HEAT FIXING ROLLER

PURPOSE:To improve the heat resistance, non-tackiness and antistatic property of a roller body by coating the outside peripheral surface of said body with a coating compsn. which consists of fluoroplastic (a), fibrous material (b) coated with a conductive oxide, an acrylic resin (c), and a liquid me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HONDA NORIMASA, SANO MASAHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To improve the heat resistance, non-tackiness and antistatic property of a roller body by coating the outside peripheral surface of said body with a coating compsn. which consists of fluoroplastic (a), fibrous material (b) coated with a conductive oxide, an acrylic resin (c), and a liquid medium (d) and having respectively prescribed weight ratios of (a) and (b), (a) and (c). CONSTITUTION:The outside peripheral surface of the roller body is constituted of the material consisting of the fluoroplastic (a), the fibrous material (b) coated with the conductive oxide, the acrylic resin (c), and the liquid medium (d). The weight ratio of the fluoroplastic (a) and the fibrous material (b) is specified to 95:5-50:50 and the weight ratio of the fluoroplastic (a) and the acrylic resin (c) is specified to 100:0-85:15 in this case. The heat fixing roller is constituted of the coating compsn. constituted in such a manner. Fibrous potassium titanate is used as the fibrous material (b) and tin dioxide and antimony trioxide are used as the conductive oxide. The heat fixing roller having the excellent heat resistance, non-tackiness and antistatic property is formed in this way.