Cov txheej txheem iav qhov rais zaj duab xis ntau lawm

1. Dyeing txheej txheem
Los ntawm cov txheej txheem txheej txheej, cov kua nplaum sib xyaw nrog cov xim yog coated ntawm PET lossis nruab nrab ntawm ob txheej ntawm PET zaj duab xis, thiab PET substrate yog xim los ua kom pom cov xim sib txawv raws li xav tau. Qhov zoo yog ntau yam xim, txheej txheem yooj yim, thiab tus nqi qis; Qhov tsis zoo yog tias nws tsis tiv taus hluav taws xob ultraviolet, yooj yim rau ploj, thiab muaj lub neej luv luv.
2. Lub tshuab nqus tsev txau tshuab
Nqus evaporation txheej Los ntawm kev siv lub thermal evaporation (rau cov hlau ntshiab uas tsis tshua muaj melting kub) txheej txheem, zaj duab xis tuaj yeem coated nrog ntau yam hlau, alloys lossis oxide txheej. Lub tshuab nqus tsev txau cov txheej txheem feem ntau yog siv cov txheej txheem aluminium ntshiab, thiab tuaj yeem ua rau hauv cov yeeb yaj kiab uas muaj qhov sib txawv ntawm lub teeb pom kev zoo thiab muaj kev cuam tshuam, kom cov yeeb yaj kiab muaj qhov zoo tshaj plaws ntawm kev tswj lub hnub ci.
3. Magnetron sputtering tshuab
Cov txheej txheem magnetron sputtering txheej txheem yog txheej txheem qib siab tsim nyob rau xyoo 1970s lig. Nws siv cov cuab yeej nqus tsev tshwj xeeb los cuam tshuam ntau yam hlau lossis hlau sib xyaw cov hom phiaj nrog cov ions raug them raws li kev txiav txim ntawm hluav taws xob. Ntau txheej ntawm ntom, muaj kev tiv thaiv qis, muaj kub-insulating hlau zaj duab xis yog ua, uas yog coated nyob rau ntawm lub substrate nyob rau hauv ib tug txheej txheem thiab yam. Cov txheej txheem sib xyaw yog siv los tsim ntau yam tshwj xeeb, xim ruaj khov thiab qib siab transmittance selectivity. , xyuas kom meej tias cov khoom muaj toughness txaus, yog tawg-pov thawj, tshav kub-insulating, UV-resistant 99%, thiab muaj lub neej ntev txee. Piv nrog rau cov txheej txheem nqus cov tshuaj tsuag, cov txheej txheem magnetron sputtering muaj ntau yam zoo, xws li muaj zog adhesion ntawm txheej thiab substrate; nws tuaj yeem yooj yim tsim cov yeeb yaj kiab nyias ntawm cov ntsiab lus siab melting; nws tuaj yeem ua rau ntawm thaj chaw loj-nruab substrates. Tau ib zaj duab xis ntau dua; Nws yog ib qho yooj yim los tswj cov muaj pes tsawg leeg ntawm txheej, thiab ntau yam alloy coatings nrog sib txawv compositions thiab ratios yuav ua tau.
Lub hauv paus ntsiab lus ntawm cov txheej txheem magnetron sputtering yog xa cov substrate mus rau hauv lub tshuab nqus tsev chamber nruab nrog ib tug magnetron cathode thiab sputtering gas (argon). Ib qho hluav taws xob tsis zoo yog siv rau cathode, thiab lub teeb ci tshwm sim hauv lub tshuab nqus tsev kom tsim cov ntshav ntshav. Txij li thaum lub hom phiaj hlau muaj qhov tsis zoo, cov roj ions zoo hauv cov ntshav tau nrawm dua thiab ntaus lub hom phiaj nto nrog lub zog sib npaug rau lub hom phiaj ncej txoj hauj lwm poob U, blasting tawm lub atoms ntawm lub hom phiaj hlau thiab precipitating lawv nyob rau saum npoo ntawm cov hlau. lub substrate los ua ib zaj duab xis hlau.
4. Laminated composite txheej txheem
Cov iav qhov rai zaj duab xis yog ntau txheej txheej ua haujlwm polyester sib xyaw cov khoom siv. Cov txheej nyias nyias nrog cov haujlwm sib txawv yog ua ke los ntawm cov nplaum, kom nws muaj cov haujlwm ntawm kev tawg-pov thawj, rwb thaiv tsev kub thiab kev nyab xeeb.
Tsuas yog cov txheej txheem txheej txheej siab tuaj yeem ua kom ntseeg tau tias ntau yam txheej txheem tsis raug tswj tau zoo thaum lub sijhawm tsim cov txheej txheem ntawm iav qhov rais zaj duab xis.