FLAME-RETARDANT RESIN COMPOSITION AND ELECTRIC WIRE

PURPOSE:To obtain the titled composition afforded with flame-retardancy without impairing resiliency and mechanical properties, good in processability, suitable for electric wire covering materials, etc., by incorporating a thermoplastic polyurethane with aluminum hydroxide, chlorinated paraffin, et...

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Bibliographische Detailangaben
Hauptverfasser:	OKUDA NOBUAKI, TSUKAMOTO SHUICHI, KAMIKADO MAMORU
Format:	Patent
Sprache:	eng
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
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the titled composition afforded with flame-retardancy without impairing resiliency and mechanical properties, good in processability, suitable for electric wire covering materials, etc., by incorporating a thermoplastic polyurethane with aluminum hydroxide, chlorinated paraffin, etc. in each specified amount. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of a thermoplastic polyurethane with (A) 20-60pts.wt. of aluminum hydroxide, (B) 10-30pts.wt. of chlorinated paraffin, (C) a halogenated organic flame-retardant (e.g. decarbromodiphenyl oxie) and (D) 5-30pts.wt. of antimony trioxide. A conductive material is covered with this composition to make electric wires.