Polyurethane Conformal Txheej yog dab tsi thiab nws lub hom phiaj yog dab tsi?
Polyurethane Conformal Txheej yog dab tsi thiab nws lub hom phiaj yog dab tsi?
Polyurethane conformal txheej yog kua-film-forming rwb thaiv tsev sprayed tshaj hluav taws xob Cheebtsam kom lawv txias thiab qhuav. Polyurethane conformal txheej inhibits corrosion thaum siv los ua ib qho undercoating ntawm cov hlau nto.
Polyurethane conformal txheej yog dab tsi, thiab nws lub hom phiaj yog dab tsi?
Polyurethane conformal txheej yog ib hom txheej uas feem ntau siv hauv kev lag luam hluav taws xob. Nws yog siv rau cov ntawv luam tawm Circuit Board (PCBs) thiab cov khoom siv hluav taws xob los tiv thaiv lawv ntawm kev puas tsuaj thiab txhim kho lawv txoj kev ntseeg siab.
Conformal coatings yog nyias, tiv thaiv zaj duab xis uas ua raws li cov duab ntawm lub substrate, muab ib qho kev tiv thaiv tiv thaiv ya raws, plua plav, tshuaj, thiab lwm yam kab mob. Polyurethane conformal coatings feem ntau yog siv los ntawm kev txau.
Polyurethane conformal txheej lub hom phiaj los tiv thaiv cov khoom siv hluav taws xob los ntawm ib puag ncig hnyav. Nws tseem tuaj yeem txhim kho kev ntseeg siab ntawm PCBs los ntawm kev tiv thaiv luv luv thiab tiv thaiv corrosion.
Conformal coatings feem ntau yog siv rau hauv cov ntawv thov uas PCB yuav raug mob hnyav, xws li cov av noo lossis kub. Lawv kuj tuaj yeem siv los tiv thaiv kev vibration thiab poob siab.
Qhov zoo thiab qhov tsis zoo ntawm polyurethane conformal txheej
Polyurethane conformal txheej yog cov khoom siv rau cov ntawv luam tawm Circuit Board (PCBs) rau kev tiv thaiv ib puag ncig. Nws yog cov khoom siv ruaj khov, ruaj khov uas tuaj yeem tiv taus qhov hnyav thiab tiv thaiv kev puas tsuaj, tshuaj lom neeg, thiab UV teeb.
Txawm li cas los xij, muaj qee qhov tsis zoo rau kev siv polyurethane conformal txheej:
1. Nws yog cov khoom siv tuab thiab tuaj yeem ua rau muaj teeb meem nrog cov pob qij txha thiab lwm yam khoom ntawm PCB.
2. Nws tuaj yeem yooj yim tshem tawm yog tias nws yuav tsum tau kho lossis hloov.
3. Nws tsis hloov pauv raws li qee yam khoom siv, yog li nws yuav tawg yog tias PCB khoov lossis flexes.
Zoo:
● Tiv thaiv ib puag ncig
● Nyuaj thiab ruaj khov
● Resistant rau abrasion, tshuaj, thiab UV teeb
tsis zoo:
● Cov khoom tuab tuaj yeem ua rau muaj teeb meem nrog cov pob qij txha thiab lwm yam khoom ntawm PCB
● Yooj yim tshem tawm yog tias nws yuav tsum tau kho lossis hloov
● Tsis yoog raws li qee yam khoom siv, yog li nws yuav tawg yog tias PCB khoov lossis flexes
Kev siv ntawm polyurethane conformal txheej
Polyurethane conformal txheej yog ib hom khoom siv uas feem ntau siv hauv kev lag luam hluav taws xob. Nws yog ib zaj duab xis nyias, hloov tau yooj yim uas tuaj yeem siv rau cov ntawv luam tawm thiab lwm yam khoom siv hluav taws xob los tiv thaiv ib puag ncig. Conformal coatings yuav siv tau los ntawm tshuaj tsuag, dip, los yog txhuam. Polyurethane conformal txheej yog ib qho kev xaiv zoo rau kev siv qhov twg thermal shock kuj tseem ceeb.
Printed circuit boards yog hom hluav taws xob feem ntau uas yog coated conformally. Lub conformal txheej tiv thaiv lub rooj tsavxwm los ntawm ya raws, plua plav, thiab lwm yam kab mob. Nws kuj tseem muab kev thaiv kev tiv thaiv hluav taws xob luv luv.
Conformal coatings kuj siv rau lwm yam khoom siv hluav taws xob, xws li cov khoom sib txuas thiab cov keyboards. Lawv kuj siv tau rau cov roj teeb thiab roj hlwb.
Polyurethane conformal coatings tuaj yeem siv los ntawm tshuaj tsuag, dip, lossis txhuam. Txau txheej yog feem ntau txoj kev. Cov khoom siv txheej yog sib xyaw nrog cov kuab tshuaj thiab tom qab ntawd txau rau hauv cov khoom siv. Cov kuab tshuaj evaporates, tawm hauv ib daim nyias nyias txheej zaj duab xis rau saum npoo.
Dip txheej yog lwm txoj kev nrov rau kev siv polyurethane conformal txheej. Cov tivthaiv yog dipped rau hauv ib lub vat ntawm cov ntaub ntawv txheej thiab ces tshem tawm. Cov khoom siv ntau dhau raug tshem tawm, thiab ib feem raug tso cai kom qhuav.
Txhuam txheej kuj yog ib qho kev xaiv rau kev thov polyurethane conformal txheej. Cov khoom siv txheej yog txhuam rau saum npoo ntawm cov khoom. Txoj kev no feem ntau yog siv los kho cov txheej txheem puas lawm.
Polyurethane conformal coatings nyob rau hauv kev lag luam automotive
Polyurethane conformal coatings yog siv nyob rau hauv kev lag luam automotive los tiv thaiv cov khoom siv hluav taws xob los ntawm ya raws, plua plav, thiab lwm yam kab mob ib puag ncig. Lawv feem ntau yog siv rau hauv Circuit Court boards thiab lwm yam khoom siv hluav taws xob rhiab heev ua ntej sib dhos rau hauv lub tsheb. Polyurethane conformal coatings muab ib txheej ntxiv ntawm kev tiv thaiv corrosion thiab hluav taws xob luv luv thiab tuaj yeem txuas lub neej ntawm cov khoom siv hluav taws xob los ntawm kev tiv thaiv lawv ntawm cov khoom.
Polyurethane conformal coatings muaj nyob rau hauv ntau yam xim, thicknesses, thiab durabilities kom tau raws li cov kev xav tau tshwj xeeb ntawm kev lag luam tsheb. Lawv tuaj yeem ua ntawv thov manually lossis siv cov cuab yeej siv hluav taws xob thiab kho tau siv UV teeb, cua sov, lossis cua kom qhuav. Ua ntej cov khoom kho lossis hloov pauv, cov txheej txheem polyurethane feem ntau raug tshem tawm siv cov tshuaj strippers lossis cov khoom siv kho tshuab.
Kev siv hauv cov khoom siv biomedical
Polyurethane conformal txheej yog ib hom yas uas tuaj yeem siv rau hauv cov khoom siv hluav taws xob los tiv thaiv ib puag ncig. Hom txheej no feem ntau siv rau hauv cov khoom siv kho mob vim tias nws tuaj yeem tiv taus kev ua kom tsis muaj menyuam rov qab thiab tiv thaiv cov dej hauv lub cev.
Conformal txheej kuj tuaj yeem txhim kho cov khoom siv cog qoob loo 'biocompatibility los ntawm kev muab kev cuam tshuam ntawm lub cuab yeej thiab lub cev. Qhov no tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob thiab mob thiab txhim kho kev ua haujlwm ntev ntawm lub cuab yeej.
Tsis tas li ntawd, conformal coatings tuaj yeem tiv thaiv cov sensors thiab lwm yam khoom me me los ntawm kev puas tsuaj thaum siv. Lawv tseem tuaj yeem ntim cov khoom siv hluav taws xob los tiv thaiv lawv ntawm cov dej noo thiab lwm yam kab mob.
Polyurethane conformal coatings feem ntau yog siv nrog lwm cov ntaub ntawv, xws li cov nplaum, los muab cov foob ua tiav nyob ib ncig ntawm lub tshuab hluav taws xob.
xaus
Hauv kev xaus, polyurethane conformal txheej yog ib txoj hauv kev zoo los tiv thaiv koj cov khoom siv hluav taws xob los ntawm cov khoom. Nws kuj yog ib txoj hauv kev zoo los ua kom lawv ua haujlwm zoo rau ntev. Yog tias koj tab tom nrhiav ib yam khoom uas yuav ncua lub neej ntawm koj cov khoom siv hluav taws xob, xav txog kev siv polyurethane conformal txheej.
Yog xav paub ntxiv txog dab tsi yog polyurethane conformal txheej, koj tuaj yeem them mus ntsib DeepMaterial ntawm https://www.epoxyadhesiveglue.com/category/epoxy-conformal-coating/ yog xav paub ntau info.
