PNF™ polymers are MST's fluoroalkoxy-substituted polyphosphazene-based product line. Thanks to its unique and unusual properties, PNF™ is highly valued in many applications across different industries.

PNF™ polymers are based on an inorganic backbone containing alternating phosphorus and nitrogen atoms joined by unsaturated bonds. The phosphorus-nitrogen backbone imparts special properties not found in traditional organic polymers, including:

• Broad operating temperature range (-70°C to 200°C).
• Extended fatigue life in dynamic applications.
• Exceptional reistance to a wide variety of solvents and fuels.
• Excellent vibration dampening characteristics.
• Efficient sound insulation.
• Great abrasion resistance.
• Inherently flame retardant.
• Gamma-radiation and thermal oxidative stability.
• Radar absorption.
• Superb weatherability.
• Good bonding to metals, plastics and fabrics.
• Liquid oxygen/nitrogen compatible.
• Fungus resistant.
• Ease of fabrication and compounding.

In addition, various side groups can be substituted to further enhance desired material properties.

To obtain more detailed and technical information about PNF™ please click here.