Robert McKeown Co., Inc. - Film-PTFE Skived Backing Substrates

PTFE films provide a conformable release surface and exhibit a remarkably low coefficient of friction and non-stick properties. PTFE films have high temperature resistance and are virtually unaffected by all chemicals. At elevated temperatures, PTFE film still retains excellent tensile strength. Service temperatures range from -100°F to +500°F (-73°F to +260°C). Film applications include high temperature coil and capacitor wrapping, composite bonding, masking, and conveyor release linings.

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Unit of Measure

Items	2045-2 Film-PTFE Skived Backing Substrates	2045-3 Film-PTFE Skived Backing Substrates	2045-5 Film-PTFE Skived Backing Substrates	2045-10 Film-PTFE Skived Backing Substrates	2042-2 Film-PTFE Skived Backing Substrates
Color	N/A Gray
Adhesive System	N/A S	N/A S	N/A S	N/A S	N/A A
Backing Thickness	N/A 2.0 mil0.051 mm	N/A 3.0 mil0.076 mm	N/A 5.0 mil0.127 mm	N/A 10.0 mil0.250 mm	N/A 2.0 mil0.051 mm
Adhesive Thickness	N/A 1.5 mil0.038 mm
Total Thickness	N/A 3.5 mil0.089 mm	N/A 4.5 mil0.114 mm	N/A 6.5 mil0.165 mm	N/A 11.5 mil0.292 mm	N/A 3.5 mil0.089 mm
Adhesion Strength	N/A 30 oz/in331 g/cm	N/A 35 oz/in386 g/cm	N/A 40 oz/in441 g/cm	N/A 50 oz/in551 g/cm	N/A 25 oz/in276 g/cm
Tensile Strength	N/A 15 lb/in2.7 kg/cm	N/A 20 lb/in3.6 kg/cm	N/A 30 lb/in5.4 kg/cm	N/A 55 lb/in10.7 kg/cm	N/A 15 lb/in2.7 kg/cm
Elongation	N/A 325 %	N/A 350 %	N/A 400 %	N/A 450 %	N/A 300 %
Dielectric	N/A 7.5 kV	N/A 9.5 kV	N/A 13.0 kV	N/A 19.5 kV	N/A 7.5 kV
Insulation Class	N/A 180 ºC	N/A 180 ºC	N/A 180 ºC	N/A 180 ºC	N/A 130 ºC
Min Temperature Range	N/A -100 ºF-73 ºC
Max Temperature Range	N/A 500 ºF260 ºC	N/A 500 ºF260 ºC	N/A 500 ºF260 ºC	N/A 500 ºF260 ºC	N/A 350 ºF177 ºC
Comments	N/A UL Guide OANZ2,File E66639,UL510	N/A UL Guide OANZ2,File E66639,UL510	N/A UL Guide OANZ2,File E66639,UL510	N/A	N/A