Description
9”x9” 100% Polyester Knit Wiper is a sealed edge cleanroom laundered wiper specially designed for superior surface cleaning. It features a patented surface treatment that effectively captures and retains particulate contamination, minimizing the likelihood of cross-contamination on critical surfaces. Its no-run interlock knit construction provides a smooth surface texture and excellent absorbency characteristics. This wiper outperforms untreated wipes in terms of particle capturing, fiber release, and absorbency, making it ideal for use in ISO Class 3 and higher cleanroom environments.
Applications
- Designed for use in ISO Class 3 and higher cleanroom environments
- Suitable for critical processing applications such as oxidation, metallization, CVD (chemical vapor deposition), or photolithography
- Ideal for chamber cleaning and CMP (chemical mechanical planarization) processing
- Effective for stencil and other print roll cleaning applications
- Steam autoclavable for aseptic applications
- Used for cleaning medical device products
- Suitable for cleaning and removing cleaning and disinfecting solutions
Technical Data
- Material: 100% continuous filament polyester knit
- Surface Treatment: Patented surface treatment technology
- Edge: Sealed edge to reduce fiber contamination
- Cleanroom Class: Laundered and packaged in Berkshire’s ISO Class 4 cleanroom
- Basis Weight: 123 g/m²
- Caliper: 368 µm
- Fiber Count: ≥100µm fibers/cm²: 0.033
- Particle Count: ≥0.5µm x 10³/cm²: 0.19
- Sorbency Capacity: 325 mL/m²
- Efficiency: 2.6 mL/g
- Non-Volatile Residue: 0.0067 g/m² (DI water) | 0.0083 g/m² (IPA)
- Ion Content:
- Na+: 0.41 ppm
- K+: 0.070 ppm
- Ca++: 0.031 ppm
- Mg++: 0.0069 ppm
- Cl-: Not Detected
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