CHEMFILM PFA Film provides the highest continuous use temperature 260°C (500°F) of any melt-processable fluoropolymer film. PFA film offers many of the performance properties of PTFE in a clear, transparent form and can be heat sealed, thermoformed, welded, metalized, or laminated to a wide variety of materials.
We offer two different options for PFA film:
|Material||Use Temperature||Tensile Strength||Elongation||Modulus||Tear Resistance||Density||Coeff. of Friction||Chemical Resistance||Abrasion Resistance||Light Transparency|
PFA-PG, general purpose film, offers a combination of excellent dielectric properties across a wide temperature and frequency range, the highest level of chemical and stress crack resistance, excellent clarity, and weatherability. The chemical resistance of PFA provides excellent tank-lining performance.
PFA-WF, mechanical grade welding film, is an ideal economical solution for applications that don’t require high aesthetic standards, such as hot melt adhesive (welding tape) application. PFA WF grade possesses all physical, mechanical, and thermal properties of PFA film while offering up to 25% savings.