A Family of Products that Delivers the Performance You Need

Hyflon® perfluoropolymers offer a unique set of properties to meet extreme performance requirements, including very cold temperature resistance, inherent flame resistance, chemical inertness, low surface energy, exceptional dielectric properties, and excellent mechanical characteristics.

Due to its virtually universal chemical resistance up to 220-230°C (428-446°F), Hyflon® MFA F can be widely used in the chemical processing industry. Specific applications include protective linings of tanks, reactors and heat exchangers, tower packing, and applications where FEP is also used.

The surface of Hyflon® MFA is up to 10 times smoother than standard perfluoropolymer, improving cleanliness, reducing pressure drop, and reducing wall build-up in slurries or mixtures.

Hyflon® MFA F has excellent thermal stress crack resistance and good mechanical properties that allow it to be used continuously up to 225°C (437°F). In particular, Hyflon® MFA 1041 is widely used for high-speed extrusion of insulation for thin-walled cables for a variety of applications.


Hyflon® perfluoropolymer grades

P series

Hyflon® P125 High viscosity resin for pressure tubing with superior heat resistance for compression and transfer molding
Hyflon® P120 High viscosity resin for lining and special cables with superior heat resistance
Hyflon® P420 High viscosity resin for extrusion
Hyflon® P450 High viscosity resin for cable extrusion and injection molding

M series

Hyflon® M620 High viscosity resin for extrusion, compression and transfer molding
Hyflon® M640 Low viscosity resin for cable  extrusion and injection molding

F series

Hyflon® F1520 Low viscosity resin for extrusion, compression and transfer molding
Hyflon® F1540 Medium low viscosity resin for cable extrusion and injection molding
Hyflon® 1041 Low viscosity resin for high extrusion speed of cable extrusion

Special P series with very high-temperature resistance

Hyflon® P125X Low viscosity resin for wire & cable insulation
Hyflon® P120X Low viscosity resin for wire & cable insulation
Hyflon® P140X Low viscosity resin for wire & cable insulation

Discover all Hyflon® perfluoropolymer grades

Relative Performance of Melt Processable Fluoropolymers

Hyflon® perfluoropolymer resins offer excellent mechanical properties at high temperatures for wire & cable insulation, heat tracing wiring, oil well logging wires, sensor wires, and avionics along with high reliability and long-term aging resistance.



Hyflon® perfluoropolymers are truly thermo-processable resins. When heated above their melting point they do not cross-link and undergo a consistent reduction of viscosity which makes it possible to process them with the standard techniques used for common plastics. The outstanding thermal stability of Hyflon® perfluoropolymer allows long residence times in the molten state without degradation or reduction of properties.



Hyflon® perfluoropolymers are suitable for extrusion using techniques normally applied for other thermo-processable plastics, provided that the extruder is equipped with corrosion-resistant alloys. 


Injection Molding

Hyflon® perfluoropolymers can be injection molded following the same processes used for normal thermoplastic resins. The low viscosity grades are particularly designed for injection molding of complex shapes.


Compression Molding

Hyflon® perfluoropolymers can be molded by compression to obtain semi-finished items such as sheets, rods, and film. The most suitable molding conditions must be selected according to the specific process and the shape of the final item. In all cases, the molding temperature will be in the range of 340 - 380 °C (645 - 715 °F).


Transfer Molding

Hyflon® perfluoropolymers can be used to produce lined items by transfer molding. Typical transfer molding resins are the low-MFI grades, such as Hyflon® P420 and Hyflon® M620.