Thermalux® PESU

Westlake
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Thermalux Polyethersulfone (PESU) Is an amber colored, semi-transparent, high performance engineering thermoplastic that combines good chemical resistance with a high heat deflection temperature (204°C / 399°F), making it a good fit for food service applications. This resin is also inherently flame retardant for use in electronic components and testing devices. Advantages of Thermalux PES:
  • Transparent
  • Low smoke emission
  • Dielectric properties
  • Chemical resistance
  • Dimensional stability
Applications:
  • Electrical connectors/fittings burn in test sockets
  • Food service warming trays
  • Safety face shields