Special Note: Some product links may direct you to our peripheral websites (devicecare.com, diskcare.com, entegrisfluidhandling.com, wafercare.com, entegris-services.com, or entegrisfuelcells.com)
Planaredge® retaining rings are designed to deliver superior performance and lowest the cost of ownership for your most advanced copper, oxide, tungsten or STI CMP process. The unique, injection-molded composite design delivers stability with improved consistency and cleanliness, fully customizable to your specifications.
Fully-molded, all-polymer design for the most advanced copper, oxide, tungsten or STI CMP processes