Pakati pa 500 ℃ ndi 200 ℃, mphasa yotchinga kutentha kwa 1.5mm inapitilira kugwira ntchito kwa mphindi 20 osatulutsa fungo lililonse.
Chinthu chachikulu cha mateti oteteza kutentha ndiairgel, yomwe imadziwika kuti "king of heat insulation", yomwe imadziwika kuti "chinthu chatsopano chamitundu yambiri chomwe chingasinthe dziko lapansi", ndicho cholinga chapadziko lonse pa madera ozungulira malire. Izi mankhwala otsika matenthedwe madutsidwe, kukana kutentha, osiyanasiyana ntchito, makamaka ntchito zazamlengalenga makampani, ndege ndi zombo, njanji mkulu-liwiro, magalimoto mphamvu zatsopano, makampani zomangamanga ndi mafakitale kutchinjiriza payipi ndi madera ena.
Pali njira zitatu zazikulu zowunikiraairgelpamsika: kukhazikika kwa pH, kutchinjiriza kwamafuta kosalekeza ndi hydrophobicity mosalekeza. Pakadali pano, mtengo wa pH wa zinthu zopangidwa ndi airgel umakhazikika pa 7, zomwe sizimawononga zitsulo kapena zopangira. Pankhani ya katundu wa adiabatic mosalekeza, patatha zaka zogwiritsidwa ntchito, ntchito ya mankhwalawa sidzachepetsedwa ndi 10%. Mwachitsanzo, m'malo otentha kwambiri a 650 ℃, kugwiritsa ntchito mosadodometsedwa chaka chonse kumatha zaka 20. Hydrophobicity yokhazikika ya 99.5%.
Zogulitsa za Airgel, mitundu yosiyanasiyana ya zida zoyambira, kuyambira zomwe zimagwiritsidwa ntchitomagalasi a fiber, anawonjezera kuti basalt, mkulu silika, aluminiyamu, etc., mankhwala angagwiritsidwe ntchito kukulunga kutentha otsika opanda 200 ° C LNG payipi, Angagwiritsidwenso ntchito kwa nthawi yomweyo kutentha madigiri oposa chikwi Celsius supersonic ndege injini kutchinjiriza, komanso angagwiritsidwe ntchito mu malo zingalowe.
Chifukwa chakuchulukirachulukira kwa magalimoto amagetsi atsopano, kumatsegula malo amsika amsika wamafuta amafuta. Ndi zidutswa 126 zokhaairgel, chotetezera kutentha chotetezera kutentha chingapangidwe kuti chiteteze kuthawa kwa kutentha ndi moto m'mabatire, kusiya nthawi yofunikira kuti ogwiritsa ntchito athawe.
Nthawi yotumiza: Jun-21-2024
