Border Sealed Polyester ESD Cleanroom Wiper

Product Description

Tekniclean polyester knit wipes are made with a hi strength continuous filament polyester yarn in a double knit, no run interlock pattern. These cleanroom wipers are packed in a static sheilding bag and eliminate “hot plastic” packaging and processed to minimize the resulting tribocharge on insulative polyester knit wipes in ESD sensitive environments. The bag has an easy to use ziplock seal to maintain cleanliness. This family of wipers is available dry, or pre-saturated with ultrapure IPA & 18Mohm De-Ionized Water. A proprietary process using pressure & heat is used to create a 5mm border seal for fiber & particle retention. Knitting, pre-washing, cutting, washing and packaging are all done in house for optimum control & cleanliness. The wipe is ultra clean and highly sorbent making it ideal for wiping critical surfaces in sensitive electronics, defense & aerospace manufacturing areas. All Tekniclean wipes utilize Statistical Process Control in manufacturing and are lot traceable from raw material to finished product. Class 10 Laundered & Packaged.

Composition & Attributes

  • 100% Hi Strength Polyester fiber (continuous filament, double knit)
  • Ultra Low particle and fiber generation
  • Ultrasonic Sealed Borders for maximum fiber & particle retention
  • Free of Silicon, Amides, and DOP contamination
  • Solvent safe double bag cleanroom packaging
  • Resists abrasion when used with rough surfaces
  • Works well with IPA and other cleaning solvents


  • Ideal for wiping critical surfaces to achieve ultra cleanliness
  • Best choice for ultraclean static sensitive environments.
  • Works well for particle removal & resistance with solvents
  • Soft texture for scratch sensitive surfaces & very durable
  • Compatible with ISO Class 4-5 (Class 10-100) environments

Purity Specifications

Particles & Fibers Upper Limits
(> 0.5 micron) 3.5 x10(6) particles/m2
(> 5 micron) 200,000 particles/m2
(> 100 micron) <300/m2
Nonvolatile Residue
IPA Extractant 0.015 g/m2 / 1.5 ug/cm2
DIW Extractant 0.009 g/m2 / 0.9 ug/cm2
Sodium (Na+) 0.02 ppm
Potassium (K+) 0.01 ppm
Chloride (Cl+) 0.02 ppm
Calcium ( Ca+) 0.02 ppm

Ordering Information

Product Size Packaging
TC3PB1S-99 (Dry) 9″ X 9″ (22.9cm x 22.9cm) 100 Ea/Bag, 10 Bag/Case
TS3PBI70-99 (70% IPA/30% DIW) 9″ X 9″ (22.9cm x 22.9cm) 100 Ea/Bag, 5 Bag/Case
TC3PB1S-12 (Dry) 12″ x 12″ (30cm x 30cm) 100 Ea/Bag, 10 Bag/Case
TS3PBI70-99 (70% IPA/30% DIW) 12″ x 12″ (30cm x 30cm) 100 Ea/Bag, 5 Bag/Case

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Physical Properties

  • Basis Weight: 140g/m2
  • Material:
    • 100% Pure Polyester Fiber
    • Continous Filament, Double Knit
  • Absorbency
    • Sorptive Capacity: >400ml/m2
    • Sorptive Rate:
  • Test Method
    • IEST-RP-CC004.3 Section 8.1

Test Method

  • Orbital Shake Test:
    • IEST-4.3-6.1.4
  • Short Term Extraction:
    • IEST-4.3-7.1.2
  • Standard Exctractable Method:
    • IEST-4.3-
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