Description:
Purestat® swabs possess good quality and cleaning capability. It is used for cleaning HDD components, optics instrument, medical device or vacuum equipment ect. Swab head construction provides good particle and residue removal without any abrasion. Unique thermal bonding and cleaning process ensure a minimum of particle shedding from foam seal. The swab stem is made from a patented inherently polymer to provide clean, permanent protection without contributing particulate contamination to the clean-room.
Packing
l 500 swabs/bag 50bag/ctn
l Carton size: 300×350×400 mm
Physical characteristics
Swab head material | 100 ppi polyurethane sponge | Swab pole diameter | 3.0 mm |
Swab head width | 3.5mm | Swab pole length | 60mm |
Swab head thickness | 3.3mm | Total swab length | 71.0±0.3mm |
Swab head Length | 12.6±0.2mm | Swab head bond | thermal bonding |
Swab pole material | High PP material | Swab pole color | Green/blue |
Contamination Characteristics
Nonvolatile residue test result: IPA extractant (ug/swab) DI extractant (ug/swab) | mg/swab ≤0.40 ≤0.15 | Ions Chloride Sulphate Total anion | μg/tip ≤0.9 ≤0.4 ≤1.3 No silicone oil DOP ,Amide |
LPC test result: (≥0.5um) Particle counts/swab | Counts/swab tip < 25,000 |
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