Blades for snow ploughs
Polyurethane - PolyTAN
We supply snow plough blades for all types of ploughshares. The blades are made of POLYTAN 85 ShA polyurethane elastomer. This material has very good values at virtually all important mechanical loads.
It is particularly abrasion resistant, and has tensile strength and tear resistance. Polytan blades have constant properties from -30 °C to + 80 °C. The blades are delivered customized either as segments or as entire bands up to 5 m long.
- long life
- wide variety of versions and sizes
- high quality materials
| Property | Unit | Value |
| Hardness (+-5) | °ShA | 85 |
| Tensile strength (min) | N/mm2 | 38 |
| Elongation (min) | % | 570 |
| Density | g.cm3 | 1.25 |
| Rebound resilience | % | 40 |
| Tensile deformation behaviour at 70 °C | % | 35 |
