Isinyathelo esisodwa Umugqa wefilimu ophefumulayo

Incazelo emfushane:

Ulayini wokukhiqiza usebenzisa i-PE air-permeable granuels epulasitiki njengempahla eluhlaza, futhi isebenzisa indlela yokukhipha i-extrusion tomelt-extrude i-PE-modified air-permeable granuels yepulasitiki equkethe isigcwalisi esingaphili ngokufa okuyisicaba kanye nerola yeluliwe ngenani eliphezulu ukuze kukhiqizwe ingxenye encane. -nanometer micro Porous membrane.

Lobu buchwepheshe obusha buvuselela izinyathelo ezimbili zibe yisinyathelo esisodwa , esikhundleni sokuthi ngaphambi kwesidingo wenze izinto eziyinhlanganisela kuqala , manje kungaba ngokuqondile ukwenza ifilimu, ukonga izindleko namandla kagesi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Ifilimu engangeni manzi futhi ephefumulayo ibizwa nangokuthi uhlobo olusha lwezinto ezingangeni manzi ze-polymer, ngenxa ye-microporous, i-hydrophobic, i-oily and breathable waterproof and oil-proof function, isetshenziswe kabanzi kwezokwelapha, ukunemba kwe-electronics, ukukhanya kwangaphandle kwe-LED, izibani zezimoto, ukuxhumana. , amakhemikhali, ezokuphepha kanye nezinye izimboni.

Izidingo zobuchwepheshe zefilimu ephefumulayo engangeni manzi ziphakeme kakhulu kunezinto ezijwayelekile ezingangeni manzi;Ngokombono wekhwalithi, ifilimu ephefumulayo engenamanzi inezinye izinto ezingangeni manzi azinazo izici zokusebenza.

Indlela ifilimu permeable isebenza ngayo

Esimweni somhwamuko wamanzi, izinhlayiya zamanzi zincane kakhulu, ngokusho kwesimiso sokuhamba kwe-capillary, zingangena ngokushelela ku-capillary ngakolunye uhlangothi, ukuze kwenzeke into yokungena kwe-vapor.Lapho umhwamuko ujikela ube amaconsi amanzi, izinhlayiya ziba zinkulu, ngenxa yomphumela wokungezwani kwamanzi (ama-molecule amanzi phakathi komunye nomunye "ukudonsa nokulwa"), ama-molecule amanzi awakwazi ukuphuma kahle emanzini aye kolunye uhlangothi, okungukuthi. ukuvimbela ukungena kwamanzi, ukuze ifilimu ye-vapor permeable ibe nomsebenzi ongenawo amanzi.

Izinto zefilimu ephefumulayo

Ubuchwepheshe befilimu obuphefumulayo obungangeni manzi baqala ukwethulwa buvela emazweni aseYurophu naseMelika, kodwa inqubo yokukhiqiza imikhiqizo yasekhaya ihlukahlukene, ikhwalithi yomkhiqizo womkhiqizi ngamunye ayilingani, yehlulekile ukwakha izinga elihlanganisiwe lekhwalithi.Eqinisweni, ifilimu ephefumulayo engangeni manzi ngokuyinhloko yakhiwe ngezingqimba ezintathu: I-PP ephothiwe engalukiwe, ifilimu ye-PE polymer breathable, i-PP spunbonded non-woven.Umsebenzi wendwangu engalukiwe ephothiwe ngokuyinhloko ukuthuthukisa ukungezwani kanye nengcindezi ye-hydrostatic nokuvikela ungqimba oluphakathi (ifilimu ephefumulayo), okuphefumulayo kwangempela ikakhulukazi ungqimba oluphakathi lwefilimu ye-PE polymer ephefumulayo.

Inqubo yokukhiqiza yefilimu ephefumulayo

Njengamanje, imakethe yasekhaya ixubile, ukukhiqizwa kwabakhiqizi bangempela bamafilimu aphefumulayo angangeni manzi bambalwa kakhulu, amafektri amaningi noma abathengisi bathuthukisa ifilimu yabo ephefumulayo engenamanzi kuhle, cishe abasebenzisi abaningi abazange bacabange, abanye abakhiqizi bahlinzeka ngefilimu ephefumulayo engenamanzi ayikho. ungangeni manzi.

Eqinisweni, ifilimu yangempela ephefumulayo engangeni manzi kufanele ibe ukungena okuphezulu, ukumelana nokushisa okuphezulu, ukulwa nokuguga, ukucindezela kwe-hydrostatic okungaphezu kwamamitha angu-2.Inqubo yokukhiqiza kufanele ibe ubuchwepheshe obuhlanzekile obuhlanganisiwe bokushisa, ngaphandle kweglue, ngakho-ke ingafinyelela ukumelana nokushisa okungaphezu kwama-degree angu-110, amandla aphezulu kanye nokulwa nokuguga.Lona umkhiqizo ongahlangabezana ngempela nezinga le-European Union okwamanje e-China, futhi ubuchwepheshe basekhaya bakamuva