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402x | High-Density Cleanroom Wipes 180g/220g/250g for High Absorbency
PICOWIPE 402x series high-density microfiber cleanroom wipes feature an extremely tight knit, giving them a unique advantage in removing particles smaller than 0.5µm. Thick with low elasticity, moderate softness, ultra-low particle shedding, superior absorbency, and high abrasion resistance. Frequently used for cleaning up liquids, oils, and grease; excellent solvent compatibility. Can be rinsed with ultrapure water upon request for very high cleanliness.
Specifications
| Model | Size (inches) | Packaging | Edge | Material | Basis Weight | Pattern | Construction | Color |
|---|---|---|---|---|---|---|---|---|
| 4023 | 9x9" | 100 pcs/bag | Thermal Cut | 70% Polyester + 30% Nylon | 180g | Rib Knit | Double Knitted | White |
| 4026 | 9x9" | 100 pcs/bag | Thermal Cut | 65% Polyester + 35% Nylon | 220g | Rib Knit | Double Knitted | White |
| 4028 | 9x9" | 100 pcs/bag | Thermal Cut | 65% Polyester + 35% Nylon | 250g | Rib Knit | Double Knitted | White |
| Customizable | 4", 6", 9", 12", 18", 36", etc. | 100, 150 pcs/bag, etc. | Laser / Thermal Cut / Ultrasonic |
Unsure how to choose basis weight, edge type, etc.? Refer to our Cleanroom Consumables Selection Guide.
Applications
This series of thick and durable wipes offers rapid liquid absorption, performing excellently when cleaning oil, grease, solvents, and other contaminants. Its ultra-low particle generation and high cleanliness effectively prevent secondary contamination, ensuring production yield. Whether for wet wiping during equipment maintenance or for final cleaning before product assembly, the 402x high-density cleanroom wipe series is a reliable choice. However, note that it is not exceptionally soft and does not conform well to surfaces, which may limit its effectiveness in removing the smallest particles from uneven areas.
