Flat belts with highly elastic polyurethane foil tension members are particularly flexible and stand apart for their excellent damping characteristics.
Polyurethane foil tension member
- Top Face
- Tension member
- Underside
Polyurethane Line
Flexible foil
Extremultus flat belts from the polyurethane line have tension members made of highly elasticity polyurethane foil.
Tension member characteristics
| Properties | Polyurethane foil |
| Elongation at fitting * | 3.0% - 8.0% |
| Flexibility | very high |
| Damping characteristics | very good |
| Splice type | Butt splice or Z-splice (without adhesive) |
* Material based standard range. Depending on the application, different ranges could be recommended.
Top face materials available
| Top face materials | Polyurethane foil | |
| Top face | Underside | |
| Elastomer (G) | x | x |
| Polyurethane (U) | x | x (only black) |
| Fabric (T) | x | |
| Nonwoven polyester material (N) | x | |
| High Grip / Medium Grip (R) | x |
