As electrical equipment rapidly evolves towards higher power, higher density, and longer lifespan, insulating coatings, as fundamental materials ensuring the safe and reliable operation of equipment, are expanding their boundaries at an unprecedented pace in terms of innovation and industrial application. Lawv tsis tsuas yog passive tiv thaiv txheej uas thaiv tam sim no thiab suppress paug; los ntawm cov khoom siv kev tsim kho tshiab thiab kev sib koom ua ke, lawv tau dhau los ua tus ncej tseem ceeb rau kev txhim kho cov cuab yeej siv, txuas ntxiv kev pab cuam lub neej, thiab txhawb kev tsim ntsuab.
Kev tsim kho tshiab ntawm cov txheej txheej insulating yog thawj zaug tshwm sim hauv kev sib txawv ntawm cov khoom siv tshuab. Ib txwm hnyav hnyav-raws li tshuab, txwv los ntawm ib puag ncig thiab kev nyab xeeb txwv, yog maj mam hloov mus rau siab- khoom, hnyav-dawb, thiab dej- raws li systems. Dej-raws li insulating coatings, los ntawm emulsion polymerization thiab zaj duab xis- tsim mechanism optimization, ho txo volatile organic compound emissions thaum khaws cia zoo rwb thaiv tsev kev ua tau zoo; hnyav-cov tshuab dawb, nrog rau lawv cov viscosity qis, siab wettability, thiab cov yam ntxwv kho sai, yog tsim rau cov txheej txheem impregnation thiab txheej txheej hauv online, txhim kho kev tsim khoom thiab txo qhov phom sij. Tseem ceeb nrhav kuj tau ua nyob rau hauv resin matrices. Silicone- hloov kho epoxy resins sib npaug siab - kub tsis kam thiab muaj zog adhesion; polyimide txheej tau tawg 300℃tshav kub tsis kam; thiab cov tshuab nanocomposite txhim kho corona tiv thaiv thiab tiv thaiv - kev laus muaj peev xwm los ntawm "cov nyhuv maze" ntawm flake mica lossis ceramic fillers, muab cov kev daws teeb meem tshiab rau kev tiv thaiv rwb thaiv tsev nyob rau hauv cov xwm txheej hnyav.
Kev sib koom ua ke ua haujlwm yog lwm qhov kev coj ua tshiab. Niaj hnub nimno insulating txheej tau hloov zuj zus los ntawm yooj yim rwb thaiv tsev mus rau ib tug multi-functional fusion ntawm " rwb thaiv tsev + thermal conductivity + nplaim retardancy + huab cua tsis kam." Kev taw qhia ntawm cov thermal conductivity siab (xws li boron nitride thiab alumina) ua rau cov txheej txheem rau ib txhij dissipate cua sov hauv lub cev muaj zog thiab kev hloov pauv winding tiv thaiv, optimizing tshav kub dissipation efficiency. Nplaim taws-cov tshuab hluav taws xob, los ntawm kev sib xyaw ntawm phosphorus- thiab nitrogen-raws li synergists nrog inorganic fillers, ua tau raws li cov qauv kev ruaj ntseg hluav taws kub ntawm kev tsheb ciav hlau thiab cov chaw tsim hluav taws xob tshiab. Huab cua- cov txheej tiv thaiv, los ntawm kev sib koom ua ke ntawm UV tsis kam, tiv thaiv kab mob, thiab cov khoom siv tsis muaj dej noo, ua kom lub sijhawm ntev - kev ruaj ntseg ntawm cov khoom siv sab nraum zoov xws li offshore cua fais fab thiab photovoltaic inverters hauv ntsev tsuag thiab cov huab cua sov. Qhov kev sib xyaw ua haujlwm no ua rau kom yooj yim rau cov khoom siv ntau yam - cov txheej txheem kev tiv thaiv kev sib txuas, txo cov txheej txheem nyuaj thiab nqi.
Ntawm cov nqi tsim khoom lag luam, kev tsim kho tshiab hauv cov txheej txheem insulating ncaj qha txhawb kev txhim kho cov khoom siv siab - kawg. New energy vehicle drive motors utilize high-heat-resistant, lightweight insulating coatings, increasing power density and extending service life within limited space; ultra- cov khoom siv hluav taws xob siab hluav taws xob tso siab rau ultra-nyias, siab-dielectric- lub zog coatings kom ua tiav qhov sib npaug ntawm cov qauv tsim thiab kev ntseeg tau ntawm rwb thaiv tsev; precision coil tiv thaiv nyob rau hauv semiconductor manufacturing khoom siv tsawg-dielectric- poob, siab{10}}dimensional-stability coatings los xyuas kom meej qhov tseeb ntawm high{12}} zaus teeb liab kis tau tus mob. Tsis tas li ntawd, ntsuab innovation tsav kev lag luam mus rau qhov qis - carbon transformation. Kev siv dej dav dav-raws li thiab hnyav- cov tshuab pub dawb txo qis kev cia siab ntawm cov peev txheej fossil, thiab kev tshawb nrhiav bio-raws li resins thiab recyclable fillers dlhos zoo dua nrog lub tswv yim kev lag luam ncig, ua rau kev ua tiav ntawm "dual{19}}carbon" cov hom phiaj.
Los ntawm lub chaw soj nstuam mus rau industrialization, innovation nyob rau hauv insulating coatings relies hnyav rau interdisciplinary kev sib koom tes thiab cov txheej txheem adaptation. Optimization ntawm nto pretreatment technology txhim kho cov interfacial adhesion ntawm txheej thiab substrate; automated txheej cov cuab yeej thiab kev saib xyuas hauv online tau txais kev tswj xyuas zoo ib yam; thiab cov thev naus laus zis thev naus laus zis thev naus laus zis ua kom nrawm dua qhov ua tau zoo ntawm cov ntaub ntawv tshiab los ntawm kev tsim qauv mus rau kev txheeb xyuas kev ua haujlwm. Cov kev sib koom tes tshiab no tsis tau tsuas yog ua kom luv luv R&D lub voj voog tab sis kuj tau tsav qhov kev hloov pauv ntawm cov txheej txheem insulating los ntawm "kev paub- tsav" mus rau "cov ntaub ntawv- thiab cov txheej txheem-tsav" mus kom ze.
Nws yog qhov pom tau tias nrog kev loj hlob txuas ntxiv hauv cov kev txawj ntse thiab kev xav tau ntawm cov khoom siv hluav taws xob, cov txheej txheej insulating yuav ua tiav ntawm kev sib tshuam ntawm cov khoom siv tshiab, kev sib koom ua ke, thiab kev tsim ntsuab. Lawv cov txiaj ntsig kev lag luam yuav txuas ntxiv los ntawm ib qho - kev tiv thaiv kev ua haujlwm mus rau qhov dav ntawm "kev nyab xeeb kev txhawb nqa + kev ua tau zoo + kev txhawb nqa qis- pa roj carbon monoxide," tso lub zog tseem ceeb rau hauv kev txhim kho kev nyab xeeb thiab kev txhim kho thoob ntiaj teb cov khoom siv hluav taws xob.
