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Practical Application of a Simple Painting Peeling-off System with Atmospheric-Pressure Plasma

Research Project

Project/Area Number 17K14885
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Naval and maritime engineering
Research InstitutionNational Institute of Technology(KOSEN), Oshima College

Principal Investigator

Nakamura Tsubasa  大島商船高等専門学校, 電子機械工学科, 准教授 (10390501)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords大気圧プラズマ / 塗装剥離 / ストリーマ / 熱応力 / 架橋反応 / チッピング / プラズマ発生高圧電源 / プラズマ発生用高圧電源 / プラズマ発生高電圧電源 / 数値解析 / 紫外線による塗膜固化(凝集) / 海事システム / 電子デバイス・機器
Outline of Final Research Achievements

The purposes of this study are as follows. 1) Quantitative evaluation of the mechanism by which the painting is easily peeled off by irradiating the plasma on the painted surface. 2) Verification for practical use of this system. From the quantitative evaluation of the paint peeling mechanism, the following was obtained. When irradiated the plasma on the painted surface, a crosslinking reaction and chipping phenomenon due to thermal stress occurred. Therefore, it was considered that the painting became easy to peel off. At present, in the verification for practical application, we could not confirm the superior effect for this system. Therefore, we will continue to verify the practical application of this system.

Academic Significance and Societal Importance of the Research Achievements

従来,塗装を剥離させる際には対象物の材質等によって,最適な剥離方法を選択している。しかし処理対象物の性質に制限されることのない方法で塗装を剥離させる技術が確立されると,あらゆる塗装の剥離に適応でき,再塗装等の作業効率化につながると考えられる。本研究で応用するプラズマの基本構造は非常にシンプルで,また乾燥工程も必要としない。したがって,対象となる塗装のみを剥離させることで,母材への影響をほぼ皆無にする事が学術的な特色である。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (6 results)

All 2019 2018 2017

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (5 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Influence of Atmospheric-Pressure Plasma on the Peeling of Paint2019

    • Author(s)
      Nakamura Tsubasa、Miyata Koei、Asaji Toyohisa、Furuse Muneo
    • Journal Title

      IEEE Transactions on Plasma Science

      Volume: 47 Issue: 2 Pages: 1051-1056

    • DOI

      10.1109/tps.2018.2860624

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Peeling Mechanism of Painting by Atmospheric Pressure Plasma Irradiation2019

    • Author(s)
      Ryohei Shimizu, Tsubasa Nakamura, Hideki Sasaoka, Takao Ota, Toyohisa Asaji, Muneo Furuse
    • Organizer
      The 11th Asia-Pacific International Symposium on the Basic and Application of Plasma Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大気圧プラズマ照射による塗装剥離の実用化に向けた検証2019

    • Author(s)
      村川貴音, 中村翼, 笹岡秀紀, 浅地豊久, 古瀬宗雄
    • Organizer
      2019年 第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 清水亮平, 中村翼, 笹岡秀紀, 浅地豊久, 古瀬宗雄2019

    • Author(s)
      大気圧プラズマ照射による塗装の剥離メカニズム
    • Organizer
      2019年 第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 大気圧プラズマを用いた塗装剥離 -メカニズムの考察-2018

    • Author(s)
      中村翼,○竹村尚悟,宮田航英,浅地豊久,古瀬宗雄
    • Organizer
      電気学会研究会資料 新エネルギー・環境研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Influence of Atmospheric Pressure Plasma Gives for the Peeling Off of Painting2017

    • Author(s)
      Tsubasa Nakamura, Koei Miyata, Toyohisa Asaji, and Muneo Furuse
    • Organizer
      Asia-Pacific International Symposium on the Basics and Applications of Plasma Technology 10
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2022-06-22  

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