Wipers

Contec® Polynit Z

Ideal for general purpose cleaning and wiping exterior surfaces of products as well as cleaning interior surfaces of process tools and other equipment.

  • Laundered and packaged in a ISO Class 4 cleanroom
  • Low in both particles and extractables
  • Polyester fabric with unidirectional conductive pattern
  • Good sorbency with solvents
  • Abrasion and chemical resistant
Contec Polynit Heatseal Wipes
Style Description Size Pack Qty
LWZS Polynit Z 9 in. x 9 in. (LWZS0001) 150 wipes/bag; 8 bags/case

Specifications

Technical Data

Wipe Material100% polyester
Wipe ConstructionInterlock knits
Attribute; (units)Value**Test Method
Basis weight; nominal (g/m2)140Contec Method
Sorbency in water
Intrinsic; (mL/g)
2.26IEST-RP-CC004.3, Sec. 8.1
Extrinsic; (mL/m2)
303IEST-RP-CC004.3, Sec. 8.1
Sorptive rate; (seconds)2IEST-RP-CC004.3, Sec. 8.2
Non-volatile residue, NVRIEST-RP-CC004.3, Sec. 7.1.2
In deionized water; (g/m2)
0.005
In isopropanol; (g/m2)
0.007
Specific IonsIEST-RP-CC004.3, Sec. 7.2.2
Sodium; (ppm)
0.59
Chloride; (ppm)
0.042
Particles, readily releasableIEST-RP-CC004.2, Sec. 5.1
P ≥0.5µm; (x106/m2)
2.20
Fiber >100µm; (x103/m2)1.450IEST-RP-CC004.2, Sec. 5.2