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KWO® CellFlon® Sheet Blue
sPTFE gasket sheet
KWO® CellFlon® Sheet Blue is a gasket sheet material containing structured PTFE and hollow glass micro-spheres.
KWO® CellFlon® Sheet Blue is especially for use in applications where the available bolt load is limited or uneven or damaged flange connections.
Suitable for sealing most chemicals across the whole pH range (0-14), including moderate concentrations of acids and caustics, solvents, hydrogen peroxide or refrigerants.
- good adaptability to various surfaces
- excellent sealability
- reduced cold flow
- easy to install and remove without residue
- high chemical resistance
- UV resistant, non-ageing, unlimited storable
- non-flammable
- flange connections
- closing lids
- reactors
- process vessels
- TA Luft regulation and blow out safety acc. to VDI 2200
- specific values according to DIN EN 13555
- FDA 21 CFR 177.1550 tested
Technical Data
| MATERIAL | structured PTFE with hollow glass micro-spheres |
| CHEMICAL RESISTANCE | in the entire pH range (pH 0-14, except molten alkali metals or elemental fluorine) |
| TEMPERATURE RANGE | recommended temperature range: from -210°C (-346°F) to +260°C (+500°F), material heat resistant up to +315°C (+600°F)* |
| PRESSURE RANGE | vacuum up to 55bar (800psi) depending on the installation situation* |
| PHYSIOLOGICALLY INERT | physiologically harmless in all recommended applications |
| DENSITY | 1,40 g/cm³ ± 0,25 g/cm³ |
*NOTE: temperature and pressure guides cannot necessarily be used simultaneously.
