Product Name: ESD Clean Swab
Product Model: PUF-2580A
Purestat® ESD swab has good quality and cleaning capability, it is used for cleaning HDD components, optics instrument, medical device, wafer, flat panel displays or vacuum equipment. Its laundered Purestat® 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 handle is made from a patented Inherently Dissipative polymer to provide clean, permanent ESD protection without contributing particulate contaminates to the cleanroom.
- Swab head is made by polyurethane sponge and possesses excellent absorptive capacity.
- Thermal bonding head, no chemical bond contaminations.
- Convenient for cleaning small slotted and grooved areas.
- Good absorbency and excellent solvent hold
- Low nonvolatile residue and particle generation
- No contaminating adhesives
- No silicone oil, Amide and DOP
- Permanent ESD protection without contaminating carbon and humidity-dependent.
500 swabs/bag >> 50bag/box
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 | 69.0mm |
| Swab head thickness | 3.3mm | Total swab length | 71.0±0.3mm |
| Swab head Length | 12.6±0.2mm | Swab head bond | Thermal bounding |
| Swab pole material | ESD material | Swab pole color | translucent |
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 ion (ug/swab) | μg/tip≤0.9≤0.4≤1.3 |
| LPC test result: (≥0.5um)Particle counts/swab | < 25,000 |
Electrostatic Discharge Characteristics
| Handle resistivity | 1×106 ≤Rs≤1×1010 |
| Triboelectric charge voltage | ＜ 10volts |
| Decay time (1000v-50v) | ＜ 0.5s |