STS5069 has a finer material structure, making it a practical alternative to STS5068 in drive technology. In addition, the high mechanical strength allows an economic use in electromechanical brakes and clutches.
| Technical data | static | dynamic |
| Mean coefficient of friction (dry)*1 | 0,51 µ | 0,53 µ |
| Tmax Operation temperature *2 Continuous operation | 180 °C | 300 °C |
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1)Testing in accordance with Krauss at a specific pressure of 1 N/mm², brake disk quality in 1.0503
2)Temperatures quoted relate to the dynamic application case on the surface of the friction lining. The material function as a whole can only be guaranteed if the material is not permanently heated to more than 180 °C.
(Stand: 20.04.2015)