Firimu reEVA imhando yefirimu rine viscosity yakakura rakagadzirwa nepolymer resin (ethylene-vinyl acetate copolymer) sezvinhu zvikuru, richiwedzera zvimwe zvinhu zvakakosha uye kugadziriswa nemidziyo yakakosha. Nekutsvaga nekuenderera mberi kwefirimu reEVA, firimu reEVA rinoramba richikura, uye firimu reEVA remuno rave kutengeswa kunze kwenyika kubva kunze kwenyika.
Vanhu vazhinji vanofunga kuti firimu reEVA rinogona kushandiswa chete mukushongedza mukati, asi kubvira muna 2007, Shandong Fangding Safety Glass Technology Co., Ltd (yakatangira Fangding Technology Co., Ltd.) yakabudirira kunyorera chitupa cheCCC, chinoratidza kuti firimu reEVA rinosangana nezvinodiwa nenyika zvegirazi rekugadzira mainjiniya ekunze maererano nesimba, kujeka kana kunamira. Kubva ipapo, zvakaputsa nharo yekuti PVB ndiyo yega inodyiwa yakaoma inoshandiswa mukugadzira mainjiniya ekunze muChina.
Firimu reEVA muzvikumbiro zveinjiniya zvekunze:
★ Muna Kurume 2009, nyika yakatanga kugadzira, muna Kurume 2010, kuburitswa kwepamutemo kwemutemo wegirazi renyika rakanamirwa kunotaura kuti firimu rePVB rinofanira kushandiswa pagirazi remotokari. Uye magirazi akanamirwa ekuvaka, akadai sebharukoni guardrail, denga remwenje, mahwindo ebhizinesi, madziro ejira regirazi, firimu rePVB neEVA zvinogona kushandiswa.
Kudzivirira chiedza cheEVA, kutyiwa nemvura, kudziviswa kwemamiriro ekunze, kudziviswa kwengura, kurwiswa kweruzha zviri nani pane PVB, pamwe nekuchengetwa kuri nyore, tekinoroji yekugadzirisa iri nyore, kushanda kuri nyore, uye mutengo wakaderera, makambani mazhinji anofarira EVA.
Munhu wese muindasitiri anoziva kuti kana autoclave iri girazi rakakombama, zvinodikanwa kushandisa mabhegi esilicone pakugadzira vacuum, uye mamwe makambani kuitira kuchengetedza mari, kugadzira vacuum nemabhegi epurasitiki anoraswa, uye wozopinda mu autoclave, izvo zvakaoma zvikuru uye mutengo wacho wakakwira.
Asi chitofu cheEVA lamination chinogadzirisa dambudziko iri: girazi rakakombama rinogona kuiswa muchoto kuti ripihwe simba, uye rozopinda mu autoclave. Iye zvino, nekuvandudzwa kwetekinoroji, Fangding Technology Co., Ltd. yakagadzira michina yegirazi yakakombama laminated inogona kuumbwa kamwe chete, izvo zvinochengetedza nguva nemari zvakanyanya.
Kushandisa firimu reEVA pagirazi rekushongedza:
Magirazi ehunyanzvi akadai sewaya, machira, bepa remifananidzo, uye simba rekusimbisa rakaita serimwe chete zvinofanirwa kugadzirwa nefirimu reEVA, kunyanya girazi idzva rehunyanzvi rine zvinhu chaizvo pakati, zvakaita semaruva chaiwo nehuswa hwetsanga. Iye zvino rudzi rwegirazi rehunyanzvi remhando yepamusoro rinonyanya kutengeswa kunze kwenyika.
Kushandisa firimu reEVA pagirazi idzva remagetsi:
Kushandiswa kwefirimu reEVA musimba idzva kunonyanya kuratidzwa mumapaneru ezuva ezuva ezuva, magirazi anofambisa magetsi, magirazi anodzima magetsi nezvimwewo. Kugadzirwa kwemapaneru ezuva ezuva ezuva anogadzirwa nesilicon wafer nebhodhi redunhu rine composite yefirimu reEVA, rinowanzogadzirwa nemuchina we laminating; Girazi rinofambisa magetsi rinogona kugadzirwa kuti rifambise magetsi nekuputira firimu rinofambisa magetsi (ITO film) pamusoro pegirazi rakajairika. Iye zvino girazi rinofambisa magetsi igirazi rakanamirwa rakagadzirwa nefirimu reEVA nefirimu rinofambisa magetsi, uye rimwe girazi rakaiswawo ne LED, iro rakanaka uye rine rupo.
Girazi rinochinjika rudzi rutsva rwegirazi remagetsi rinosanganisa firimu regirazi remvura nefirimu reEVA pakati pezvikamu zviviri zvegirazi, uye rinozogadzira chimiro chekubatanidza mushure mekupisa kwakati uye kumanikidzwa. Iye zvino girazi idzva remagetsi rakagadzirwa nefirimu reEVA rave richishandiswa zvakanyanya mumabhizinesi nenzvimbo dzeveruzhinji uye mudzimba dzemhuri.
Mupiro wefirimu reEVA mugirazi remaindasitiri:
Magirazi emusuwo wefiriji nepaneru yemuchina wekuwachisa zvinongoshandiswa segirazi rakapfava uye zvinhu zvakakosha zvine 3.2mm nefirimu reEVA zvinosvinwa pamwe chete pakupisa kwakanyanya, izvo zvakanaka uye zvakachengeteka.
Kuti zvizadzise zvinodiwa nevatengi vakawanda, tsvakiridzo nekuvandudzwa kwemafirimu eEVA kuri kuwedzerawo, ndinotenda kuti munguva pfupi iri kutevera, firimu reEVA richavewo nebudiriro itsva mumotokari, ndege, uye magirazi emugungwa.
Nguva yekutumira: Kurume-12-2024
