Filime ya EVA ni ubwoko bwibikoresho byo hejuru bya firime bikozwe muri polymer resin (Ethylene-vinyl acetate copolymer) nkibikoresho nyamukuru, byongeweho inyongera zidasanzwe no gutunganya ibikoresho bidasanzwe.Hamwe nubushakashatsi bukomeje niterambere rya firime ya EVA, film ya EVA ikomeje gukura, kandi film ya EVA yo murugo yahindutse ibicuruzwa biva hanze
Abantu benshi batekereza ko firime ya EVA ishobora gukoreshwa gusa mugushushanya imbere, ariko kuva 2007, Shandong Fangding Safety Glass Technology Co., Ltd (uwabanjirije Fangding Technology Co., Ltd.).yasabye neza ibyemezo bya CCC, byerekana ko firime ya EVA yujuje ibyangombwa byigihugu kubirahuri byo hanze hanze mubijyanye n'imbaraga, gukorera mu mucyo cyangwa gufatana.Kuva icyo gihe, yavanyeho impaka zivuga ko PVB ari yo yonyine yumye ikoreshwa mu buhanga bwo hanze mu Bushinwa.
EVA firime mubikorwa byo hanze:
★ Muri Werurwe 2009, igihugu cyatangiye gushyiraho, muri Werurwe 2010, hashyizwe ahagaragara ku mugaragaro ibipimo ngenderwaho by’ibirahure by’igihugu byerekana ko firime ya PVB igomba gukoreshwa mu kirahure cy’imodoka.Kandi kubaka ibirahuri byometseho, nka balkoni izamu, igisenge cyamatara, ubucuruzi Windows, urukuta rwumwenda wikirahure, firime ya PVB na EVA.
EVA irwanya urumuri, hydrophobicity, kurwanya ikirere, kurwanya ruswa, ingaruka zo kurwanya urusaku nibyiza kuruta PVB, hiyongereyeho ububiko bworoshye, tekinoroji yoroshye yo gutunganya, gukora byoroshye, nigiciro gito, ibigo byinshi bikunda EVA.
Abantu bose mu nganda bazi ko iyo autoclave igoramye ikirahuri cyometseho, ni ngombwa gukoresha imifuka ya silicone mbere yo gukingirwa, hamwe n’ibigo bimwe na bimwe kugira ngo bizigamire ibiciro, mbere yo gukingura hamwe n’imifuka ya pulasitike ikoreshwa, hanyuma ikinjira muri autoclave, iyo biragoye cyane kandi ikiguzi ni kinini.
Ariko itanura rya EVA lamination rikemura iki kibazo: ikirahuri kigoramye kirashobora gushyirwa mu itanura kugirango kibanziriza igitutu, hanyuma kigashyirwa muri autoclave.Noneho, hamwe niterambere ryikoranabuhanga, Fangding Technology Co., Ltd yateguye ibikoresho byikirahure bigoramye bishobora kubumbabumbwa rimwe, bikiza cyane igihe nigiciro.
Gukoresha firime ya EVA kumirahuri ishushanya:
Ibirahuri byubuhanzi nkinsinga, igitambaro, impapuro zamafoto, hamwe no gushimangira urwego rumwe bigomba gukorwa na firime ya EVA, cyane cyane ikirahure gishya cyubuhanzi gifite ibintu bifatika hagati, nkindabyo n ibyatsi byurubingo.Ubu ubwoko bwibirahuri byo murwego rwohejuru byoherezwa hanze.
Gushyira mu bikorwa firime ya EVA ku kirahure gishya cy'ingufu:
Ikoreshwa rya firime ya EVA mu mbaraga nshya igaragarira cyane cyane mu mirasire y'izuba ifotora izuba, ikirahure kiyobora, ikirahure cyijimye n'ibindi.Gukora amashanyarazi akomoka ku mirasire y'izuba bikozwe muri silicon wafer hamwe na platifike yumuzingi hamwe na firime ya EVA, ubusanzwe bikozwe mumashini yangiza;Ikirahuri gisanzwe gishobora gukorwa kiyobora mugushiraho firime (ITO film) hejuru yikirahure gisanzwe.Noneho ikirahure kiyobora ni ikirahuri cyometseho gikozwe muri firime ya EVA na firime ikora, kandi bimwe mubirahure nabyo bishyizwemo na LED, nziza cyane kandi itanga.
Ikirahuri gishobora guhindurwa ni ubwoko bushya bwibicuruzwa bidasanzwe byamafoto yikirahure bihuza firime ya kirisiti ya firime na firime ya EVA hagati yibirahuri bibiri byikirahure, hanyuma bigakora imiterere ya intercalation nyuma yubushyuhe nigitutu runaka.Ubu ikirahure gishya cyingufu zakozwe muri firime ya EVA cyakoreshejwe henshi mubucuruzi ndetse n’ahantu hahurira abantu benshi ndetse no munzu zimiryango.
Umusanzu wa film ya EVA mubirahuri byinganda:
Ikirahuri cya firigo ya firigo hamwe nimashini imesa ni mubirahure byikirahure nibikoresho bidasanzwe bigera kuri 3.2mm hamwe na firime ya EVA bifatanyirizwa hamwe mubushyuhe bwinshi, bikaba byiza kandi bifite umutekano.
Kugirango duhuze ibyifuzo byabakiriya benshi, ubushakashatsi niterambere rya firime ya EVA nabyo biriyongera, ndizera ko mugihe cya vuba, film ya EVA nayo izagira intambwe nshya mubinyabiziga, indege, hamwe nikirahure cya Marine.
Igihe cyo kohereza: Werurwe-12-2024
