Shenzhen Yuhao Technology Co., Ltd.

ESD Clean Foam Swab

ESD Clean Foam Swab
Product Detailed

With good quality and cleanliness,it's often used in cleanroom's workshop & used for HDD, optics instrument, medical device.

Description:
Purestat® ESD swab have good quality and cleanliness, it is often used in cleanroom's workshop. It is used for HDD, optics instrument, medical device or vacuum equipment. This model swab head has been aborative designed, it can easily wipe away residue and particle without any mark. Unique thermal bonding technology and cleanliness disposal ensure it without dregs and little pollution ions. The swab handle is made from high purity polyester material,and it can provide clean and permanent ESD protection when it didn't make any particulate contaminants in cleanroom.

Features:
1.   100PPI open-cell structure swab head has a good water absorptivity and adsorb liquid ability.
2.   The swab head is made by hot-pressing, no any contaminating adhesives.
3.   Convenient for cleaning small slotted and grooved areas.
4.   Low non-volatile residue
5.   No pollution ions, low particle.
6.   Non silicone oil, Amide and DOP
7.   Permanent static protection, non-polluting carbon and dependent humidity.
8.   Non static liquid coating.

Packing
1.   500 swabs/bag         50bag/box
2.   Packing box size: 300mm*350mm*400mm
   
Physical characteristics:
Swab head material 100 ppi clean foam  Swab pole diameter 3.0 mm
Swab head width 3.5mm Swab pole length 69.0mm
Swab head thickness 1.4~3.3mm Total swab length 71.0mm
Swab head Length 12.6mm Swab head bond hot agglutinate
Swab pole material high pure polyester material Swab pole color Green/blue

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

Electrostatic Discharge characteristics:
Handle resistivity 1×106 ≤Rs≤1×1010
Triboelectric charge voltage < 10volts
Decay time (1000v-50v) <



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