PESU Material Feature

PESU(PES) Meets U.S. FDA standards, not contain bisphenol A, it is a higher secure material supply of plastic baby bottles. Its thermal hydrolysis resistance is very good, it does not hydrolyzed and can be sterilized at high temperature and high pressure steam.

PESU  Typical characteristics

  • Excellent chemical resistance, acid and alkali resistance, and medical disinfectants and medical chemicals
  • PES heat distortion temperature 204 ℃, RTI190 ℃
  • Excellent thermal hydrolysis (boiling water and steam)
  • Transparent
  • Dimensional stability, hydrolytic stability
  • Excellent toughness and impact resistance 
  • Flame retardant
  • No bisphenol A


Material Performance