Foil Capacitor Dielectric Materials
Chemical Names, Abbreviations and Trade Names
Dielectric Material Abbreviation Other Trade Name
Polypropylene PP KP Treofan
Polyethylene terephthalate, Polyester PET PETP or KT or MKT Hostaphan, Mylar®
Polyethylene naphthalate PEN KN Kaladex®
Polyphenylene sulfide PPS KL Torelina
Polytetrafluoroethylene PTFE   Teflon
Polystyrene PS PFC or KS or MKS Styroflex
Polycarbonate PC MKC Makrofol
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