PFA

PFA

Fluorinated thermoplastic material, offers the advantages of being thermo-processed whilst at the same time having the properties of PTFE, with excellent chemical and mechanical resistance for applications up to 260°C.
Thanks to its fluidity during the processing, the final products in PFA – especially the skived film - are absolutely porous- free, hence very suitable for electrical applications.

MAIN PROPERTIES

Main Properties
Properties Unit Method Value
Physical - Mechanical
Density g/cm3 ASTM D792 2.12 - 2.18
Hardness Shore D points ASTM D2240 ? 55
Tensile strength N/mm2 ISO 527 v = 50mm/min microtensile die ? 25
Elongation at break % ISO 527 v = 50mm/min microtensile die ? 300
Flexural Modulus N/mm2 ASTM D790 500 - 600
Thermal
Melting point °C / 280 - 310
Thermal expansion coefficient (linear) 25 - 100°C 10-5 (mm/mm)/°C ASTM D696 12 - 20
Service Temperature °C / -200 / +260
Thermal conductivity W/mK ASTM D177 0.15 - 0.24
Electrical
Dielectric strength KV/mm ASTM D149 ? 30

NEWS& EVENTS

Tuesday, 11 June 2019 10:37

GUARNIFLON – IN FULL COMPLIANCE WITH INTERNATIONAL QUALITY NORMS

Whether you design, manufacture or supply materials, you need to comply with international norms, standards, Directives and Regulations across the world.

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Monday, 03 June 2019 07:47

FLONTECH HAS ITS NEW WEB SITE

We’ve been working hard to prepare the new Flontech web site and it is now on-line (www.flontech.com) ! As everybody knows, Flontech is the compounding division of Guarniflon, offering top quality PTFE, PEEK and fluorinated thermoplastics raw materials.

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Manchester M27 9HH - United Kingdom
Phone: +44 (0) 161 793 7628 | Fax: +44 (0) 161 793 7629
www.maceplastuk.com - info@maceplastuk.com

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