Nanofiber Membrane Bweretsani Chigoba Chosungunula Chowombedwa

Mask Filtration Material Nanofiber Membrane

Electrostatic spun zinchito nanofiber nembanemba ali ndi diameters ang'onoang'ono, za 100-300 nm, Iwo ali ndi makhalidwe a kulemera kuwala, lalikulu pamwamba m'dera, kabowo kakang'ono ndi mpweya wabwino permeability etc. Tiyeni anazindikira zosefera mwatsatanetsatane mu mpweya ndi madzi fyuluta chitetezo chapadera, zodzitetezera zachipatala, mwatsatanetsatane chida aseptic ntchito msonkhano etc., Zosefera zamakono sizingafanane nazo.

Nanofiber nembanemba zatuluka ngati zinthu zatsopano, zokhala ndi ntchito zingapo pamagawo olekanitsa a membrane. Zagulitsidwa kale pazosefera za mpweya, zida za nanofiber posachedwapa zakhala zikuganiziridwa kuti zimalekanitsa madzi, makamaka pochiza madzi, chifukwa cha kukula kwawo kochepa komanso kokhazikika, komanso kutsika kwamadzimadzi komwe kumachokera ku porosity yayikulu kwambiri. Kuphatikiza apo, madera okwera kwambiri azinthu izi amathandizira kuti azigwiritsa ntchito ngati adsorptive.

Ubwino wa Nanofiber membrane

Msika wamakono wa chigoba kwenikweni ndi thonje wosalukidwa komanso wosungunuka, wosalukidwa pafupifupi 20μm, thonje losungunuka ndi pafupifupi 1-5μm. Kutsekera kwa membrane wa nanofiber kumatha kukhala 100-300 nanometers.

Poyerekeza ndi nsalu yosungunula ndi nano-matadium

Nsalu zosungunula zimagwiritsidwa ntchito kwambiri pamsika wapano, Ndi PP polymeric fiber ndi kusungunuka kwapamwamba, m'mimba mwake ndi pafupifupi 1 ~ 5μm.

Nembanemba ya nanofiber yomwe idapangidwa ndi Shandong Blue future, m'mimba mwake ndi 100-300nm (nanometer)

Kuyerekeza mfundo zosefera ndi kulimbikira kukhazikika

Nsalu yosungunuka mumsika wamakono, kuti mupeze zotsatira zabwino zosefera muyenera kutsatsa kwa electrostatic, zinthuzo zimasinthidwa ndi electrostatic electret, ndi mtengo wokhazikika. Kuti mukwaniritse kusefera kwakukulu, mawonekedwe otsika a kusefera. Koma mphamvu ya electrostatic ndi kusefera bwino kumakhudzidwa kwambiri ndi chinyezi chozungulira. Chiwopsezocho chidzacheperachepera ndikutha pakapita nthawi. Kusowa kwa chiwongoladzanja kumapangitsa kuti tinthu tating'onoting'ono tomwe timatulutsa timadontho tosungunuka tidutse munsalu yosungunuka. Kuchita kwachitetezo sikukhazikika ndipo nthawi ndi yochepa.

Shandong Blue tsogolo la nanofiber nembanemba ndikudzipatula kwakuthupi, Musakhale ndi zotsatirapo zilizonse kuchokera kumalipiro ndi chilengedwe. Kupatula zodetsa pamwamba pa nembanemba. Ntchito yachitetezo ndi yokhazikika komanso nthawi yayitali.

Kufananiza ndi zina zowonjezera ndi kutayikira mlingo

Chifukwa cha nsalu yosungunuka ndi teknoloji yopangira kutentha kwapamwamba, zimakhala zovuta kuwonjezera ntchito zina ku nsalu zosungunuka, komanso sizingatheke kuwonjezera mankhwala oletsa tizilombo toyambitsa matenda kupyolera mu postprocessing. Monga electrostatic katundu wa kusungunula-wowomberedwa nsalu yafupika kwambiri pa Kutsegula wa antimicrobial wothandizira, Lolani alibe adsorption ntchito.

Ntchito yolimbana ndi bakiteriya komanso yotsutsa-kutupa ya zinthu zosefera pamsika, ntchitoyo imawonjezedwa pa zonyamulira zina. Zonyamulirazi zimakhala ndi pobowo yayikulu, mabakiteriya amaphedwa ndi mphamvu, zowononga zomwe zimasowa zomwe zimamangiriridwa pansalu yosungunuka ndi static charge. Mabakiteriya akupitirizabe kukhalabe ndi moyo pambuyo poti static charge itatha, kupyolera mu nsalu yosungunuka, ntchito ya antibacterial imachepetsedwa kwambiri, ndipo kuchuluka kwa kutayikira kwa zoipitsa kumakhala kwakukulu.

Nanofiber membrane imapangidwa pansi pazikhalidwe zofatsa, ndikosavuta kuwonjezera zinthu za bioactive ndi antibacterial agents. Kutayikira ndikotsika.

Nano chigoba chakhala chigoba choteteza bwino chifukwa cha kusefera kwake kwakukulu. Kupatula thonje losungunuka losungunuka, zizindikiro za nano antibacterial, zimawonjezeranso kabowo kakang'ono ka 100-300 nanofiber membrane. Pamwambapa pali mawonekedwe a cobweb ngati ma microporous, omwe amakhala ndi zosintha zovuta kwambiri pamapangidwe amitundu itatu monga kulumikizidwa kwa netiweki, kuyika dzenje ndi kupindika kwanjira, kotero kumakhala ndi ntchito yabwino kwambiri yosefera pamwamba. Chigoba cha nanofiber chopangidwa ndi nkhaniyi chimakhala ndi mawonekedwe achitetezo chapamwamba, moyo wautali wautumiki, wowonda komanso wopumira, ndipo amakwaniritsa kusefera kolondola, komwe kumathetsa kuipa kwa zinthu zosefera zomwe zilipo: kutsatsa kwa thonje losungunuka kumasiyanasiyana malinga ndi nthawi ndi chilengedwe, ndipo kusefera kumachepera. Ndipo akhoza Ufumuyo ntchito antibacterial mwachindunji, anathana kuipa mkulu bakiteriya ukonde kutayikira mlingo wa zinthu odana ndi bakiteriya msika panopa.

Kuchita bwino komanso chitetezo kumatenga nthawi yayitali ndi njira yatsopano yopangira chigoba mtsogolo. Ilinso njira yatsopano yopewera miliri.