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. I-polyethylene fiber ingasetyenziselwa njengento yokucoca uthuli, kwizinto zokucoca zinokubonelela ngokusebenza kakuhle kokucoca, kodwa ngenxa yokunganyangeki kobushushu obuphezulu bezinto eziphathekayo, ngokuqhelekileyo yongezwa kumphezulu wezinto zonyango olukhethekileyo lokuphucula ukuxhathisa ubushushu. 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 |
| Ubunzima | 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.
