Yav tom ntej Material Innovation Directions For Film Capacitor

1. Txhim kho qib siab - cov ntaub ntawv xov xwm ua tau zoo

① Nyias - zaj duab xis thiab miniaturization
Cov yeeb yaj kiab hauv paus xws li polypropylene (PP) thiab polyester (PET) tau hloov zuj zus mus rau ultra- cov qauv tsim nyias, nrog lub hom phiaj thicknesses qis dua 3 μm kom tau raws li qhov kev thov rau miniaturization thiab muaj peev xwm siab hauv tsheb tshiab thiab 5G khoom. Piv txwv li, ultra-thin BOPP zaj duab xis tuaj yeem txo cov khoom siv thiab ua kom muaj peev xwm ceev. Tam sim no, ob peb lub tuam txhab hauv tsev tau ua tiav ntau cov yeeb yaj kiab hauv qab 3 μm, nrog rau kev lag luam nkag mus rau 15% los ntawm 2025.

②High - kub thiab siab - cov ntaub ntawv tiv thaiv siab
Cov ntaub ntawv tshiab xws li polyimide (PI) thiab polyphenylene sulfide (PPS) tuaj yeem nthuav dav qhov kub ntawm kev khiav hauj lwm mus rau -55℃rau +125 degree, nce 30℃piv rau cov khoom siv ib txwm siv, ua rau lawv haum rau siab -kub siv xws li lub zog tshiab tsheb inverter thiab photovoltaic inverters. Kev muag khoom thoob ntiaj teb ntawm siab -kub zaj duab xis capacitors rau lub zog tshiab tsheb tau kwv yees kom ntau dua 13.5 lab units los ntawm 2025, nrog rau siab -cov ntaub ntawv kub-resistant los ua qhov tseem ceeb ntawm kev sib tw.

2. Nanotechnology thiab Composite Materials Applications
①Nano{0}}composite Dielectrics
Los ntawm doping nano{0}} cov khoom (xws li TiO₂ thiab Al₂O₃) rau hauv cov yeeb yaj kiab polypropylene thiab polyester, cov dielectric tsis tu ncua thiab dielectric lub zog tau txhim kho, yog li ua kom muaj peev xwm thiab lub zog ceev. Nws tau kwv yees tias los ntawm 2025, cov khoom lag luam suav nrog nanotechnology yuav suav txog 15% ntawm kev ua lag luam, txo qis - zaus poob.

② Kev ua kom zoo ntawm Metallized Film Processes
Aluminium-zinc alloy coatings hloov cov tsoos ntshiab txhuas electrodes, ua ke nrog laser etching tshuab los txhim kho tus kheej - kho kev ua tau zoo thiab surge resistance. Lub peev xwm tsim khoom hauv tsev rau cov yeeb yaj kiab metallized tam sim no suav txog ntau dua 80%, nrog cov ntaub ntawv tseem ceeb xws li ZL202421441358.3 kev tsav tsheb kev hloov kho tshiab.

3. Kev tiv thaiv ib puag ncig thiab cov khoom siv ruaj khov
① Cov khoom siv biodegradable
Tsim cov yeeb yaj kiab biodegradable hauv paus ua los ntawm cov hmoov txhuv nplej siab thiab cellulose los hloov cov yeeb yaj kiab yas thiab txo cov khoom siv hluav taws xob. Tam sim no, bio-raws li cov yeeb yaj kiab tau siv nyob rau hauv tsawg- zaus circuits nyob rau hauv chav kuaj, thiab nws tau kwv yees tias kev lag luam feem ntawm cov ntaub ntawv zoo ib puag ncig yuav ntau dua 20% los ntawm 2030.

② Cov txheej txheem qhuav thiab cov kuab tshuaj-Cov ntaub ntawv pub dawb
Txhawb cov txheej txheem qhuav zaj duab xis capacitor kom tsis txhob siv cov kuab tshuaj organic thiab txo VOC emissions. Los ntawm 2025, kev lag luam feem ntawm cov khoom qhuav yuav tsum ncav cuag 30%, thiab ntxiv mus rau 45% los ntawm 2030.

4. Cov khoom siv ua haujlwm thiab cov khoom siv tshwj xeeb
① Cov ntaub ntawv siv tau yooj yim thiab hnav tau
Tsim cov yeeb yaj kiab hloov pauv tau yooj yim kom ua tau raws li qhov yuav tsum tau khoov ntawm cov khoom siv ntse thiab cov khoom siv tau yooj yim, nrog cov tuab tuab li 5 μm lossis tsawg dua thiab elongation ntau tshaj 200%.

②High-Frequency Low-Cov ntaub ntawv poob
Kev tshawb fawb thiab kev loj hlob ntawm cov ntaub ntawv uas tsis muaj dielectric poob (tanδ <0.001) rau 5G hauv paus chaw nres tsheb RF lim yuav tsum. Polyphenylene sulfide (PPS) thiab kua siv lead ua polymer (LCP) cov yeeb yaj kiab tau dhau los ua cov kev xaiv tseem ceeb, nrog rau lawv txoj kev lag luam hauv 5G kev sib txuas lus yuav tsum ncav cuag 40% los ntawm 2025.