Ikirahuri cyanduye ni iki?Ni ubuhe bwoko bwa firime interlayer?

Ikirahuri cyanduye nacyo cyitwa ikirahure cyumutekano, gikozwe mubice bibiri cyangwa byinshi byikirahure hamwe na firime interlayer munsi yubushyuhe bwinshi numuvuduko mwinshi.Ikirahuri cyanduye kigaragazwa nibikurikira.

Icyambere, umutekano mwiza.Igice cya interlayer gifite ubukana bwiza, gufatanya kurwego rwo hejuru no kurwanya kwinjirira cyane.Ibice nyuma yo kumeneka ibirahuri bizakomeza gufatana hamwe bitanyanyagiye, ibindi bicuruzwa ntibishobora kubyinjiramo byoroshye, noneho ikirahure cyanduye gishobora gutanga umutekano kubantu nibintu.Ikirahuri cyometseho cyakoreshejwe murukuta rurerure ntiruzamanuka ngo rutere ibyangiritse, hagati aho birashobora kubuza abantu hamwe nabantu kwinjira mubirahure bikagwa.Noneho ni iy'ikirahure cyumutekano rwose.

Icya kabiri, imikorere ya ultraviolet-yerekana imikorere.Imikoranire mu kirahure cyometseho, cyane cyane urwego rwa PVB rufite imikorere isumba iyindi ya ultraviolet, ishobora gushungura ultraviolet inyura mu kirahure cyanduye, imikorere yayo yo kuyungurura irashobora kugera kuri 99%.

Icya gatatu, Imikorere myiza yerekana amajwi.Imikoranire mu kirahuri cyometseho irashobora gukurura amajwi, cyane cyane igipande cya PVB gifite imbaraga zirenze amajwi, kandi PVB yerekana amajwi ku isoko ifite imikorere myiza yerekana amajwi.

Hano hari ubwoko bwa inter-layers kubirahuri bimurika, PVB, EVA na SGP.Filime ya PVB ikoreshwa cyane namateka maremare.Imbonerahamwe ikurikira irerekana itandukaniro kubiranga muburyo butatu bwimikoranire.

PVB ni impfunyapfunyo ya Polyvinyl Butyral, ifite ubufatanye bwiza ku kirahure, ariko ntishobora gukomera ku cyuma neza, kurwanya amazi ni bibi.Iyo ubushyuhe buri hejuru ya 70 ℃, ubumwe bwashize vuba.Iyo PVB ikoreshwa hanze ikanashyirwa ahagaragara, biroroshye kuza bidashyizwe.Ibara rya PVB riratandukanye, risobanutse, ryera, umutuku, ubururu, icyatsi, umuhondo, umutuku, nandi mabara arashobora kugirwa ibicuruzwa ukurikije ibisabwa bitandukanye.Umubyimba usanzwe kuri PVB ni 0.38mm, 0,76mm, 1,14mm, 1.52mm.Irashobora gukoreshwa hejuru ukurikije amabara atandukanye hamwe nubunini busabwa.

Hamwe nibisabwa kugirango amajwi yerekana amajwi, PVB yerekana amajwi arushijeho gukundwa.PVB itagira amajwi ifite imikorere myiza yo kugabanya kurusha PVB isanzwe, irashobora kubuza gukwirakwiza urusaku, cyane cyane ku nyubako iri hafi yikibuga cyindege, sitasiyo, ahacururizwa no kumuhanda, ingaruka zerekana amajwi ni nziza.

EVA ni impfunyapfunyo ya Ethylene-vinyl acetate copolymer, ifite ubufatanye bwiza kubirahuri nicyuma, kurwanya amazi nibyiza, ariko imbaraga zamarira ntabwo ari nziza nka PVB na SGP.Kurwanya ubushyuhe nibyiza kuruta PVB, ariko ntabwo ari byiza nka SGP, hanyuma bikoreshwa cyane mumashanyarazi.Iyo hari amasahani yicyuma mugice cya interlayer, cyangwa ikirahuri kizakoreshwa hanze hamwe na interlayer yerekanwe, EVA niyo guhitamo neza.Ariko kurukuta rwumwenda, EVA interlayer ntabwo isabwa.

SGP ishobora gufatwa nka methacrylate yahinduwe, ifite ubufatanye bwiza bwikirahure nicyuma, kurwanya amazi nabyo ni byiza, bishobora gukoreshwa mubushyuhe bwinshi (＜ 82 ℃).Ndetse ikirahure kimenetse, imbaraga zisigaye nazo ziri hejuru, zifite umutekano uruta iyindi.SGP ni code ya Ionic membrane yo muri sosiyete ya DuPont ni Amerika, yitwa kandi SuperSafeGlas.Imbaraga zisigaye hamwe n’amazi arwanya SGP ikirahure cyikirahure, bituma gikwiye gikoreshwa nkigorofa.