Contec® Polynit

The Polynit wipe made from filament polyester and is knitted in a special stitch which reduces degradation of the wipe and subsequent particle generation. The Polynit Wipe is specifically designed for ISO Class 5 or cleaner environments and is exceptionally low in particles and extractable residue and has good sorptive capacity.

  • Abrasion resistant
  • Chemical resistant
  • General purpose cleaning
  • Wiping down exterior surfaces of products
  • Cleaning interior surfaces of equipment
  • Available sterile per AAMI Guidelines
Contec ProSat Presaturated Wipes
Style Description Size Pack Qty
PN Polynit See below

4"x4" size standard pack: 300 wipes/bag/ 16 bags/case
4"x4" size bulk pack: 600 wipes/bag; 8 bags/case

9"x9" size standard pack: 150 wipes/bag; 8 bags/case
9"x9" size bulk pack: 300 wipes/bag; 4 bags/case
9"x9" size bulk pack: 150 wipes/bag; 8 bags/cse
9"x9" size Irradiated Sterile: 10 wipes/inner bag; 10 inner bag/outer bag; 10 out bags/cse

12"x12" size: 75 wipes/bag; 10 bags/case
12"x12" size bulk pack: 150 wipes/bag; 4 bags/case


Technical Data

Wipe Material100% polyester
Wipe ConstructionInterlock knit, no run
Attribute; (units)Value**Test Method
Basis weight; nominal (g/m2)143Contec Method
Sorbency in water
Intrinsic; (mL/g)
2.33IEST-RP-CC004.2, Sec. 7.1
Extrinsic; (mL/m2)
321IEST-RP-CC004.2, Sec. 7.1
Sorptive rate; (seconds)<1IEST-RP-CC004.2, Sec. 6.1.2
Non-volatile residue, NVRIEST-RP-CC004.3, Sec. 7.1.2
In deionized water; (g/m2)
In isopropanol; (g/m2)
Specific IonsIEST-RP-CC004.2, Sec. 6.2.2
Sodium; (ppm)
Chloride; (ppm)
Particles, readily releasableIEST-RP-CC004.2, Sec. 5.1
P ≥0.5µm; (x106/m2)
Fiber >100µm; (x103/m2)0.151IEST-RP-CC004.2, Sec. 5.2

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