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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Dental Medicine / Faculty of Dental Medicine >
Peer-reviewed Journal Articles, etc >
Application of flake shaped glass (Glass Flake®) filler for dental composite resin
| Title: | Application of flake shaped glass (Glass Flake®) filler for dental composite resin |
| Authors: | Uo, Motohiro Browse this author →KAKEN DB | | Sasaki, Akiko Browse this author | | Masuda, Junko Browse this author | | Ino, Juichi Browse this author | | Watari, Fumio Browse this author |
| Keywords: | Flake-shaped glass | | Composite resin | | Dental material | | Mechanical strength | | Estheticity | | Flowability |
| Issue Date: | 1-Jun-2010 |
| Publisher: | Ceramic Society of Japan |
| Journal Title: | Journal of the Ceramic Society of Japan |
| Volume: | 118 |
| Issue: | 6 |
| Start Page: | 425 |
| End Page: | 427 |
| Abstract: | For dental composite resin (CR), mechanical strength, estheticity and flowability are required. In this study, flake-shaped glass(FSG; Glass Flake(R)) was employed as the filler of CR. FSG is composed of thin glass platelets with a flat, smooth surface. FSGfilled CR (FSG/CR) showed good transparency compared to an irregularly shaped filler. The Vickers hardness of FSG/CR was increased with increasing FSG content and was comparable to that of a commercial CR at 70 wt%FSG content. The compressive strength of FSG/CR with silanized FSG was also comparable to that of the commercial CR. The flowability of uncured FSG/CR was much higher than that of the CR containing the irregularly shaped filler and that of commercial flowable CR with the same filler content. Thus, FSG will be useful as a filler of dental CR that provides estheticity, mechanical strength and flowability. |
| Rights: | Copyright (c) 2010 The Ceramic Society of Japan |
| Type: | article |
| URI: | http://hdl.handle.net/2115/43093 |
| Appears in Collections: | 歯学院・歯学研究院 (Graduate School of Dental Medicine / Faculty of Dental Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 宇尾 基弘
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