Sheet Material


Top-Chem-2000 is a heavy-duty modified PTFE material manufactured with the addition of silicon carbide to improve the mechanical properties of the PTFE base material. Top-Chem-2000 has greatly increased compressive strength and resistance to creep and maintains the excellent chemical resistance. The use of PTFE allows use in food, pharmaceutical and chemically aggressive applications.

Key Features:

  • Mechanically stable
  • Resistant to creep and cold flow
  • Consistent material composition


  • Resists high surface pressures also at elevated temperatures
  • High retention of the bolt load
  • Superior chemical resistance
  • No ageing of the material

Top-Chem-2000 is fire-safe according to API 6FA and ISO 10497 and has TA-Luft (Clean Air) approval.


Klinger top-chem 2000 sheet photo