PTFE Sheet Gaskets Doniflon 100V
MATERIAL
DONIFLON 100 V is a comprehensive range of virgin and filled PTFE products. Product line includes sheets, foils, rods and tubes.
GENERAL PROPERTIES
- extremely high chemical inertness towards nearly all known chemicals excluding molten alkali metals and fluorine gas
- PTFE is not inflammable and has a good stability for continuous use up to 260°C.
- low friction and excellent release properties
- non toxic, therefore can be used in contact with food.
- some properties of virgin PTFE (like cold flow, wear resistance…) could be further improved
- by incorporation of different fillers such as glass fibers, graphite, bronze or mixture of these fillers.
TECHNICAL DATA
(typical values for sheets made of virgin PTFE)
| temperature range | 200°C to + 260°C | |
| pH range | 0 – 14 | |
| Density | DIN 53479 | 2.15 g/cm3 |
| Tensile Strength | ISO 527-1 | 25 N/mm2 |
| Elongation | ISO 527-1 | 250 % |
| Hardness | DIN 53505 | 56 Shore |
DIMENSIONS
Sheets: dimension up to 1200 x 1200 mm
thickness up to 50 mm
Rods: from Ø 5 mm up to Ø 300 mm Foils: width up to 1200 mm
thickness up to 1 mm
Tubes: from out. Ø 6 mm up to out. Ø 300 mm
Other dimensions are available on request.
