Double Rectangle Head Cleanroom Foam Swab

MediTech’s Double Head Foam Swab is constructed from compressed, 100 ppi (Z) Closed-cell polyurethane thermal bonded foam and free from organic contaminants such as silicone, amides or phthalate esters. The double head design allows for greater flexibility and versatility in cleaning various surfaces and components.

Features

• Thermally sealed polyurethane foam head.
• The double head is equal to two swabs which more economic.
• Free from silicone, amide and DOP.
• Soft and non-abrasive. Excellent strength.
• Low particle and fiber generation.
• Readily absorbs solvents and solutions and grabs particulates.
• 100% virgin polypropylene handle ensures no additional contaminants are introduced while offering excellent chemical resistance.

Applications

• Micro-mechanical cleaning
• Remove contamination from connectors and disk drives
• Effectively clean small, hard to reach areas with solvents such as IPA
• Remove flux residue and excess materials
• For general purpose cleaning

 

Part Number	Head Width	Head Thickness	Head Length	Handle Width	Handle Thickness	Handle Length	Total Length
FS718	13 mm	6.8 mm	27 mm	5 mm	2.5 mm	76.5 mm	130.5 mm

• Due to manual measurement, there is 0.1-1 mm error are reasonable.

50 Swabs/Bag  50 Bags/Case 

• All cleanroom foam swabs are packaged in silicone-free and amide-free bags.

Q1: What makes the FS-718 double rectangle head foam swab more cost-effective?

A: The FS-718 features a dual-headed design, providing two functional swab heads on a single polypropylene handle. This effectively doubles the cleaning capacity per unit, reducing swab usage, storage overhead, and overall consumable cost for precision cleaning processes.

Q2: Is this cleanroom foam swab compatible with solvents like IPA (Isopropanol)?

A: Yes. The head is made from 100 PPI high-grade polyurethane foam thermally bonded to a 100% virgin polypropylene handle. It exhibits excellent chemical compatibility with common solvents including Isopropanol (IPA), ethanol, and acetone without swelling, degrading, or leaving adhesive residues.

Q3: Is the FS-718 swab lint-free and suitable for Class 100 cleanrooms?

A: Absolutely. MediTech’s cleanroom swabs are manufactured using a thermal bonding process without adhesives, ensuring ultra-low particle and fiber generation. They meet the strict contamination control requirements of ISO Class 5 (Class 100) cleanroom environments.

Q4: What are the main applications of double rectangle head foam swabs?

A: They are widely used for micro-mechanical cleaning, removing flux residues from printed circuit boards (PCBs), wiping sensitive printer heads, and removing contaminants in hard-to-reach slots or flat surfaces.

Q5: Can I request OEM/ODM services or free samples for the FS-718 foam swab?

A: Yes, MediTech provides full OEM/ODM customization services including handle length, head density, packaging configurations, and custom branding. We also offer free samples for quality evaluation prior to bulk orders.