I-Common Material kanye ne-Grade Division ye-HEPA Filter Net

Izinto ezivamile zesihlungi se-HEPA

Yiziphi izinto ezijwayelekile zesihlungi se-HEPA?Kunezinhlobo eziningi zezinto ezakha i-HEPA, ezingahlukaniswa zibe yi-PP(polypropylene) isihlungi sephepha, i-PET isihlungi sephepha, i-PP kanye nephepha le-PET eliyinhlanganisela ye-PET kanye nephepha lokuhlunga ingilazi ye-fiber.I-PP (i-polypropylene) iyiphepha, ngakho ngokuvamile ayikwazi ukuwashwa.

Enye ingxenye yeIsihlungi se-HEPAusebenzisa i-PET noma i-PTFE impahla, okuwumsuka wezimangalo eziningi ku-inthanethi ukugeza isihlungi se-HEPA, kodwa lapha ukukukhumbuza ukuthi ukusebenza kahle kwe-PET kuphansi kakhulu.Iphepha lokuhlunga le-PP (i-polypropylene);Kuyinto entsha yokuhlunga eyenziwe nge-polypropylene ngendlela ekhethekile yokuncibilika okushisayo.Umkhiqizo unokumelana ne-asidi ne-alkali, ukumelana nokugqwala, indawo ephezulu yokuncibilika, ukusebenza okuzinzile, ukunganambitheki, ukusatshalaliswa okufanayo, ukumelana nokumelana okuphansi, ukusebenza kahle okuphezulu, amandla aphezulu nokunye.

Iphepha lokuhlunga le-PET: Lenziwe nge-polyester resin nezinye izinto ezinobunzima obukhulu, ukuqina okuhle, ukumelana nokugqwala, ukumelana nokushisa okuphezulu nokusebenza okuzinzile.Ivamise ukusetshenziswa kumshini wokushanela, isicoci se-vacuum nezinye izinto zasendlini ezinezidingo eziphansi zokunemba kokuhlunga noma imishini emikhulu yokuhlanza.

Iphepha lokuhlunga elihlanganisiwe (i-PP ne-PET): Iphepha lokuhlunga eliyinhlanganisela, limane lithi ungqimba lwe-PP melt-spray, bese kuba ungqimba lwe-PET melt-spray, ukuze luhlanganise izinzuzo ze-PP ne-PET: ukubunjwa kalula, ukuhluzwa. ukunemba kungafinyelela;Kokubili ukuqina kanye nomphumela wokuhlunga ngokunemba okuphezulu kungafinyelelwa.

Iphepha lesihlungi se-fiber yengilazi: Iphepha lesihlungi se-fiber yengilazi, liyiphepha eliphezulu kakhulu lesihlungi sokuqukethwe kwegolide, lisetshenziswe embonini yenuzi.

Ukuhlukaniswa okujwayelekile kwamazinga we-HEPA

Izihlungi zomoyaihlukaniswe yaba i-G1-G4, F5-F9, H10-H14 kanye ne-U15-U17 ngokwezinga lamanje laseYurophu.Ibanga lika-H livamile kuzihlanzi zomoya.Lokhu kucaciswa kungokokusebenza kahle okuphezulu noma okungaphansiisihlungi esisebenza kahle kakhulu inetha.IIsihlungi se-H13 iphepha lingafinyelela ukusebenza kahle okuphelele kwama-99.95%.Ukusebenza kahle okuphelele kwephepha lokuhlunga le-HEPA elinebanga H14 lingafinyelela ku-99.995%.

Kunjalo, ngokwezinga laseYurophu, izinga eliphezulu lokuhlanzwa kwesihlungi se-HEPA yibanga lika-U, phakathi kwalo ukusebenza kahle okuphelele kwesihlungi se-U17 grade HEPA kungafinyelela ku-99.99999%.Nokho, ngenxa yokuthi izindleko zokukhiqiza zesihlungi se-U-grade HEPA ziphezulu, futhi izidingo zendawo yokukhiqiza zinzima kakhulu.Ngakho-ke akukuningi okungasetshenziswa emakethe.