Use of dust-free cleaning wipes in a Class 100 cleanroom

Cleanroom wipes are crucial for maintaining ultra-clean environments such as Class 100 cleanrooms. They help prevent contamination, ensuring that sensitive processes in electronics, semiconductors, and pharmaceuticals remain free of particles, dust, and residues.

Key Features:

  • Lint-Free: Prevents fiber shedding that could contaminate surfaces and sensitive components.

  • High Absorbency: Efficiently removes oils, dust, and residues without leaving moisture behind.

  • Durable: Strong material resists tearing, ensuring effective cleaning across multiple surfaces.

  • Antistatic Properties: Reduces electrostatic discharge (ESD), protecting sensitive electronics and instruments.

Application in Class 100 Cleanrooms:

  1. Surface Cleaning: Used for wiping benches, floors, and walls to maintain particle-free environments.

  2. Equipment Wiping: Cleans tools, machines, and instruments without introducing fibers or residues.

  3. Component Cleaning: Ideal for sensitive electronic components, preventing contamination during assembly.

  4. Final Product Cleaning: Ensures packaged devices, wafers, or optical components are free of particles before shipping or further processing.

Best Practices:

  • Single Use: Always use wipes once to avoid cross-contamination.

  • Proper Storage: Store wipes in sealed, clean packaging to maintain their cleanliness and antistatic properties.

  • Handle with Care: Wear gloves to prevent oils or dirt from contaminating wipes or surfaces.

  • Unidirectional Wiping: Wipe in one direction to avoid redepositing particles.

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