The friction block for cutting machine/Corrugated machine/facer is a rigid moulded product grey in colour utilising Kevlar fibres and a high percentage of brass chippings. This material offers excellent thermal resistance, compression and exhibits outstanding stability under heavy loads, at the same time maintaining a high resistance to wear.
The friction material has been specifically designed for use on medium to heavy duty industrial brake/clutch applications, especially gear tooth facings, mechanical drivers and any application requiring a high strength low wear material.
Frictional Properties(SAE J661): Normal0.55 Hot0.52 400°F0.54Mechanical properties: Tensile strength:31.54MpaCompression strength:110.27MpaImpact strength:0.92J/cm3Hardness(HRR):102
Recommended Operating Range:Max. Pressure, psi2000 Max. Rubbing Speed, ft/min5000 Max. Intermittent Temperature 650°F (340°C) Max. Continuous Temperature600°F (315°C