Bouchon à manchon Aldrich septa, fluoroelastomer FKM, bas i.d. x o.d. 4,2 mm x 10,7 mm, noir, convient aux 10/30 joints

Non disponible en dehors du Royaume-Uni et de l'Irlande

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.

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