KWO® CellFlon® brown is a gasket tape made from expanded PTFE with a silicat filler and a modified structure. By adding the silicat and through the patented CellFlon® processing method the mechanical properties of the gasket tape are considerably improved.
The result is a substantially reduced cold-flow tendency, a clearly improved recovery and excellent sealing properties in systems with temperature cycles. The tape features a self-adhesive backing for easy installation. The used glue has a very high adhesive force.
KWO® CellFlon® brown gasket tape is especially designed for applications in high-temperature environments up to 200°C, for example heat exchangers, flue gas plants, compensators and pipe flanges.
|RAW MATERIAL||100 % expanded PTFE (ePTFE) with fillers and brown-coloured - modified by CellFlon®-procedure - self-adhesive|
|TEMPERATURE RANGE||recommended temperature range: from -160°C to +200°C; material heat resistant up to +315°C|
|CHEMICAL RESISTANCE||pH range from 0 to 12; high chemical resistance, except molten alkali metals and elemental fluorine|
|PRESSURE RESISTANCE||resistant within the usual pressure range of standard flanges up to 60 bars; suitable for vacuum applications (depends upon the concrete installation conditions)|
|PHYSIOLOGICALLY INERT||physiologically harmless in all recommended applications|
Not for use in food, drug, cosmetic or medical device manufacturing, processing or packaging operations.