Swabs and Wipes

Sterile Foam Swab WDF741

£24.99£48.99

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Description

Whitedrop’s Sterile Foam Swab Stick WDF-741 features a compact foam-tipped head that is and a firm, round handle. This Swab Stick is cushy and absorbent while the rigid handle offers firm support so you can clean tough residues. These swabs are made with quality in mind. The absorbent foam head is thermal-bonded which means no adhesives and with a class 10 cleanroom facility, we have assured the highest level of cleanliness. Our Foam Cleaning Swabs are the perfect choice for removing oil, residue, or ink from Thermal Printer Printheads & Inkjet Printer Cap Stations. Industrial applications include printing, optical, biotech, pharmaceutical, woodworking, veterinary, and computer engineering.

Features

  • Compact, round 100PPI polyurethane foam head
  • Rigid 100% polypropylene handle
  • Low non-volatile residue (NVR)
  • Adhesive-free thermal bonding
  • Easily absorbs solvents
  • Won’t scratch surfaces
  • Multifunctional
  • Precision tool
  • Low ion content level
  • Durable
  • ESD safe handle is available upon request

Application

  • Printers
  • Optical Devices
  • Cameras
  • Magnetic Tape Devices
  • Computer Keyboards
  • Typewriters
  • Circuit Boards
  • Plasma/LCD Displays
  • A/C Vents

Specifications

Model Number: WDF-741

Head Material: 100 PPI Polyurethane Foam

Handle Material: 100% Polypropylene

Handle Colour: Green

Standards Met: Class 10 ISO Class 4 Certified

Dimension Chart:

Features:

– Compact foam head, firm and round core handle

– Open-cell polyurethane foam head

– Thermal bond technique eliminate adhesive contamination

– Good chemical solvent compatibility

– Soft and non-abrasive

– Low non-volatile residue(NVR), ion content level

– Free from silicone, amide and DOP

– ESD safe handle is available upon request

– Durable

– Absorbent

– Multi Functional

– Precision Cleanin

– Clean sensitive equipment

– Minimum lint or particle generation

– Can be stored for up to 2 years

– Applying lubricants and other liquids

 

Applications:

– Ideal for cleaning confined areas

– Cleaning with IPA or other solvents

– Applying lubricants or other liquids

– Removing flux residues and excess materials

– For general purpose cleaning

 

Packaging:

500 swabs / bag

5 inner bags of 100 swabs

 

All swabs are packaged in a vacuum bag to prevent contamination.

Contamination Characteristics:

PropertyMeasurementTest Method*
Nonvolatile Residue(NVR)25,000 or lessTM10: Procedure for Determining the Nonvolatile Residue (NVR) Extractable from Swabs in a Given Solvent
IPA Extractant0.02 mg/swab
IonsTM12: 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

 

 

ESD Characteristics:

Handle Resistivity: 108 – 109  Ohms/Sq (Optional)

Additional Information
Pack Size

500 Pcs, 1000 Pcs

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