Seizure behaviors of PEEK materials are studied using blocks on a ring wear tester under oil-lubricated conditions. The seizure processes are monitored with a particle counter to measure the number of wear particles in oil. Three kinds of block materials are tested: PEEK. PEEK composite filled with 30 mass% of carbon fiber. https://www.nacrack.com/best-buy-Fleshlight-Universal-Launch-Auto-Stroker-amazing-offer/