Njengoko imveliso yehlabathi ikhawulezisa utshintsho lwayo oluya kwimveliso engabizi kakhulu, enobuhlobo nokusingqongileyo, kunye nokusebenza kakuhle, iTekhnoloji yokuCoating Vacuum iye yavela njengesisombululo esiphambili sokugqiba umphezulu oluhlaza. Iphawulwa kukusetyenziswa kakhulu kwezinto, akukho kukhutshwa kwamanzi amdaka, kunye nokusetyenziswa kwamandla aphantsi, i-vacuum coating ivelele njengendlela ezinzileyo kuneenkqubo zemveli ezimanzi ezifana nokupeyinta kunye nokufaka i-electroplating. Ayipheleli nje ekufezekiseni iimfuno ezisebenzayo kunye nezokuhlobisa kodwa ikwabonelela ngeenzuzo ezibalulekileyo zokusingqongileyo.
Inkqubo yokuCoca ngaphakathi yeNombolo 1
Ukwaleka nge-vacuumibhekisa kwiinkqubo zePhysical Vapor Deposition (PVD) okanye zeChemical Vapor Deposition (CVD), apho isinyithi okanye izinto ezisebenzayo zifakwa kwi-substrate ngendlela yee-athomu okanye iimolekyuli phantsi kweemeko eziphezulu ze-vacuum, zenze umaleko wefilimu encinci. Le nkqubo icocekile ngokwemvelo ngenxa yokungabikho kweekhemikhali ezingamanzi, ii-electrolytes, kunye namanyathelo okupholisa ubushushu. Iimpawu eziphambili zokusingqongileyo ziquka:
Akukho kukhutshwa kwamanzi amdaka: Ngokungafaniyo nokufaka i-electroplating okanye ukupeyinta nge-spray, ukugquma nge-vacuum akubandakanyi iibhafu ze-acid/alkaline, ii-electrolytes, okanye ukuhlamba ngamanzi, ngaloo ndlela kuthintela ukukhutshwa kweentsimbi ezinzima, i-COD, kunye nee-surfactants.
Akukho kukhutshwa kwe-VOC: Ekubeni izinto zokugquma zidluliselwa ngokufudumeza kobushushu, ukutshiza, okanye ukuqhushumba kwee-ion ngaphandle kwe-organic solvents, akukho Volatile Organic Compounds (VOCs) ezikhutshwayo, nto leyo esusa umthombo omkhulu wongcoliseko lomoya kwimigca yokugquma yendabuko.
Inkunkuma encinci eqinileyo: Iintsalela eziqinileyo kuphela eziveliswayo zizinto ezincinci ezinokuphinda zisetyenziswe kunye nothuli lokucoca olomileyo, ngaphandle kokuveliswa kodaka okanye inkunkuma etshizwayo kakhulu.
Inombolo 2 Ukusetyenziswa kwezixhobo eziphezulu, inkunkuma yezixhobo ephantsi
Kwiindlela zePVD eziqhelekileyo ezifana neMagnetron Sputtering kunye neThermal Evaporation, izinto zifakwa kwimo yegesi, nto leyo efikelela kwi-30% ukuya kwi-70%—iphezulu kakhulu kunoluhlu oluqhelekileyo lwe-10% ukuya kwi-30% ye-spray coating. Ukulungiswa ngakumbi kwejometri ekujoliswe kuyo, uxinano lwamandla, kunye nendlela yokufaka kunokuphucula ukusebenza kakuhle kwezinto kwaye kunciphise ukulahleka kwezinto eziluhlaza.
Kwizinto ezixabisekileyo nezinqabileyo (umz., Au, Pt, ITO, Cr), ukugquma nge-vacuum kuvumela ukufakwa ngokuchanekileyo kunye nokurisayikilisha izinto ngempumelelo, okubonelela ngexabiso lezoqoqosho kunye nelokusingqongileyo kwimizi-mveliso ye-elektroniki, i-optics, kunye ne-semiconductor.
Inombolo 3 Enye indlela ezinzileyo endaweni yokufakelwa i-electroplating kunye nokupeyinta
I-vacuum coating ngoku ivumela uluhlu olubanzi lwezinto zokuhombisa, kuquka i-metallic, i-ceramic-like, i-glossy, okanye i-matte effects. Ibe yindawo efanelekileyo yokutshintsha unyango lomphezulu oluyingozi kwindalo olubandakanya i-hexavalent chromium, i-nickel, kunye nezinye izinto ezinobuthi. Isebenza kwi-substrates zeplastiki, ze-ceramic, nezesinyithi, ixhasa i-coating yokuhombisa ekhuselekileyo neluhlaza.
Umzekelo, ukutshintshwa kwe-PVD chrome sele kuyinto eqhelekileyo kwishishini eYurophu, e-US, naseJapan. Okwangoku, iingubo ezifakwe kwi-vacuum-reflectivity high-reflectivity ezisusa isidingo sokupeyinta nge-spray ziye zasetyenziswa kwizibane zeemoto nakwizinto zangaphakathi—okwenza utshintsho oluvela “ekungangcolisini” luye “ekutshintsheni ungcoliseko.”
Inombolo 4 Ihambelana nokuveliswa kweKhabhoni ephantsi kunye nokunciphisa iNyathelo yeKhabhoni
Ngokugxininisa ngakumbi ekungangeni cala kwekhabhoni kunye nokukhutshwa komoya ubomi bonke, izixhobo zokugquma i-vacuum ziyenzelwe ukonga amandla—ziquka ukufudumeza okulawulwayo, ukupompa i-vacuum okuneendawo ezithile, kunye neenkqubo zokubuyisa amandla. Ukuqhubela phambili okuqhubekayo ekusebenziseni amandla e-plasma kunye nokwenza ngcono ukunikezelwa kombane kuxhasa ngakumbi ukunciphisa i-carbon footprint.
Ngaphezu koko, iifilimu ezithile ezifakwe kwi-vacuum zinegalelo ngokuthe ngqo ekongeni amandla asezantsi. Izicelo ezifana neglasi ye-Low-E, ii-reflectors ze-optical, kunye neengubo zokukhusela ubushushu ze-infrared zinceda ukuphucula ukusebenza kakuhle kwamandla kulo lonke uthotho lwexabiso, ziqinisa indima yazo kwimveliso ezinzileyo.
Ukwambathisa nge-vacuum kungaphezulu nje kwesisombululo sobunjineli bomphezulu esisebenza kakuhle—yiteknoloji ebalulekileyo kwixesha elizayo lokuvelisa izinto eziluhlaza. Iimpawu zayo zokungakhuphi mveliso, ukusebenza kakuhle, kunye nokukwazi ukutshintsha inkqubo ziyenza ibe luncedo kwixesha elide kwindalo esingqongileyo kwixesha lokuqinisa imithetho yokusingqongileyo.
—Eli nqaku lipapashwe nguizixhobo zokugquma nge-vacuumumenzi we-Zhenhua Vacuum
Ixesha leposi: Julayi-23-2025