FRICTION MATERIAL
The invention relates to a friction element (1), comprising a main body (2) having a friction layer (5), characterized in that the friction layer (5) has an arithmetic average roughness value Ra according to DIN EN ISO 4287 between 3 μm and 10 μm, a wave depth Wt according to DIN EN ISO 4287 of at l...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a friction element (1), comprising a main body (2) having a friction layer (5), characterized in that the friction layer (5) has an arithmetic average roughness value Ra according to DIN EN ISO 4287 between 3 μm and 10 μm, a wave depth Wt according to DIN EN ISO 4287 of at least 30 μm and a mean groove width Rsm according to DIN EN ISO 4287 of at least 150 μm. Pores of the friction layer have a pore size which is selected from a range with a lower limit of 25 μm and an upper limit of 900 μm. |
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