Cleanroom foam swab with competitive price
USD $8 - $13 /Bag
Min.Order:100 Bags
Shenzhen Yuhao Technology Co., Ltd.
Product description:
Purestat® swabs possess good quality and cleaning capability. It is used for cleaning HDD, optics instrument, wafer, flat panel displays. Swab head possesses good firmness after compressed and the head is sharp. A compact, rigid handle and tapered internal core provide good support. 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 contaminates to the cleanroom.
Product advantages:
lSwab head is made of polyurethane sponge and possesses excellent absorptive capacity
lThermal bonding head, no chemical bond contaminations.
lConvenient for cleaning small slotted and grooved areas.
lGood absorbency and excellent solvent hold
lLow nonvolatile residue
lNo contaminating adhesives
lNo silicone oil, Amide and DOP
Packing:
l500 pcs/bag 50bags/ctn
lCarton 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 | 1.4~3.3mm | 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 |
Contamination Characteristics:
Nonvolatile residue test result: IPA extractant (ug/swab) DI extractant (ug/swab) | mg/swab
≤0.40
≤0.15 | Ions Chloride (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 |
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