A matsayin kayan bangon labule tare da kusan shekaru 70 na samun nasarar aikace-aikacen aikace-aikacen waje, rukunin aluminum na anodized ya kuma fara haskakawa a cikin ayyukan gine-ginen cikin gida a cikin 'yan shekarun nan, daga cikinsu mafi mashahuri sune Shanghai Planetarium da TAG Art Museum. Ana amfani da fale-falen allumini na Anodized a ko'ina cikin facade na duniyar Planetarium na Shanghai, kuma ana amfani da sassan yankan nau'in lu'u-lu'u a kusurwoyi daban-daban.
Tare da fitowar rana da faɗuwar rana na nunin hasken dare, mai kallo zai iya ganin haske daban-daban da tasirin inuwa daga kowane kusurwa.
Kuma sabon aikin Jean Nouvel, TAG Art Museum.An ƙawata hoton hoton da 127 na fanfo na hasken wutan lantarki na aluminum, wanda ke ba facade na ginin haske a ƙarƙashin hasken rana.
Bugu da kari, a cikin 'yan shekarun nan a cikin gida aikace-aikace na anodized aluminum panel ayyukan ma da yawa, kamar:Manyan gine-ginen ƙasa: Cibiyar Al'adu da Wasanni ta Wuyuanhe, Gidan Tarihi na Kimiyya da Fasaha na Henan, Tashar Jiaxing, Gidan wasan Tennis na Linping Sports Park, Gadar Haixin, Otal ɗin JW Marriott Marquis, da dai sauransu.
Don haka menene bambanci tsakanin anodized aluminum panel da fluorocarbon aluminum panel wanda aka saba amfani dashi a cikin masana'antar?An bayyana wannan labarin ta hanyoyi guda hudu: tsari na gyaran fuska, taurin saman, tsaftacewa mai sauƙi, da kuma karko.
01.
Fasahar jiyya na saman
Anodizedaluminum panel
Da farko, menene tsarin anodizing?Anodizing wani tsari ne na electrochemical wanda ke samar da wani Layer oxide mai yawa akan aluminum.
Al2O3 wani sinadari ne wanda baya canzawa, yana da taurin mafi girma a tsakanin oxides, kuma yana da matukar jurewa yanayi. Ko da oxide Layer ya ci karo da wuta, aluminum na narkewa amma oxide Layer ba zai canza ba. Ba ƙari ba ne a ce alumina anodized shine Rolls Royce na aluminum panel. A gaskiya ma, ba ƙari ba ne don tambayar abin da hanyar jiyya ta saman zai iya cimma irin waɗannan halaye masu yawa?
Fluorine carbon aluminum panel
Fluorocarbon aluminum panel yana fesa a kan saman aluminum ta hanyar aikin gyaran fenti. Ko da yake an ƙara murfin fluorocarbon tare da resin fluorine don inganta aikin, tsarin polymer na fim ɗin fenti har yanzu za a iya haskaka shi ta hanyar fashewar hasken ultraviolet, ƙwanƙwasa da kwasfa.
02.
Taurin saman
Ana gwada taurin fuskar aluminum oxide panel da fentin aluminium ta gwajin taurin fensir da aka saba amfani da shi.Za mu iya gano cewa taurin fensir shine 9H (mafi girman fensir a cikin dakin gwaje-gwaje), kuma ba zai iya karce fim din oxide ba, wato, taurin fim din oxide ya fi 9H.
Idan an auna taurin fim ɗin oxide ta Mohs hardness, sanannen lu'u-lu'u yana da taurin Mohs na 10, yayin da sassan oxide Layer, aluminum oxide da sapphire, suna da taurin Mohs na 9 bayan lu'u-lu'u.
03.
Sauƙi don tsaftacewa
A yawa fluorocarbon aluminum labulen bango, shigar kawai game da 3 months zai bayyana infiltration da kuma a tsaye kwarara gurbatawa sabon abu, fluorocarbon aluminum farantin bayan babban adadin ƙura adsorption, tare da tsawo na lokaci, da jari na pollutants ƙara tsanani da kuma ƙaura tare da porous. surface zuwa shafi ciki, tsanani shafi bayyanar da labule bango.
Lokacin da aka bincika a ƙarƙashin na'urar hangen nesa, ana iya ganin fim ɗin fenti na fluorocarbon a haɓakar sau 500, mai kama da tsarin spongy.
Saboda girman girman nau'in aluminum na anodized, ba za a iya ganin tsarin a cikin girman girman 500x ba, don haka dole ne a girma zuwa 150,000x. Sakamakon ya kasance mai ban mamaki. Fim ɗin oxide yana kama da tsari mai tsauri ba tare da wani rata na kagara ba, tsayin tsayin tsayin daka akan saman ma'aunin aluminum, panel aluminum zuwa matakin mafi girman jiyya dole ne ya zama No.1!
Tsarin oxide na anodized aluminum panel yana kama da corundum yumbu Layer, saman baya ɗaukar caji kuma baya sha ƙura. Tsari mai girman gaske yana sa gurɓataccen abu ba zai iya shiga ba, kuma gurɓataccen ruwa da ke shawagi a saman ruwan sama zai shafe shi. Muddin tsaftacewa na al'ada, bangon zai iya zama sabo don shekaru.
Fluorine carbon aluminum panel zuwa surface na fluorocarbon polymer guduro shafi (fahimta ga filastik), dauki cajin adsorption datti sauƙi, kuma a cikin haske za a hankali roughen, intensifying datti, rataya bar datti a cikin porous fim, forming a tsaye kwarara gurbatawa bayan. ruwan sama da aka wanke, har ma da wani abu mai ƙarfi na sinadari mai ƙarfi na ɗan lokaci don rage smudgy digiri, kuma zai haifar da bangon labule yana ƙara tsufa.
04.
Da karko
Bisa ga binciken da ke sama, saboda hanyoyi daban-daban na jiyya na sama, akwai sararin samaniya na ciki a cikin fim din fenti na fluorocarbon wanda ke da sauƙin lalacewa. Bayan lalatawar filamentous, saman yana yiwuwa ga kwasfa, kumfa, fatattaka ko rarrabuwa. Bayan yanayin yanayi, fuskar fim ɗin fenti zai zama foda don samar da foda mai kyau, kuma mai sheki da launi suna raguwa sosai, wanda zai haifar da lalacewar bayyanar.
Sabanin haka, da anodized aluminum panel, bayan kusan shekaru 70 na gwaninta a gida da kuma kasashen waje, idan dai al'ada tsaftacewa da kiyayewa, gidan zai iya jure.
An kafa shi a shekara ta 1883, masana'antar PPG, babbar masana'antar fenti ta duniya, ta yi amfani da aluminium anodized don hedkwatar gudanarwa da cibiyar bincike da ci gaba, wacce aka gina shekaru 34 da suka gabata ba tare da kulawa ta yau da kullun ba.
A cikin aikin ofishin PONT DE SVRES, bangon labulen alumini na anodized ya tsufa, yana da shekaru 46, kuma ba a kula da shi na yau da kullun ba.
Anodized aluminum takardar tare da kyakkyawan yanayin juriya, na iya dacewa da kowane nau'in yanayi.
Lokacin aikawa: Agusta-17-2022