Indwangu engalukiwe ye-Airgel Spunlace
Isingeniso Somkhiqizo:
Indwangu engalukiwe ye-Airgel spunlace iwuhlobo olusha lwezinto ezisebenza kahle kakhulu ezenziwe ngokuhlanganisa izinhlayiya ze-airgel/amafayibha anemicu evamile (njenge-polyester ne-viscose) ngenqubo ye-spunlace. Izinzuzo zayo eziyinhloko "i-ultimate heat insulation + lightweight".
Igcina i-super thermal insulation property ye-aerogel, ene-thermal conductivity ephansi kakhulu, engavimbela ngempumelelo ukudluliswa kokushisa. Ngesikhathi esifanayo, ngokuncika enqubweni ye-spunlace, ithambile futhi iguquguqukayo ekuthunjweni, isusa ukukhwabanisa kwama-aerogels wendabuko. Iphinde ibe nesisindo esincane, ukuphefumula okuthile futhi ayijwayele ukuguga.
Uhlelo lokusebenza lugxile ezimeni ezinembile zokuvikela ukushisa: njengolwelwesi lwangaphakathi lwezingubo ezingamelani nokubanda nezikhwama zokulala, ungqimba olufakwayo lwezindonga zebhilidi namapayipi, amaphedi akhipha ukushisa amathuluzi e-elekthronikhi (njengamabhethri nama-chips), kanye nezingxenye zokuvikela ukushisa ezingasindi emkhakheni we-aerospace, ukulinganisa ukusebenza kokufakwa kokushisa nokuvumelana nezimo.
I-YDL Nonwovens igxile ekukhiqizeni indwangu engalukiwe ye-airgel futhi isekela ukwenziwa ngokwezifiso ngokwezidingo zamakhasimende.
Okulandelayo yisingeniso sezimpawu nezinkambu zokusetshenziswa kwendwangu ye-airgel spunlace nonwoven:
I. Izici Eziyinhloko
Ukufakwa kokushisa okuphezulu kanye ne-lightweight: Ingxenye ewumongo, i-aerogel, ingenye yezinto eziqinile ezine-conductivity ephansi eyaziwayo. I-thermal conductivity yomkhiqizo oqediwe ngokuvamile ingaphansi kuka-0.03W/(m · K), futhi umphumela wayo wokufaka ukushisa udlula kude lowo wendwangu yendabuko engalukiwe. Ngaphezu kwalokho, i-airgel ngokwayo inokuminyana okuphansi kakhulu (kuphela 3-50kg/m³), futhi kuhlanganiswe nesakhiwo esithambile senqubo ye-spunlace, impahla iyonke ayisindi futhi ayinawo umuzwa wobunzima.
Ukweqa imikhawulo yama-aerogel endabuko: Ama-aerogel endabuko ayaphuka futhi athambekele ekuqhekekeni. Kodwa-ke, inqubo ye-spunlace ilungisa ngokuqinile izinhlayiya/amafayibha e-airgel ngokusebenzisa i-fiber interweaving, inikeze impahla ukuthamba nokuqina, ukuyivumela ukuthi igotshwe, igoqwe, futhi isikwe kalula futhi icutshungulwe. Ngesikhathi esifanayo, igcina izinga elithile lokuphefumula, igwema umuzwa ogcwele.
Ukumelana nesimo sezulu okuzinzile nokuphepha: Inezinhlobonhlobo zokumelana nezinga lokushisa eliphezulu neliphansi futhi ingasebenza ngokuzinza endaweni ukusuka ku -196 ℃ kuya ku-200℃. Izinhlobo eziningi azishi, azikhiphi izinto ezinobuthi, futhi azikwazi ukuguga nokugqwala. Ukusebenza kwawo kokuvikela ukushisa akwehli kalula endaweni eswakeme, ene-asidi noma ene-alkali, futhi anokuphepha okuqinile nokuhlala isikhathi eside ekusetshenzisweni.
II. Izinkambu Zokusebenza Eziyinhloko
Emkhakheni wokuvikela okushisayo: Isetshenziswa njengolwelwesi lwangaphakathi lwezingubo zokuvikela amakhaza, amasudi okugibela izintaba, amasudi ocwaningo lwesayensi ye-polar, kanye nezinto zokugcwalisa izikhwama zokulala zangaphandle namagilavu, ukufeza ukuvikelwa okushisayo okusebenzayo ngokusebenzisa i-lightweight nokunciphisa umthwalo. Ingase futhi isetshenziselwe ukwenza izendlalelo zokuvikela ukufakwa kokushisa kwezicishamlilo kanye nabasebenzi be-metallurgical ukuvimbela ukulimala okuphezulu.
Ukufakwa ngaphakathi kwesakhiwo nesezimboni: Njengesisetshenziswa esiwumgogodla wokwakha izindonga nophahla lwangaphandle, noma isendlalelo sokugqumisa samapayipi namathangi okugcina, kunciphisa ukusetshenziswa kwamandla. Embonini, isetshenziswa njenge-insulating pad yemishini efana namajeneretha nama-boilers, kanye nempahla ye-buffer yokukhipha ukushisa yezingxenye ze-elekthronikhi (njengamabhethri e-lithium nama-chips), ukuvimbela ukushisa kwendawo.
I-Aerospace kanye nezinkambu zokuthutha: Hlangana nezidingo zokufakwa kwe-lightweight zemishini ye-aerospace, njengezendlalelo zokuhlukanisa amakhebhi emikhumbi-mkhathi nokuvikelwa kwezingxenye zesathelayithi; Emkhakheni wezokuthutha, ingasetshenziswa njengezinto zokuvikela amaphakethe ebhethri ezimoto ezintsha zamandla noma njengesendlalelo esingashi nokushisa ngaphakathi kwezitimela ezihamba ngesivinini esikhulu nezindiza, kucatshangelwa kokubili ukuphepha nokunciphisa isisindo.
