Overview of low thermal conductivity silica aerogel heat insulation
Li-aerogels li khanya haholo, lisebelisoa tse nang le li-porous tse ngata tse tsejoang ka thepa ea tsona e ikhethang ea ho pata, boima bo tlase bo makatsang, le karo-karolelano e makatsang ea matla ho isa ho boima. Hangata e bitsoa “mosi o hoammeng” ka lebaka la ponahalo ea bona ea tlhaho, li-aerogels li hlahisoa ka ho nkela karolo ea mokelikeli ea gel sebaka ka khase, hangata ka ho omisa haholo, e qobang ho putlama ha sebopeho sa gel. E entsoe haholo ka moea (ho fihlela 99.98%), lisebelisoa tsena li bonts'a mefuta e mengata ea litšobotsi tse ikhethang tse etsang hore e be tsa bohlokoa liindastering tse fapaneng.
Features of low thermal conductivity silica aerogel heat insulation
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Tekano e Tlase Haholo: Li-aerogels ke tse ling tsa lintho tse thata ka ho fetisisa lefatšeng, ka densities tlase joalo 0.001 dikgerama ka cubic centimeter.
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Insulation e ntle haholo: Li na le conductivity e tlase haholo ea mocheso, ho etsa hore e be har'a li-insulator tse molemohali tse tsejoang ke motho, e sebetsa hantle ka mocheso ho tloha ho -270°C ho isa ho 1,000°C.
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Porosity e phahameng: Ka sebopeho sa porous se ka fihlang ho 99.9%, li-aerogels li na le sebaka se ka hare se seholo ka mokhoa o makatsang, ho ntlafatsa ts'ebetso ea bona ts'ebetsong ea ho monya le ea catalysis.
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Translucent to Transparent: Ho itšetlehile ka sebopeho sa bona, li-aerogels li ka fetisa leseli, ho di fa chebahalo e ikgethang e batlang e bonaletsa kapa e pepeneneng.
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Matla a Mechini: Ho sa tsotellehe ponahalo ea bona e fokolang, li-aerogels li ka etsoa hore li be le matla a bohlokoa a mochini, e kgonang ho jara boima bo bongata.
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Inert ea lik'hemik'hale: Li-aerogel tse ngata li tsitsitse lik'hemik'hale 'me li hana ho bola, ho etsa hore di lokele dibaka tse thata.
(tlaase mocheso conductivity silica airgel mocheso insulation)
Parameters of low thermal conductivity silica aerogel heat insulation
Silica Aerogel is an excellent material for high-temperature applications such as electrical and mechanical systems due to its unique thermal conductivity. This makes it ideal for use in a variety of applications where heat transfer is critical, such as HVAC (heating, ventilation, and air conditioning) systems or industrial processes.
One key aspect of silica aerogel’s high thermal conductivity is the fact that it has a low coefficient of resistance (C0R). This means that when heat is transferred through a material, the coefficient of resistance decreases rapidly with temperature. This allows for efficient heat transfer across the surface of the material, which can help reduce energy waste and improve performance.
Another important feature of silica aerogel is its high thermal conductivity. When hot fluid flows over the surface of the material, it forms smaller bubbles that can conduct electricity more efficiently than larger bubbles. This property is particularly useful in areas where temperature changes rapidly, such as in outdoor HVAC systems or in chemical reactions where heat transfer must be done quickly.
Ka kakaretso, silica aerogel provides an excellent option for high-temperature applications due to its unique thermal conductivity, low C0R properties, and high thermal conductivity. It is widely used in various fields and industries, from HVAC and IT systems to chemical reactions and processes. Its high performance and cost-effectiveness make it an attractive choice for modern technology development.
(tlaase mocheso conductivity silica airgel mocheso insulation)
Applications of low thermal conductivity silica aerogel heat insulation
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Thermal Insulation: E sebelisoa sebakeng sa sefofane bakeng sa ho koala sepakapaka, le meahong ea khoebo le ea bolulo bakeng sa lifensetere tse baballang matla le lisebelisoa tsa ho kenya letsoho.
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Tokiso ea Tikoloho: Aerogels’ sebaka se phahameng se etsa hore li atlehe ho monya litšila tse joalo ka ho qhalla ha oli le litšepe tse boima tse tsoang metsing.
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Monyetla oa Molumo: Sebopeho sa tsona se nang le masoba se monya maqhubu a molumo ka katleho, ho etsa hore li be molemo lits'ebetsong tsa ho fokotsa lerata.
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Tsa elektroniki: Aerogels’ conductivity e tlase ea mocheso le thepa ea ho kenya motlakase e fumana lits'ebetso ho semiconductor le theknoloji ea betri.
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Optics le Photonics: Li-aerogels tse feto-fetohang li sebelisoa lisebelisoa tsa optical, meaho e tataisang kganya, le joalo ka lisefe.
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Phano ea Lithethefatsi: Sebaka se phahameng se ka sebelisoa bakeng sa tokollo ea lithethefatsi e laoloang, ho etsa likhetho tsa li-aerogel bakeng sa lits'ebetso tse tsoetseng pele tsa bongaka.
Boemo ba Khoebo
Graphne Aerogels ke morekisi ea tšepahalang oa thepa ea lik'hemik'hale lefatšeng ka bophara & moetsi ea nang le boiphihlelo bo fetang lilemo tse 12 ho fana ka lihlahisoa tsa boleng bo holimo tsa airgel le graphene.
Khampani e na le lefapha la litsebi tsa theknoloji le Lefapha la Tlhokomelo ea Boleng, laboratori e nang le lisebelisoa hantle, hape e na le lisebelisoa tse tsoetseng pele tsa tlhahlobo le setsi sa litšebeletso tsa bareki ka mor'a thekiso.
Haeba u batla graphene ea boleng bo holimo, airgel le lihlahisoa tse amanang, ka kopo ikutloe u lokolohile ho ikopanya le rona kapa tobetsa lihlahisoa tse hlokahalang ho romella lipatlisiso.
Mekhoa ea Tefo
L/C, T/T, phetiso ea chelete e bitsoang western union, Paypal, Credit Card etc.
Thomello
E ne e ka tsamaisoa ka sekepe, ka moea, kapa ka ho senola ASAP hang feela ha resiti ea tefo.
FAQs of low thermal conductivity silica aerogel heat insulation
Q: Is low thermal conductivity silica aerogel heat insulation fragile?
A: Li-aerogel tsa setso li brittle ebile lia senyeha; leha ho le joalo, tsoelo-pele e lebisitse ho nts'etsopele ea “tenyetsehang” kapa “e thatafetse” li-aerogel tse bolokang thepa ea tsona e ikhethang ha li ntse li tšoarella haholoanyane.
Q: How is low thermal conductivity silica aerogel heat insulation made?
A: low thermal conductivity silica aerogel heat insulation is synthesized by replacing the liquid in a gel with gas without causing the structure to collapse. Sena se finyelloa ka ho omisa ka mokhoa o feteletseng, moo sehlapolli se fetoloang ho ba boemong bo feteletseng, ho e lumella hore e fetohe mouoane ntle le ho etsa marang-rang a khase ea metsi a ka senyang sebopeho sa gel.
Q: Is low thermal conductivity silica aerogel heat insulation expensive?
A: Ho latela nalane, li-aerogels li bile theko e boima ka lebaka la ts'ebetso ea tsona e rarahaneng ea tlhahiso. Leha ho le joalo, ka tsoelopele ea theknoloji le moruo oa sekhahla, litšenyehelo li ntse li fokotseha butle-butle.
Q: Can low thermal conductivity silica aerogel heat insulation conduct electricity?
A: Li-aerogels tse ngata ke li-conductors tse fokolang tsa motlakase ka lebaka la li-porous tsa tsona, insulating tlhaho. Leha ho le joalo, li-aerogel tse ling tsa tšepe-oxide li ka bonts'a thepa ea semiconducting kapa esita le ho tsamaisa.
Q: Is low thermal conductivity silica aerogel heat insulation environmentally friendly?
A: Li-aerogel ka botsona ha li hlahise likotsi tsa tikoloho, 'me tšebeliso ea tsona ea ho kenya letsoho e ka fokotsa tšebeliso ea matla. Leha ho le joalo, ts'ebetso ea tlhahiso e ka 'na ea kenyelletsa lik'hemik'hale tse hlokang ho tšoaroa le ho lahla ka hloko.
(tlaase mocheso conductivity silica airgel mocheso insulation)
