Description:
for class 10 to 100 cleanroomdustfree swab
heat sealed head
no silicone oil
no contaminatin residual
Productdescription:
Purestat® swabspossess good quality and cleaning capability. It is used forcleaning HDD, optics instrument, wafer, flat panel displays. Swabhead possesses good firmness after compressed and the head issharp. A compact, rigid handle and tapered internal core providegood support. Unique thermal bonding and cleaning process ensure aminimum of particle shedding from foam seal. The swab stem is madefrom a patented inherently polymer to provide clean, permanentprotection without contributing particulate contaminates to thecleanroom.
Productadvantages
l Swab head is madeof polyurethane sponge and possesses excellent absorptivecapacity
l Thermal bondinghead, no chemical bond contaminations.
l Convenient forcleaning small slotted and grooved areas.
l Good absorbency andexcellent solvent hold
l Low nonvolatileresidue
l No contaminatingadhesives
l No silicone oil,Amide and DOP
Packing
l 500pcs/bag 50bags/ctn
l Cartonsize: 300×350×400 mm
Physicalcharacteristics:
Swabheadmaterial | 100 PPIpolyurethane sponge | Swabpole diameter | 3.0mm |
Swabheadwidth | 3.5mm | Swabpole length | 60mm |
Swabheadthickness | 1.4~3.3mm | Total swablength | 71.0±0.3mm |
SwabheadLength | 12.6±0.2mm | Swabheadbond | Thermalbonding |
Swab polematerial | highPPmaterial | Swabpolecolor | Green |
ContaminationCharacteristics:
Nonvolatileresidue 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) Particlecounts/swab |
< 25,000 |
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