Polyester films have excellent dimensional stability, high tensile, tear, and impact strengths, and ultimate elongation up to 120% of its original dimensions. These films exhibit low water absorption and good resistance to oils, greases, strong acids, and organic solvents. They also retain electrical properties, dielectric strength and dielectric constant in continuous operating temperatures from -100°F to 350°F (-73°C to 177°C). Applications include transformer and capacitor wrapping, printed circuit board fabrication, splicing tapes, composite bonding protection, and low-cost masking.
Unit of Measure

Color

N/A Orange

Adhesive System

N/A R

Backing Thickness

N/A 1.0 mil0.025 mm

Adhesive Thickness

N/A 0.6 mil0.015 mm

Total Thickness

N/A 1.6 mil0.041 mm

Adhesion Strength

N/A 6 oz/in66 g/cm

Tensile Strength

N/A 25 lb/in4.5 kg/cm

Elongation

N/A 100 %

Dielectric

N/A 5.0 kV

Insulation Class

N/A 100 ºC

Min Temperature Range

N/A 0 ºF-18 ºC

Max Temperature Range

N/A 325 ºF163 ºC
^