material
fluoroelastomer FKM septa
bottom I.D. × O.D.
12.7 mm × 23.7 mm
color
black
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.
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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