HIGH-SPECIFIC GRAVITY COMPOSITE RESIN MATERIAL

PURPOSE:The titled resin material excellent in electric conductivity, heat conductivity, sound insulation, and moldability, comprising a synthetic resin, a metal powder, and an inorganic filler having a particle diameter different from that of the metal powder. CONSTITUTION:5-20wt% synthetic resin (...

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Bibliographische Detailangaben
Hauptverfasser:	SAWADA YUKIMURA, ONO HARUHEI, HAGA YOSHIJI
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PURPOSE:The titled resin material excellent in electric conductivity, heat conductivity, sound insulation, and moldability, comprising a synthetic resin, a metal powder, and an inorganic filler having a particle diameter different from that of the metal powder. CONSTITUTION:5-20wt% synthetic resin (e.g., polyamide resin for hot melt adhesives) is kneaded with 95-80wt% mixture obtained by mixing a metal powder (e.g., iron powder) of an average particle diameter of 20-100mum with an inorganic filler (e.g., ferrite) of an average particle diameter of 0.1-5mum at a weight ratio of 1:1-5:1. USE:Flywheel, turntable, heat-dissipating housing, sound insulating board, magnetic shielding material, etc.