Product Name: Clean polyester swab
Product Model: PUF-3591D
Purestat® clean polyester swabs are provided with high quality and great cleanliness, and usually used in cleanroom and the industries of wafer, flat panel displays, hard disk drivers, pharmacy/biological technology, optics/photo electricity technology, solar energy battery. Its laundered Purestat clean swab head is designed elaborately, can remove particle and residue excellently without any abrasion. Unique thermal bonding and cleaning process ensure a minimum of particle shedding from swab head. The handle is made from a patented inherently polymer to provide clean and permanent protection without contributing particluate contaminates to the cleanroom.
- Swab head is made by polyester filament fiber and laundered by pure water
- Thermally bonded head
- No contamination adhesives
- Available for cleaning small slotted and grooved areas
- No silicone oil, Amide, DOP, etc
- Low particle generation and less contaminated ions
- Low nonvolatile residue
- Packing in class 10-100 cleanroom
- Suitable for most solvents and has good solvent absorption.
Physical Characteristics
| Swab head material | polyester | Swab pole diameter | 2.4mm |
| Swab head width | 3.2mm | Swab pole length | 61mm |
| Swab head thickness | 2.0mm | Total swab length | 70.0mm |
| Swab head Length | 10.0mm | Swab head bond | thermal bonding |
| Swab pole material | High PP material | Swab pole color | Green |
Contamination Characteristics
| Nonvolatile residue test result:IPA extractant (ug/swab)DI extractant (ug/swab) | mg/swab≤0.40≤0.15 | IonsChloride (ug/swab)Sulphate (ug/swab)Total anion (ug/swab) | μg/tip≤0.9≤0.4≤1.3 |
| LPC test result: (≥0.5um)Particle counts/swab | < 25,000 |
- 100pc/pack, 5packs/bag, 100bags/carton, carton size: 49*28*49cm
