Advanced Engineering Thermoplastics

Greene Tweed’s AETs are a specialized family of high-performance thermoplastics with exceptional properties, including short- and long-term thermal stability, enhanced mechanical performance, excellent chemical resistance, superior wear properties, and good fire performance thermal properties.

Compared to low-performance commodity plastics, AETs provide numerous advantages over metallic materials, including lower density for weight reduction, good vibration damping characteristics, electrical or thermal insulation, chemical and corrosion resistance, increased design freedom, and fatigue resistance.

Greene Tweed’s high-performance AETs include:

  • Polyaryletherketone (PAEK, PEEK, PEK, PEKK) – Arlon®
  • Polytetrafluoroethylene (PTFE, PFA) – Avalon®

Download the thermoplastic chemical compatibility guide

Chemical Compatibility Guide