Ifilimu ye-EVA luhlobo lwefilimu ene-viscosity ephezulu eyenziwe nge-polymer resin (i-ethylene-vinyl acetate copolymer) njengezinto eziphambili zokwenza imveliso, yongeza izongezo ezikhethekileyo kunye nokucutshungulwa kwezixhobo ezikhethekileyo. Ngophando oluqhubekayo kunye nophuhliso lwefilimu ye-EVA, ifilimu ye-EVA iyaqhubeka nokuvuthwa, kwaye ifilimu ye-EVA yasekhaya iye yaba yinto ethunyelwa kwamanye amazwe evela kwamanye amazwe.
Abantu abaninzi bacinga ukuba ifilimu ye-EVA ingasetyenziswa kuphela ekuhombiseni ngaphakathi, kodwa ukusukela ngo-2007, iShandong Fangding Safety Glass Technology Co., Ltd (eyandulela iFangding Technology Co., Ltd.) ifake isicelo ngempumelelo sesatifikethi se-CCC, esibonisa ukuba ifilimu ye-EVA iyahlangabezana neemfuno zesizwe zeglasi yobunjineli bangaphandle ngokwemigaqo yamandla, ukucaca okanye ukunamathela. Ukususela ngoko, iye yaphula ingxabano yokuba i-PVB yeyona nto yodwa esetyenziswayo eyomileyo esetyenziswa kubunjineli bangaphandle eTshayina.
Ifilimu ye-EVA kwizicelo zobunjineli bangaphandle:
★ NgoMatshi 2009, ilizwe laqala ukwenza, ngoMatshi 2010, ukukhutshwa ngokusemthethweni komgangatho weglasi yelaminated kazwelonke kuchaza ukuba ifilimu yePVB mayisetyenziswe kwiglasi yeemoto. Kwaye iglasi yelaminated yokwakha, efana ne-balcony guardrail, uphahla lokukhanyisa, iifestile zeshishini, udonga lwekhethini leglasi, ifilimu yePVB kunye ne-EVA zingasetyenziswa.
Ukumelana nokukhanya kwe-EVA, ukungangeni kwamanzi, ukumelana nemozulu, ukumelana nokugqwala, isiphumo sokulwa nengxolo singcono kune-PVB, kunye nokugcinwa okulula, iteknoloji yokucubungula elula, ukusebenza okulula, kunye neendleko eziphantsi, iinkampani ezininzi zithande ngakumbi i-EVA.
Wonke umntu kushishino uyazi ukuba xa i-autoclave igobile ngeglasi elaminethiweyo, kuyimfuneko ukusebenzisa iingxowa ze-silicone xa kusenziwa i-vacuum, kwaye ezinye iinkampani ukuze zonge iindleko, ukuyifaka i-vacuum ngeengxowa zeplastiki ezilahlwayo, uze uyifake kwi-autoclave, nto leyo enzima kakhulu kwaye ixabiso liphezulu.
Kodwa isithando somlilo se-EVA siyayisombulula le ngxaki: iglasi egobileyo elaminethiweyo ingafakwa kwisithando somlilo ukuze icinezelwe ngaphambi kokuba icinezelwe, ize ibekwe kwi-autoclave. Ngoku, ngophuhliso lwetekhnoloji, iFangding Technology Co., Ltd. iphuhlise izixhobo zeglasi egobileyo elaminethiweyo ezinokubunjwa kube kanye, nto leyo egcina ixesha kunye neendleko kakhulu.
Ukusetyenziswa kwefilimu ye-EVA kwiglasi yokuhombisa:
Iiglasi zobugcisa ezifana nocingo, ilaphu, iphepha leefoto, kunye nokuqinisa umaleko omnye kufuneka zenziwe ngefilimu ye-EVA, ingakumbi iglasi entsha yobugcisa enezinto zokwenyani embindini, njengeentyatyambo zokwenyani kunye nengca yengcongolo. Ngoku uhlobo lweglasi yobugcisa yodidi oluphezulu luthunyelwa kwamanye amazwe ikakhulu.
Ukusetyenziswa kwefilimu ye-EVA kwiglasi entsha yamandla:
Ukusetyenziswa kwefilimu ye-EVA kumandla amatsha kubonakala kakhulu kwiiphaneli ze-solar photovoltaic, iglasi eqhubayo, iglasi efiphalisayo njalo njalo. Ukuveliswa kweephaneli ze-solar photovoltaic kwenziwa nge-silicon wafer kunye nebhodi yesekethe ene-EVA film composite, edla ngokwenziwa ngomatshini wokulamina; Iglasi eqhubayo eqhelekileyo inokwenziwa ibe yi-conductive ngokufaka ifilimu eqhubayo (ifilimu ye-ITO) kumphezulu weglasi eqhelekileyo. Ngoku iglasi eqhubayo yiglasi elaminethiweyo eyenziwe ngefilimu ye-EVA kunye nefilimu eqhubayo, kwaye enye yeglasi ikwafakwe i-LED, emhle ngakumbi kwaye inesisa.
Iglasi etshintshayo luhlobo olutsha lwemveliso yeglasi ekhethekileyo ye-photoelectric edibanisa ifilimu yekristale yolwelo kunye nefilimu ye-EVA ibe phakathi kweengqimba ezimbini zeglasi, ize emva koko yenze isakhiwo se-intercalation emva kobushushu obuthile kunye noxinzelelo. Ngoku iglasi entsha yamandla eyenziwe ngefilimu ye-EVA isetyenziswa kakhulu kwiindawo zoshishino nakwiindawo zikawonke-wonke nakumakhaya osapho.
Igalelo lefilimu ye-EVA kwiglasi yemizi-mveliso:
Iglasi yomnyango wefriji kunye nephaneli yomatshini wokuhlamba iimpahla ngoku ziglasi eqinisiweyo kwaye izixhobo ezikhethekileyo ezimalunga ne-3.2mm kunye nefilimu ye-EVA zicinezelwa kunye kubushushu obuphezulu, nto leyo entle kwaye ikhuselekile.
Ukuze kuhlangatyezwane neemfuno zabathengi abaninzi, uphando nophuhliso lwefilimu ye-EVA nalo luyanda, ndikholelwa ukuba kungekudala, ifilimu ye-EVA iya kuba nempumelelo entsha kwizithuthi, uhambo ngenqwelomoya, kunye neglasi yolwandle.
Ixesha leposi: Matshi-12-2024
