Battery case for lead-acid battery, lead-acid battery using the battery case, and resin composition for the battery case

A battery case for a lead-acid battery molded from a resin material comprising an acrylonitrile-butadiene-styrene (ABS) resin having a Charpy impact value of 20 KJ/m2 or more and an additive comprising brominated bisphenol A as a flame retardant, antimony trioxide and a fatty acid amide, wherein the...

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Bibliographische Detailangaben
Hauptverfasser:	Ichiroh Mukaitani, Kenji Karitani, Shinya Mizusugi, Hiroshi Kakuno
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A battery case for a lead-acid battery molded from a resin material comprising an acrylonitrile-butadiene-styrene (ABS) resin having a Charpy impact value of 20 KJ/m2 or more and an additive comprising brominated bisphenol A as a flame retardant, antimony trioxide and a fatty acid amide, wherein the battery case meets a flammability class of UL94V-0 and the Charpy impact value of the battery case is 10 KJ/m2 or more. The fatty acid amide may be a bis-stearic acid amide. The additive may comprise 15 to 25 parts by mass of brominated bisphenol A, 5 parts by mass or more of antimony trioxide and 0.1 parts by mass or more of a fatty acid amide per 100 parts by mass of the ABS resin used. The ABS resin may have a Charpy impact value of 25 KJ/m2 or more.