PVB yamuritse ikirahuri kugirango irinde umutekano no kugabanya urusaku
Ibisobanuro ku bicuruzwa
PVB ikirahuri sandwich firimeni ubwoko bwibikoresho bya polymer bikozwe muri polyvinyl butyric aldehyde resin, plastike kandi bigasohorwa na plasitike 3GO (triethylene glycol diisocrylate). Ububiko bwa PVB ibirahuri bya sandwich mubusanzwe ni 0.38mm na 0,76mm ebyiri, bifatanye neza nikirahure kidasanzwe, gifite umucyo, kurwanya ubushyuhe, kurwanya ubukonje, kurwanya ibishanga, imbaraga zikomeye za mashini. Filime ya PVB ikoreshwa cyane muriikirahure, ushyizwe hagati yibice bibiri byikirahure mubice bya firime ya PVB hamwe na polyvinyl butyral nkibice byingenzi.PVB ikirahureikoreshwa cyane mubwubatsi, ibinyabiziga nizindi nganda kubera umutekano wacyo, kubungabunga ubushyuhe, kugenzura urusaku nibikorwa bya UV byo kwigunga.
Filime ya PVB ifite umusaruro udasanzwe mu kirere, mu gisirikare no mu buhanga buhanitse ndetse no mu zindi nzego nazo zifite uburyo bwinshi bwo gukoresha, nk'indege, icyogajuru, ibikoresho bya gisirikare, imirasire y'izuba hamwe n'izuba ryakira, mu nganda zikoreshwa mu guhungabana bikurura icyuma.
Ibyiza byibicuruzwa
1.Umutekano:
Mu ngaruka zo hanze, bitewe na elastique intera intera intera igira ingaruka zo gukurura ingaruka, irashobora gukumira ingaruka zo kwinjira, nubwo ikirahure cyangiritse, gusa kibyara igitagangurirwa gisa nigitagangurirwa cyiza, imyanda ikomera cyane murwego rwagati, izabikora ntugwe mubikomere bitatanye, kandi birashobora gukomeza gukoresha kugeza bisimbuwe.
2.Anti-ubujura:
Ikirahuri cya PVB cyometseho kiragoye cyane, kabone niyo umujura yamenagura ikirahure, kubera ko igice cyo hagati gifatanye neza nikirahure, kikomeza kugumana ubunyangamugayo, kugirango umujura adashobora kwinjira mucyumba. Kwishyiriraho ibirahuri byanduye birashobora gukuraho izamu, kuzigama amafaranga nibyiza bishobora no gukuraho ibyiyumvo.
3.Gukingira amajwi:
Bitewe numurimo wo kugabanya firime ya PVB kumajwi yumvikana, ikirahuri cya PVB cyanduye kirashobora kubuza kwanduza urusaku, cyane cyane kukibuga cyindege, sitasiyo, mumujyi ndetse no kumuhanda kumpande zombi zinyubako nyuma yo gushyiramo ibirahuri byanduye, ingaruka zo gukumira amajwi biragaragara.
4.Imikorere yo gukingira
Filime ya PVB irashobora gukuramo ibice birenga 99% bya UV, kugirango irinde ibikoresho byo mu nzu, ibicuruzwa bya pulasitike, imyenda, itapi, ibihangano, ibisigisigi by’umuco gakondo cyangwa ibicuruzwa bitangirika no gusaza biterwa nimirasire ya UV.
5.Kuzigama ingufu:
Ikirahuri cyometse muri firime ya PVB kirashobora kugabanya neza urumuri rwizuba. Hamwe n'ubunini bumwe, ikirahuri cyometseho gikozwe muri firime ya PVB yijimye yijimye ifite ubushobozi bwo gukumira ubushyuhe bwiza. Kugeza ubu, ibirahuri byanduye bikorerwa mu Bushinwa bifite amabara atandukanye.
Urwego rwo gusaba
1. Mu Burayi no muri Amerika, ibirahuri byinshi byubaka bifata ibirahuri bya PVB byanduye, ntabwo ari ukwirinda impanuka zatewe gusa, ahubwo nanone kubera ko ikirahuri cya PVB cyanduye gifite ubushobozi bwo kurwanya imitingito. Filime yo hagati irashobora kurwanya igitero gikomeje kwibasirwa ninyundo, icyuma cyo gutema ibiti nizindi ntwaro, kandi ikirahuri kidasanzwe cya PVB cyometseho kirashobora kandi kurwanya kwinjira mumasasu igihe kirekire, kikaba ari urwego rwo hejuru rwumutekano.
2. Mucyumba cya kijyambere, niba ingaruka zogukwirakwiza amajwi ari nziza cyangwa zitabaye imwe mubintu byingenzi abantu bapima ubwiza bwamazu. Ikirahuri cyanduye ukoresheje firime ya PVB kirashobora guhagarika amajwi kandi kigakomeza ibidukikije bituje kandi byiza. Imikorere idasanzwe ya UV yo kuyungurura ntabwo irinda ubuzima bwuruhu rwabantu gusa, ahubwo inakora ibikoresho byiza kandi byerekana ibicuruzwa murugo bikuraho ibyago bishira. Irashobora kandi kugabanya ihererekanyabubasha ryizuba, kugabanya ingufu zikoreshwa muri firigo.
3. Ibyiza byinshi byikirahure cya PVB, bikoreshwa mugushushanya urugo nabyo bizagira ibisubizo byiza bitunguranye. Kurugero, inzugi nyinshi zo murugo, harimo n'inzugi z'igikoni, zakozweikirahure gikonje. Guteka umwotsi wigikoni biroroshye kubyirundanyirizaho, niba ukoresheje ikirahure cyanduye aho, ntakibazo kizabaho. Mu buryo nk'ubwo, umwanya munini wikirahure murugo ni ikibazo cyumutekano kubana basanzwe bakora. Niba ikirahuri cyometseho, ababyeyi barashobora koroherwa cyane.
4. Ikirahure cya PVB kimenetse kimeneka neza kandi gishobora kumeneka bitewe numupira uremereye, ariko igice cyose cyikirahure gikomeza kuba monolithic, hamwe nibice hamwe nuduce duto duto cyane turacyakomeza gufatana hamwe na membrane hagati.Ikirahure gikomeyebisaba ingaruka nyinshi kumeneka, kandi iyo bigenze bityo, ikirahure cyose giturika mubice byiza bitabarika, hasigara ibirahuri bike bimenetse mumurongo. Ikirahuri gisanzwe kizavunika ku ngaruka, ibintu bisanzwe bimeneka, bivamo ibice byinshi birebire. Iyo ikirahure cya laminate kimenetse, ibice by'amenyo by'indorerwamo bizengurutse ubwinjiriro, kandi ibice byinshi by'ibirahure bisigara bikikije aho byinjira, kandi uburebure bw'imvune y'insinga buratandukanye.
Impamyabumenyi
Ibicuruzwa by'isosiyete byararenganyeUbushinwa buteganijwe bwa sisitemu CCC icyemezo, Australiya AS / NS2208: 1996 icyemezo, naAustraliya AS / NS4666: Icyemezo cya 2012. Usibye kuzuza ibipimo byumusaruro wigihugu, ariko kandi byujuje ubuziranenge bwisoko ryo hanze.
