Doniflex® GEM
| Material | GEM |
|---|---|
| Composition | Graphite, Aramid Fibers, NBR. Reinforced by Expanded Sheet. |
| Colour | Grey |
| Properties | The expanded metal reinforcement permits the optimization of surface pressure distribution on the assembled gaskets. The Gasket material also exhibits high sealing performance against gases at elevated temperatures. |
| Industries | Pipeline System, Gas Supply, Chemicals Industry, Machine Building, Power Plants, Valves |
| Certificates | On request |
| Density | DIN 28090-2 | g/cm3 | 1.7 |
|---|---|---|---|
| Stress Resistance | |||
| 16 h, 50 MPa, 175 °C | DIN 52913 | MPa | 40 |
| 16 h, 50 MPa, 300 °C | DIN 52913 | MPa | 35 |
| Specific Leak Rate | DIN 3535-6 | mg/(s.m) | 0.1 |