EPOXY RESIN MOLDING MATERIAL FOR SEALING

PURPOSE:To provide the subject molding composition comprising a specific spherical inorganic filler and a specified inorganic filler, maintaining the high thermal conductivity, excellent in the low mold-abrading property and moldability, and useful for electric.electronic parts, etc. CONSTITUTION:Th...

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Bibliographische Detailangaben
Hauptverfasser: KYOTANI YASUHIRO, KAGAWA HIROHIKO, MIYATANI YOSHIHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide the subject molding composition comprising a specific spherical inorganic filler and a specified inorganic filler, maintaining the high thermal conductivity, excellent in the low mold-abrading property and moldability, and useful for electric.electronic parts, etc. CONSTITUTION:The objective molding material comprises an epoxy resin such as a bisphenol A type epoxy resin, (A) a spherical inorganic feller such as spherical silica having an average particle diameter of