SLIDABLE POLYCARBONATE RESIN COMPOSITION, MANUFACTURING METHOD THEREFOR AND MOLDED ARTICLE

PROBLEM TO BE SOLVED: To provide a slidable polycarbonate resin composition having high slidability and small variation of slidable characteristic, a manufacturing method therefor and a molded article.SOLUTION: There is provided a slidable polycarbonate resin composition containing 100 pts.mass of a...

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Bibliographische Detailangaben
Hauptverfasser:	SUZUKI TETSUYA, BAO HADA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a slidable polycarbonate resin composition having high slidability and small variation of slidable characteristic, a manufacturing method therefor and a molded article.SOLUTION: There is provided a slidable polycarbonate resin composition containing 100 pts.mass of a polycarbonate resin (A), 5 to 50 pts.mass of fluoropolymer having no fibril-forming ability (B) and 0.001 to 0.4 mass% of silica particles having an average particle diameter of 5 to 1000 nm (C) based on 100 mass% of the fluoropolymer (B). 【課題】高い摺動性を有し、かつ摺動特性の変動の少ない摺動性ポリカーボネート樹脂組成物、その製造方法及び成形品を提供する。【解決手段】ポリカーボネート樹脂（Ａ）１００質量部に対しフィブリル形成能を有さないフルオロポリマー（Ｂ）を５〜５０質量部、平均粒径が５〜１０００ｎｍであるシリカ粒子（Ｃ）をフルオロポリマー（Ｂ）１００質量％に対し０．００１〜０．４質量％含有することを特徴とする摺動性ポリカーボネート樹脂組成物。【選択図】なし