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.
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Foil-PTFE/Aluminum (Trifoil) Backing Substrates

Foil-PTFE/Aluminum (Trifoil™) Backing Substrates
Foil-PTFE/Aluminum (Trifoil) Backing Substrates

Foil-PTFE/Aluminum (Trifoil™) Backing Substrates
Foil-PTFE/Aluminum (Trifoil) Backing Substrates

Foil-PTFE/Aluminum (Trifoil™) Backing Substrates
Color N/A Green
Adhesive System N/A N/A A N/A S
Backing Thickness N/A 3.5 mil0.089 mm
Adhesive Thickness N/A N/A 1.5 mil0.038 mm N/A 1.5 mil0.038 mm
Total Thickness N/A 3.5 mil0.089 mm N/A 5.0 mil0.127 mm N/A 5.0 mil0.127 mm
Adhesion Strength N/A N/A 70 oz/in772 g/cm N/A 70 oz/in772 g/cm
Tensile Strength N/A 50 lb/in8.9 kg/cm
Elongation N/A 15 %
Min Temperature Range N/A -100 ºF-73 ºC N/A -40 ºF-40 ºC N/A -100 ºF-73 ºC
Max Temperature Range N/A 500 ºF260 ºC N/A 250 ºF121 ºC N/A 500 ºF260 ºC