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America’s premier plastic machining supplier manufactures high precision custom plastic machined parts specializing in the instrumentation, aerospace, medical, fluid handling, semiconductors, and military industries

Capabilities: fast plastic prototypes, CNC milling, CNC lathe, plastic screw machining, custom plastic manifolds

“EPP is our TOP supplier for plastic machining needs. Response time and customer service are impeccable! Pam, Joe and Ned are professionals and it shows in everything they do…!”

Materials Manager, Aerospace manufacturer

Description & Properties of PCTFE (KEL-F)

PCTFE (KEL-F) material is an excellent choice for parts in cold or cryogenic environments. Machines excellent ball valve seats and seals. It is a tough and durable fluoroplastic.

  • No flammability
  • Good chemical resistance
  • Low moisture absorption
  • Stress-crack resistant
  • Excellent stability at low temperatures

Common Plastic Parts/ Usage Made From PCTFE (KEL-F)

  • O-rings
  • Seats
  • Bushings
  • Bearings
  • Guide blocks
  • Wear pads
  • Cold refrigeration components
  • Compressors and pumps
  • Gaskets

Featured Industries That Utilize PCTFE (KEL-F)