MicroPolx® 2750


Berkshire MicroPolx® 2750 is a sealed-edge, cleanroom laundered wipe recommended for ISO Class 4 and above. It is composed of a polyester and nylon knitted microfiber / microdenier fabric. This combination of properties provides MicroPolx® 2750 with the high level of cleanliness, abrasion resistance, and absorptive performance required for ISO Class 4 cleanroom and above environments as well as applications requiring critical control of contaminants.

Berkshire Singapore Technical DatasheetView Product Information Sheet

Key Attributes

  • 70% polyester/30% nylon microfiber knitted wiper
  • 8 times the number of filaments and 4 times the surface area of standard polyester wipers
  • Ultrasonically sealed edges minimize fiber and particle generation and provide a smooth nonabrasive edge
  • Laundered and packaged in an ISO Class 4 (Class 10) cleanroom


  • Ultrafine microfiber yarn increases surface area and provides superior wiping efficiency
  • Wedge shaped fiber cross section lifts, entraps and removes particulates from critical surfaces
  • Cleans efficiently with less solvent usage than traditional wipers
  • Removes oily soils with little or no solvent required
  • Soft hand and non-abrasive ultrasonic sealed edge are excellent for sensitive or scratch prone surfaces
  • Continuous filament yarns and tight knit construction provide excellent abrasion resistance and low fiber shedding
  • Chemically compatible with IPA and other commonly used solvents


  • Designed for use in ISO Class 4 (Class 10) and higher cleanroom environments
  • Designed for scratch sensitive surfaces
  • Used in display and semiconductor industries
  • Suited for cleaning precise optical machinery and tools
  • Used for cleaning a delicate process in critical cleanrooms
  • Applying and removing cleaning and disinfecting solutions


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