STYRENE RESIN MOLDED BODY

The present invention provides a styrene resin molded body which contains a syndiotactic polystyrene resin, and has heat resistance, flame retardancy and a low transmission loss.　The present invention provides a styrene resin molded body which contains a syndiotactic polystyrene resin, and which als...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAMANE, Ryouhei, SASAKI, Hironao, HIRASAWA, Fujio, HIRONAKA, Nobuyuki, TOGAWA, Keiichiro
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a styrene resin molded body which contains a syndiotactic polystyrene resin, and has heat resistance, flame retardancy and a low transmission loss.　The present invention provides a styrene resin molded body which contains a syndiotactic polystyrene resin, and which also contains 1-50 parts by mass of a low dielectric constant filler that has a dielectric constant of 5.5 F/m or less at a frequency of 10 GHz, if the entirety of the resin molded body is taken as 100 parts by mass, while additionally containing a flame retardant. L'invention concerne un corps moulé de résine styrénique contenant une résine de polystyrène syndiotactique, et plus spécifiquement un corps moulé de résine résistant à la chaleur, ignifuge, et présentant une faible perte de transmission.　Ce corps moulé de résine styrénique contient: une résine de polystyrène syndiotactique; pour 100 parties en poids du total de ce corps moulé de résine, 1 à 50 parties en poids d'une charge faiblement diélectrique dont la constante diélectrique est inférieure ou égale à 5,5 F/m à une fréquence de 10 GHz; et un agent ignifuge. シンジオタックチックポリスチレン系樹脂を含有するスチレン系樹脂成形体であって、伝送損失が低く、耐熱性を有し、しかも難燃性も有している樹脂成形体を提供する。　シンジオタックチックポリスチレン系樹脂を含有するスチレン系樹脂成形体であって、１０ＧＨｚの周波数における誘電率が５．５Ｆ／ｍ以下である低誘電フィラーを、前記樹脂成形体全体を１００質量部としたとき、１～５０質量部含有し、更に難燃剤を含有するスチレン系樹脂成形体。