Aluminium Composite Panel Vagadziri & Suppliers muChina kubvira 2002 - Henglicai ACP
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Aluminium Composite Panel Vagadziri & Suppliers muChina kubvira 2002 - Henglicai ACP
Ongororo yezvikonzero zvealuminium composite panel peeling.
Aluminium-plastic sheet chinhu chitsva chakagadzirwa nepamusoro chakabatwa uye chakaputirwa chakabikwa aluminium sheet sepamusoro, polyethylene, polypropylene plastiki yakasanganiswa seyepakati layer, mushure mekutevedzana kwemaitiro anoumbwa. Nekuti iyo aluminium-plastic sheet inoumbwa nezvinhu zviviri (simbi uye isiri-simbi) ine zvinhu zvakasiyana kwazvo, inoramba ichinyanya hunhu hwekutanga kuumbwa zvinhu (simbi aruminiyamu, isiri-simbi polyethylene plastiki), asi zvakare inokunda kukanganisa iyo yepakutanga yekugadzira zvinhu, uye nekudaro inowana akawanda emhando yepamusoro zvinhu, senge yakasarudzika, kushongedza kwemavara, kuramba kwemamiriro ekunze, kusaita ngura, kuramba kukanganiswa, kudzivirira moto, kudzivirira hunyoro, kuvharisa inzwi, kupisa kupisa, kushomeka kuramba; uremu huremu, kugadzirwa kuri nyore uye kuumbwa, kubata nekugadzika kuri nyore, nezvimwewo. Aya maitiro akavhura tarisiro yakafararira yekushandisa yealuminium composite mapaneru. Kugadzirwa kwealuminium composite panel kunoratidzika kunge kwakareruka kune munhu akasarudzika, asi chokwadi ichi chigadzirwa chitsva chine yakakwirira tekinoroji, saka pane kumwe kuoma kwehunyanzvi mukutonga kwemhando yealuminium composite panel zvigadzirwa. Izvi zvinotevera zvinonyanya kukurukura zvinhu zvinokanganisa 180 ° peel simba realuminium composite panel.
1. Hunhu hwealuminium foil pachayo.
Iri idambudziko rakavanzwa, asi rakaratidzwa mumhando yealuminium foil. Kune rumwe rutivi, pane dambudziko rekugadzirisa kupisa kwealuminium, kune rumwe rutivi, mamwe mashizha ealuminium uye vagadziri havana kusimba mukutonga kwehutano pavanoshandisa zvimedu zvealuminium zvakare. Izvi zvinoda vagadziri vealuminium composite mapaneru kuti vamise kutengeserana kwebhizinesi kuve nechokwadi chemhando yezvigadzirwa mushure mekuongorora zvese zvikamu zvevagadziri vezvinhu uye kuona vanokwanisa subcontractors.
2. Pre-kurapwa dambudziko realuminium ndiro.
Hunhu hwekuchenesa uye makemikari layer yealuminium plate yakanangana neiyo composite mhando yealuminium-plastic plate. Aluminium ndiro inofanira kutanga yacheneswa kubvisa tsvina yemafuta epamusoro, nezvimwewo, kuitira kuti pasi paite denderedzwa remakemikari akakora, kuitira kuti ibudise yakanaka bonding polymer film. Asi vamwe vagadziri vari mu pre-kurapwa maitiro pamusoro tembiricha yemvura yekurapa, fungidziro, nguva yekugadzira, kurapwa kwemvura inogadziridza, nezvimwewo kutonga hakuna kuomarara, kunokanganisa kunaka kwekuchenesa.
Zvakare, vagadziri vatsva vega havaiti chero pretreatment yealuminium ndiro uye vanoishandisa zvakananga. Zvese izvi zvinozotungamira kune yakashata composite mhando, 180 ° peel simba rakaderera kana kusagadzikana.
3. Kusarudzwa kwezvinhu zvakakosha.
Nekuti iyo polymer firimu uye PE kubatana nemamwe mapurasitiki zvichienzaniswa neakanakisa mhedzisiro uye ine mwero mutengo, isiri-chepfu, iri nyore kugadzirisa. Vamwe vagadziri vadiki vanosarudza PVC isina kusimba kwekubatanidza uye inouraya ine muchetura gasi kana ichipisa kuitira kuderedza mutengo, kana kushandisa PE recycled zvinhu kana PE raw materials yakasanganiswa ne off-cuts. Izvi zvinotungamira kune dzakasiyana tembiricha yekusanganisa nekuda kwemhando dzakasiyana dzePE, dhigirii rekuchembera, nezvimwe, uye iyo yekupedzisira yepamusoro yemhando yemubatanidzwa haina kugadzikana.
4. polymer firimu sarudzo nyaya.
Polymer firimu chinhu chinosungirirana chine akakosha zvivakwa, izvo zvinokanganisa zvinhu zvikuru zvemhando yemubatanidzwa. Firimu rePolymer rine mativi maviri, matatu-layer co-extrusion. Rumwe rutivi rwakasungwa nesimbi, rumwe rutivi rwakasungirirwa nePE, rutivi rwepakati PE substrate, chimiro chemativi maviri akasiyana zvachose. Musiyano wemutengo pakati pemativi maviri ezvinyorwa wakakura. Zvinhu zvekubatanidza nealuminium plate zvinoda kutengwa kunze kwenyika uye zvinodhura.
Naizvozvo, vamwe vagadziri vemafirimu epolymer vanoita hombe nezvazvo uye vanoshandisa yakawanda yePE fusion zvinhu kucheka makona uye kuita purofiti yakakura. Kushandiswa kwepolymer firimu kune kwakananga uye mativi akanaka uye asina kunaka haagone kuchinjika. Polymer firimu imhando yekuzvinyungudutsa firimu, isina kukwana fusion inotungamira kune yenhema composite. Simba rekutanga rakakwirira, nguva refu, nekuda kwesimba remamiriro ekunze richaderedza simba, uye kunyange bulging kana kuvhurika glue nezvimwe zviitiko.
Ongororo yeakajairwa emhando matambudziko mumapurojekiti ealuminium keteni emadziro.
1. Discoloration uye decoloration yealuminium composite panel.
Iyo discoloration uye decoloration yealuminium composite mapaneru zvinonyanya kukonzerwa nekusarudzika kusarudzwa kwemapanera. Aluminium composite mapaneru akakamurwa kuita mapaneru emukati uye ekunze mapaneru, uye kupfekedzwa kwepamusoro kwemarudzi maviri emapanera kwakasiyana, izvo zvinotarisa kushanda kwavo kune dzakasiyana nguva. Pamusoro pemapanera anoshandiswa mukati anowanzo kupfapfaidzwa neresin coating, iyo isingakwanise kujairana neyakaomarara yakasikwa nharaunda kunze, uye kana ikashandiswa kunze, inongo wedzera kukurumidza kuchembera uye kukonzera chiitiko chekuchinja uye decolorization. Kunze kwealuminium composite panel panhizha yekuputira inowanzo sarudzwa kuti iite anti-kuchembera, anti-UV kugona kwefluorocarbon resin coating, mutengo wendiro iyi unodhura. Mamwe mayuniti ekuvaka anobiridzira muridzi, nendiro yemukati ichiita senge inodzivirira kuchembera, anti-corrosion quality yefluorocarbon plate, kudzvanya purofiti isingaite, nekudaro zvichikonzera kushanduka kwakakomba uye kupera kwemavara kwearuminiyamu ndiro inoshandiswa muchirongwa.
2.Aluminium plastiki ndiro glue yakazaruka, kubuda.
Aluminium plastiki plate yakavhurika glue, kudurura, kunyanya nekuda kwekusarudzwa kwakashata kweanonamatira. Seyakanaka inonamira yekunze aluminium composite panel purojekiti, silicone adhesive ine yakasarudzika uye yepamusoro mamiriro. Kare, China Silicone adhesive kunyanya zvinoenderana imports, mutengo vanhu vakawanda detered, chete vaya yakakwirira-kukwira zvivako pamusoro anodhura chidzitiro rusvingo chirongwa kuti ashinga kubvunza. Ikozvino, Zhengzhou yeChina, Guangdong, Hangzhou nedzimwe nzvimbo dzakaisa mukugadzira mhando dzakasiyana dzesilicone rabha, zvichikonzera kudonha kukuru kwemitengo. Iye zvino, mukutenga kwealuminium composite panels, mutengesi achakurudzira rudzi rwemhando yakakosha yekuomesa-adhesive. Iri rudzi rweglue rinogona kushandiswa mukati meimba, mukushanduka kwemamiriro ekunze kwekunze, ichaonekwa ndiro yakavhurika glue, deglue phenomenon.
3. deformation pamusoro pepamusoro pealuminium composite panel, ngoma.
Zvikonzero zve deformation uye kudhirowa kwepamusoro pealuminium composite panel yakawanda. Kare mukuvaka, rudzi urwu rwehutano matambudziko, takanga tafunga kuti kunaka kweplate pachayo; gare gare, mushure mokunge taisa pfungwa pakuongorora chete kuti tiwane kuti dambudziko guru mukunamira kwealuminium composite ndiro pane ndiro yeuswa-midzi, inoteverwa nehutano hwealuminium composite ndiro pachayo. Vatengesi vanowanzotipa maitiro ekuvaka kwealuminium composite panel, iyo yakakurudzirwa base material inonyanya kukwira density board, woodworking board nezvimwe zvakadaro. Muchokwadi, rudzi urwu rwezvinhu mukushandiswa kwekunze, hupenyu hwayo hwesevhisi husina kusimba, mushure memhepo, zuva, mvura, ichaburitsa deformation. Sezvo zvinhu zveuswa-midzi zvakaremara, saka seyepamusoro-soro yealuminium composite panel kuti hapana chikonzero che deformation? Zvinogona kuoneka kuti yakanakira yekunze base zvinhu zvinofanirwa kunge zviri mushure mekuita ngura-proof kurapwa angle simbi, sikweya simbi pombi yakarukwa muskeleton iri nani. Kana mamiriro achibvumira, kushandiswa kwealuminium profiles seskeleton kunonyanya kunaka.
Rudzi urwu rwezvinhu zvesimbi zvakagadzirwa ne skeleton, mutengo waro hauna kunyanya kukwira kupfuura huni keel, yakakwirira density board, inogona kunyatso kuvimbisa kunaka kweprojekiti.
4. Aluminium epurasitiki ndiro guruta musono zvakanaka.
Kana aluminium composite panel yakashongedzwa pamusoro pechivako, kazhinji pane gaka rehumwe hupamhi pakati pemapanera. Nekuda kwezvido zvekunakisa, kazhinji unofanirwa kuzadza gap neblack sealant. Kuti uchengetedze nguva, vamwe vavaki havashandisi tepi yepepa kuti vaone kuchena uye mitemo yegluing, asi shandisa firimu rinodzivirira riri pamusoro pealuminium composite panel sechinotsiva. Sezvo iyo aluminium composite panel inochekwa, firimu rinodzivirira richabudisa madhigirii akasiyana-siyana ekubvarura mamiriro, saka shandisa sechinotsiva tepi yekudzivirira, hazvibviri kuchenesa glue seam zvakanaka.
