Shenzhen Yuhao Technology Co., Ltd.

Polyester Dust Free Wiper

Polyester Dust Free Wiper
Product Detailed

1. Very soft material and without any damage for sensitive component surface.
2. With good water absorption & cleaning ability.

Description:
Purestat® Polyester cleanroom wipers (Polyester Dust Free Wiper) is made of 100% polyester. It is sealed after laser cutting, and washed by EDI ultra-pure water system and packed vacuum in class 10-100 cleanroom.

Features and advantages:

1.  Very soft material and without any damage for sensitive component surface.
2.  The filament fiber with a special hydrophilic has good water absorption and cleaning ability.
3.  The  high and Filament strength polymer  synthetic fibre didn't easy rupture and moult.
4.  Laser cut-edge with unique cut melting effect, without any dust on sealed edge.
5.  Could supply different size goods according as customer requirements.

Application:
1.  Designed for use in class 10~1000 cleanroom environments;
2.  Widely used for IC packing, testing production line, mobile, disk production line;
3.  Photoelectricity and biology industrial production area.


Specifications:

Part#

 Thickness (mm)

Weight
(g/M2)

Absorption

Absorption Speed  (S/cm)

 Size (Inch)

Packing(pcs/bag)

PUF-1010A

0.48

 130

 388

3.50

 9x9

 150

PUF-1010B

 0.38

 130

 370

 3.68

 9×9

 150

PUF-1010C

 0.32

 100

 349

 4.31

 9×9

 150

 PUF-1020A

 0.47

 140

 365

 2.50

 9×9

 150

 PUF-1020B

 0.48

 115

 432

 3.84

 9×9

 150

PUF-3010A

 0.60

 220

 350

 9.43

 9×9

 150

 PUF-4001

 0.39

 177

 334

 3.68

 9×9

 150

 PUF-5001

 0.23

 107

 160

 12.15

 9×9

 150

 PUF-6001

 0.45

 208

 543

 11.70

 9×9

 150

 

Cleanness parameters:
Novolatile residue
IPA extractant (ug/swab)
DI extractant (ug/swab) mg/g
≤0.82
≤0.2 Ions
Chloride (ug/swab)
Sulphate (ug/swab)
Total anion (ug/swab) mg/g
≤0.002
≤0.002
≤0.004
LPC test (≥0.5um)
Particle counts/swab count/cm2
< 110



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