Zida zokutira za Airgel Thermal Insulator
Zopangira zokutira za Airgel Thermal,
Kutentha kwa Airgel,
Makhalidwe Antchito
1. Adiabatic kutentha kwambiri kukana
Low matenthedwe madutsidwe, ochiritsira mankhwala matenthedwe madutsidwe 0.018 ~ 0.020 W/(m•K), otsika kuti 0.014 W/(m•K), gawo kutentha ndi m'munsi kuposa mankhwala anzawo, apamwamba akhoza kupirira 1100 ℃ mkulu kutentha, kutentha kuteteza ndi kutchinjiriza zotsatira ndi 3-5 nthawi zipangizo zachikhalidwe, dzuwa mkulu ndi kupulumutsa mphamvu.
2. Madzi komanso mpweya
Ndi ntchito yabwino kwambiri yopanda madzi, hydrophobic rate ≥99%, kudzipatula kwamadzi amadzimadzi, ndikulola kuti mpweya wamadzi udutse.
3. Moto ndi wosayaka
Yapeza giredi yapamwamba kwambiri ya A1 pagulu loyatsira moto komanso giredi yapamwamba kwambiri A yosayaka m'kalasi yamoto yamkati yamagalimoto.
4. Chitetezo ndi kuteteza chilengedwe
Zogulitsa zadutsa RoHS, REACH kuzindikira, zilibe zinthu zovulaza mthupi la munthu, zosungunuka za chloride ndizochepa kwambiri.
5. Kukaniza ndi kuponderezana, kumanga kosavuta ndi kayendedwe
Kusinthasintha kwabwino komanso mphamvu zokhazikika / zopondereza, kugwiritsa ntchito nthawi yayitali osakhazikika, osasintha;Kuwala komanso kosavuta, kudula kosavuta, kumanga bwino kwambiri, koyenera pazofunikira zosiyanasiyana za mawonekedwe, mtengo wotsika wamayendedwe.
Kugwiritsa ntchito
M'munda wa mafakitale
Kusungirako mphamvu zamagetsi, mafakitale a petrochemical, ma kilns mafakitale ndi mafakitale ena omwe amafunikira kutchinjiriza kwa mapaipi kapena ng'anjo yamoto amafunika kugwiritsa ntchito zida zotetezera kutentha kwambiri, zinthu zotchinjiriza za airgel zimatha kuchepetsa kutayika kwa kutentha ndikupulumutsa mphamvu zotentha, kuwongolera kugwiritsa ntchito bwino kutentha. gwero, kutentha kutchinjiriza zotsatira ndi chikhalidwe zinthu 3 ~ 5 nthawi, ndi moyo wautali.
M'munda wazamlengalenga
Airgel matenthedwe kutchinjiriza zakuthupi angagwiritsidwe ntchito monga matenthedwe kutchinjiriza zakuthupi kanyumba kanyumba, amene angathe kumapangitsanso matenthedwe kutchinjiriza kwenikweni, kuchepetsa kanyumba kutentha, bwino kuchepetsa kuchuluka kwa matenthedwe kutchinjiriza zakuthupi, kuonjezera ntchito danga mu kanyumba, ndi bwino kusintha zosiyanasiyana malo ogwira ntchito.Airgel matenthedwe kutchinjiriza zakuthupi akhoza kukwaniritsa bwino matenthedwe kutchinjiriza zotsatira ndi mbandakucha misa ndi voliyumu ang'onoang'ono, amene ali ndi ubwino waukulu m'munda wa ndege ndi ntchito zakuthambo.
Pantchito yomanga
Ndi kusintha kosalekeza kwa zofunikira za dziko pakusunga mphamvu ndi kuchepetsa umuna, komanso kufunafuna kwa anthu moyo wabwino, kutchinjiriza nyumba pang'onopang'ono kwakhala mutu wofunikira pantchito yomanga.Kwa nyumba, pafupifupi mbali zonse, zimakhudzidwa ndi kufunikira kwa kutentha kwa kutentha, makamaka panyumba yomanga khoma, denga la pansi.Silika airgel akhoza kupirira kutentha kwambiri, zambiri pa 800 ℃, kapangidwe ake, ntchito alibe kusintha zoonekeratu, ndi otetezeka, kupulumutsa mphamvu, kuteteza chilengedwe cha zinthu wapamwamba kutchinjiriza.
M'munda wa mayendedwe
Kugwira ntchito kwa kutentha kwa padenga lagalimoto ndi chimodzi mwazinthu zazikulu zomwe zimakhudza kutentha kwa thupi lagalimoto.Ndikofunikira kwambiri pakuwunika momwe magalimoto amagwiritsidwira ntchito, kudziwa kuchuluka kwa mpweya wake, kupewa kuchitika kwa zinthu zoyipa, komanso kusunga malo abwino otentha mkati mwagalimoto.M'munda wa magalimoto amagetsi atsopano, moto wamoto wamagetsi ndi ngozi zophulika zomwe zimachitika chifukwa cha lithiamu ion batire "kuthawa kwamoto" zanenedwa kawirikawiri.Momwe mungawonetsere bwino kuti kutentha ndi chitetezo cha batri ya lithiamu yakhala "lupanga la Damocles" lopachikidwa pamutu wa mafakitale amagalimoto ndi mabizinesi amagetsi.Nanoporous airgel composite insulation materials agwiritsidwa ntchito pa sitima zothamanga kwambiri, ndege zapakhomo za C919, ndi magalimoto atsopano amphamvu, makamaka poyang'ana kutentha kwa magalimoto oyendetsa galimoto komanso kuteteza mabatire a lithiamu m'magalimoto atsopano amphamvu.
Kufotokozera
Malinga ndi kusankha kwa gawo lapansi losiyana, mateti a airgel amatha kusankha mitundu yosiyanasiyana yamagulu malinga ndi zosowa ndi zochitika zamakasitomala.Pakali pano, pali makamaka anayi mndandanda wa magalasi CHIKWANGWANI gulu aerogels (HHA-GZ), preoxygenated waya CHIKWANGWANI gulu aerogels (HHA-YYZ), mkulu pakachitsulo mpweya CHIKWANGWANI gulu aerogels (HHA-HGZ) ndi ceramic CHIKWANGWANI gulu aerogels (HHA-TCZ). ).Ma parameters atsatanetsatane ndi awa:
Malingana ndi makina opangira kutentha, nsalu yotchinga kutentha imatha kugawidwa m'magulu atatu: chotchinga, mtundu wonyezimira ndi mtundu wa radiation.ife Suzhou supxtech tikhoza kupereka Airgel ❖ kuyanika luso.itha kugwiritsidwa ntchito kwambiri pansalu ndi pepala komanso kumveka kokwera mtengo.
Chotchinga chotchinga chotchinga kutentha ndi mtundu wa zokutira zoziziritsa zomwe zimazindikira kutsekereza kutentha kudzera muzoletsa za kusamutsa kutentha.The kutentha kutchinjiriza limagwirira ndi yosavuta, ndi zikuchokera ndi otsika matenthedwe madutsidwe kapena mpweya ndi otsika kwambiri matenthedwe madutsidwe madutsidwe anayambitsa mu filimu kupeza zabwino kutentha kutchinjiriza kwenikweni.Nthawi zambiri amakhala ndi mawonekedwe ang'onoang'ono kachulukidwe kachulukidwe kakang'ono, kachulukidwe kakang'ono kazakudya komanso kachulukidwe kakang'ono ka dielectric.
Chophimba chonyezimira chotenthetsera kutentha ndikulekanitsa mphamvu ya dzuwa mwa mawonekedwe owunikira.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizira ufa wa ceramic, ufa wa aluminiyamu, titaniyamu woipa ndi ATO (antimony doped tin dioxide) ufa.
Common chotchinga nsalu kutentha kutchinjiriza ❖ kuyanika wothandizila malinga ndi kapangidwe mankhwala, makamaka polyvinyl kolorayidi (PVC), polyacrylate (PA), polyurethane (PU), silikoni, mphira emulsion ndi polytetrafluoroethylene, pakati PA ndi PU ntchito kwambiri;Malinga ndi ntchito sing'anga, akhoza kugawidwa mu zosungunulira ndi madzi omwazika mtundu 2.
SiO2 airgel ndi amorphous nanoporous zakuthupi ndi dongosolo controllable ndi mosalekeza atatu azithunzithunzi maukonde dongosolo.Ndipo kachulukidwe kake ndi kosinthika pakati pa 3 ~ 500mg/cm3, ndi kachulukidwe otsika kwambiri padziko lonse lapansi wa zinthu zolimba, porosity imatha kufika 80% ~ 99.8%, pore kukula pakati pa 1 ~ 100nm, malo enieni amatha kukhala mpaka 1000m2/g.Chifukwa cha mawonekedwe ake apadera a nanoporous, matenthedwe ake otenthetsera amakhala otsika kwambiri, otsika ngati 0.017W/ (m•K) kutentha ndi kupanikizika, zomwe zimapangitsa kukhala chinthu chotsika kwambiri chodziwika bwino chokhala ndi matenthedwe amafuta.Chifukwa gulu la mafupa a airgel ndi laling'ono kuposa kutalika kwa kuwala kowoneka, limakhalanso ndi ntchito yabwino yotumizira kuwala.Pa nthawi yomweyo, ndi inorganic zakuthupi, ndi sanali kuyaka kapena lawi retardant kwenikweni, m'munda wa kutchinjiriza matenthedwe ali osiyanasiyana chiyembekezo ntchito.
