Coventry Cleanroom Chamois
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Coventry Cleanroom Chamois

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Coventry Cleanroom Chamois

The Cleanroom Chamois™ is the only wipe made from a 50/50 nylon/polyester microfiber blend providing superior toughness and particle entrapment. The microfibers in the Cleanroom Chamois™ have a unique wedge shape, which lifts all types of contaminants from the surface more effectively than conventional round fibers. Cleanroom Chamois™ are  laundered in our Class 10 (ISO Class 4) cleanroom, and are available with our exclusive laser-edge sealing process (LE).

Features & Benefits

  • 50/50 nylon/polyester microfiber blend (Ultra absorbancy)
  • More thoroughly removes all solvent and contaminants from clean room surfaces
  • Construction provides superior strength and abrasion resistance allows relaundering and reuse to save money
  • Saves time - replaces 10 standard polyester wipers
  • Increased number of microspaces trap more particles, regardless of wet or dry wiping
  • Excellent particle entrapment
  • High absorbency capacity
  • Low non-volatile residue (NVR)
  • Sealed edges insure low particulate levels
  • Wedge shaped Fibers act as small squeegees for superior surface contact

Applications

  • Cleanrooms
  • Semiconductors
  • Disk Drive
  • Aerospace
  • Optical Lenses

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Part # Size Units Per Case
7348LE

50 wipes per bag,
8" x 8" (20 cm x 20 cm)

5 bags
Order from an authorized distributor

FAQ's

Which wipe is best with aggressive solvents?

Solvent compatibility is another factor to consider when choosing a wipe. If the wipe is to be used with a solvent in the cleaning application, then the wipe must be selected with the solvent in mind. Solvent retention and absorbency may also be required. The wipe must the able to absorb a given solvent and retain the solvent within the fabric of the wipe for a sufficient amount of time, without premature release of the solvent. Knitted polyester and nylon wipes have the highest compatibility with a wide range of organic solvents and weak acids. Coventry Poly-Wipes and Cleanroom Chamois have good absorbency, excellent durability when cleaning rough surfaces, and low ionic and organic residue contamination. The polyester/cellulose blended Chemtronics Controlwipes and Coventry Econowipes have excellent resistance to solvents and weak acids, good durability when cleaning rough, abrasive surfaces, high particle entrapment and low particle and ionic contamination.  They are an economical choice for general cleaning and spill clean-up.

What type of wipe is best for cleanrooms?

Cleanroom wipes used for critical applications are almost always knitted synthetic fibers. Knitted polyester fabric, like used for Coventry Poly-Wipes (part #6209), is the most popular wipe material for cleanrooms. Knitted polyester is made clean, contaminants can easily be removed from knitted polyester in a cleanroom laundry, and polyester is relatively inexpensive. Non-woven wipes do not offer the advantage of ease in cleaning as their composition causes them to disintegrate in a cleanroom washing machine or cleanroom drier. 

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