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These 100% knitted wipers are made from continuous-filament polyamide fiber in a double-knit, no-run interlock construction. This high-strength nylon fiber is ideal for nonabrasive wiping in the cleanroom. Soft and low in particle generation. Suitable for use in ISO Class 5 (FED-STD-209E Class 100/M3.5) environments. Laundered in an ISO Class 4 (FED-STD-209E Class 10/M2.5) cleanroom.
Ordering Information: Packaged in solvent-safe Bag-Within-A-Bag* packaging.
| Dimensions, cm (in.):Â | 22.9 x 22.9 (9 x 9) | |
| Unit:Â | Pack of 150 | |
| Particle Generation (ASTM E2090), 0.5-5 µm: | 20 x 106/m2 | |
| Particle Generation (ASTM E2090), 5-100 µm: | 7 x 105/m2 | |
| Particle Generation (ASTM E2090), Fibers (>100 µm): | 5 x 10³/m2 | |
| Extractables, Using Deionized Water:Â | 0.67 g/m2 | |
| Extractables, Using Isopropyl Alcohol:Â | 0.35 g/m2 | |
| Ions, Sodium:Â | 0.22 ppm | |
| Ions, Potassium:Â | 0.75 ppm | |
| Ions, Chloride:Â | 3.0 ppm | |
| Ions, Absorbency (Water):Â | 530 mL/m2 | |
| Ions, Time to Half-sorption:Â | 3 sec. | |
| Ions, Basis Weight:Â | 170 g/m2 | |