Robert McKeown Co., Inc. - Foil-Copper Backing Substrates

Aluminum and copper foil tapes offer high conformability, conductivity, and reflectivity at elevated temperatures. Aluminum is available with a fiberglass laminate for applications requiring higher tear strengths. Service temperatures range from -100°F to +500°F (-73°C to +260°C). Applications include thermal spray, aircraft repainting, EMI/RFI shielding, and electroplating.

Unit of Measure

Items	C661 Foil-Copper Backing Substrates	C665 Foil-Copper Backing Substrates
Color	N/A Copper
Adhesive System	N/A A
Backing Thickness	N/A 1.5 mil0.038 mm
Adhesive Thickness	N/A 2.0 mil0.051 mm
Total Thickness	N/A 3.5 mil0.089 mm
Adhesion Strength	N/A 80 oz/in882 g/cm	N/A 35 oz/in386 g/cm
Tensile Strength	N/A 70 lb/in12.7 kg/cm	N/A 90 lb/in16.0 kg/cm
Elongation	N/A <16 %	N/A
Min Temperature Range	N/A -40 ºF-40 ºC
Max Temperature Range	N/A 250 ºF121 ºC
Comments	N/A UL Guide OANZ2, File E51201, UL510