Whitedrop’s Foam Swab WDF-746 features a medium round foam head and a firm 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 therma~l bonded which means no adhesives and with a class 10 cleanroom facility, you are assured the highest level of cleanliness. Our Foam cleaning swab sticks 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
- Medium, 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-746
Head Material: 100 PPI Polyurethane Foam
Handle Material: 100% Polypropylene
Handle Colour: Green
Standards Met: Class 10 ISO Class 4 Certified
Dimension Chart:
Features:
– Engineered to resist snagging and abrading, preventing the release of particles and fibers
– Excellent chemical resistance for compatibility with a variety of solutions
– Cleanroom laundered, providing ultra low levels of particles, NVR and ion
– 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:
– Safely cleans computer keyboards, optical and magnetic tape devices and electronic components
– Safely cleans and polishes optical surface, lenses, photographic equipment, fiber optic connectors and instruments
Packaging:
500 swabs / bag
5 inner bags of 100 swabs
All swabs are packaged in a vacuum bag to prevent contamination.
Contamination Characteristics:
| Property | Measurement | Test Method* |
| Nonvolatile Residue(NVR) | 25,000 or less | 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 |
ESD Characteristics:
Handle Resistivity: 108 – 109 Ohms/Sq (Optional)
| Packs | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 |
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Delivery
We offer free shipping to our customers in the UK. We also offer 24hr delivery at an additional cost for customers opting for quicker delivery.
We guarantee same day despatch for all stocked products ordered as follows: Online Orders Order before 4pm, Monday to Thursday and before 3:30pm, Friday.
Email Orders Order before 4:30pm, Monday to Thursday and before 3:30pm, Friday.
We do offer worldwide shipping. Please see options in checkout. Delivery time frames are estimates and we cannot be held responsible for any postage delays after orders are dispatched by ourselves.
Returns
Our company policy states that customers have a 14 day window from the date of delivery to return goods back to us. The refund process will be terminated if goods arrive back with us in used, unsaleable condition or not in their original packaging.
All items should be sent to:9999-127193
Huboo Technologies
Bristol BS32 4QE
United Kingdom
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