Dab tsi yog Optically Clear Potting Compound

Potting thiab encapsulation yog ib qho kev tiv thaiv kev tiv thaiv rau cov khoom siv hluav taws xob thiab LED, cushioning lawv los ntawm kev poob siab, kev vibration, lossis kev nruj heev. Thiab thaum twg pob tshab yog qhov yuav tsum muaj? Ib Optically Clear Potting Compound ua txoj kev mus!

Txheeb xyuas qhov zoo ntawm optically clear compound rau koj qhov project yuav ua tau ib qho kev ntsuas me ntsis. Koj yuav tsum sib npaug ntawm cov khoom kho qhov muag, cov yam ntxwv ntawm kev ua haujlwm thiab kev ua haujlwm tsis zoo tiv thaiv tus nqi txwv.

Thaum kawg, qhia qhov zoo tshaj plaws ua tau optically ntshiab compound yuav tsum ua tib zoo ntsuas qee qhov kev txiav txim siab rau ib leeg kom txog thaum koj tau txais yam koj xav tau. Yog li ntawd, tsab xov xwm no yuav coj koj los ntawm cov kev txiav txim siab no.

Dab tsi yog Optically Clear Potting Compound?

Optically clear potting compound yog cov pob tshab lossis ze li ntawm cov khoom siv pob tshab siv rau encapsulating thiab tiv thaiv cov khoom siv hluav taws xob thaum tswj xyuas qhov pom tseeb. Hom potting compound no tshwj xeeb tsim los tso cai rau kev sib kis ntawm lub teeb yam tsis muaj kev cuam tshuam los yog poob qhov ci tseem ceeb.

Nws yog feem ntau siv rau hauv cov ntawv thov uas qhov khoom siv kho qhov muag yog qhov tseem ceeb, xws li LED encapsulation, optical sensors, displays, thiab lwm yam khoom siv optoelectronic.

 

Cov yam ntxwv ntawm Optically Clear Potting Compound

Optically clear potting compounds tuaj nrog ntau yam tseem ceeb thiab zoo: lawv muaj clarity uas tsis tuaj yeem pom, muaj qhov kub thiab txias, thiab muab cov hluav taws xob zoo dua. Cia peb saib cov yam ntxwv sib txawv hauv ntu hauv qab no;

• Pob tshab - Optically clear potting compoundsyog tsim los ua pob tshab, tso cai rau lub teeb kom dhau mus yam tsis muaj qhov cuam tshuam loj lossis nqus. Cov cuab yeej no yog qhov tseem ceeb rau cov ntawv thov uas tswj xyuas qhov pom tseeb ntawm cov khoom tseem ceeb.

 

• UV Stability - Txhawm rau kom ntseeg tau tias crystalline clarity txuas ntxiv mus rau lub sijhawm ntev, ntau cov qauv tsim los tiv thaiv yellowing lossis discoloration los ntawm UV teeb. Qhov no yog qhov tseem ceeb tshwj xeeb hauv qhov chaw uas lub cuab yeej yuav raug tshav ntuj ncaj qha lossis lwm qhov chaw ultraviolet - tsis muaj kev zam!

 

• Refractive Index Matching - Lub potting compound yog tsim los kom phim cov ntaub ntawv nyob ib ncig ntawm nws nyob rau hauv cov nqe lus ntawm lawv optical refractive index. Qhov no yooj yim saib xyuas txhua qhov kev cuam tshuam los ntawm kev puas tsuaj thiab kev cuam tshuam ntawm lub teeb - ib qho teeb meem tshwm sim thaum tsis suav nrog.

 

• Temperature Stability – Wow, ib co formulations yog tsim los kom kav ntev! Lawv tuaj yeem tswj tau qhov kub thiab txias thaum lawv cov khoom kho qhov muag tsis zoo. Qhov no ua rau lawv xaiv qhov tsim nyog rau cov xwm txheej uas koj xav tias qhov kub thiab txias yuav tshwm sim thaum lub sijhawm ua haujlwm ntawm lub cuab yeej - qhov tseem ceeb heev!

 

• Transmission of High Light - Crystal ntshiab potting blends yog hu rau qhov siab tshaj plaws pob tshab, kom ntseeg tau tias kev ua haujlwm zoo ntawm cov cuab yeej siv uas nyob ntawm lub teeb xa mus thiab cov duab pom. Qhov yuav luag zoo meej meej yuav ua kom cov gadgets khiav ntawm qhov ua tau zoo tshaj plaws!

 

• Chemical Resistance - Gleaming clear potting compounds muab kev tiv thaiv tshwj xeeb rau cov khoom ntim hauv qhov chaw muaj kev phom sij. Cov khoom siv siab heev no muab kev tiv thaiv zoo tshaj plaws los ntawm txhua yam uas tuaj yeem cuam tshuam kev ua haujlwm kho qhov muag, tiv thaiv lawv los ntawm cov tshuaj lom neeg thiab ntau yam tsis zoo. Tsis muaj dab tsi piv rau cov kev sib xyaw ntse ntawm kev tiv thaiv - koj tuaj yeem ntseeg lawv kom paub meej!

 

• Curing Mechanism - Thaum nws los txog rau kev kho cov ntawv thov, koj tuaj yeem kho cua sov, kho UV lossis mus rau chav tsev kub - txhua yam yuav ua haujlwm zoo. Nws tsuas yog nyob ntawm qhov project xav tau!

 

• Versatility - Nyob ntawm daim ntawv thov, qee cov qauv tuaj yeem muab rau koj me ntsis ntawm chav mus nrog thermal expansion thiab contraction thiab mechanical stress yam tsis muaj kev cuam tshuam qhov pom kev pom tseeb - tsis muaj qhov me me! Ntawm no, kev hloov pauv zoo li kub: Nws muaj nuj nqis thiab ua kom txhua yam sib npaug.

 

Xaiv qhov Optically Clear Potting Compound

Thaum tus kws tsim qauv tsim tau txiav txim siab seb yuav tsum muaj kev tiv thaiv qib twg, thiab cov kev ntsuam xyuas twg yuav tsum tau tswj xyuas kom siv tau, lawv tuaj yeem pib ua haujlwm rau cov tshuaj lom neeg uas paub tseeb tias yuav ua tau raws li lawv qhov kev cia siab rau hardness, transparency, tsis muaj peev xwm fading - ntxiv rau qee qhov. lwm cov txheej txheem nifty perks! Nws tag nrho cov suab zoo dhau los ua qhov tseeb tab sis muaj cov qauv tsim nyog.

Nrog rau ntau yam chemistry ntawm optically clear encapsulant thiab potting tebchaw - xws li UV acrylics, silicones, epoxies, thiab polyurethanes - nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsis muaj ib yam dab tsi zoo li ib tug loj haum rau tag nrho cov. Txawm li cas los xij, lawv tau pom tias PUs feem ntau yog tus thawj coj.

Tsis tsuas yog lawv tuaj ntawm tus nqi pom zoo tab sis lawv cov kev siv ntau yam ua pov thawj zoo kawg nkaus thaum tsim lawv kom ntev xim ruaj khov yam tsis muaj kev pheej hmoo ntawm kev hloov xim. Nyob rau sab saum toj ntawm qhov no yog (thaum) kho kom raug, cov tub phem no ua rau qhov tshwj xeeb toughness durability thiab!

PU's tuaj yeem yog qhov phem tiag tiag thaum koj tsis khaws lossis siv lawv kom raug. Saib, lawv nyob nraum hygroscopic – txhais tau tias lawv nqus dej noo zoo li daim txhuam cev kiag li! Yog li, lawv yuav tsum tau khaws cia rau hauv cov thawv ntim cua thiab / lossis ntxiv nrog cov desiccants thaum khaws cia kom qhuav. Qhov ntawd yog lub npe ntawm qhov kev ua si yog tias koj xav zam cov teeb meem pesky uas tuaj nrog cov av noo.

Xav seb koj yuav ua li cas nrog cov khoom tuaj yeem pab tiv thaiv kev mob taub hau tom qab. Ua kom koj cov PCB sib dhos muaj cov txheej txheem PU tiv thaiv? Tej zaum koj yuav xav kom lawv tau raug tshav kub kom ntsuas tau zoo. Nws yog qhov zoo tshaj plaws los npaj lawv txoj cai, tshem tawm cov phom thiab cia lawv dai tawm me ntsis kom lawv hloov tau zoo ua ntej - tag nrho thaum ua kom tag nrho cov txheej txheem nyob twj ywm kub tswj.

Tus nqi-zoo thiab kub tsis kam yuav ua rau nws tsim nyog siv epoxies nyob rau hauv ib puag ncig nrog dej ntsev los yog ntxhia / roj, tab sis koj yuav xav ceev faj txog UV raug - lawv yuav daj thaum ntaus los ntawm cov rays. Txawm li cas los xij, yog tias qhov ntawd tsis yog koj qhov tseem ceeb tshaj plaws, lawv tau txais txiaj ntsig kev ua tau zoo.

Epoxies yog qhov zoo rau kev ua haujlwm me me; Txawm li cas los xij, thaum siv ntau dua lawv cov tshuaj tiv thaiv exothermic thaum kho tuaj yeem ua rau cov khoom ua huab.!

Silicones coj qhov pom kev pom tseeb, tuaj yeem tiv thaiv qhov chaw loj thiab tseem ua tau zoo & squishy thaum koj ua haujlwm tiav - yog li yog tias koj ua haujlwm hauv qhov kub thiab txias lossis xav tau ib yam dab tsi los tiv thaiv los nag hnyav, silicones tsim nyog sim! Xav txog ib nrab ntawm cov khoom jelly uas yuav tsis hloov xim lossis ploj hauv qab UV teeb txawm tias kub kub txog 200 ° C. Tsis xav tias nws tau dhau los ua qhov kev xaiv nrov rau potting!

Yog xav paub ntxiv txog daim ntawv qhia ua tiav rau Optically Clear Potting Compound, koj tuaj yeem them mus ntsib Deepmaterial ntawm https://www.adhesivesmanufacturer.com/ yog xav paub ntau info.