Filime ya EVANi ubwoko bwa kole ishyushye ishongesha, ikaba ari copolymer ya ethylene vinyl acetate. Yakozwe binyuze mu ikoranabuhanga rya siyansi kandi inyura mu buryo bwihuta bwo kuvanga, gushyira mu buryo bwa pulasitiki, gusohora, gushushanya, gukonjesha, gupima no gufunga. Nyuma yo gutunganywa muri filime, nta kintu gifatana mu bushyuhe bw'icyumba kandi inyura mu gushonga binyuze mu gukanda bushyushye mu bikoresho bya laminating by'ibirahuri. Filime ya EVA yatunganyijwe ifite ubushobozi bworoshye bwo koroha, irwanya ingaruka, ibonerana cyane, kandi ifatana neza cyane; Byongeye kandi, ifite ubushobozi bukomeye bwo kurwanya ibidukikije, irwanya ubushuhe, irwanya ikirere, ifunga ubushyuhe, n'ibindi biranga. Ni byo rwose biranga EVA byatumye filime ya EVA irushaho kuzamuka no gukoreshwa mu nganda z'ibirahuri n'ibirahuri by'ubugeni kuva mu 2000. Mu ntangiriro z'iterambere no gukoreshwa kwa filime ya EVA, bitewe n'uburyo butandukanye bwo kuyikoresha, yibanzweho cyane cyane mu bigo bitunganya ibirahuri byimbitse mu bijyanye n'ibikoresho rusange byo gushushanya inyubako, gushimangira insinga na kole, nibindi, bisimbura ingaruka mbi n'imbogamizi biterwa no gushonga burambye. Ubwoko bw'ibicuruzwa bya EVA ku isoko bwatangiye kugaragaza icyerekezo cyo gutandukana: kuva ku bwoko bumwe busanzwe bubonerana kugeza ku kwaguka no kwaguka kw'amabara abonerana, amabara adasobanutse, n'uruhererekane rw'umucanga wa disiki. Ibi ni umusaruro w'isoko, rihura neza n'ibyo ibigo bitunganya ibirahure byimbitse ku bicuruzwa bya EVA bikenera mu nzego nyinshi.
Ku bijyanye no kubika filime
Ubusanzwe, firime y'ibirahure ya EVA isabwa kubikwa mu bubiko bwigenga bufite umwuka, humutse kandi budahumanye, hirindwa imirasire y'izuba n'amasoko y'ubushyuhe: kugira ngo hirindwe imvura, umuvuduko mwinshi, ingaruka zo hanze, n'imivurungano y'ibintu bikomeye; Ubushyuhe bw'ububiko bugomba kugenzurwa munsi ya 35 ℃, kandi ubushuhe ntibugomba kurenga 60%; Iyo hari firime nyinshi, isahani igomba gushyirwa munsi ya firime kugira ngo yorohereze guhumeka, gusohora ubushyuhe, no gukuraho ubushuhe. Iyo firime ishyizwemo igitutu, ubushyuhe, cyangwa ubushuhe bwinshi, izagaragaza urwego rutandukanye rw'ibintu byifata cyangwa umuhondo n'umutuku ku buso bwa firime, ibyo bizagira ingaruka ku ikoreshwa risanzwe.
Agace gasigaye nyuma yo gukoreshwa kagomba kongera gupfunyikwamo ibikoresho bisukuye kugira ngo hirindwe ko amashanyarazi adahindagurika atwarwa na gace ubwako yakwinjiriramo umukungugu no kwanduza gace, bigagira ingaruka ku ikoreshwa risanzwe.
Ifite ubushyuhe bwinshi, muri rusange ikaba ifite ingaruka nziza zo kuyitunganya hafi 110°C. Ikirahure cy'imitako gifite imiterere n'ibishushanyo gishobora gukorwa hakoreshejwe uburyo nk'udukingirizo tw'insinga n'udukingirizo tw'imizingo mu gice cya firime. Kubwibyo, gikoreshwa cyane cyane mu gukata no gushariza imbere mu nzu.
Filimi yo hagati ya EVA ni polymeri ya thermoplastic ifite ubushobozi bwo kubona neza no kurwanya ingaruka, ikoreshwa cyane mu bwubatsi no mu bijyanye n'imodoka. Ifite ubushobozi bwo guhangana n'ikirere neza kandi irwanya imirasire ya UV, ishobora gukumira gusaza no gucika intege kw'ibirahure.
Nk'umuntuFilime ya EVAuruganda n'umutanga serivisi biyemeje guhanga udushya n'ubuziranenge, Fangding Technology Co., Ltd. yahoraga yiyemeje guha abakiriya filime za EVA zigaragara neza kandi zifite imikorere myinshi. Guhitamo ibicuruzwa byacu bivuze guhitamo igisubizo cy'ibikoresho byiza kandi biboneye, bitekanye kandi biramba.
Igihe cyo kohereza: 17 Mata 2025
