ACID RESISTANT FLUOROELASTOMER COMPOSITIONS

Disclosed herein is a curable composition comprising a peroxide curable fluoroelastomer, an organic peroxide, a multifunctional coagent and an acid acceptor selected from the group consisting of carboxylic acid salts of bismuth and a bismuth oxycarboxylate. Cured articles made therefrom are resistan...

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Bibliographische Detailangaben
Hauptverfasser:	LYONS, DONALD F, MORKEN, PETER A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Disclosed herein is a curable composition comprising a peroxide curable fluoroelastomer, an organic peroxide, a multifunctional coagent and an acid acceptor selected from the group consisting of carboxylic acid salts of bismuth and a bismuth oxycarboxylate. Cured articles made therefrom are resistant to volume swell in acids and in biodiesel fuel and said cured articles exhibit good heat resistance.