Okwamanje,indwangu engalukiwe eqhunyisiwezisetshenziswa kabanzi emkhakheni wezinto zokuhlunga. Kusukela ngawo-1970, kuye kwathuthukiswa futhi kwasetshenziswa ubuchwepheshe obuhlukahlukene bokushaja kanye nezihlungi ezihlukile ezinama-electrostatic charges ngokuxuba imicu ehlukene. Umphumela osheshayo yindlela yamanje ye-electrostatic electret. Izindlela eziyinhloko ze-electret okwamanje zifaka phakathi ukujikeleza kwe-electrostatic, ukushaja kwe-corona, ugesi wokungqubuzana, ukuhlukaniswa kokushisa kanye nokuqhuma kwe-electron beam yamandla aphansi. Ngenxa yezindlela ezahlukene ze-electrostatic electret (izinqubo) zezinto, izakhiwo zemizimba ye-electret ezakhiwe nazo zihlukile kakhulu.
Eqinisweni, ukusebenza kokuhlunga kwe-meltblown nonwoven kungaphansi kuka-70% kuphela, futhi akwanele ukuthembela kuphela kumphumela wokuvimba wemishini wokuhlanganiswa kwezintambo ezi-three-dimensional ezinezintambo ezincane, izikhala ezincane kanye ne-porosity ephezulu. Ngaphandle kwalokho, ukukhulisa nje ubukhulu besisindo segremu yezinto kuzokwandisa kakhulu ukumelana kokuhlunga. Ngakho-ke, izinto zokuhlunga zesifutho sokuncibilikisa ngokuvamile zengeza umphumela wokushaja we-electrostatic endwangwini yokuncibilikisa ngenqubo yokukhetha ye-electrostatic. Ukusebenza kahle kokuhlunga kungafinyelela ku-99.9% kuya ku-99.99% ngokusebenzisa indlela ye-electrostatic.Indinganiso ye-KN95.
Izinto zokuhlunga umoya ze-Electret ZISEBENZISA i-polarity yefayibha ngokwayo ukumunca uthuli lwe-electrostatic nokubamba amabhaktheriya namagciwane. Izakhiwo ze-porosity ephezulu kanye ne-electrostatic evulekile ye-electrostatic yemicu ye-ultrafine zisetshenziselwa ukuhlinzeka ngokusebenza kahle okuphezulu kanye nekhwalithi yokuhlunga ephansi yokumelana. Ngendlela yokusebenza kakhulu ye-antibacterial, indwangu encibilikisiwe ye-electret ivuselela insimu enamandla ye-electrostatic kanye nokugeleza kwama-microelectronics amabhaktheriya, yenza umonakalo wayo wokuguqulwa kwamaprotheni kanye ne-nucleic acid, ibhubhise amabhaktheriya esakhiwo sobuso, ibulale amabhaktheriya, ikhulule ama-ion amabi i-tourmaline ngokwayo ivimbe amanye amabhaktheriya izinqubo ze-metabolic zamagciwane, kufaka phakathi uhlelo lokuphefumula, umsebenzi we-enzyme, ukudluliselwa kwesisindo kusuka odongeni lweseli, ngaleyo ndlela kuvimbele amaseli amabhaktheriya abe nomphumela wokulwa namagciwane.
Izinto zokuhlunga ze-melting-jet electret zibamba izinhlayiya ikakhulukazi ngesenzo esiphindwe kabili sesithintelo semishini kanye nokumuncwa kwe-electrostatic. Ukumelana kwemishini kuhlobene kakhulu nesakhiwo kanye nezakhiwo zezinto: lapho indwangu yokufafaza encibilikisiwe ishajwa yi-corona nge-voltage yamakhulu amaningana kuya kuma-kilovolti amaningana, imicu isakazeka ibe yinethiwekhi yemigodi ngenxa yokuxoshwa kwe-electrostatic, futhi ubukhulu obuphakathi kwemicu bukhulu kakhulu kunosayizi wothuli, ngaleyo ndlela kwakha isakhiwo esivulekile. Lapho uthuli ludlula ezintweni zokuhlunga ze-jet encibilikisiwe, umphumela we-electrostatic awukwazi nje ukuheha izinhlayiya zothuli ezishajiwe ngempumelelo, kodwa futhi ubamba izinhlayiya ezingathathi hlangothi ezihlanganisiwe ngomphumela wokungeniswa kwe-electrostatic. Lapho amandla e-electrostatic aphezulu ezinto, kulapho ubuningi be-charge yezinto, kulapho ukushaja okunephuzu eliningi, kulapho umphumela we-electrostatic uqina khona. Ukukhishwa kwe-Corona kungathuthukisa kakhulu ukusebenza kokuhlunga kwendwangu yokufafaza ye-polypropylene melting. Ukwengezwa kwezinhlayiya ze-tourmaline kungathuthukisa ngempumelelo ukusebenza kwe-electret, kwandise ukusebenza kokuhlunga, kunciphise ukumelana kokuhlunga, kwandise ubuningi be-surface charge ye-fiber, futhi kuthuthukise amandla okugcina e-fiber net. Umphumela ophelele ungcono uma i-6% tourmaline electret kuyengezwa. Izinto eziningi kakhulu ze-electret esikhundleni salokho zizokwandisa ukunganyakazi kokunyakaza kwenkampani.
Ngenhla kumayelana nokuthi kuyini ukwethulwa kwendwangu engalukiwe ye-melt spray, ngithemba ukuthi sizokusiza ngandlela thile; SiyakhiqizaI-BEF99 incibilikile,ukuhlunga i-meltblown,Indwangu engalukiwe encibilikisiwe yemaski yobusoSiyakwamukela ukubonisana ~
Isikhathi sokuthunyelwe: Septhemba-21-2020