Swabs and Wipes

Sterile Foam Swab WDF741

28.9856.82

Clear
SKU: N/A Category:
Description

Whitedrop’s Sterile Foam Swab Stick WDF-741 features a compact tipped foam head and a firm and round core handle. Its 100 PPI open cell polyurethane foam head possesses a good solvent capacity and good cushioning. The handle is constructed from 100% polypropylene and offers firm support to clean residue that are hard to remove. Foam Cleaning Swab WDF-741 is laundered in a class 10 cleanroom facility. It is bonded by thermal heat to minimize contamination levels. It is free from organic contaminants such as silicone and amide.

 

Compatible with:

-Printers

-Optical Devices

-Cameras

-Magnetic Tape Devices

-Computer Keyboards

-Typewriters

-Circuit Boards

-Plasma/LCD Displays

-A/C Vents

 

 

Specification:

– Model Number: WDF-741

– Head Material: 100 PPI Polyurethane Foam

– Handle Material: 100% Polypropylene

– Handle Colour: Green (White, Black, Blue is available upon request)

– 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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