Robert McKeown Company, Inc.
Robert McKeown Company, Inc.
111 Chambers Brook Road
Branchburg NJ 08876
Toll Free: 1.800.631.1125
Phone: 908.218.9000
Fax: 908.218.8949
Email: sales@robertmckeown.com
Website: www.robertmckeown.com
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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

Specifications

Color

 N/A Blue

Adhesive System

 N/A S

Backing Thickness

 N/A 1.0 mil0.025 mm

Adhesive Thickness

 N/A 1.5 mil0.038 mm

Total Thickness

 N/A 2.5 mil0.064 mm

Adhesion Strength

 N/A 30 oz/in331 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 130 ºC

Min Temperature Range

 N/A -100 ºF-73 ºC

Max Temperature Range

 N/A 350 ºF177 ºC