Ifilimu ye-EVA iwuhlobo lwefilimu ye-viscosity ephezulu eyenziwe nge-polymer resin (i-ethylene-vinyl acetate copolymer) njengento eyinhloko eluhlaza, enezela izithasiselo ezikhethekile nokucubungula ngemishini ekhethekile.Ngocwaningo oluqhubekayo nokuthuthukiswa kwefilimu ye-EVA, ifilimu ye-EVA iyaqhubeka nokuvuthwa, futhi ifilimu yasekhaya ye-EVA isiphenduke ukuthunyelwa kwamanye amazwe kusuka kwamanye amazwe.
Abantu abaningi bacabanga ukuthi ifilimu ye-EVA ingasetshenziswa kuphela ekuhlobiseni kwangaphakathi, kodwa kusukela ngo-2007, i-Shandong Fangding Safety Glass Technology Co., Ltd(Umanduleli we-Fangding Technology Co., Ltd.).ufake isicelo ngempumelelo sokuthola isitifiketi se-CCC, esibonisa ukuthi ifilimu ye-EVA ihlangabezana nezidingo zikazwelonke zengilazi yobunjiniyela bangaphandle ngokwamandla, obala noma ukunamathela.Kusukela lapho, iphule ingxabano yokuthi i-PVB ukuphela kwento eyomile esetshenziswayo esetshenziswa kubunjiniyela bangaphandle eChina.
Ifilimu ye-EVA kuzinhlelo zokusebenza zobunjiniyela bangaphandle:
★ Ngo-March 2009, izwe laqala ukwenza, ngo-March 2010, ukukhululwa okusemthethweni kwezinga lengilazi elinomlayini likazwelonke libeka ukuthi ifilimu ye-PVB kufanele isetshenziselwe ingilazi yemoto.Futhi ukwakha ingilazi elaminethiweyo, njenge-balcony guardrail, uphahla lokukhanyisa, iWindows yebhizinisi, udonga lwamakhethini engilazi, ifilimu ye-PVB ne-EVA ingasetshenziswa.
Ukumelana nokukhanya kwe-EVA, i-hydrophobicity, ukumelana nesimo sezulu, ukumelana nokugqwala, umphumela wokulwa nomsindo ungcono kune-PVB, kanye nesitoreji esilula, ubuchwepheshe bokucubungula okulula, ukusebenza okulula, nezindleko eziphansi, izinkampani eziningi zithambekele kakhulu ku-EVA.
Wonke umuntu embonini uyazi ukuthi uma i-autoclave igobile ingilazi elaminethiwe, kuyadingeka ukuthi kusetshenziswe izikhwama ze-silicone zokuhlanza ngaphambili, nezinye izinkampani ukuze ulondoloze izindleko, ukuhlanza ngaphambili ngezikhwama zepulasitiki ezilahlwayo, bese ungena ku-autoclave, okuyinto. iyinkimbinkimbi kakhulu futhi izindleko ziphezulu.
Kodwa i-EVA lamination furnace ixazulula le nkinga: ingilazi egobile ene-laminated ingafakwa esithandweni somlilo wangaphambi kokucindezela, bese ingena ku-autoclave.Manje, ngokuthuthukiswa kobuchwepheshe, i-Fangding Technology Co., Ltd. isungule umshini wengilazi ogobile ongabunjwa kanye, okonga kakhulu isikhathi nezindleko.
Ukusetshenziswa kwefilimu ye-EVA engilazini yokuhlobisa:
Ingilazi yobuciko efana nocingo, indwangu, iphepha lesithombe, kanye nokuqiniswa kongqimba olulodwa kufanele kwenziwe ngefilimu ye-EVA, ikakhulukazi ingilazi yobuciko entsha enezinto zangempela phakathi, njengezimbali zangempela notshani bomhlanga.Manje uhlobo lwengilazi yobuciko bezinga eliphezulu luthunyelwa ngokuyinhloko.
Ukusetshenziswa kwefilimu ye-EVA kungilazi yamandla amasha:
Ukusetshenziswa kwefilimu ye-EVA kumandla amasha kubonakala ikakhulukazi kumaphaneli elanga le-photovoltaic, ingilazi eqhubayo, ingilazi efiphalayo nokunye.Ukukhiqizwa kwamaphaneli we-solar photovoltaic kwenziwa nge-silicon wafer kanye nebhodi lesifunda elinenhlanganisela yefilimu ye-EVA, ngokuvamile eyenziwe ngomshini wokulambisa;Ingilazi ye-conductive evamile ingenziwa i-conductive ngokufaka ifilimu ye-conductive (ifilimu ye-ITO) ebusweni bengilazi evamile.Manje ingilazi ye-conductive ingilazi e-laminated eyenziwe ngefilimu ye-EVA nefilimu eqhubayo, kanti enye ingilazi nayo ihlanganiswe ne-LED, enhle kakhulu futhi ephanayo.
Ingilazi eshintshwayo iwuhlobo olusha lomkhiqizo okhethekile wengilazi kagesi ohlanganisa ifilimu yekristalu ewuketshezi nefilimu ye-EVA phakathi kwezingqimba ezimbili zengilazi, bese yakhe ukwakheka kokuhlangana ngemva kwezinga lokushisa elithile nokucindezela.Manje ingilazi yamandla entsha eyenziwe ngefilimu ye-EVA isetshenziswe kabanzi kokubili ezindaweni zebhizinisi nezindawo zomphakathi kanye nemizi yemindeni.
Igalelo lefilimu ye-EVA engilazini yezimboni:
Ingilazi yamanje yomnyango wesiqandisi kanye nephaneli yomshini wokuwasha ngokuyisisekelo ingilazi epholile futhi izinto ezikhethekile ezingaba ngu-3.2mm ngefilimu ye-EVA zimpintshana ndawonye ekushiseni okuphezulu, okuhle futhi okuphephile.
Ukuze kuhlangatshezwane nezidingo zamakhasimende amaningi, ucwaningo nokuthuthukiswa kwefilimu ye-EVA nakho kuyakhula, ngikholelwa ukuthi esikhathini esizayo esiseduze, ifilimu ye-EVA izophinde ibe nempumelelo entsha kwezezimoto, zezindiza, kanye nengilazi yaseMarine.
Isikhathi sokuthumela: Mar-12-2024
