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