CONDUCTIVE POLYOXYMETHYLENE BASED ON STAINLESS STEEL FIBERS

Polymer compositions containing a polyoxymethylene base polymer that is compounded with a conductive filler, a polyalkylene glycol, and a metal oxide are disclosed that exhibit electrostatic dissipative (ESD) capabilities while also being resistant to degradation upon exposure to aggressive fuels. F...

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Bibliographische Detailangaben
Hauptverfasser:	KLUG, JEREMY HAGER, SMITH, DWIGHT D
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Polymer compositions containing a polyoxymethylene base polymer that is compounded with a conductive filler, a polyalkylene glycol, and a metal oxide are disclosed that exhibit electrostatic dissipative (ESD) capabilities while also being resistant to degradation upon exposure to aggressive fuels. For instance, the polymer compositions can have a volume resistivity of from about 1 Ohm-cm to about 200 Ohm-cm and a surface resistivity of about 103 Ohms to about 104 Ohms. Further, the polymer compositions can have a strain at break of from about 15% to about 23%. The polymer compositions can be formed into a shaped or molded article such as a connector, filter housing, baffle, flange, reservoir, port, tube, or pipe, etc. for use in fuel systems where uniform increased conductivity and resistance to aggressive fuels are required.