IPA Presaturated Polyester Wiper | PRE-1009WLE™
Border-Sealed Cleanroom-Laundered Wiper constructed from 100% continuous-filament polyester knit. The pre-wetted format provides a cost-effective and convenient alternative to traditional bulk solvent handling. These non-sterile, pre-saturated wipes are engineered for efficient, controlled solvent cleaning in critical areas, ensuring consistent wetting and uniform solvent delivery. Suitable for routine cleaning and maintenance in controlled and cleanroom environments.
Key Specs
- 100% continuous filament polyester knit, high chemical resistance, and high liquid absorption characteristics
- Available sizes: 9″x 9″, 12″x 12″ (±13mm)
- 100%IPA solutions mix
- Solvent used for pre-saturation is filtered through a 0.22 µm high efficiency bactericidal filter.
- Laundered and packaged in Q-Leap’s ISO Class 4 cleanroom
- Packaging Style: 50pcs/bag, special bag package
Applications
Technical Data
- Designed for use in ISO Class 3 and higher cleanroom environments
- Designed for the highest level of contamination control in critical processing application
- Ideal for cleaning and disinfecting in semiconductor,optical, aerospace, biomedical, pharmaceutical, and other controlled cleanroom environments
- Effectively blocks particles and microorganisms from entering the solvent solution
- Reduces operator variability, material waste, and risk of contamination
- Shelf Life: 3 years for dry wipes; 2 years for pre-saturated wipes (when stored under controlled conditions)
| Attributes (units) | Typical Value | Test Method |
|---|---|---|
| Basis Weight, nominal; (g/m²) | 144 | SUOREC-SOP-F105 |
| Non-Volatile residue, NVR | IEST-RP-CC004.4\8.1.2 | |
| In deionized water; (g/m²) | 0.031 | |
| In lsopropyl alcohol; (g/m²) | 0.141 | |
| Absorbency (ml/m²) | 372 | IEST-RP-CC004.4/9.1 |
| Absorptive Rate (s) | 0.38 | IEST-RP-CC004.4/9.2 |
| LPC (≥0.5 µm) | 726 | IEST-RP-CC004.4\7.1.3 |
| APC (≥0.5 µm) | 116 | IEST-RP-CC003.5\APPENDIX D2.5 |
