Iyada oo balaadhinta joogtada ah ee baahida tamarta cusub, waxaa la filayaa in suuqa capacitor filimada Shiinaha uu geli doono korriin sare mar kale sanadaha soo socda.Filimka Polypropylene, oo ah walxaha asaasiga ah ee capacitors filimada, ayaa sii wadaya kordhinta sahayda iyo farqiga baahida sababtoo ah fidinta degdega ah ee baahida iyo sii deynta gaabis ah ee awoodda wax soo saarka.Maqaalka usbuucan wuxuu eegi doonaa walxaha asaasiga ah ee capacitors-filimka polypropylene (filimka PP).

Dabayaaqadii 1960-aadkii, filimka korantada ee polypropylene waxa uu noqday mid ka mid ah saddexda filim ee korantada ugu waaweyn sababtuna tahay sifooyinkiisa korontada iyo farsamaynta gaarka ah iyo wax qabadka qiimaha wanaagsan, waxaana si weyn loogu isticmaalay warshadaha awoodda korantada.Horraantii 1980-meeyadii, wax soo saarka capacitors filimada polypropylene birta ah ayaa mar hore ka bilaabay wadamada horumaray ee Europe iyo America, halka Shiinuhu uu weli ku jiray marxaladda horumarinta ee capacitors filimada polypropylene metallized.Kaliya iyada oo loo marayo hordhaca tignoolajiyada wax soo saarka capacitor film polypropylene metallized iyo qalabka muhiimka ah ayaanu ku macnaynay capacitors filimada polypropylene dareenka dhabta ah.

Aynu barano isticmaalka filimka polypropylene ee capacitors filimada iyo horudhac kooban.Capacitors film Polypropylene iska leh fasalka capacitor film organic, dhexdhexaadkeedu waa filimka polypropylene, electrode leeyahay nooca martida loo yahay biraha iyo nooca film biraha, xudunta u ah capacitor waxaa lagu duudduubay resin epoxy ama ku duuban caag iyo kiis bir ah.Capacitor-ka polypropylene ee lagu sameeyay korantada filimka birta ah waxaa lagu magacaabaa capacitor film polypropylene metallized, kaas oo inta badan loo yaqaan capacitor filimada.Filimka polypropylene waa resin heerkulbeeg ah oo uu sameeyay propylene polymerization.Caadi ahaan way ka dhumuc weyn tahay, way ka adag tahay, waxayna leedahay xoog cufan oo sarreeya, waxaana loo isticmaali karaa filimada aqalka dhirta lagu koriyo, bacaha rarka, iwm. 0. 90-0.91g/cm³.Waa mid ka mid ah noocyada ugu fudud ee dhammaan balaastikada la heli karo.Waxay si gaar ah u deggan tahay biyaha, heerka nuugista biyaha ee biyuhu waa 0. 01% oo keliya, miisaanka unugga ee qiyaastii 80,000-150,000.

Filimka polypropylene waa maadada ugu muhiimsan ee capacitors filimada.Habka wax-soo-saarka ee capacitor-ka filimka waxaa loo yaqaannaa filim metallized, kaas oo lagu sameeyo vacuum oo uumi-saarayo lakab khafiif ah oo bir ah oo ku yaal filim caag ah sida electrode.Tani waxay yarayn kartaa mugga awoodda halbeegga capacitor, sidaas darteed filimku wuu sahlan yahay in la sameeyo wax yar oo awood leh.The kor ee capacitor film inta badan ka mid ah filimka salka, biraha biraha, silig, baakadaha dibadda, iwm iyaga ka mid ah, filimka salka waa alaabta ceeriin xudunta u ah, iyo kala duwanaanta alaabta ka dhigi doonaa capacitors filimada ka tarjumaysaa waxqabadka kala duwan.Filimka saldhigga ah ayaa guud ahaan loo qaybiyaa polypropylene iyo polyester.Filimka salku waa dhumuc weyn yahay, korontadu way sarreeysaa, taa beddelkeeda, waxay hoos u dhigtaa tamarta ay u adkeysan karto.Filimka saldhigga ah waa filimka elektiroonigga ah ee darajada korantada, maadaama dielectric ee capacitors filimku yahay alaabta ceeriin ee ugu muhiimsan, taas oo go'aamisa waxqabadka capacitors filimada oo ay ku jirto 60% -70% qiimaha alaabta.Marka la eego qaabka suuqa, soosaarayaasha Japan waxay leeyihiin hogaanka cad ee alaabta ceeriin ee loogu talagalay capacitors-dhamaadka sare ee filimada, iyadoo Toray, Mitsubishi iyo DuPont ay yihiin alaab-qeybiyeyaasha tayada ugu sarreeya adduunka.

Filimada korantada polypropylene ee baabuurta tamarta cusub, photovoltaic iyo awoodda dabaysha ayaa inta badan ku urursan inta u dhaxaysa 2 iyo 4 microns, iyo awoodda wax soo saarka ayaa la dhimay in ka badan kala badh isla muddadaas marka la barbar dhigo 6 ilaa 8 microns ee qalabka guryaha ee caadiga ah. hoos u dhac weyn oo ku yimid wax soo saarka guud iyo dib u dhac ku yimid saadka iyo baahida suuqa.Sahayda filimka polypropylene ee korantada ayaa xaddidi doona sanadaha soo socda.Waqtigan xaadirka ah, qalabka ugu muhiimsan ee filimka polypropylene korantada caalamiga ah waxaa lagu soo saaraa Jarmalka, Japan iyo dalal kale, iyo wareegga dhismaha ee awoodda cusub waa 24 ilaa 40 bilood.Intaa waxaa dheer, shuruudaha waxqabadka filimada baabuurta tamarta cusub waa heer sare ah, oo kaliya dhowr shirkadood ayaa awood u leh in ay xasiliyaan wax soo saarka ballaaran ee tamarta cusub ee filimada polypropylene korontada, sidaas caalamka, ma jiri doonto wax soo saarka filimka polypropylene cusub ee 2022. Maalgelinta kale ee khadadka wax soo saarka ayaa ku jira gorgortan.Sidaa darteed, waxaa jiri kara farqi weyn oo awood u leh dhammaan warshadaha sanadka soo socda.