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 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

Application

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

Specifications

Model Number: WDF-712

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:

– Ideal for cleaning hard-to-reach areas

– Cleaning with IPA or other solvents

– Applying lubricants or other liquids

– Removing 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

 

 

ESD Characteristics:

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

Pack Size	500 Pcs, 1000 Pcs