Heat Stabilized Polyester Films (ST Films)

Melinex® ST polyester films are recognized as the premier line of heat stabilized polyester films for printed electronics, flexible circuitry, optical display, membrane switch, and related industries.

Benefits of Melinex® Heat Stabilized Polyester Films

There are a variety of perks when it comes to heat stabilized polyester films, and those are:

  • Thermally stabilized at 150°C for 30 minutes (MD/TD shrinkage at <1%); ensures proper registration and performance of silver conductive inks
  • High tensile strength permits higher film processing speeds
  • Superior flatness for better web handling and higher yields
  • High stiffness and caliper control allow thinner films to retain rigidity when inserted into reading devices
  • Polyester films are inert and plasticizer free, meaning no surface migration over time
  • Engineered surfaces with primer systems to remedy difficult adhesion challenges

Heat Stabilized Polyester Films Available by Tekra

Tekra offers the industry’s broadest inventory of Mylar® Specialty Films (formerly DuPont Teijin Films™) Melinex® ST polyester products, including:

Contact us or give us a call when you’re ready to discuss the best heat stabilized film for your specific needs or application.

Heat Stabilized PET Products

Image of Melinex® ST339 heat-stabilized polyester film

Features

  • Superb handling and lay flat properties
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