industrial use clean room foam swab bud

Product description:
Purestat® swabs possess good quality and cleaning capability, It is used for HDD, optics instrument, medical device or vacuum equipment. Foam swab head 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 polymer to provide clean , permanent protection without contributing particulate contaminates to the clearoom.
Product advantages
l Swab head is made of polyurethane sponge and possesses excellent absorptive capacity
l Thermal bonding head, no chemical bond contamination.
l Convenient for cleaning small slotted and grooved areas.
l Good absorbency and excellent solvent hold
l Low nonvolatile residue
l No contaminating adhesives
l No silicone oil, Amide and DOP
Packing
l 100swabs/bag 40bags/carton
l Carton size: 460x400x400 mm
Physical characteristics
Swab head material
100 PPI polyurethane sponge
Swab pole width
7 mm
Swab head width
15mm
Swab pole length
105mm
Swab head thickness
7.5mm
Total swab length
131mm±0.3mm
Swab head Length
25mm
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
Counts/ swab tip
< 25,000