for our SIGRAFINE® fine-grain graphites
Die-molded carbon and graphite
Isostatic graphite
Units
EK20
...
wet running
Coefficient of friction depending on temperature in SiC discs (Ra ≈ 0.2)
Wear [µm/h]
EK20
...
EK24
EK2240
EK3245
EK2200
EK3205
Coefficient of friction [µ]
EK3205
EK3245
EK20
EK24
0.9 —
1—
...
EK200
EK24
EK305
EK2240
EK3245
EK3245
EK3205
Coefficient of friction [µ]
EK2200
EK24
EK2240
EK20
SIGRAFINE®
Materials for mechanical applications
Material data of SIGRAFINE® die-molded carbon graphite
EK20
friction depending on temperature in SiC discs (Ra ≈ 0.2)
Wear [µm/h]
Coefficient of friction [µ]
EK20
...
EK24
EK2240
EK3245
EK2200
EK3205
EK3205
EK3245
EK20
EK24
0.9 —
1—
0.8 —
0.7 —
0.6 —
0.5 —
0.1
...
Coefficient of friction [µ]
EK200
EK24
EK305
EK2240
EK3245
EK3205
EK3245
EK2200
EK24
EK2240
EK20