• 100% continuous-filament double-knit polyester fiber
• Ultrasonic sealed edge for reduced fiber contamination
• Moderate absorbency and abrasion resistance
• Excellent chemical compatibility with IPA and other common solvents
• Extremely low levels of particulate and extractable counts

VTPNWUS-99 Valutek's ultrasonic sealed polyester wiper is constructed from 100% continuous filament polyester in a double-knit, no-run, interlock pattern with an ultrasonic sealed edge. This wiper is an ultraclean and highly absorbent wiper with extremely low levels of particulate and extractable counts. Laundered and packaged in a cleanroom. Valutek wipers are tested and manufactured in ISO-compliant facilities under Valutek inspection and strict process control to ensure Valutek quality standards and product specifications.

Application:

As part of the Valutek Nanotek product family, this product is recommended for use in a cleanroom Class 1 -10 (ISO 3-4) critical environment. It is designed for critical processing applications where the highest level of contamination control is required. It is also commonly used for cleaning medical device products; applying, removing, cleaning, and disinfecting solutions; is steam autoclavable for aseptic environments; and used for flat panel, optics cleaning, and chips multi-processing (CMP).