PPS

PPS ( polyphenylene Sulfide ) is a crystalline resin with very high thermal resistance. Its low co-efficient of linear thermal expansion and low water absorption results in high dimensional stability. It can be used at 2200C but due to its low glass temperature of 900C, care must be taken if used under high load, high temperature.

CHARACTERISTICS

  • Low linear thermal expansion
  • Low water absorption
  • High dimensional stability
  • Excellent resistance against chemical
  • Good machinability

APPLICATIONS

  • Electrical & electronic components
  • CMP ring
  • Test sockets
  • Semi-conductor and LCD manufacturing equipment
  • Mechanical parts for chemical pumps