• Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film
  • Weltweit führender Hersteller von
    hoch qualitativem metallisiertem Film

Metallized special films

Steinerfilm® S has become a synonym for metallized and/or customised film where the base film used is neither OPP nor PET.

Polytetrafluorethylene (PTFE is better known as Teflon)

 

Polytetrafluorethylene  (PTFE) is well-known as a heat resistant material.

 

Teflon has the highest density of all plastic materials. The commercial thickness range starts from 12µm.

Teflon is surprisingly "soft" and can only be wound at a relatively low winding tension despite it's thick gauges.

Polyimide, PI (better known as Kapton)

 

Polyimide, PI (Kapton) is well-known as a heat resistant material.

 

The complex Imid-molecules arrange either linear or cyclic.

The commercial spectrum of thickness starts from 12µm.

Polyetherimide (PEI) film

 

PEI is known as ULTEM by company SABIC, metallised by Steinerfilm. 

ULTEM™ film UTF120 is a high heat and high energy density dielectric film that meets the most stringent technical demands for use in professional-grade dielectric film capacitors up to 150°C.

Polyetherketone

 

Polyetherketone consists of two basic molecular groups “ x” & “y”. It is well-known as a heat resistant material.

This material is meanwhile established in various non electrical applications where the temperature exceeds the limits of traditional plastics like OPP and PET.

PEEK, a Poly Ether Ether Ketone, is one of the first candidates of this group of materials that has been tested as a dielectric for capacitors. PEEK and PAEK are known by company Victrex.

The thinnest gauge is about 6µm with thinner gauges under development but not yet available.