COVENTRY Clean Room Products Division of Chemtronics TDS 2000 Wrapped Foam Swabs PRODUCT DESCRIPTION AVAILABILITY Coventry Wrapped Foam Swabs are 20050 2.60 (6.7 cm) Wood Tapered Handle , constructed from reticulated 100 pores per inch 0 .12 (3.2mm)Foam Head, 500 swabs/ bag medical grade foam which features the best open cell structure, providing excellent particle 21050 2.80 (7.1 cm) Nylon Tapered Handle, entrapment characteristics. The foam is thermally 0 .14 (3.7 mm)Foam Head, 500 swabs/ bag bonded to the swab handle without using adhesives. 20080 2.60 (6.7 cm) Wood Tapered Handle , Excellent wicking pulls solvent away from 0 .11 (2.8 mm)Foam Head, 500 swabs/ bag surfaces Stronger head than other foam swabs 23110 6.0 (15.2 cm) Wood, Foam Over Cotton, Fiberless construction does not generate loose 0 .50 (12.70 mm) Head, 500 swabs/ bag fibers or particles No adhesives or binders are used in the 23210 3.1 (7.7 cm) Wood, Foam Over Cotton, construction 0 .47 (12.00 mm) Head, 500 swabs/ bag Excellent abrasion resistance for scrubbing rough surfaces TYPICAL APPLICATIONS Coventry Wrapped Foam Swabs an be used to: Apply Adhesives or Lubricants into Tight Tolerance Areas Splice and Assembly of Fiber Optics Dispense or Remove Solvents Remove Contamination from Disk Drives COVENTRY Clean Room Products Scrub Metal Oxides from Electrical Contacts Division of Chemtronics. 8125 Cobb Center Drive Kennesaw, GA 30152 USA COMPATIBILITY 1-770-424-4888 REV. A 08/13) Foam Heads are compatible with most common solvents such as isopropyl alcohol and methanol. Compatible with limited exposure to ketones such as acetone or methyl ethyl ketone. Wood Handles are generally compatible with all solvents except with dilute or weak acids. Nylon Handles are generally compatible with all common solvents. TECHNICAL HOT LINE 1-800-TECH-401 Wrapped Foam Swab Test Data Head Material Wrapped Urethane Foam Swab 21050 Head 0.03 Diameter (0.75 mm) Handle 2.75 Length (7.0 cm) Particle Counts: 0.5 - 1 um 755 1.0 - 2 um 97 2.0 - 5 um 20 5.0 - 10 um 7 10 - 25 um 13 over 25 um 3 TOTAL 895 NVR (ug/swab) none detected Chlorides (ug/swab) 2 The swabs were tested by Particle Measurement Technology. All the swabs tests were done using the recommended practices of the Institute of Environmental Science, Swabs and Wipes Working Group. TECHNICAL AND APPLICATION DISTRIBUTED BY: ASSISTANCE Coventry Clean Room Products provides A technical hotline to answer your technical And application related questions. The toll free number is: 1-800-TECH-401 TECHNICAL HOT LINE 1-800-TECH-401