Iphepha lokucoca umoya leNano fiber
Isicelo
1. i-polytetrafluoroethylene (PTFE)
I-Polytetrafluoroethylene (PTFE) luhlobo lwepolymer ephezulu ngaphandle kweqela elisebenzayo le-polar, eline-inertia egqwesileyo yemichiza kunye nokumelana nobushushu. Inozinzo oluthile kunye nokumelana nomhlwa, kwaye ingasetyenziselwa ukwenza izixhobo zokucoca uthuli ezisebenzayo. Ukongezelela, i-fiber structure ye-polytetrafluoroethylene izinzile, ukusebenza kakuhle kokucoca kuphezulu, kwaye i-filter medium ayiyi konakaliswa kwaye ibe nefuthe elibi kwindalo. Nangona kunjalo, ngenxa yeendleko eziphezulu zokusebenzisa izinto ze-polytetrafluoroethylene, ukusetyenziswa kwayo kwizihluzi zokususa uthuli kufuneka kuphuculwe ngakumbi.
2. Polyethylene (PE)
I-Polyethylene yipolymer esetyenziswa ngokuqhelekileyo enamandla omatshini kunye nokumelana neekhemikhali. Ifayibha ye-polyethylene ingasetyenziswa njengesixhobo sokucoca uthuli, kwizinto zokucoca inokubonelela ngokusebenza kakuhle kokucoca, kodwa ngenxa yokunganyangeki kobushushu obuphezulu bezinto eziphathekayo, idla ngokudityaniswa kumphezulu wezinto ezikhethekileyo unyango ukuphucula ukumelana nobushushu. . Xa kuthelekiswa ne-polytetrafluoroethylene, izinto ze-polyethylene zinexabiso eliphantsi, ngoko ke ngokuthe ngcembe ibe yenye yezinto eziphambili zokucoca uthuli.
3. I-Polyimide (PI)
I-Polyimide yimathiriyeli yepolymer enokumelana nobushushu obuphezulu kunye nokumelana neekhemikhali. Ukumelana nokushisa kwayo okuphezulu kunye nokuchasana kweekhemikhali eziphezulu kwenza ukuba isetyenziswe ngokubanzi kwizinto zokucoca uthuli. Kwimeko yokushisa okuphezulu, i-fiber formation structure ye-polyimide nanofibers inokugcinwa ngcono, ngaloo ndlela iphucula ukusebenza kakuhle kokucoca kwezinto zokucoca. Ukongeza, i-polyimide inezinto ezibalaseleyo zokuchasana kunye neempawu ze-antistatic, ezinokuthintela ngokufanelekileyo ukuqokelelwa kwegranulation kwindawo yokucoca, ngaloo ndlela yandisa ubomi benkonzo yesihluzi.
IPhepha lesihluzi soMoya kuMsebenzi oMnzi weNano
Inombolo yomzekelo: LPK-140-300NA
Ukufakwa kwe-Acrylic resin | ||
Inkcazo | iyunithi | ixabiso |
Igrama | g/m² | 140±5 |
Ukutyeba | mm | 0.55±0.03 |
Ubunzulu bokonakala | mm | cacileyo |
Ukungena komoya | △p=200pa L/m²*s | 300±50 |
Ubungakanani bepore enkulu | μm | 43±5 |
Ubungakanani bepore | μm | 42±5 |
Amandla okuqhuma | kpa | 300±50 |
Ukuqina | mn*m | 6.5±0.5 |
Umxholo we-resin | % | 23±2 |
Umbala | simahla | simahla |
Qaphela: umbala, ubungakanani kunye nepharamitha yenkcazo nganye inokutshintshwa ngokwemfuno yomthengi. |
Ithemba lesicelo
Ithemba lokusetyenziswa kwezinto ze-nano-fiber libanzi kakhulu, ngakumbi kwizinto zokucoca uthuli. Kwixesha elizayo, imathiriyeli ye-nanofiber inokuphucula ngakumbi ukusebenza kweendleko zolungiselelo kunye nokwahluka kwemimandla yesicelo, ukuze kubonelelwe ngeemveliso ezingcono zokucoca uthuli kwimveliso yanamhlanje yemizi-mveliso. Ngexesha elifanayo, ukusetyenziswa kwezixhobo ze-nanofiber kusajongene nemingeni ethile, njengokuba iimeko zokulungiselela izinto azilula ukulawula, kwaye iteknoloji yokucubungula inzima. Ngoko ke, kwixesha elizayo, kuyimfuneko ukuqinisa ngokuqhubekayo uphando kunye nokuphucula inkqubo yokuvelisa izinto ze-nanofiber ukukhuthaza ukusetyenziswa kwazo ngakumbi kwintsimi yezinto zokucoca uthuli.