Low friction and excellent wear resistance are the common properties found in
DIARC® Dialub and DIARC® Miclub coatings for sealing surfaces.
Ceramic valves and pump components
The durability and low friction of DIARC® Miclub make it an ideal solution for the
sealing and bearing surfaces of ceramic valves operating in water conditions. The
torque required to adjust the valves remains low even after lubricating grease has
Suitable applications for DIARC® Miclub include
• ceramic control discs of water taps
• sealing surfaces of ceramic valves
• sliding surfaces of ceramic pistons
Mechanical seals and bearings
DIARC® Dialub reduces the friction of silicon carbide and cemented carbide surfaces.
The surfaces remain slick also if lubrication is temporarily interrupted. Thanks to its
high wear and temperature resistance, this coating is an excellent solution to improve
the reliability of mechanical seals and bearings made of cemented carbide and