IPA (isopropyl alcohol) wipes are widely used in Class 100 (ISO 5) cleanrooms for residue-free cleaning of sensitive surfaces. Following standardized procedures ensures contamination control and equipment safety.
Key Features:
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High Purity IPA: Effective for dissolving oils, fingerprints, and light contaminants.
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Lint-Free and Non-Abrasive Wipes: Protect delicate surfaces such as PCBs, lenses, and instruments.
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Rapid Evaporation: Leaves no residue and minimizes downtime.
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Controlled Application: Ensures uniform cleaning and prevents excess liquid.
Standard Operating Procedure:
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Preparation: Wear appropriate cleanroom attire and gloves; use pre-wetted IPA wipes.
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Surface Wiping: Employ unidirectional strokes from top to bottom; avoid circular wiping that may redistribute particles.
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Pre-Cleaning: Remove loose debris or dust before IPA wiping.
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Single-Use Handling: Discard wipes after each application to prevent cross-contamination.
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Post-Cleaning Inspection: Verify surface cleanliness and ensure no residues remain.
Applications:
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Electronics: Cleans PCBs, chips, and sensitive components.
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Optical Equipment: Maintains lenses, microscopes, and sensors.
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Laboratory Surfaces: Cleans benches, instruments, and glassware.
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Cleanroom Maintenance: Supports Class 100–1000 environments with consistent, residue-free cleaning.
Benefits:
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Ensures Cleanroom Compliance: Minimizes particle contamination in critical areas.
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Protects Equipment: Non-abrasive, lint-free wipes reduce damage and ESD risks.
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Improves Efficiency: Standardized procedure saves time and enhances cleaning consistency.