EPDM or EP rubber/homopolyolefin blend - used for sealing frame body (gasket) in electrolytic cells contg strong acids, esp. fuel cells

EPDM or EP rubber/homopolyolefin blend - used for sealing frame body (gasket) in electrolytic cells contg strong acids, esp. fuel cells

An elastomer based on a peroxide-crosslinked EP- or EPDM rubber blended with a polyolefin is used in mfr. of a sealing frame body(gaskets) in electrolytic cells contg. strong acid, esp. in fuel cells. The matl. combines stability to strong acids with thermal stability.

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Bibliographische Detailangaben
1. Verfasser: WARTUSCH,JOHANN
Format: Patent
Sprache:eng ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:An elastomer based on a peroxide-crosslinked EP- or EPDM rubber blended with a polyolefin is used in mfr. of a sealing frame body(gaskets) in electrolytic cells contg. strong acid, esp. in fuel cells. The matl. combines stability to strong acids with thermal stability.