Cleaning swabs/PU-Swab PU3924 ESD

Cleaning swabs/PU-Swab PU3924 ESD with single pointed head. The antistatic cleanroom swab is made of compressed, open-cell 100 ppi (Z) polyurethane foam that is free of organic contaminants. The foam is thermally bonded to the handle, avoiding the use of contaminating adhesives or coatings.

The foam, which is washed and packaged in an ISO Class 5 cleanroom, has a low particle and ionic content. It has excellent compatibility with most common solvents, including acetone, as well as excellent absorbency and solvent absorption capacity, and the foam head is compressed and has good strength. The pointed, non-abrasive foam head is designed for cleaning small, slit areas. The swab handle is ESD-safe and made of polypropylene.

Material & properties

• Material head: 100 ppi (Z) open-cell head bonding thermally bonded
• Handle material: Polypropylene
• Head width: 3.2 mm
• Thickness head: 3.2 mm
• Head length: 10 mm
• Width of handle: 2.5 mm
• Handle length: 66 mm
• Total length: 76 mm
• Handle colour: Transparent
• ESD properties Handle resistance 1 x 1010 Ohm/Sq
• Particles 0.5 µm <3000 counts / swab
• Non-volatile residue
• DI water <0.05 mg / swab
• IPA <0.11 mg / swab
• Ion content
• Chloride <0.08 µg / swab
• Sulphate <0.29 µg / swab
• Total anions <0.37 µg / swab
• Free from silicone, amide and DOP
• Low non-volatile residues
• Low particle and ion content
• Excellent solvent absorption capacity
• Compatible with most common solvents
• No contaminating adhesives or coatings
• Micromechanical cleaning
• Remove contamination from drives
• Effectively clean small, hard-to-reach areas with solvents such as IPA
• Remove flux residues and excess materials
• For general cleaning

Packaging

• 500 pieces in a bag
• 50 bags in a box