Teflon™  PTFE NXT 75 is a chemically modified PTFE polymer.  When properly processed, it offers an excellent combination  of properties that are characteristic of Teflon™  fluoroplastic  resins: 

• Chemical inertness 

• Exceptional dielectric properties 

• Heat resistance 

• Toughness and flexibility

• Low coefficient of friction 

• Non-stick characteristics 

• Negligible water absorption 

• Excellent weather resistance 

In addition, this resin offers improved resistance to  deformation under load, increased resistance to permeation  of chemicals, and a higher dielectric breakdown voltage. It  also provides a high degree of weldability for applications  where the use of elevated pressure and temperature are  limited. 

Typical Applications  

Teflon™  NXT 75 is a fine-cut resin designed for general  compression molding of blocks and sheets. It can be used for: • Seal rings • Valve seats • Bearing pads • Linings It can also be used as a base resin for filled compounds.  Teflon™  PTFE NXT 75 is particularly useful in applications  where welding of parts to other fluoroplastics such as PFA or  standard PTFE is required, e.g., fluid-handling systems.