 COVENTRY Clean Room Products Division of Chemtronics TDS # 4000 Sealed Foam Swabs PRODUCT DESCRIPTION Polypropylene Handles are generally compatible with Coventry™ Sealed Foam Swabs are constructed all common solvents including most dilute or weak from reticulated 100 pores per inch medical grade acids. foam which features the best open cell structure, providing excellent particle entrapment AVAILABILITY characteristics. The foam is thermally bonded to the swab handle without using adhesives. These swabs 41050 2.80 " (7.2 cm) Polypropylene Handle are the most economical and are ideal for general 0 .14" (3.56 mm) Foam Head, 500/ bag applications. 41050I Cleaned using Aqua-Prime™ process  Traps surface particles while cleaning  High solvent capacity; holds solvent well 42190 6.6 " (16.8 cm) Polypropylene Flat Handle  Fiberless construction does not generate 0.37" (9.5 mm) Foam Head, 500/ bag loose fibers or particles  No adhesives or binders are used in the construction 43160 6.0 " (15.24 cm) Wood, Foam Over Cotton  Economical for high quantity applications 0.21" (5.2 mm) Head, 500/ bag  Available Aqua-Prime™ processed 43170 6.0 " (15.24 cm) Wood, Foam Over Cotton TYPICAL APPLICATIONS 0.35" (8.8 mm) Head, 500/ bag Coventry™ Sealed Foam Swabs can be used to:  Clean Excess Adhesives After Gluing 44070 3.2 " (8.0 cm) Polypropylene Handle  Remove Contamination from Disk Drives 0.13" (3.3 mm) Foam Head , 500/ bag  Micro Mechanical Cleaning  Maintenance and Care of Fax machines 48040 2.75 " (6.8 cm) Polypropylene Flexible Tip VCR's PC's Printers, and Copiers 0 .12" (3.0 mm) Foam Head, 500/ bag  Remove flux residue from printed circuit boards  Good for general purpose cleaning 49280 6.5 " (16.4 cm) Polypropylene Flexible Tip 0.19" (4.7 mm) Foam Head, 500/ bag COMPATIBILITY Foam Heads are compatible with most common solvents such as isopropyl alcohol, and methanol. COVENTRY™ Clean Room Products Not recommended for use with ketones such as Division of Chemtronics acetone or methyl ethyl ketone. 8125 Cobb Center Drive Kennesaw, GA 30152 USA 1-770-424-4888 REV. A (08/13) Wood Handles are generally compatible with all solvents except with dilute or weak acids. TECHNICAL HOT LINE 1-800-TECH-401

Sealed Foam Swabs Test Data Head Material Sealed Urethane Foam Swabs: 41050 41050I 48040 Head 0.14" 0.14" 0.12" Diameter (3.56 mm) (3.56 mm) (3.0 mm) Handle 2.80" 2.80" 2.75" Length (7.2 cm) (7.2 cm) (7.0 cm) Particle Counts: 0.5 - 1 um 571 485 797 1.0 - 2 um 96 63 230 2.0 - 5 um 37 18 66 5.0 - 10 um 31 13 24 10 - 25 um 19 8 11 over 25 um 9 1 2 TOTAL 762 586 1,130 NVR (ug/swab) none detected none detected none detected Chlorides (ug/swab) none detected none detected none detected The swabs were tested by Particle Measurement Technology. All tests were done using the recommended practices of the Institute of Environmental Science, Swabs and Wipes Working Group. DISTRIBUTED BY: TECHNICAL AND APPLICATION 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 Chemtronics is a registered trademark of Chemtronics. All rights reserved. Coventry and Aqua-Prime™ are trademarks of Chemtronics. All rights reserved. TECHNICAL HOT LINE 1-800-TECH-401

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