Yam Koj Yuav Tsum Paub Txog UV Curing Optical Adhesives

Thawj cov khoom siv los ua optical nplaum yog distilled kua txiv los ntawm tsob ntoo balsam. Nws tau raug xa mus rau Canada Balsam, thiab thaum nws muaj qhov zoo tshaj plaws kho qhov muag, nws tsis muaj hnyav thiab thermal kuj. Cov ntaub ntawv zoo dua yuav tom qab hloov nws raws li qhov tshwm sim. Kev siv optic xav tau kev ua tau zoo dua thiab ntau lawm; Yog li ntawd, feem ntau engineers feem ntau tig mus rau UV-kho nplaum nplaum.

Thaum sib dhos kho qhov muag, nws yog qhov tseem ceeb rau cov khoom sib txuas ua ke kom ua haujlwm zoo. Cov nplaum nplaum uas muaj cov ntawv cog lus muaj zog yog qhov tsim nyog rau prism thiab lens bonding, fiber optic los ua ke, thiab kho thiab muab cov khoom kho qhov muag. Adhesives tuaj nyob rau hauv txawv zog thiab kev txwv; yog li nws tuaj yeem nyuaj rau cov neeg feem coob los txiav txim siab seb cov ntaub ntawv twg yog qhov zoo tshaj plaws rau kev sib koom tes ntawm tes. Whereas refractive index thiab optical kis tau tus mob yog thawj qhov kev txiav txim siab thaum saib UV curing optical nplaum nplaum, ua tib zoo saib xyuas yuav tsum tau coj mus rau hauv qhov hnyav ntawm cov khoom siv raws li qhov xav tau ntawm daim ntawv thov. Qee qhov lwm yam uas yuav tsum tau xav txog suav nrog:

Adhesive khoom 

Thaum kho, feem ntau cov nplaum yuav txo qis, thiab qhov no tuaj yeem ua rau muaj kev ntxhov siab rau qee qhov chaw. Qhov twg muaj kev ntxhov siab, tom qab ntawd cov teeb meem kev sib raug zoo thiab kev tsom xam yog qhov kev zam tsis tau thaum lub sijhawm ua haujlwm. Yog li ntawd, nws yog ib qho tseem ceeb rau cov engineers los daws cov ntaub ntawv uas tsis tshua muaj shrinkage los txo cov teeb meem. Piv txwv li, Epoxy nplaum tuaj yeem muaj txog li 5% shrinkage. Txawm li cas los xij, muaj cov nplaum tshwj xeeb kho qhov muag uas muaj tsawg li 0.4% ntawm qhov shrinkage thiab tseem tswj kom muaj qhov xav tau qhov muag pom tseeb.

Raws li kev ncaj ncees ntawm cov qauv thiab nws cov kev ua tau zoo, xav txog qhov modulus thiab hardness ntawm cov khoom nplaum kuj tseem ceeb heev. Outgassing yuav tsum tau saib mus rau hauv vim qee qhov kev hloov pauv tuaj yeem ua rau muaj teeb meem zoo.

Kev kho thiab kho 

Ob qho no kuj tseem ceeb heev rau kev txiav txim siab thaum nrhiav qhov zoo tshaj plaws UV curing optical nplaum nplaum. Txoj kev kho thiab yuav ua li cas nws cuam tshuam rau qhov nyuaj thiab ceev ntawm qhov project yuav tsum xav txog. UV nplaum tsuas yog siv sijhawm li ob peb feeb los kho, uas muaj txiaj ntsig zoo hauv cov xwm txheej uas yuav tsum tau ua kom nrawm nrawm. Txawm li cas los xij, cov khoom sib txawv siv sij hawm sib txawv los kho. Piv txwv li, ob feem epoxies yuav tsum tau siv sij hawm ntev los kho piv nrog silicone nplaum. Thaum tshav kub tuaj yeem ceev cov txheej txheem, nws yog ib qho tseem ceeb kom nco ntsoov tias thermal excursion tuaj yeem ua rau muaj kev ntxhov siab rau qee qhov chaw thaum lossis tom qab kho.

Viscosity kuj tseem ceeb raws li daim ntawv thov. Hauv qee daim ntawv thov, cov nplaum tsuas yog yuav tsum tau ua kom tiav ib qho kev sib txawv lossis txuas rau nws, whereas, hauv lwm tus, nws yuav tsum tau sau tag nrho saum npoo. Kev sib xyaw thiab degassing tuaj yeem yog cov txheej txheem tedious, tshwj xeeb tshaj yog rau ob lub tshuab; yog li cov cuab yeej tshwj xeeb yuav tsim nyog siv.

Acrylate adhesives uas yog UV-kho tau yog nrov hauv kev siv optics vim tias lawv yooj yim siv. Lawv kuj muab lub sijhawm kho mob sai thiab tsim nyog rau feem ntau cov ntawv thov. Cov kev xaiv yog, txawm li cas los xij, ntau hauv kev ua lag luam, thiab thaum koj paub tias koj daim ntawv thov xav tau dab tsi, koj yuav muaj lub sijhawm yooj yim xaiv qhov zoo tshaj plaws UV-kho qhov muag nplaum nplaum. DeepMaterial tsim cov nplaum zoo tshaj plaws kom phim txhua yam kev xav tau. Cia cov kws tshaj lij nplaum nplaum ntawm DeepMaterial coj koj mus rau cov nplaum nplaum zoo tshaj plaws rau koj daim ntawv thov.

Yog xav paub ntxiv txog yam koj yuav tsum paub txog uv curing optical adhesives, koj tuaj yeem them mus ntsib DeepMaterial ntawm https://www.epoxyadhesiveglue.com/uv-curing-uv-adhesive/ yog xav paub ntau info.