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Establishment of orientation control techniques of cupper plating fiber for electrical property improvement in injection molding

Research Project

Project/Area Number 21760103
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Production engineering/Processing studies
Research InstitutionKanazawa Institute of Technology

Principal Investigator

SETO Masahiro  Kanazawa Institute of Technology, ものづくり研究所, 講師 (90367459)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords射出成形 / 導電性フィラー / 導電性プラスチック / 配向制御 / 電気的特性 / 樹脂流動 / せん断応力 / 配向 / 可視化観察 / メッキ繊維 / めっき繊維
Research Abstract

In this study, the electrically conductivity injection molded article that used the cupper-plated fiber was focused. As a measurement result of volume resistivity in the electrically conductive injection molded article, the material which was high shear stress during injection molding showed high volume resistivity because of the plated fiber turns to the molding direction by the resin flow. In addition, we clarified that the volume resistivity and effect of electro-magnetic interference sealed were related to the flow induced shear stress. These results indicate that the electrical conductivity of injection molded article can be controlled from shear stress during injection molding.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (4 results)

All 2011 2010 Other

All Presentation (3 results) Remarks (1 results)

  • [Presentation] メッキ繊維を用いた導電性樹脂射出成形品における電気的特性の異方性2011

    • Author(s)
      中村翔, 瀬戸雅宏, 中島健太, 打越伸一, 山部昌
    • Organizer
      成形加工'11
    • Place of Presentation
      タワーホール船堀(東京)(発表予定)
    • Year and Date
      2011-06-22
    • Related Report
      2010 Final Research Report
  • [Presentation] メッキ繊維を用いた導電性射出成形品の電気的特性2010

    • Author(s)
      瀬戸雅宏, 中島健太, 打越伸一, 山部昌
    • Organizer
      成形加工シンポジア'10 pp.101-102
    • Place of Presentation
      神戸大学
    • Year and Date
      2010-11-13
    • Related Report
      2010 Final Research Report
  • [Presentation] メッキ繊維を用いた導電性樹脂射出成形品の電気的特性2010

    • Author(s)
      瀬戸雅宏, ほか3名
    • Organizer
      成形加工シンポジア'10 pp.101-102
    • Place of Presentation
      兵庫県 神戸大学
    • Year and Date
      2010-11-13
    • Related Report
      2010 Annual Research Report
  • [Remarks] 研究代表者:瀬戸雅宏所属研究室のホームページ

    • URL

      http://www2.kanazawa-it.ac.jp/yamabe/

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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