Amanyathelo emveliso ye-fiberglass airgel ethunga i-combo mat

I-Aerogels inoxinano oluphantsi kakhulu, indawo ethile ephezulu kunye ne-porosity ephezulu, ebonisa iimpawu ezizodwa ze-optical, thermal, acoustic, kunye nombane, eziya kuba nethemba lokusetyenziswa ngokubanzi kwiindawo ezininzi.
I-FiberglassI-airgel stitched combo mat ikakhulu yimathiriyeli yokugquma eyenziwe nge-airgel kunye ne-glass fiber composite. Ayigcini nje kuphela iimpawu ze-thermal conductivity ephantsi ye-aerogel, kodwa ineempawu zokuguquguquka kunye namandla aphezulu, kwaye kulula ukwakha.Xa kuthelekiswa nezinto zendabuko zokugquma, i-glass fiber airgel yaziva ineenzuzo ezininzi malunga ne-thermal conductivity, iipropati zomatshini, ukuxhathisa kwamanzi, kunye nokumelana nomlilo.
Ikakhulu ineempembelelo ze-retardant yedangatye, ukugqunywa kwe-thermal, ukugqunywa kwe-thermal, ukugquma isandi, ukufunxa ukothuka, njl. njl njl.
Iindlela zokulungiselela izixhobo ze-SiO₂ ze-airgel composite zibandakanya ngokubanzi indlela ye-situ, indlela yokumanzisa, indlela yokuphefumula umphunga wekhemikhali, indlela yokubumba, njl.
Inkqubo yemveliso yefiberglass airgel matikakhulu ibandakanya la manyathelo alandelayo:
① Unyango lwangaphambili lwefayibha yeglasi: Amanyathelo okucoca kunye nokomisa ifayibha yeglasi ukuqinisekisa umgangatho kunye nokucoceka kwefiber.
② Ukulungiswa kwe-airgel sol: Amanyathelo okulungiselela i-airgel sol afana ne-airgel eqhelekileyo evakalelwayo, oko kukuthi iikhompawundi ze-silicon-derived (ezifana ne-silica) zixutywe kunye ne-solvent kwaye zifudunyezwe ukuze zenze i-sol efanayo.
③ Ifayibha yokugquma: Ilaphu legilasi yefiber okanye intambo ingene ngaphakathi kwaye igqunywe kwisol, ukuze ifayibha idibane ngokupheleleyo ne-airgel sol.
④ Ukubunjwa kweGel: Emva kokuba i-fiber ifakwe, i-gelatinized.Indlela ye-gelation ingasebenzisa ukufudumeza, ukunyanzeliswa, okanye i-chemical crosslinking agents ukukhuthaza ukubunjwa kwe-gel eqinile ye-aerogel.
⑤ Ukususwa kwe-solvent: Ngokufana nenkqubo yokuvelisa i-airgel jikelele ivakalelwa, i-gel idinga ukuchithwa ukuze kuphela isakhiwo somoya esiqinileyo sishiywe kwifiber.
⑥ Unyango lobushushu: Ifiberglass airgel matemva kokuchithwa kobushushu buphathwa ukunyusa ukuzinza kwayo kunye neempawu zemishini.Iqondo lokushisa kunye nexesha lonyango lobushushu linokulungelelaniswa ngokweemfuno ezithile.
⑦ Ukusika/ukwenza: I-airgel yeglasi yefiber evakala emva kokuba unyango lobushushu lunokunqunyulwa kwaye lwenziwe ukufumana imilo kunye nobukhulu obufunwayo.
⑧ Unyango oluphezulu (ukhetho): Ngokweemfuno, umphezulu we-fiberglass airgel mat unokunyangwa ngakumbi, njengokugquma, ukugquma okanye ukusebenza, ukuhlangabezana neemfuno ezithile zesicelo.