Our STS4020 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 datastaticdynamic
Mean coefficient of friction (dry)*10,40 µ0,42 µ
Tmax Operation temperature *2
Continuous operation
200 °C350 °C
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1) Testing in accordance with Krauss at a specific pressure of 1 N/mm²
2) Temperatures quoted relate to the dynamic application case on the surface of the friction lining.
(Stand: 27.02.2013)