Cleanroom Swab_EM-FS742

▪  EM-FS742, Anti-static Cleanroom Swab is constructed from compressed, 100 ppi (Z) open-cell polyurethane foam that is free from organic contaminants such as silicone, amides or phthalate esters. The foam is thermally bonded to the handle, thus, eliminating the use of contaminating adhesive or coatings. Laundered and packed under an ISO Class 4 Cleanroom, the foam exhibits low particulate and ionic content. It has excellent compatibility with most common solvents including acetone as well as excellent absorbency and solvent-holding capacity.

▪  The foam head is compressed and possesses good firmness. A compact rigid handle and round internal head core provide firm support.

▪  The swab handle is ESD-safe and is made from polypropylene. The handle is compact and will not contribute to particulate or organic contamination. Designed for general purpose cleaning, EM-FS742 Anti-static Cleanroom Swabs are the ideal swabs to use in cleaning static sensitive components or parts.

FeaturesESDMAN - Leading Supplier of ESD Tester, Grounding Monitor and Ionization

▪  Free from silicone, amide and DOP

▪  Low non-volatile residue

▪  Low in both particles and ion content

▪  Excellent solvent-holding capacity

▪  Compatible with most common solvents

▪  No contaminating adhesives or coatings


▪  Micro-mechanical cleaning

▪  Remove contamination from disk drives

▪  Effectively clean small, hard to reach areas with solvents such as IPA

▪  Remove flux residue and excess materials

▪  For general purpose cleaning

Physical Characteristics

PropertyDescription / Typical Values
Head Materialll100 ppi (Z) Open-cell
Head BondThermally bonded
Head Width3.6mm
Head Thickness3.5mm
Head Length12.0mm
Handle MaterialPolypropylene
Handle Width3.0mm
Handle Length59.0 mm
Total Swab Length71.0 mm

Contamination Characteristics

Particles, Readily releasable
Particles 0.5 um<6000 counts/swab
Non-volatile Residue
DI Water≤ 0.02 mg/swab
IPA≤ 0.06 mg/swab
Ion Content
Chloride≤ 0.09 ug/swab
Sulphate≤ 0.08 ug/swab
Total Anions≤ 0.17 ug/swab
Organic Contamination
No detectable silicone oil, amide or DOP.

ESD Characteristics

ESD Characteristics
Handle Resistivity 10×10e10 Ohms/Sq