PTFE Skived Film

Offers excellent chemical resistance, high temperature stability and outstanding electrical insulation.

Features and Benefits

• High temperature resistance (up to 260°C / 500°F)

• Superior electrical properties

• High chemical resistance

• Food Grade compliant under FDA 21CFR 177.1550

Application

• Electrical applications

• Capacitor films

• Harness for electrical wiring

• Spacers for transformers

Skived PTFE 1 - Physical Properties
Property Test Method Data Range Typical Value
Physical Properties
Density, g/cc ASTM-D792 2.15 – 2.17 2.16
Tensile Strength (MPa / psi) @ 0.002" thick ASTM-D882 40 – 52 (5,861 – 7,574) 46 (6,727)
Elongation (%) @ 0.002" ASTM-D882 338 – 417 390
Dissipation Factor @ 1kHz, 0.002" ASTM-D150 - 0.00025
Dielectric Constant @ 1kHz, 0.002" ASTM-D150 - 3.7
Capacitance (Farad) @ 1kHz, 0.002" ASTM-D150 - 293
Dielectric Strength (V/mil) @ 0.002" ASTM-D149 2,233 – 3,066 2,598
Maximum Operating Temperature - - 260°C (500°F)
Skived PTFE 2 - Product Dimensions
Specification Metric Value
Product Dimensions
Thickness 0.025 – 1.575 mm 0.001 – 0.062 in
Maximum Width 6.35 – 279.4 mm 0.25 – 11 in
Core Diameter 76 mm 3 in
Maximum Roll O.D. 355 mm 14 in

Storage & Handling

PTFE has a memory effect that causes unsintered tape to recover to its original shape. Expanded PTFE tapes may retract to their original density. Store in a cool, clean, and dry environment, ideally under +19°C at all times.

 

 

 

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Polytech Technology Fluoroplastic’s expert team can provide the right solution for your requirements.

Contact

+44 7565 104054

info@polynet-tech.co.uk

Office

71-75 Shelton Street, Covent Garden, London, WC2H 9JQ

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