Milky white polyester film with semi-transparent appearance, excellent mechanical strength, and superior thermal resistance. It offers extremely low water vapor permeability, excellent coating compatibility, and outstanding electrical insulation, with a smooth and uniform surface.

Product Features

• Semi-transparent with excellent mechanical properties

• High thermal resistance

• Extremely low water vapor permeability

• Excellent coating and processing performance

• Superior electrical insulation

• Excellent flatness and uniformity

Applications:
Widely used as a backsheet material for solar cells and other electronic applications.