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Photovoltaics Front Sheet Materials

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Teonex® and Melinex® ST polyester films

DuPont Teijin Films, the world’s leading supplier of polyester films offers PV module manufacturers a number of films for front sheet substrate applications

Advantages include

  • High Light Transmission levels
  • Strong adhesion to other layers and encapsulants
  • Enhanced weatherability options
  • Robust “cut-through” and tear resistance for ease of processing and installation.
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Teonex® PEN polyester films offer better UV protection and improved barrier properties compared to standard polyester films.

Melinex® ST polyester films are off-line heat stabilized to improve dimensional stability. ST films have outstanding clarity and are lower cost compared to alternative flexible films.