An Improvement of the Glass Fiber Strength Embedded in a Resin by Removing Moisture around the Fiber Surface.

• ARAO Yoshihiko

  早稲田大学基幹理工学部

• KOTANI Masahiro

  早稲田大学基幹理工学部

• SATO Shinya

  早稲田大学基幹理工学部

• KAWADA Hiroyuki

  早稲田大学基幹理工学部

Bibliographic Information

Other Title

• 繊維表面の水分除去による樹脂中ガラス繊維の強度改善
• センイ ヒョウメン ノ スイブン ジョキョ ニ ヨル ジュシ チュウ ガラス センイ ノ キョウド カイゼン

Abstract

This study aims to develop a fabrication process that improves the strength of glass fiber. The glass fiber strength was investigated by a fragmentation test. The fabrication process suggested in this paper made good use of the fracture mechanism of glass fiber. Before poring a resin to the mold, moisture around glass fiber was removed by a vacuuming treatment to improve the fiber strength. It was ascertained that the resin around the glass fiber acts as the moisture barrier. So, the strength reduction by moisture attack can be removed until the moisture in a matrix reaches to glass fiber surface. Fiber strength fabricated using the proposed process increased about 33% compared to the fiber strength fabricated by conventional process. On the other hand, interfacial strength decreased by vacuuming treatment, since the surface treatment might be removed during this process.

Journal

• Journal of the Japanese Society for Experimental Mechanics

  Journal of the Japanese Society for Experimental Mechanics 10 (4), 420-424, 2010

  The Japanese Society for Experimental Mechanics

Keywords

• Glass Fiber
• Fiber Fragmentation Test
• Fiber Strength
• Fabrication Process

Details

• CRID: 1390282680166735616
• NII Article ID: 130004489772
• NII Article ID: 10027693007
• NII Book ID: AA11822914
• DOI: 10.11395/jjsem.10.420
• ISSN: 18844219
• ISSN: 13464930
• NDL BIB ID: 10959437
• Web Site: http://id.ndl.go.jp/bib/10959437
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10959437
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed