Whitedrop’s Sterile Foam Cleaning Swab WDF-707 features a large, rectangular head and a long handle. WDF-707 Sterile Swabs are perfect when you need to get a job done right the first time. 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 Tip 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
- Large, rectangular 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
Applications
- Printers
- Optical Devices
- Cameras
- Magnetic Tape Devices
- Computer Keyboards
- Typewriters
- Circuit Boards
- Plasma/LCD Displays
- A/C Vents
Specifications
Model Number: WDF-707
Head Material: 100% Polyester
Handle Material: 100% Polypropylene
Handle Colour: Green
Standards Met: Class 10 ISO Class 4 Certified
Dimension Chart:
Features:
– Large, rectangular head and long handle
– Closed-cell polyurethane foam head
– Thermal bond technique eliminate adhesive contamination
– Excellent solvent capacity
– Compatible with most common solvents
– Soft and non-abrasive
– Low non-volatile residue level
– Low ion content level
– 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:
– General purpose cleaning for large surface
– Cleaning with IPA or other solvents
– Applying lubricants or other liquids
– Remove flux residues and excess materials
Packaging:
100 swabs / bag
2 inner bags of 50 swabs
All swabs are packaged in a vacuum bag to prevent contamination.
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)
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