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Laser Polishing Machine Lens Mirror Short Rod Round Cloth Cotton Swab PS743
UPS743
Unico’s Cleanroom Polyester Swabs PS743 features a small head area and a sturdy short handle. Purified polyester cotton swab PS743 is made of lint-free polyester head and polypropylene handle. The polyester swab PS743 is designed for cleaning small grooves and grooves. Bonded by hot pressing instead of adhesive, leaving less residue. The polyester clean cotton swab PS743 does not contain silicone, phthalates or amides. PS743 can be used to clean the lens and mirror of the laser polisher. Its polyester head is abrasion resistant and compatible with most solvents.
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Features:
- Small, compact head and short, rigid handle
- High strength and non-abrasive polyester head
- Thermally bonded polyester head
- Lint-free construction does not generate loose fiber or particles
- Can be used with solvents for tough soils
- Seamless construction, will not scratch surfaces
- Low non-volatile residue level, low ion content level
- ESD swab handle is available upon request
 
Applications:
- General purpose cleaning
- Clean small slot and grooved area
- Clean optical surface and magnetic head
- Biogenetic validation, pharmaceutical surface sampling
- Clean hard-to-reach area
- Clean micro mechanical parts and accessories
- Clean surfaces for the aerospace industry
 
Contamination Characteristics:
Property Measurement Test Method*
Nonvolatile Residue(NVR)   TM10: Procedure for Determining the Nonvolatile Residue (NVR) Extractable from Swabs in a Given Solvent
IPA Extractant 0.02 mg/swab
Ions   TM12: The Determination of Ions in Wipers and Other Materials by Capillary Ion Analysis (CIA)
Chloride <0.01 μg/swab
Sulfate <0.01 μg/swab
Nitrate <0.01 μg/swab
Phosphate <0.01 μg/swab
Fluoride <0.01 μg/swab
Potassium <0.01 μg/swab
Calcium <0.01 μg/swab
Sodium <0.01 μg/swab
Magnesium <0.01 μg/swab
*: Test procedures available upon request.
 
ESD Characteristics:
Handle Resistivity: 108 – 109  Ohms/Sq (Optional)
 
Specification:
- Model Number: PS743
- Head Material: 100% Polyester
- Handle Material: 100% Polypropylene
- Handle Colour: Green (White, Black, Blue is available upon request)
- Standards Met: Class 10 ISO Class 4 Certified
Packaging:
500 swabs / bag
5 inner bags of 100 swabs
100 bags / case