Magnetron sputtering rau saum npoo ntawm lub tshuab nqus tsev nyiaj-plated tiv thaiv npo

Magnetron sputtering rau saum npoo ntawm lub tshuab nqus tsev nyiaj-plated tiv thaiv npo

 

Qhov saum npoo ntawm lub vijtsam tiv thaiv yog coated nrog high-refractive-index TiO₂ zaj duab xis thiab qis-refractive-index Si0₂ zaj duab xis los ntawm magnetron sputtering, kom lub vijtsam tiv thaiv muaj qhov cuam tshuam tsis tshua muaj kev cuam tshuam thiab tiv thaiv. xav txog. Txij li PC lossis acrylic substrates yog cov khoom siv organic, qhov kub ntawm qhov tso tawm yuav tsum nyob hauv thaj tsam ntawm 30-35 degree .

Nqus nyiaj plating ua haujlwm txheej

 

Lub tshuab nqus tsev plating feem ntau suav nrog ntau hom nqus evaporation, sputtering thiab ion plating. Lawv txhua tus siv los tso ntau cov yeeb yaj kiab hlau thiab tsis yog xim hlau rau ntawm qhov chaw ntawm cov yas los ntawm distillation lossis sputtering nyob rau hauv lub tshuab nqus tsev. Txoj kev no tuaj yeem tau txais cov txheej txheej nyias nyias, thiab tib lub sijhawm muaj cov txiaj ntsig zoo ntawm kev nrawm nrawm thiab zoo adhesion, tab sis tus nqi kuj tseem siab, thiab muaj tsawg dua cov hlau uas tuaj yeem ua haujlwm. Nws feem ntau yog siv los ua cov txheej txheem ua haujlwm rau cov khoom lag luam siab dua.

 

Lub tshuab nqus tsev vacuum evaporation txoj kev yog ib txoj kev ntawm cua sov hlau nyob rau hauv siab nqus tsev vacuum, melting thiab evaporating nws, thiab tsim ib tug hlau zaj duab xis rau saum npoo ntawm cov qauv tom qab txias. Lub thickness ntawm txheej yog 08-1.2um. Nws yog ib qho tsim nyog yuav tsum tau sau cov feeb tsis sib xws ntawm qhov chaw ntawm cov khoom molded kom tau ib daim iav zoo li qhov chaw, tsis hais seb lub tshuab nqus tsev puas tau ua rau lub hom phiaj kom tau txais daim iav los yog lub tshuab nqus tsev vacuum yog ua rau Duasteel, uas muaj tsawg. adhesion. Kev kho undercoat yog ua tiav.

Nqus nyiaj txheej txheej txheem

 

(1) Substrate - PMMA, PC.

 

(2) Cov yeeb yaj kiab yog ib lossis ob txheej ntawm cov yeeb yaj kiab los tiv thaiv thiab kaum cov yeeb yaj kiab tsis zoo. Cov qauv membrane yog qhia hauv daim duab 1.

 

(3) Txheej. Reactive deposition tau ua los ntawm kev siv lub tshuab hluav taws xob txuas ntxiv magnetron sputter coater.

 

① Fais fab mov: Si phiaj siv nruab nrab zaus fais fab mov, thiab Ti phiaj siv DC kaum-mem tes fais fab mov.

 

②Vacuum degree: Ar thiab O2 tau qhia, thiab lub tshuab nqus tsev yog 5 X 10-1Pa.

 

③ Kub: 25-35 degree

 

④ Thaum kawg, cov dej tsis zoo IAF3 tso rau.

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