IPA (Isopropyl Alcohol) wipes are a key cleaning tool in Class 100 cleanrooms, where maintaining ultra-low particle levels and preventing contamination are critical. Proper use of these wipes ensures effective cleaning while protecting sensitive surfaces and equipment.
Key Features:
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High-Purity Isopropyl Alcohol: Typically 70% IPA with 30% deionized water, providing fast-evaporating, residue-free cleaning suitable for sensitive cleanroom surfaces.
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Lint-Free and Non-Abrasive: Designed to prevent fiber shedding and surface scratches, essential for delicate equipment like semiconductors, optics, and precision instruments.
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Rapid Evaporation: Ensures surfaces are dry quickly, minimizing downtime and preventing contamination from moisture.
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Chemical Compatibility: Safe to use on metals, plastics, glass, and coated surfaces without causing damage or leaving residues.
Usage Tips:
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Wipe in One Direction: Use linear motions rather than circular wiping to avoid redistributing particles on critical surfaces.
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Do Not Oversaturate: Excess IPA can leave streaks or drip into sensitive areas. Use pre-saturated wipes or lightly moisten dry wipes.
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Use Appropriate Wipe Size: Select wipes suitable for the surface area—smaller wipes for precision instruments, larger wipes for benches or workstations.
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Maintain Cleanroom Protocols: Always wear gloves, and ensure wipes are handled with minimal contact to avoid contamination from skin or ambient particles.
Applications:
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Semiconductor Manufacturing: Cleaning wafers, PCBs, and equipment without introducing static or contaminants.
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Optical Devices: Wiping lenses, microscopes, and mirrors to maintain clarity and precision.
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Laboratories: Disinfecting and cleaning work surfaces and instruments in sterile environments.
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Pharmaceutical Production: Ensuring production surfaces and equipment remain contaminant-free.
Benefits:
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Effective Contaminant Removal: Quickly removes oils, dust, and residues from sensitive surfaces.
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Maintains Cleanroom Standards: Supports Class 100 particle-free environment requirements.
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Protects Sensitive Equipment: Non-abrasive, lint-free design ensures equipment safety during cleaning.