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Iimveliso zokugquma i-Airgel Thermal insulator

Ngokwendlela yokugquma ubushushu, ilaphu lokugquma ubushushu linokwahlulwa libe ziindidi ezintathu: uhlobo lomqobo, uhlobo lokubonisa kunye nohlobo lwemitha.Inkampani yethu yesuzhou supxtech inokubonelela ngetekhnoloji yokwaleka yeAirgel kunye noomatshini, ingasetyenziselwa icolth, sheet sheet kunye nokuziva.isetyenziswa ngokubanzi kwindawo yokugcina efudumeleyo.

Umqobo wokugquma ubushushu luhlobo oluthile lokupholisa okupholisayo oluqaphela ukugqunywa kobushushu ngempembelelo yokuthintela ukudluliselwa kobushushu.Isixhobo sokufakelwa kobushushu silula, kwaye ukubunjwa okune-conductivity ephantsi ye-thermal okanye umoya ophantsi kakhulu we-thermal conductivity ungeniswa kwifilimu ukuze ufumane isiphumo esihle sokufudumala ukushisa.Ngokuqhelekileyo ineempawu zokuxinana kwe-bulk encinci, i-conductivity ephantsi ye-thermal kunye ne-dielectric encinci.

I-Reflective heat insulation coating kukwahlula amandla elanga ngendlela yokubonakalisa.Izinto eziqhelekileyo ezisetyenziselwa ukubonakalisa ziquka umgubo weceramic, umgubo we-aluminium, i-titanium dioxide kunye ne-ATO (i-antimony doped tin dioxide) umgubo.

 

Umqobo oqhelekileyo welaphu lokugquma ubushushu be-agent ngokuhambelana nesakhiwo sekhemikhali, ikakhulu ibandakanya i-polyvinyl chloride (PVC), i-polyacrylate (PA), i-polyurethane (PU), i-silicone, i-emulsion yerabha kunye ne-polytetrafluoroethylene, phakathi kwayo i-PA kunye ne-PU zisetyenziswa kakhulu;Ngokusetyenziswa kwe-medium, inokwahlulwa ibe yi-solvent kunye namanzi asasazwe ngohlobo lwe-2.

I-SiO2 i-airgel yimpahla ye-amorphous nanoporous enesakhiwo esilawulwayo kunye nesakhiwo esiqhubekayo se-network-dimensional network.Kwaye ukuxinana kwayo kulungelelaniswa phakathi kwe-3 ~ 500mg / cm3, yeyona nto iphantsi kwehlabathi yezinto eziqinileyo, i-porosity inokufikelela kwi-80% ~ 99.8%, ubukhulu be-pore phakathi kwe-1 ~ 100nm, indawo ethile yendawo ingafikelela kwi-1000m2 / g.Ngenxa yolwakhiwo olukhethekileyo lwe-nanoporous, i-thermal conductivity yayo iphantsi kakhulu, iphantsi njenge-0.017W/ (m•K) kwiqondo lobushushu begumbi kunye noxinzelelo, iyenza ibe yeyona nto iphantsi eyaziwayo eqinileyo ene-thermal conductivity.Ngenxa yokuba iyunithi yolwakhiwo lwe-airgel skeleton incinci kunobude bokukhanya okubonakalayo, ikwanokuhanjiswa kokukhanya okulungileyo.Ngexesha elifanayo, liyi-inorganic material, enefuthe elingenakutsha okanye elivuthayo, kwintsimi ye-thermal insulation inoluhlu olubanzi lwamathemba okusebenza.


Ixesha lokuposa: Nov-30-2022