Large Circular Head Foam Cleaning Swab with White Handle

The Large Circular Head Foam Swab FS708WC is made by hot-pressing process with PP polypropylene rod and polyurethane foam head. The swab is firm and not easy to fall off. It has the characteristics of extremely low dust emission, strong liquid absorption, softness and cleanliness. It is widely used in clean rooms, integrated circuits, precision instruments, liquid crystal displays, microelectronics, biomedicine, automobiles, hard disks, optics, food industry and aerospace fields.

Features:

• Large circular polyurethane foam head over rigid paddle
• Free from organic contamination such as silicone, amide and DOP
• Low non-volatile residue, NVR
• Low in both particles and ion content
• ESD safe permanent static dissipative handle option is available
• Thermally bonded foam head
• High solvent-holding capacity, compact and non-abrasive tip
• Compatible with most common solvents
 

Applications:

• Cleaning curve surfaces.
• Applying lubricants or other liquids
• Remove flux residues and excess materials.
• For general purpose cleaning.

100 swabs / bag; 2 inner bags of 50 swabs; 50 bags /case

Q1: What makes the FS708WC foam swab suitable for cleanroom environments?

A: The FS708WC is manufactured using a thermal bonding process, eliminating adhesives that could degrade and cause contamination. Its 100 PPI open-cell polyurethane foam ensures low particle generation, low NVR (Non-Volatile Residue), and high chemical compatibility, making it ideal for ISO Class 4-7 cleanrooms.

Q2: Is the handle available in ESD-safe (Electrostatic Discharge) options?

A: Yes, MediTech offers a permanent static-dissipative (ESD safe) handle option for the FS708WC swab to protect sensitive electronic and semiconductor components during cleaning.

Q3: What solvents can be used with this foam cleaning swab?

A: The polyurethane foam head is compatible with most common industrial and cleanroom solvents, including Isopropyl Alcohol (IPA), acetone, and light degreasers, without degrading or swelling rapidly.

Q4: Do you offer free samples and custom OEM/ODM packaging?

A: Absolutely. We provide free sample packs for qualification and testing. As an ISO-certified manufacturer, MediTech fully supports OEM/ODM solutions, including custom handle colors, swab dimensions, ESD specifications, and branded packaging.