Raws li ntau- cov khoom siv lossis ib qho - cov khoom siv ua haujlwm polymeric, qhov chaw cia khoom ntawm cov khoom sib txuas ncaj qha cuam tshuam rau lawv cov kev ua tau zoo thiab lub neej txee. Qhov chaw cia khoom tsis raug tuaj yeem ua rau muaj kev sib cais ntawm cov khoom sib cais, viscosity hloov pauv, txo qis kev ua haujlwm, lossis tsis ua haujlwm, ua rau tsis sib xws thiab tsis zoo thaum tsim kho. Yog li ntawd, tsim thiab ua raws li cov qauv kev khaws cia yog qhov yuav tsum tau ua ua ntej kom ntseeg tau qhov zoo ntawm potting compounds thiab kev ntseeg siab ntawm engineering tej yaam num.
Ua ntej, cov ntsiab cai tseem ceeb ntawm qhov chaw cia khoom yuav tsum muaj kev ruaj ntseg, qhuav, thiab tiv thaiv lub teeb. Potting compounds yuav tsum tau muab cia rau hauv qhov chaw txias, qhov zoo tshaj plaws ntawm qhov kub ntawm 5℃thiab 25 degree, tsis txhob siab - qhov kub thiab txias los yog lub hnub ci ncaj qha los tiv thaiv thermal decomposition, oxidation, los yog cov tshuaj tiv thaiv ntxov ntxov ntawm cov resin los yog curing agent. txheeb ze humidity yuav tsum tau tswj hauv qab 60%. Cov av noo ntau dhau tuaj yeem ua rau cov nplaum nqus dej noo, tshwj xeeb tshaj yog rau ib qho -cov khoom ya raws- kho cov khoom, uas tuaj yeem ua rau muaj viscosity ntau dua lossis luv lub txee lub neej. Qhov chaw cia khoom yuav tsum muaj qhov cua zoo los tiv thaiv kev sib sau ntawm cov khoom tsis zoo uas tuaj yeem cuam tshuam cov khoom siv purity.
Qhov thib ob, kev ntim khoom thiab kev sib khi yog qhov tseem ceeb rau lub neej txee. Txhua feem ntawm cov khoom siv ntau- cov khoom sib xyaw potting yuav tsum nyob twj ywm hauv nws cov ntim ntim qub. Tsis txhob qhib lub thawv ua ntej siv los tiv thaiv huab cua thiab noo noo nkag mus, uas tuaj yeem ua rau muaj kev cuam tshuam hauv cheeb tsam lossis kev sib kis. Yog tias qhov qhib qhov sib xyaw tsis siv tam sim ntawd, nws yuav tsum tau muab rov qab sai sai, thiab huab cua ntau npaum li qhov ua tau yuav tsum raug tshem tawm ntawm lub thawv kom txo qis kev sib cuag nrog oxygen lossis noo noo. Rau cov tshuab uas muaj cov khoom ntim tau yooj yim, maj mam co tsis tu ncua los yog khaws cov kab rov tav thaum lub sij hawm cia kom tsis txhob muab tub lim stratification thiab xyuas kom zoo sib xyaw.
Kev faib tawm thiab kev sau npe yog qhov tseem ceeb sib npaug. Potting tebchaw ntawm cov qauv sib txawv thiab kho tshuab yuav tsum tau muab cais tawm, nrog cov lej ntshiab, hnub tim, thiab hnub tas sij hawm kom meej meej. Siv lawv raws li "thawj-hauv, ua ntej- tawm" txoj cai kom tsis txhob siv cov khoom siv tas sijhawm hauv kev tsim kho. Rau ob -cov khoom siv lossis cov khoom tshwj xeeb uas xav tau lub tub yees, cov khoom siv tub yees yuav tsum tau teeb tsa raws li cov chaw tsim khoom cov lus pom zoo, thiab qhov kub thiab txias yuav tsum tau rov qab mus rau qhov ntsuas kub uas tau teev tseg ua ntej siv los tiv thaiv condensation lossis kev ua haujlwm hloov pauv los ntawm qhov kub thiab txias.
Thaum lub sij hawm kev thauj mus los, cov xwm txheej zoo ib yam li kev khaws cia yuav tsum tau tswj kom tsis txhob muaj kev vibration loj, siab - qhov kub thiab txias, los yog khov, uas tuaj yeem ua rau cov qauv colloidal puas tsuaj los yog ua rau cov khoom tsis sib xws. Ua ntej siv lub sijhawm ntev - cov nplaum nplaum, nws cov tsos thiab viscosity yuav tsum raug tshuaj xyuas. Yog hais tias pom tseeb delamination, skinning, tsw, los yog cov cim qhia ntawm gelation tau pom, lub batch yuav tsum tau txiav, thiab nws cov kev ua tau zoo yuav tsum tau soj ntsuam los ntawm random sampling kom paub tseeb tias nws ua tau raws li cov kev cai.
Nyob rau hauv cov ntsiab lus, kev cia ntawm potting tebchaw yog ib tug systematic undertaking nrog ib puag ncig, ntim, laus, thiab kev tswj. Los ntawm kev tswj hwm qhov kub thiab txias, av noo, lub teeb raug, thiab sealing tej yam kev mob, thiab ntxiv qhov no nrog standardized labeling thiab turnover txheej txheem, lub txee lub neej ntawm cov khoom yuav ua tau zoo txuas ntxiv, nws daim ntawv thov adaptability thiab curing zoo khaws cia, yog li muab cov ntaub ntawv txhim khu kev qha rau ntau yam encapsulation thiab tiv thaiv tej yaam num.
