- Excellent thermal and chemical resistance and weatherability
- Minimize current leakage and provide outstanding insulation
- Optically transparent and low haze
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Circuit board laminates
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Rupture discs
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Smoke hoods
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Tank liners
PFA-PG General Purpose Film
Used in applications like circuit board laminates, smoke hoods, rupture disks, and tank liners, Norgard™ PFA-PG General Purpose Film offers the highest continuous use temperature (500˚F/260˚C) of any melt-processable fluoropolymer film. With excellent thermal and chemical resistance and weatherability, it is also available in cementable (surface-treated) form.
When you need high surface and volume resistivity to minimize current leakage and provide outstanding insulation, PFA-PG General Purpose Film meets your needs. It also has a low dielectric constant and dissipation factor over a wide range of temperatures and frequencies for low signal distortion and attenuation. Available in thicknesses from 0.0005” to 0.095” (0.0127mm to 2.413mm), this FDA-compliant product has a wide range of high-performance properties. As well as being optically transparent and having low haze, it has outstanding anti-stick properties, high elongation, and low flammability. It also offers first-rate flex life and stress-crack resistance.
Typical Properties
| Material | Specific Gravity | Tensile Modulus | Elongation | Melting Point | Continuous Use Temperature | Unit | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PFA | 2.12-2.18 | 480MPa | 300% | 302-310°C | 260°C | Metric | 2.12-2.18 | 70000psi | 300% | 575-590°F | 500°F | Imperial |
*Nominal values. These values should not be used to design.
