Beschreibung:
AbstractUnder what conditions are anticorrosion liners made from fluorinated plastic film effective? Equipment lined with fluorinated plastics is nowadays making a major contribution to the solution of difficult materials problems. If such equipment is to be used successfully, it is essential that its manufacturer is familiar with the specific properties of the lining materials and takes them into account in the design and production of the equipment. However, it is just as important for the operator to adjust to the material when operating the plant. On the basis of many years of experience, the most important problems associated with loose liners made from polytetrafluoroethylene (PTFE) – viz. leakproofness and permeability of the liner, flange system, dimensional stability towards vacuum, handling, and installation – are indicated and possible solutions stated.