Polybenzimidazole (PBI)

Celazole® PBI (Polybenzimidazole) is the highest performing engineering thermoplastic available today. It offers excellent strength and wear resistance to temperatures over 800º F. Celazole® also features tremendous thermal insulating capabilites and low levels of ionic impurities. Celazole® stock shapes are produced using compression molding methods.

  • Bearings
  • Bushings
  • Clamp rings
  • Electrical connectors
  • Impellers
  • Nests
  • Rollers
  • Rotors
  • Thermal Insulators
  • Ultrasonic probe tips
  • Vacuum cups
  • Valve Seats
  • Abrasion resistant
  • Deflection temperature of 815º F
  • excursions over 1000º F
  • High Strength
  • Low Thermal Expansion Rate
  • Wear Resistance