KWO® CellFlon® R is a round gasket cord made from expanded virgin PTFE with a modified texture. The gasket tape is particularly suitable for demanding and very clean applications, for example in the food industry and in the pharmaceutical manufacturing sector.
The patented CellFlon® processing method improves considerably the mechanical properties and strengthens the fibre structure. Consequently, the tape is much more compact and has a lower cold-flow tendency as well as better recovery properties. These characteristics allow a wide range of applications, regardless of the shape and the size of the sealing surface.
|MATERIAL||100 % expanded PTFE (ePTFE)– modified by CellFlon®-procedure|
|TEMPERATURE RANGE||recommended temperature range: from -200°C (-328°F) to +180°C (+356°F); material heat resistant up to +315°C (+600°F)*|
|CHEMICAL RESISTANCE||pH range from 0 to 14; full chemical resistance (except molten alkali metals and elemental fluorine)|
|PRESSURE RESISTANCE||vacuum up to 80bar (1160psi) depending on the installation situation*|
|PHYSIOLOGICALLY INERT||physiologically harmless in all recommended applications|
|DENSITY||0,70 g/cm³ +/- 0,10 g/cm³|
*Note: Temperature and pressure guides cannot necessarily be used simultaneously.