Airgel Spunlace Ilaphu elingalukwanga
Intshayelelo yeMveliso:
I-Airgel spunlace indwangu engalukiweyo luhlobo olutsha lwezinto eziphezulu zokusebenza ezenziwe ngokudibanisa i-airgel particles / fibers kunye neentambo eziqhelekileyo (ezifana ne-polyester kunye ne-viscose) ngenkqubo ye-spunlace. Iingenelo zayo eziphambili "yi-insulation ephezulu yobushushu + ilula".
Igcina ipropathi ephezulu yokugquma kwe-thermal ye-aerogel, ene-conductivity ephantsi kakhulu ye-thermal, enokuthintela ngokufanelekileyo ukuhanjiswa kobushushu. Kwangaxeshanye, ukuthembela kwinkqubo ye-spunlace, ithambile kwaye iguquguqukayo kwi-texture, ikhupha i-brittleness ye-aerogels yendabuko. Ikwabonisa ubunzima obukhaphukhaphu, ukuphefumla okuthile kwaye ayithandeki kwi-deformation.
Usetyenziso lugxile kwiimeko ezichanekileyo zokugquma ubushushu: ezinje ngelayini yangaphakathi yempahla ekhusela ukubanda kunye neengxowa zokulala, umaleko wokugquma iindonga zesakhiwo kunye nemibhobho, iipads zokuchitha ubushushu zezixhobo zombane (ezifana neebhetri kunye neetshiphusi), kunye nezinto ezilula zokugquma ubushushu kwibala le-aerospace, ukulinganisa ukusebenza kobushushu kunye nokuguquguquka kokusetyenziswa.
I-YDL Nonwovens igxile ekuveliseni ilaphu elingalukwanga le-airgel kwaye ixhasa ukwenziwa ngokweemfuno zabathengi.
Oku kulandelayo kukwazisa ngeempawu kunye nemimandla yokusetyenziswa kwelaphu le-airgel spunlace nonwoven:
I. Iimpawu eziphambili
Ukugquma ubushushu obugqibeleleyo kunye nobunzima: Inxalenye engundoqo, i-aerogel, yenye yezinto eziqinileyo ezinomgangatho ophantsi owaziwayo we-thermal conductivity. I-thermal conductivity yemveliso egqityiweyo ngokuqhelekileyo ingaphantsi kwe-0.03W / (m · K), kunye nefuthe layo lokufudumala ubushushu lidlula kakhulu leendwangu zemveli ezingalukwanga. Ngaphezu koko, i-airgel ngokwayo inoxinano oluphantsi kakhulu (kuphela 3-50kg/m³), kwaye idityaniswe nesakhiwo esithambileyo senkqubo ye-spunlace, imathiriyeli iyonke ilula kwaye ayinamvo yobunzima.
Ukuqhawula imida yee-aerogels zesiNtu: Ii-aerogels zemveli zi-brittle kwaye zivame ukuqhekeka. Nangona kunjalo, inkqubo ye-spunlace ilungisa ngokuqinileyo i-airgel particles / fibers ngokusebenzisa i-fiber interweaving, inika izinto eziphathekayo ngokuthambileyo kunye nokuqina, ukuvumela ukuba igobe, igobe, kwaye inqunywe ngokulula kwaye iqhutywe. Kwangaxeshanye, igcina iqondo elithile lokuphefumla, inqanda imvakalelo exineneyo.
Ukuxhathisa imozulu okuzinzileyo kunye nokhuseleko: Inoluhlu olubanzi lokuxhathisa ubushushu obuphezulu kunye obuphantsi kwaye inokusebenza ngokuzinzileyo kwindawo ukusuka -196 ℃ ukuya kwi-200℃. Uninzi lweentlobo azikwazi ukutsha, azikhuphi izinto ezinobuthi, kwaye ziyakwazi ukumelana nokuguga kunye nokubola. Ukusebenza kwabo kokugquma ubushushu akwehli lula kwindawo emanzi, eneasidi okanye yealkaline, kwaye banokhuseleko olomeleleyo kunye nokuqina xa besetyenziswa.
II. Imiba yeSicelo esiPhambili
Kwinkalo yokukhusela i-thermal: Isetyenziswe njengengubo yangaphakathi yempahla ebandayo, iisuti zokukhwela intaba, iisuti zophando lwesayensi ye-polar, kunye nezinto zokuzalisa iibhegi zokulala zangaphandle kunye neeglavu, ukufezekisa ukhuseleko olusebenzayo lwe-thermal ngokusebenzisa ukukhanya kunye nokunciphisa umthwalo. Ingasetyenziselwa ukwenza iileya zokukhusela ubushushu bokukhusela abacimi-mlilo kunye nabasebenzi be-metallurgical ukuthintela ukulimala okuphezulu kobushushu.
Ugqugquzelo lwesakhiwo kunye nolwemizi-mveliso: Njengondoqo wemathiriyeli yokwakha iindonga nophahla lwangaphandle, okanye umaleko wokugquma wemibhobho namatanki okugcina, kunciphisa ukusetyenziswa kwamandla. Kwimizi-mveliso, isetyenziswa njengephedi yokugquma izixhobo ezifana neejenereyitha kunye neebhoyila, kunye nesixhobo sokuphelisa ubushushu sezixhobo ze-elektroniki (ezifana neebhetri ze-lithium kunye neetshiphusi), ukuthintela ukufudumeza kwendawo.
I-aerospace kunye nemimandla yezothutho: Ukuhlangabezana neemfuno zokugquma okukhaphukhaphu kwezixhobo ze-aerospace, ezifana ne-insulation layers kwiikhabhinethi zeenqwelo-moya kunye nokukhusela amacandelo e-satellite; Kwintsimi yezothutho, ingasetyenziselwa njengento yokugquma ibhetri yezithuthi zamandla amatsha okanye njengomgangatho womlilo kunye nokushisa okutshisayo kwizinto zangaphakathi zeenqwelo ezihamba ngesantya esiphezulu kunye neenqwelo-moya, kuthathelwa ingqalelo zombini ukhuseleko kunye nokunciphisa ubunzima.
