COVENTRY
TDS # 3000
Clean Room Products
Sealed Polyester Swabs
PRODUCT DESCRIPTION
The Coventry™ Sealed F abric S wabs ar e co nstructed
from e ither a non -woven or a knit fabric. The head i s
thermoformed and welded to the handle in a single step
using a p roprietary process t hat yields an exceptionally
clean swab that will not fall apart. T he heads are made
from either polyester knit, a polyester/nylon microfiber
knit, or a pol yester non-woven fabric. T hese swabs are
acid and solvent resistant, including acetone.
Excellent strength
High absorbency and absorbency rate
Excellent solvent compatibility
Does not generate loose fibers or particles
No adhesives or binders are used in the
construction
Good for tight tolerance work
Micro-fiber has increased number of
microspace to trap more particles, regardless
of wet or dry.
Available Aqua Prime™ processed
TYPICAL APPLICATIONS
Coventry™ Sealed Polyester Swabs can be used to:
Validate Biogenetic/Pharmaceutical Surfaces
Clean Disk Drive Components
Clean Sensitive Surfaces in Optics
Clean Aerospace Hardware
COMPATIBILITY
Fabric Heads and Polypropylene Handles are compatible
with most common solvents and dilute or weak acids, as
well as ketones such as acetone or methyl ethyl ketone.
Aqua Prime™ process available on all polyester swabs.
0.10”(2.6 mm), Conical Microfiber Head,
500/bag
38040 2.75 " (7.0 cm) Polypropylene flexible tip
paddle handle 0 .12" (3.0 mm), knit polyester
500/bag
38040I 38040 Aqua Prime™ processed, 500/bag
38140 2.75"(7.0 cm) Polypropylene flexible tip
paddle handle 0 .12" (3.0 mm), knit polyester
fabric thin 0.07”(1.8 mm) head, 500/ bag
38540 2.75 " (7.0 cm) Polypropylene flexible tip
paddle handle, 0 .12" (3.0 mm), non-woven
polyester fabric head, 500/ bag
38880 2.8” (7.1 cm) Polypropylene Handle
0.18” (4.6 mm) Microfiber Head, 500/bag
36060 6.0 " (15.2 cm) Polypropylene handle,
0.22" (5.6 mm) knit polyester fabric head,
500/bag
36061I 36060 Aqua Prime™ processed, 25/bag
36850 6.0 " (15.2 cm) Glass filled nylon handle,
0.22" (5.6 mm) knit polyester/nylon
microfiber fabric head, 500/bag
(Swab handle tip slightly tapered)
36860 6.0 " (15.2 cm) Polypropylene handle,
0.22" (5.6 mm) knit polyester/nylon
microfiber fabric head, 500/bag
36040 6.0 " (15.24 cm) Polypropylene handle,
0 .12" (3.0 mm), knit polyester fabric head
500/ bag
31040 2.75 " (7.0 cm) Polypropylene handle,
0 .12" (3.0 mm) Knit Polyester Head ,
500/ bag
Division of Chemtronics
AVAILABILITY
34860 2.8”(7.1 cm) Polypropylene Handle
TECHNICAL HOT LINE 1-800-TECH-401
SEALED POLYESTER SWABS TEST DATA
Head
Polyester Knit Fabric
Polyester / Nylon
Microfiber Fabric
Swabs
36060
36061I
31040
36040I
38040I
36860
36860I
Head
Diameter
0.21"
(5.6 mm)
0.21"
(5.6 mm)
0.12"
(3.0 mm)
0.12"
(3.0 mm)
0.12"
(3.0 mm)
0.21"
(5.6 mm)
0.21"
(5.6 mm)
Handle
Length
5.8"
(14.7 cm)
5.8"
(15.2 cm)
2.75"
(7.0 cm)
6.0"
(15.2 cm)
2.75"
(7.0 cm)
5.8"
(14.7 cm)
5.8"
(14.7 cm)
Particles:
0.5 - 1 um
685
504
1,161
1,838
514
1,041
628
1.0 - 2 um
189
81
257
294
64
204
227
2.0 - 5 um
58
31
55
86 3 26
28
5.0 - 10 um
30 8 23
18 1 9
17
10 - 25 um
19 9 23 6 3
21
18
over 25 um
9 2 15 5 2
11
21
TOTAL
990
635
1,534
2,247
587
1,312
939
NVR
(ug/swab)
none
detected
none
detected
none
detected
none
detected
none detected
none
detected
none
detected
Chlorides
(ug/swab)
none
detected
1 2 1 1 7
6
TOC
(ug/swab)
4.2 4.1
N/A
N/A N/A
N/A
N/A
DISTRIBUTED BY:
Material
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.
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 trademarks 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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