by Foamtec WCC | Oct 14, 2025 | Scrub Kits, Semiconductor, vacuum chamber cleaning, Wipers
Why “Clean” Chambers Still Shed Particles After PM PAMS inevitably redeposits metal/oxide/nitride on shields, shutters, and walls; the brittle build-up later cracks and falls. During PM, legacy materials can make things worse: Polyester knit wipers shed microfibers...