Sealed Edge Laundered Polyester 70% IPA - Sterile Knit Wet
Cleanroom Wiper
Product Detail:
wipers are pre-wetted with 0.2 µm (micron) filtered USP-grade 70%
IPA / 30% DIW and provide consistent, optimized cleaning efficiency
with repeatable wetness and VOC levels.
Cleanroom Environment: ISO Class 3 - 7, Class 1 - 10,000, EU Grade
A - D
Benefits:
1.Packaged in easy-to-use, recloseable slider bags reducing
solution evaporation that preserves the consistent wiper wetness
level
2.Low levels of ions, NVRs (non-volatile residues), particles, and
fibers for use in critical cleaning applications
3.Meets USP <797> and USP <800> wiper requirements
Technical Data:
| Attribute; (units) | Value ** | Test Method |
| | |
| Basis weight; nominal (g/m2) | 120 | MSD-QI-QS-007 A0 |
| Absorbency in water | | IEST-RP-CC004.3 |
| Intrinsic; (mL/g) | 2.41 | |
| Extrinsic; (mL/m2) | 290 | |
| Sorptive rate; (seconds) | 1 | IEST-RP-CC004.3 |
| Non-volatile residue, NVR | | IEST-RP-CC004.3 |
| In deionized water; (g/m2) | 0.014 | |
| In isopropanol; (g/m2) | 0.012 | |
| Specific ions | | IEST-RP-CC004.3 |
| Sodium; (ppm) | 0.025 | |
| Chloride; (ppm) | 0.076 | |
| Potassium; (ppm) | 0.094 | |
| Particles, readily releasable | | |
| APC: ≥0.3μm(Ea/ft3) | 92 | IEST-RP-CC003.3 |
| LPC:≥0.5μm(106/m2 ) | 16 | IEST-RP-CC004.3 |
Material:
• 100% Polyester
• Microfiber(70%Polyester and 30% Nylon)
• 100% Melt-blown fabric(PP)
• 55%Woodpulp and 45% Polyester
Technical Data:
The data is based on the polyester material.
Shelf Life:
• Non-Sterile (Dry) –3 years from date of manufacture
• Non-Sterile (Pre-Wetted) – 2 years from the date of manufacture
• Sterile – 2 years from the date of manufactue
Features:
1.Pre wetted wiper can control the amount of solvent released on
the surface of the object,in line with the requirements of wiping;
2.It can reduce the amount of solvent and its evaporation,so that
the solvent is controllable;
3.Healthier and safer working environment,reduce the release of
volatile organic compounds, greatly reduce environmental pollution;
4.It can reduce the fire and its potential harm caused by solvent
leakage
5.Reduce the generation of particles and fibers, reduce in the
spray painting, sealing, welding, paint construction of defective
products, so that the wiping process is more standardized,
eliminate the replacement of operators, bring aboutthe uncertainty
of product quality control, greatly reduce the cross pollution in
the process of cleaning.
