As base film we use a biaxially oriented, high temperature resistant film made of Polyethylene naphthalate.

Due to the high mechanical, thermal and electrical properties this film is usable for high voltage applications in a temperature range of > 125°C.

The film is metalizable with pure aluminum (99.98 %), zinc or zinc-aluminum alloy.

Here are our standard kinds of metallization available:

One side metallization with margin right / left
One side metallization with heavy edge type BLEND and margin right / left
Internal 2-section series with one side metallization
Internal 2-section series with one side metallization and heavy edge type BLEND

Other designs like multiple internal series, step, tapered and segment metallization and many others on request.

PEN HV download Datasheet as PDF

Type designations



HVPL Plain-Film (non-Metallized)
HVMA Aluminum Metallized
HVMAD Aluminum Metallized double side
HVMAR Aluminum Metallized with Heavy Edge
HVMAZR Aluminum Metallized with Zinc Heavy Edge
HVMZ Zinc Matallized
HVMZR Zinc Metallized with Zinc Heavy Edge
Nominal thickness (μm) 3.0 / 4.0 / 5.0 / 6.0 / 8.0
Slitting width ≥ 2.25 mm
Free margin ≥ 0.25 mm
Inside core diameter 75 mm
Roll outside diameter 155 mm / 165 mm / 180 mm / 200 mm / 240 mm
Typical properties temperature resistance > 150°C, high voltage resistance up to 125°C,
good self-healing properties in compliance with limited winding hardness,
high dielectric constant and good dielectric strength enable small designs for high temperature power capacitors