201610960237A CN106542760A CN 106542760 A CN106542760 A CN 106542760A CN 201610960237 A CN201610960237 A CN 201610960237A CN 106542760 A CN106542760 A CN 106542760A
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- group
- high temperature
- active agent
- surface active
- temperature adhesives
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of ceramic nano high temperature adhesives, the high temperature adhesives include hydrophobic nano silicon dioxide, water and Multicomponent Surfactants, the Multicomponent Surfactants include the organic surface active agent with hydrophilic group and inorganic dispersant, the organic surface active agent is with sulfonic group, sulfate group, amide groups, hydroxyl, the compound of two or more groups in ammonium and oxyethylene group, the inorganic dispersant is sodium tripolyphosphate, sodium hexameta phosphate, calcium lignosulfonate, one or more in sodium lignin sulfonate, hydrophobic nano silicon dioxide is 20 with the mass ratio of water:80,13 15wt%s of the Multicomponent Surfactants for aqueous silica solution, organic surface active agent are 10 with the mass ratio of inorganic dispersant:35, by the present invention in that using a kind of Multicomponent Surfactants, electric charge modification is carried out to hydrophobic nano silicon-dioxide powdery, through stirring and ultrasonic vibration, make electrical charges between particles mutual exclusion reach stable suspension.
Description
Technical field
The present invention relates to adiabator auxiliary agent field, particularly a kind of ceramic nano high temperature adhesives.
Background technology
AND ENERGY RESOURCES CONSUMPTION IN CHINA amount ranks first in the world within 2014, and efficiency of energy utilization is low, and carbon emission amount is considerably beyond flourishing state
Family, used as energy shortage most efficient method is solved, reinforcing insulation is a kind of effective measure for energy-saving and emission-reduction.
1992, American scholar Hunt A J proposed adiabatic concept in national project conference first, in 20 afterwards
Between for many years, adiabator is developed rapidly, and in recent years due to the rise of nano material, especially aerogel material is used as nothing
The minimum material of extremely adiabatic field thermal conductivity is widely used, wherein showing especially excellent with silica aerogel material
It is different, but as the inherent strength of silica aerogel material is low, the shortcomings of fragility is big and easily ftractures, limit its
Use in practice, then introduces the reinforcements such as fiber, improves the performance of material itself.Chinese scholars are carried out in this project
Substantial amounts of research, and achieve significant achievement.
Authorization Notice No. discloses a kind of dense form ceramic fibre gunite lining for the Chinese invention patent of CN1186298C
And its construction technology, it is made up of ceramics and high temperature adhesives, high temperature adhesives include Al2O3Micropowder, SiO2Micropowder, nanoscale
Al2O3Powder, ammonia and water and appropriate additive combined with ceramic fibre obtain dense form ceramic fibre gunite lining volume it is close
Spend for 0.3-0.49g/cm3。
Authorization Notice No. for CN 102942332B Chinese invention patent disclose a kind of composite Nano hole adiabator and
Its preparation method.Using SiO2Powder body 20-40 parts, Al2O3Powder body 0-20 parts, opacifier 1-10 parts, binding agent 1-5 parts, inorganic company
Inorganic continuous fiber is obtained inorganic by continuous fiber 40-80 parts and the solvent 80-100 parts as carrier for recycling first
Continuous fiber felt, then adds powder body, opacifier and binding agent in solvent, is configured to nanoemulsions using high speed dispersor,
The two filter pressing, drying are obtained into nano heat insulating material, density is 120-125kg/m3, room temperature heat conductivity≤0.024W/mk,
Maximum operation (service) temperature≤1000 DEG C.
The Chinese invention patent of Authorization Notice No. CN103058622 discloses a kind of inorganic heat insulation material and its preparation side
Method, by 15-60wt% aerosils, 15-60wt% soluble silicates, 15-40wt%（R）nN（R）3X-(1≤n≤24,
R is alkyl), the hollow glass micropearl mixing of 5-15wt% tin-antiomony oxides and 5-15wt%, add coupling agent modified, mixed
Thing；Mixture is mixed with water, it is in the serous infiltration for obtaining to glass mat, hot-forming to obtain inorganic heat insulation material.Often
The lower heat conductivity of temperature is 0.025-0.027W/mk.
The Chinese invention patent of Authorization Notice No. CN103159454B discloses a kind of nanoporous aerogel/fiber composite
Super insulating material, the organic solvent tert-butyl alcohol, organic monomer acrylamide, cross-linking agent N, N '-methylene-bisacrylamide are filled
Divide stirring to be mixedly configured into premixed liquid, aerosil, alumina powder, Zirconium oxide fibre, screening are added in premixed liquid
Photo etching titanium dioxide, pore creating material Polyethylene Glycol and suspending agent sodium tripolyphosphate obtain suspension slurry, carry out froth in vacuum 15-45 minute,
Then in suspended nitride initiator ammonium persulfate, catalyst stirring is successively added to make de-bubble slurry, in-situ solidifying is coagulated
Glue complex, is dried, and dumping obtains compound super insulating material of the heat conductivity for 0.045W/mk under room temperature.
Authorization Notice No. discloses a kind of surface grafting of silicon dioxide for the Chinese invention patent of CN104312215B and changes
Property method, not enough for silica surface Atomic coordinate number, surface energy is higher, the situation of easy reunion, using epoxy radicals silicone hydride
Coupling agent, ammonia are reacted under alkaline environment to silica surface, improve its dispersibility and the compatibility, with hindered amine antioxidant
Graft modification is carried out, obtained nano-silica surface has the antioxidant of chemical bonding, change its surface polarity, reunited existing
As being improved.
Publication No. discloses a kind of water containing aerosil for the Chinese invention patent application of CN105038445A
Property slurry, its preparation method and application, mainly have silicon dioxide aerogel powder, surfactant, binding agent and water uniformly to mix
Close the stable dispersion system for being formed.By water and surfactant mix homogeneously, form mixed liquor；Hydrophobicity is added into mixed liquor
Silicon dioxide aerogel powder, mix homogeneously form suspension；Binding agent and auxiliary agent, mix homogeneously, shape are added into suspension
Into the water paste.Using temperature at -50 DEG C -300 DEG C, thermal conductivity is between 0.0246-0.05W/mk.
Authorization Notice No. for US7635411B2 United States Patent (USP) in disclose a kind of aqueous solution of use hydrophobic type aeroge,
The mean diameter of aerogel powder is 0.03mm-1mm, at least contains a kind of wetting agent, wetting agent and aeroge in its aqueous solution
Mass percent be 0.05%-0.5%, wetting agent can live on surfaces such as sorbate, phosphate ester, dimethyl alkyl amine oxides
Property agent, the density produced is less than 0.4g/cc, aerogel composite of the thermal conductivity less than 0.04W/mk, but if gas
Gel powder body is that nanoscale dispersion will become a big problem.
Authorization Notice No. discloses a kind of by aerogel particle, fiber and band electrification for the United States Patent (USP) of US9399864B2
Compound mixes in water, and in particle dispersion and after emulsion formed, emulsion starts to flocculate or condenses, aerogel particles, fiber, powered
Compound and de- stabilizer are gathered in viscosity group, while forming limpid, low viscous a, supernatant for aqueouss, are taken off
Supernatant is removed, density is formed and is less than 0.2g/cc, thermal conductivity is 0.04W/mk aeroge composite insulation materials at 150 DEG C.So
And, the operation need it is existing by nano-particle with surfactant modified, then and after fiber mixing in addition charging cpd,
Then also need to add de- stabilizer, the step of sloughing supernatant is carried out again after forming flocculation, process is relatively complicated, increase production
Cost
The content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of ceramic nano high temperature adhesives, the high temperature adhesives
Including hydrophobic nano silicon dioxide, water and Multicomponent Surfactants, the Multicomponent Surfactants are included with hydrophilic
The organic surface active agent and inorganic dispersant of base, the organic surface active agent are with sulfonic group, sulfate group, amide
The compound of two or more groups in base, hydroxyl, ammonium and oxyethylene group, the inorganic dispersant are sodium tripolyphosphate, six inclined
The mass ratio of one or more in sodium phosphate, calcium lignosulfonate, sodium lignin sulfonate, hydrophobic nano silicon dioxide and water
For 20:80,13-15wt% of the Multicomponent Surfactants for aqueous silica solution, organic surface active agent and inorganic dispersant
Mass ratio be 10:3-5.
Preferably, the organic surface active agent is the surface activity at least provided with hydroxyl, sulfonic group and amide group
Agent.
Preferably, alcoholic solution of the organic surface active agent for polyhydroxy based surfactants, the polyhydroxy primary surface are lived
Property agent be polyhydroxy unit by linking group with have 3-36 carbon atom aliphatic residue be connected.
Preferably, the linking group is the one kind in sulfonate ester group and amido groups.
Preferably, the connection of the polyhydroxy based surfactants meets group for amide groups.
By the present invention in that using a kind of Multicomponent Surfactants, electric charge is carried out to hydrophobic nano silicon-dioxide powdery and is repaiied
Decorations, through stirring and ultrasonic vibration, make electrical charges between particles mutual exclusion reach stable suspension, the silicon-dioxide powdery with electric charge
When nano ceramic fibers composite is prepared, formed with fiber and adsorbed, the Nano-Ceramic Composites unit weight after dry solidification
For 0.20g/cm3± 10%, during 600 DEG C of hot-face temperature, heat conductivity is less than 0.060W/m k, and materials'use is less, operation letter
It is single, save man-hour and cost aborning, the nano ceramic fibers composite light weight for obtaining and can be long-term at high temperature
Use.
Specific embodiment
The present invention discloses a kind of ceramic nanofibers adiabator, and the adiabator is by a kind of ceramic nano high temperature adhesives
Mix with fiber, at ambient pressure mixing drying, prepare simply, Aero-Space, weapons equipment, Ferrous Metallurgy, stone can be used in
The fields such as oiling work, ceramic building material, naval vessel vehicle, household electrical appliance, solar energy, fire protection, information electronics, as insulant
Under room temperature and high temperature, heat conductivity is low, and unit weight is low, life-time service temperature is 850 DEG C, and maximum operation (service) temperature is not less than 1000 DEG C.
The preparation of ceramic nanofibers adiabator of the present invention includes following step：
1. the preparation of ceramic nano high temperature adhesives
Hydrophobic nano silicon-dioxide powdery is mixed by 1-1. with water, and nano silica powder is 2 with the weight ratio of water:8；Plus
Enter the Multicomponent Surfactants that mass percent is aqueous silica solution gross mass 13-15%, stirred at 20-30 DEG C
Ultrasonic vibration again after mixing, after nano silica powder is uniformly dispersed, that is, obtains ceramic nano high temperature adhesives.
The particle diameter of hydrophobic nano silicon-dioxide powdery is 30-80nm；Water is pure water.
Multicomponent Surfactants include at least organic surface active agent and inorganic dispersant, organic surface active agent and nothing
The mass ratio of machine dispersant is 10:3-5.Organic surface active agent is with sulfonic group, sulfate group, amide groups, hydroxyl, ammonium
And in oxyethylene group hydrophilic group two or more groups surfactant, inorganic dispersant be sodium tripolyphosphate, six inclined phosphorus
One or more in sour sodium, calcium lignosulfonate, sodium lignin sulfonate.Wherein, organic surface active agent makes nanometer titanium dioxide
Silicon face forms the group with electric charge；Inorganic dispersant makes to be formed between nano-particle for being single electric charge by electric charge unification
The steady statue of mutual exclusion.
The organic surface active agent preferably group with hydroxyl, particular with the alcoholic solution of polyhydroxy based surfactants,
Polyhydroxy unit is connected with the aliphatic residue of 3-36 carbon atom by linking group, the linking group be sulfonate ester group and
One kind in amide group.
Preferably polyhydroxy is simultaneous with two or more the table in amide groups, sulfonic group and oxyethylene group group
Face activating agent.
The preparation of the various functional group's surfactants of 1-2. polyhydroxy
（1）Will be 1-6molN- alkylamines and 1mol glucoses dissolved in etoh solvent, the mass percent of solvent is 40-
60%, amination condensation is carried out under room temperature.
（2）Hydrogenation reaction is carried out under Raney nickel, N- alkyl glucose amine is synthesized, reaction is filtered to remove after terminating and urges
Agent.
（3）1molN- alkyl glucoses amine and 1mol fatty acid methyl esters or 1mol fatty acid methyl ester sulfonic acid are dissolved in into the third two
In alcohol, the vacuum response 2-5 hours at 120 DEG C -150 DEG C under base catalyst.Products therefrom without desolventizing, directly as this
The surfactant of invention.
2. the preparation of ceramic nano adiabator
The preparation of 2-1. ceramic nanofibers adiabators
（1）Fiber of the length for 5mm-5cm is stirred by mixing with ceramic nano high temperature adhesives in step 1, fiber
Mass percent with ceramic nano high temperature adhesives is 4:6-6:4.
（2）Dry at 110 DEG C -350 DEG C, after 24 hours, that is, obtain ceramic nanofibers adiabator.
, with the electric charge different from nano silica powder surface charge, the two is attracting for fiber surface in theory, is formed
Combine closely, make heat-insulating property more excellent.Through test, the ceramic nanofibers adiabator for preparing according to the method described above
Unit weight is 0.2g/cm3± 10%, during 600 DEG C of hot-face temperature, heat conductivity is less than or equal to 0.06W/mk.
In the present invention, surveyed heat conductivity is heat conductivity when hot-face temperature is 600 DEG C.
The preparation of 2-2. ceramic nanofibers heat-insulating shields
（1）Fiber of the length for 5mm-5cm is mixed homogeneously with ceramic nano high temperature adhesives in step 1, fiber is received with ceramics
The mass percent of rice high temperature adhesives is 6:4-9:1, add in the sodium silicate powder of 3-5wt%, Ludox and Alumina gel
Plant or several, be uniformly mixed, import in mould.
（2）Import the mixing material after mould and pressurizeed with the vibrations of 20MPa intervals paddle type mill under forcing press, then 110
Dry at DEG C -350 DEG C, after 24 hours, obtain final product ceramic nanofibers heat-insulating shield.
Gained ceramic nanofibers heat-insulating shield unit weight is 0.2-0.25g/cm3, during 600 DEG C of hot-face temperature, heat conductivity is little
In equal to 0.06W/mk.
2-3. ceramic nano coatings
（1）Add sodium silicate powder, Ludox and the aluminum of 3-5wt% molten in the ceramic nano high temperature adhesives for obtaining in step 1
One or more in glue, add the clay of 3wt%, mix homogeneously.
（2）By step 2-3-（1）In ceramic nano coating be applied on such as wall or pipeline etc. is needed in insulator,
Smearing thickness is 1-10mm, is completely dried, or is entered using the method for adding normal temperature cure agent at 110 DEG C after drying 8 hours
Row solidification, the coating intensity for preparing according to the method described above are more than or equal to 0.5MPa, for a long time using not caving in.
Embodiment 1
1. the preparation of surfactant
3mol ethanolamine is mixed with 1mol glucoses and is dissolved in ethanol, the mass percent of solvent is 40-60%, is entered under room temperature
Row reaction；Hydrogenation reaction is carried out under Raney nickel, 1mol product A are theoretically synthesized, reaction terminates rear Filtration of catalyst,
Above-mentioned product A is dissolved in the Propylene Glycol of 10-30wt% with 1mol fatty acid methyl ester sulfonic acid, under base catalyst, 150 DEG C true
Empty reaction 5 hours.Without desolventizing, directly as the surfactant B of the present invention, surfactant B is polyhydroxy to products therefrom
Base band has sulfonic group, the alcoholic solution of amide group compound.
2. the preparation of high-temperature nano bonding agent
It is 2 to take hydrophobic type silicon dioxide nano powder and be dispersed in silica nanometer powder and the mass ratio of water in pure water:8, plus
Enter the surfactant B of 10wt%, 5min is stirred at 20 DEG C, add 3wt% inorganic dispersants, be sodium tripolyphosphate, six inclined
One or more in sodium phosphate, calcium lignosulfonate, sodium lignin sulfonate, the ultrasonic vibration at 20 DEG C treat that silicon dioxide is received
Rice flour body is gradually uniformly dispersed to form stable suspension, makes ceramic nano high temperature adhesives.
3. the preparation of nano ceramic fibers composite
50wt% length is put in high temperature adhesives for 5mm fibers, is uniformly mixed, stand 24 hours, dried at 110 DEG C
It is dry 24 hours, that is, ceramic nanofibers composite is obtained, unit weight is 0.18g/cm3, during 600 DEG C of hot-face temperature, heat conductivity
0.056W/m· k。
In table 1 for ceramic nanofibers composite made by different conditions embodiment.
| Embodiment | Surfactant | Dispersant | Reaction temperature | Hybrid mode | High temperature adhesives | Fiber content | Baking temperature | Unit weight | Heat conductivity |
| 2 | B | Nothing | 20 | Stir+surpass | It is unstable | - | - | - | - |
| 3 | B | 5% | 20 | Stir+surpass | It is stable | 50 | 110 | 0.18 | 0.056 |
| 4 | B | 3% | 35 | Stir+surpass | Meta | - | - | - | - |
| 5 | B | 3% | 20 | Stirring | Meta | - | - | - | - |
| 6 | B | 3% | 20 | Stir+surpass | It is stable | 40 | 350 | 0.16 | 0.055 |
Table 1
Stirring is stirred in table 1, is surpassed for ultrasonic vibration；
Steady statue is that nano-particle is in homodisperse state in suspension for long；
Metastable condition is that nanometer is produced through having reunion for a period of time, or just has a small amount of product of reuniting during the course of the reaction
It is raw；Labile state is produced substantially to there is reunion.
Comparative example
In table 2, be classified as organic surface active agent listed in prior art processes nano-silicon dioxide particle, then through nothing
Nanometer high temperature adhesives made by the modification of machine dispersant.
It is 2 to take hydrophobic type silicon dioxide nano powder and be dispersed in silica nanometer powder and the mass ratio of water in pure water:
8, the organic surface active agent of 10wt% is added, and 5min is stirred at 20 DEG C, is added 3wt% inorganic dispersants, is tripolyphosphate
One or more in sodium, sodium hexameta phosphate, calcium lignosulfonate, sodium lignin sulfonate, the ultrasonic vibration at 20 DEG C, treat dioxy
SiClx nano-powder gradually disperses to form suspension, makes ceramic nano high temperature adhesives.
Table 2
| Comparative example | Surfactant | Dispersant | Reaction temperature | Hybrid mode | High temperature adhesives |
| 1 | Polyethylene Glycol | 3% | 20 | Stir+surpass | Meta |
| 2 | Polysorbate | 3% | 20 | Stir+surpass | It is unstable |
| 3 | Polyoxyethylene ether | 3% | 20 | Stir+surpass | It is unstable |
| 4 | Ammonium lauryl sulfate | 3% | 20 | Stir+surpass | It is unstable |
| 5 | Polyol fatty acid fat | 3% | 20 | Stir+surpass | Meta |
The above is presently preferred embodiments of the present invention, not for limit the present invention practical range；That is Fan Yiben
The impartial change made in invention scope and modification, are the scope of the present invention and are covered.
Claims (5)
1. a kind of ceramic nano high temperature adhesives, it is characterised in that：The high temperature adhesives include hydrophobic nano silicon dioxide,
Water and Multicomponent Surfactants, the Multicomponent Surfactants include the organic surface active agent with hydrophilic group and inorganic
Dispersant, the organic surface active agent are with two in sulfonic group, sulfate group, amide groups, hydroxyl, ammonium and oxyethylene group
The compound of above group is planted, the inorganic dispersant is sodium tripolyphosphate, sodium hexameta phosphate, calcium lignosulfonate, lignin
One or more in sodium sulfonate, hydrophobic nano silicon dioxide are 20 with the mass ratio of water:80, Multicomponent Surfactants are
The 13-15wt% of aqueous silica solution, organic surface active agent are 10 with the mass ratio of inorganic dispersant:3-5.
2. ceramic nano high temperature adhesives according to claim 1, it is characterised in that：The organic surface active agent be to
The surfactant of hydroxyl, sulfonic group and amide group is carried less.
3. ceramic nano high temperature adhesives according to claim 2, it is characterised in that：The organic surface active agent is many
The alcoholic solution of hydroxyl surface activating agent, the polyhydroxy based surfactants are polyhydroxy unit by linking group and have 3-36
The aliphatic residue connection of individual carbon atom.
4. ceramic nano high temperature adhesives according to claim 3, it is characterised in that：The linking group is sulfonate group
One kind in group and amido groups.
5. ceramic nano high temperature adhesives according to claim 4, it is characterised in that：The polyhydroxy based surfactants
The group of connecing is amide groups.
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| CN201610960237.3A CN106542760B (en) | 2016-10-28 | 2016-10-28 | Ceramic nano high temperature adhesives |
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| CN201610960237.3A CN106542760B (en) | 2016-10-28 | 2016-10-28 | Ceramic nano high temperature adhesives |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704699A (en) * | 2018-12-28 | 2019-05-03 | 蒙娜丽莎集团股份有限公司 | A kind of ceramic thin plate with humidity conditioning function with the non-polished waste material low temperature synthesis of ceramics |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124371A (en) * | 2004-12-15 | 2008-02-13 | 卡伯特公司 | Aerogel containing blanket |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
-
2016
- 2016-10-28 CN CN201610960237.3A patent/CN106542760B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124371A (en) * | 2004-12-15 | 2008-02-13 | 卡伯特公司 | Aerogel containing blanket |
| CN105038445A (en) * | 2014-04-24 | 2015-11-11 | 中国科学院苏州纳米技术与纳米仿生研究所 | Aqueous slurry material containing silicon dioxide aerosol, preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704699A (en) * | 2018-12-28 | 2019-05-03 | 蒙娜丽莎集团股份有限公司 | A kind of ceramic thin plate with humidity conditioning function with the non-polished waste material low temperature synthesis of ceramics |
| CN109704699B (en) * | 2018-12-28 | 2021-05-07 | 蒙娜丽莎集团股份有限公司 | Ceramic sheet synthesized by ceramic non-polishing waste at low temperature and having humidity regulating function |
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| CN106542760B (en) | 2017-11-17 |
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