1. Very soft material and without any damage for sensitive component surface.
2. With good water absorption & cleaning ability.
Description:
Purestat® Polyester cleanroom wipers (Polyester Dust Free Wiper) is made of 100% polyester. It is sealed after laser cutting, and washed by EDI ultra-pure water system and packed vacuum in class 10-100 cleanroom.
Features and advantages:
1. Very soft material and without any damage for sensitive component surface.
2. The filament fiber with a special hydrophilic has good water absorption and cleaning ability.
3. The high and Filament strength polymer synthetic fibre didn't easy rupture and moult.
4. Laser cut-edge with unique cut melting effect, without any dust on sealed edge.
5. Could supply different size goods according as customer requirements.
Application:
1. Designed for use in class 10~1000 cleanroom environments;
2. Widely used for IC packing, testing production line, mobile, disk production line;
3. Photoelectricity and biology industrial production area.
Specifications:
Part# | Thickness (mm) | Weight | Absorption | Absorption Speed (S/cm) | Size (Inch) | Packing(pcs/bag) |
PUF-1010A | 0.48 | 130 | 388 | 3.50 | 9x9 | 150 |
PUF-1010B | 0.38 | 130 | 370 | 3.68 | 9×9 | 150 |
PUF-1010C | 0.32 | 100 | 349 | 4.31 | 9×9 | 150 |
PUF-1020A | 0.47 | 140 | 365 | 2.50 | 9×9 | 150 |
PUF-1020B | 0.48 | 115 | 432 | 3.84 | 9×9 | 150 |
PUF-3010A | 0.60 | 220 | 350 | 9.43 | 9×9 | 150 |
PUF-4001 | 0.39 | 177 | 334 | 3.68 | 9×9 | 150 |
PUF-5001 | 0.23 | 107 | 160 | 12.15 | 9×9 | 150 |
PUF-6001 | 0.45 | 208 | 543 | 11.70 | 9×9 | 150 |
Cleanness parameters:
Novolatile residue
IPA extractant (ug/swab)
DI extractant (ug/swab) mg/g
≤0.82
≤0.2 Ions
Chloride (ug/swab)
Sulphate (ug/swab)
Total anion (ug/swab) mg/g
≤0.002
≤0.002
≤0.004
LPC test (≥0.5um)
Particle counts/swab count/cm2
< 110
