STS 4020 Friction material
Our STS 4020 Friction material contains rubber and is very temperature-stable with a high structural strength.
Its high static and dynamic coefficients of friction mean that it can be used in heavily stressed clutches. It is also ideal for riveting and contributes to an efficient use of construction machinery and special vehicles.
| Technical data | static | dynamic |
| Mean coefficient of friction (dry)*1 | 0,40 µ | 0,42 µ |
| Tmax Operation temperature *2 Continuous operation | 200 °C | 350 °C |
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