Fluorosint® 135 PTFE

Mitsubishi Chemical Advanced Materials
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Data Sheet

Fluorosint® 135 is a PTFE material designed to provide the lowest coefficient of friction and deformation for seals, bearings, and washer applications. Designed to improve the performance of compressor piston rings, rider bands, and packaging sets, Fluorosint 135's extremely competitive pricing allows companies to guard against expensive equipment failure and ensure maximum production, longevity, and profitability. Fluorosint enhanced PTFE’s unique properties are the result of a proprietary process in which synthetically manufactured mica is chemically linked to virgin PTFE. This bonding results in properties not normally attainable in reinforced PTFE. Fluorosint grades offer an excellent combination of low frictional properties and dimensional stability. Advantages of Fluorosint® 135:

  • Lowest wear rate
  • Lowest CLTE
  • Lowest COF
  • Lowest deformation
  • Counter surface has little effect on performance
  • No excessive run in period
  • Extremely chemically inert


  • Compressor, pump, and valve wear parts
  • Seals, bearings, thrust washers and seats
  • Insulating blocks and fixtures in diagnostic equipment
  • Lubricated or non-lube dry running applications
  • Compressor piston rings, rider bands, and packing sets

Target industries:

  • Chemical processing
  • Aerospace and Defense
  • Medical
  • Food and Beverage