Products Description
Laser-cut, ultrapure-water washed polyester microfiber wipe for Class 100–10,000 cleanrooms. Fast-absorbing, low-lint, and residue-free on sensitive surfaces.
Key Features
- Cleanroom-Washed, Laser-Cut Edges - Washed with ultrapure water and cut by laser instead of scissors or dies, inside a certified cleanroom, so edges stay sealed and shed far fewer fibers over repeated use.
- Residue-Free Wiping - Lifts particles and contaminants without leaving streaks, fibers, or chemical film on sensitive surfaces.
- Fast, Strong Absorption - High-speed liquid uptake with strong solvent and moisture absorption; surfaces dry almost as soon as they're wiped.
- Low Particle & Fiber Generation - Engineered for minimal linting and shedding, even under repeated abrasion and folding.
- Broad Disinfectant & Solvent Compatibility - Holds up to common cleanroom disinfectants and solvents, so it drops into existing cleaning protocols without a process change.
Product Details
| Attribute | Detail |
| Material | 100% polyester microfiber, dust-free filament |
| Color | White |
| Sheet Size |
23 × 23 cm |
| Sheets per Pack |
5 or 10 |
| Packaging |
Double-layer vacuum-sealed pouch (standard packaging) |
| Cleanroom Class Suitability |
Class 100 (ISO 5) – Class 10,000 (ISO 7) |
| Melting Point |
≈ 215 °C |
| Moisture Behavior |
Hygroscopic - readily absorbs moisture from air |
| Stability |
Stable; does not polymerize |
| Incompatible Materials |
None identified |
| Toxicity |
Non-toxic; safe for direct contact with products and equipment |
| Environmental Impact |
Non-hazardous |
| Duty type | S5 40% |
Performance & Test Data
| Property | Result | Test Method |
| Absorption Capacity | 324 ml/m² | FZ/T64056-2015 |
| Absorption Time | < 2 sec | FZ/T64056-2015 |
| Particle Generation @ 0.5 μm | 190 pcs/min | IEST-RP-CC004.3 |
| Liquid Particle Count (LPC) @ 0.5 μm | 180 pcs/cm² | IEST-RP-CC004.3 |
Where It's Used
Typical scenarios where absorption, particle, and lint performance translate into real process results:
- Semiconductor Wafer Fabrication - Class 100 / ISO 5 Between wafer lots, technicians wipe down transfer arms, FOUP door plates, and gowning-room touchpoints. At this cleanliness level, a wipe generating under 200 particles per minute at 0.5 μm helps keep particle counts from turning into a yield problem.
- Hard Drive & Precision Component Assembly - Class 1,000 / ISO 6 Head-gimbal and platter-handling stations need a soft wipe that won't scratch media or leave fiber debris behind. Laser-cut edges and low lint generation cut the odds of a stray fiber interfering with a read/write head downstream.
- Pharmaceutical & Medical Device Cleanrooms - Class 10,000 / ISO 7 Aseptic filling lines and packaging equipment get wiped down between batches with IPA or other approved disinfectants. Because the wipe holds up to common cleanroom disinfectants and dries almost immediately, it drops straight into standard batch-changeover cleaning steps.
- Precision Optics & Laser Equipment Lens surfaces, mirrors, and laser cavity components need a streak-free, low-particulate wipe. Fast absorption lifts cleaning fluid off optical surfaces before it dries into streaks or spots.
FAQ
Q: Can these wipes be used with isopropyl alcohol (IPA) or other cleanroom solvents?
A: Yes - the microfiber holds up to common cleanroom disinfectants and solvents, including IPA, so it works with standard pre-saturated or wet-wipe protocols. As with any new chemistry, run a quick compatibility check against your specific process before switching over.
Q: What's the best way to store wipes once a pack has been opened?
A: Because the fiber pulls moisture out of the air, sheets left exposed too long can lose some of their fast-absorption edge. Reseal the inner bag or move unused sheets to an airtight container, and keep them in a cool, dry, ventilated space away from heat sources.
Q: Do operators need special PPE to handle these wipes?
A: No special handling gear is required - the material is non-toxic and rated safe for direct contact with skin, products, and equipment. Standard cleanroom gowning still applies, but that's a facility requirement, not something this wipe drives.
Q: Can I standardize on one wipe across multiple cleanroom zones, or do I need a different product per class?
A: This wipe is rated across Class 100 to Class 10,000 (ISO 5–7), so most facilities can run one SKU for both their most sensitive process areas and general housekeeping zones, which simplifies purchasing and inventory.
Q:Why does the cutting method matter for lint? Most shedding on a cut wipe starts at the trim edge.
A: Laser-cutting seals that edge instead of leaving loose fiber ends the way scissor- or die-cutting can, which is a big part of why particle and fiber generation stay low even with repeated use.
Q: Can this wipe handle high heat or steam sterilization?
A: The fiber's melting point is roughly 215 °C, so brief high-heat exposure is survivable, but the wipe isn't built for repeated sterilization cycles, and open flame should always be avoided. Check with your process engineer if your protocol calls for a sterilized wipe.
Q: Does this product need to be disposed of as hazardous waste?
A: No - it's classified as non-hazardous to the environment, so it can typically go out with standard cleanroom consumable waste under your facility's normal procedures.
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