Z569984
Aldrich® sleeve stopper septa, fluoroelastomer FKM
bottom I.D. × O.D. 12.7 mm × 23.7 mm, black, fits 24/40 joints and 64, 80 oz and 1gal jugs
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25 EA
$345.00
$345.00
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About This Item
NACRES:
NB.35
UNSPSC Code:
41121800
Material:
fluoroelastomer FKM septa
Color:
black
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material
fluoroelastomer FKM septa
bottom I.D. × O.D.
12.7 mm × 23.7 mm
color
black
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1 of 4
This Item | Z569941 | Z565695 | Z565717 |
|---|---|---|---|
| material fluoroelastomer FKM septa | material fluoroelastomer FKM septa | material natural rubber | material natural rubber |
| color black | color black | color white | color white |
| bottom I.D. × O.D. 12.7 mm × 23.7 mm | bottom I.D. × O.D. 4.2 mm × 10.7 mm | bottom I.D. × O.D. 2.4 mm × 5.3 mm | bottom I.D. × O.D. 3.4 mm × 6.6 mm |
General description
These septa are made from fluoroelastomer FKM which is highly resistant to a broad range of solvents.
An elastomeric study done at Sigma-Aldrich compared the solvent compatibility (resistance) of FKM and EPDM rubber, Fig. 1. A Sealability Factor was determined for each elastomer. Septa materials with lower sealability factor values, such as the Fluoroelastomer FKM, correlate with better solvent compatibility.
An elastomeric study done at Sigma-Aldrich compared the solvent compatibility (resistance) of FKM and EPDM rubber, Fig. 1. A Sealability Factor was determined for each elastomer. Septa materials with lower sealability factor values, such as the Fluoroelastomer FKM, correlate with better solvent compatibility.
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Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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