Izinto zendwangu engalukiwe ye-Polylactic acid zingahlanganisa izinzuzo zemvelo zokusebenza kwe-polylactic acid nezici zesakhiwo semicu ye-ultrafine, indawo enkulu ethile engaphezulu, kanye ne-porosity ephezulu yezinto zendwangu engalukiwe, futhi ibe nethemba elibanzi lokusetshenziswa emkhakheni wokuhlunga komoya.
Ukusetshenziswa kweindwangu engalukiwe ye-polylactic acidembonini yokuhlunga umoya ingahlukaniswa ikakhulukazi ngezinto zokuhlunga imaski kanye nezinto zokuhlunga ezinobungani bemvelo (ukuhlunga intuthu yezimboni nothuli, ukuhlanzwa komoya, ukuvikelwa komuntu siqu, njll.).
Ngakho-ke, yiziphi izinzuzo nezici zokusebenzisa i-polylactic acid indwangu engalukiwe njengendwanguimpahla yokuhlunga umoya?
I-Biodegradability
Ngezinto zokuhlunga imaski, ukubola kwe-biodegradability kuyisici esibaluleke kakhulu. Isendlalelo sesihlungi semaski esivamile sisebenzisa indwangu engalukiwe ye-PP enezingqimba ezimbili encibilika, ecishe ingonakali. Izifihla-buso ezilahliwe, kungakhathaliseki ukuthi zigelezela emifuleni nasezilwandle noma zigqitshwe emhlabathini, ziwusongo olukhulu esimisweni semvelo.
Isendlalelo sesihlungi semaski esenziwe ngasoizinto ze-polylactic acidayikwazi ukuhlunga kuphela ngempumelelo izinto eziyingozi njengothuli namagciwane asemoyeni, kodwa futhi yonakalise ngemva kokusetshenziswa nokulahlwa, inciphisa ukucindezela ku-ecosystem.
Uma imikhiqizo ye-polylactic acid fiber ivezwa endaweni yemvelo enamazinga okushisa athile kanye nomswakama (njengesihlabathi, udaka, amanzi olwandle), i-polylactic acid ingaboliswa ngokuphelele ibe yi-carbon dioxide namanzi ngama-microorganisms. Uma izintambo ze-polylactic acid zingcwatshwa enhlabathini, isikhathi sokuchithwa kwemvelo cishe iminyaka engu-2-3; Uma imicu ye-polylactic acid ixutshwa nemfucuza yezinto eziphilayo futhi igqitshwe, izobola phakathi nezinyanga ezimbalwa.
Udoti womkhiqizo we-Polylactic acid ungabola ngokuphelele ube yi-carbon dioxide namanzi ngaphansi kwezimo zokwenziwa komquba wezimboni (izinga lokushisa elingu-58 ℃, umswakama 98%, nezimo ze-microbial) izinyanga ezingu-3-6.
Ama-antibacterial kanye nama-deodorizing agents
Isici se-polylactic acid fiber itholakala emandleni ayo okungakwazi ukufeza kuphela "ukuhlunga ngokomzimba", kodwa futhi "ukuhlunga kwezinto eziphilayo". Ubuso be-PLA fiber bubuthakathaka obune-asidi, obungavimbela ukukhula kwama-microorganisms futhi kunciphise ukusabalala kwezifo ezibangelwa amagciwane kanye namagciwane emoyeni ngezinga elithile. Mayelana ne-deodorization, incike kakhulu ku-acidity yayo ukucekela phansi ukwakheka kweseli yephunga elidala amagciwane, ibulale iphunga elidala amagciwane, futhi ifinyelele umphumela wokuqeda iphunga.
Ngokusekelwe kulesi sici, amamaski alahlwayo we-polylactic acid anemiphumela ebalulekile yokuqeda iphunga futhi angagqokwa isikhathi eside ngaphandle kokuphefumula. Isetshenziselwa imishini yokuhlunga umoya yasendlini, umoya ohlungiwe uhlanzekile futhi awunaphunga, kuyilapho uvimbela ngokuphumelelayo izinto zokuhlunga ukuthi zingakhunti futhi zinamathele, zandisa impilo yayo yesevisi.
Ukusebenza kokuhlunga
Imicu ye-polylactic acid inezici ezithile zokuhlunga, futhi ukucoleka kwayo kwefayibha nokuma kwezingxenye ezinqamulayo kungaklanywa ukuthuthukisa ukugeleza komoya nokuthwebula izinhlayiyana, kuhlungwe ngokuphumelelayo izinhlayiya ezincane nezinto ezingcolisayo emoyeni.
Ukuphefumula okuphezulu
Idizayini yesakhiwo semicu ye-polylactic acid ingafinyelela ukuphefumula okuphezulu, iqinisekise ukugeleza komoya okushelelayo ngaphandle kokuphazamisa ukusebenza kahle kokujikeleza komoya.
Amandla amahle okuqina
Amafayibha e-Polylactic acid anamandla aqine kakhulu, okwenza ukotini wesihlungi somoya uhlale isikhathi eside futhi ungabi sengozini yokuguga noma ukulimala ngesikhathi sokusetshenziswa.
Amandla nokuqina
Izindwangu ezingalukiwe ezenziwe ngemicu ye-polylactic acid zingafinyelela amandla aphezulu kanye nokuqina okuhle kakhulu ukuze kuhlangatshezwane nezidingo ezigoqekayo zezinye izimo zohlelo lokusebenza.Ngenqubekelaphambili yentuthuko yezenhlalakahle kanye nokuqanjwa okusha kwezobuchwepheshe embonini yendwangu, izinto ze-polylactic acid ezinokusebenza okucebile zizonikeza abasebenzisi ukukhetha okwengeziwe.
I-Dongguan Liansheng Non woven Technology Co., Ltd.yasungulwa ngoMeyi 2020. Kuyibhizinisi elikhulu lokukhiqiza indwangu engalukiwe ehlanganisa ucwaningo nentuthuko, ukukhiqiza, nokudayiswa. Ingakwazi ukukhiqiza imibala ehlukahlukene ye-PP spunbond izindwangu ezingalukiwe ezinobubanzi obungaphansi kwamamitha angu-3.2 ukusuka ku-9 amagremu kuya ku-300 amagremu.
Isikhathi sokuthumela: Oct-08-2024