Stramek® Dry Running Test for mechanical seal with XtraDiamond™ DLC Seal Face Technology

Diamond-like Carbon (DLC) coatings have been recognized as one of the most valuable engineering materials for various industrial applications including manufacturing, transportation, biomedicine and microelectronics. DLC coatings stand out for good frictional behaviour, which combined with high surface hardness are perfectly suited to the most extreme wear conditions and high sliding speeds, even without lubrication.

Stramek® XtraDiamond™ DLC offers the following advantages:

• High hardness
• Ultra-smooth finishing
• Low coefficient of friction
• Extended temperature resistance
• High load support