Chemtronics 2000 Data Sheet
COVENTRY
TDS # 2000
Clean Room Products
Wrapped Foam Swabs
PRODUCT DESCRIPTION
Coventry™ Wrapped Foam S wabs are
constructed f rom r eticulated 100 por es pe r i nch
medical grade f oam w hich f eatures t he b est o pen
cell structure, providing e xcellent p article
entrapment ch aracteristics. T he f oam i s thermally
bonded to the swab handle without using adhesives.
Excellent wicking pulls solvent away from
surfaces
Stronger head than other foam swabs
Fiberless construction does not generate loose
fibers or particles
No adhesives or binders are used in the
construction
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
Scrub Metal Oxides from Electrical Contacts
COMPATIBILITY
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.
AVAILABILITY
20050 2.60" (6.7 cm) Wood Tapered Handle ,
0 .12" (3.2mm)Foam Head, 500 swabs/ bag
21050 2.80" (7.1 cm) Nylon Tapered Handle,
0 .14" (3.7 mm)Foam Head, 500 swabs/ bag
20080 2.60" (6.7 cm) Wood Tapered Handle ,
0 .11" (2.8 mm)Foam Head, 500 swabs/ bag
23110 6.0 " (15.2 cm) Wood, Foam Over Cotton,
0 .50" (12.70 mm) Head, 500 swabs/ bag
23210 3.1 " (7.7 cm) Wood, Foam Over Cotton,
0 .47" (12.00 mm) Head, 500 swabs/ bag
Division of Chemtronics
TECHNICAL HOT LINE 1-800-TECH-401
Wrapped Foam Swab Test Data
Head Material
Wrapped Urethane Foam
Swab
21050
Head
Diameter
0.03"
(0.75 mm)
Handle
Length
2.75"
(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
DISTRIBUTED BY:
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
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
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