Sealing systems
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PU-MOS2
(U203-GM95)
A polyurethane with an addition of molybdenum disulphide. Resistant to hydrolysis. It is used in extreme operational conditions.
| Norm | Unit | Value | |
|---|---|---|---|
| Density | DIN 53479 | g/cm³ | 1,15 |
| Hardness at 20 °C | DIN 53505 | Shore A | 95 ±2 |
| Modulus 100 | DIN 53504 | N/mm² | >11 |
| Modulus 300 | DIN 53504 | N/mm² | >18 |
| Yield strength | DIN 53504 | N/mm² | >35 |
| Elongation at break | DIN 53504 | % | >560 |
| Tear strength | DIN 53515 | KN/m | 130 |
| Wear tolerance | DIN 53516 | mm³ | <50 |
| Decompression | DIN 53512 | % | 49 |
| Compression test* | DIN 53517 | % | 26 |
| Hardness at -5°C | DIN 53505 | Shore A | 95 |
| Hardness at +80°C | DIN 53505 | Shore A | 93 |
| Minimum operation temperature | °C | -30 | |
| Maximum operation temperature | °C | +105 |
