非熱プラズマ重合処理による低環境負荷 PTFE 接着性改善技術

• 中村 学

  大阪府立大学

• 保利 啓太

  大阪府立大学

• 鈴木 康平

  大阪府立大学

• 黒木 智之

  大阪府立大学

• 大久保 雅章

  大阪府立大学

書誌事項

タイトル別名

• Improvement in Adhesive Strength of PTFE Film with a Low Environmental Load Using Nonthermal Plasma Graft Polymerization

抄録

The atmospheric pressure nonthermal plasma (NTP) graft polymerization for the improvement in adhesive strength of polytetrafluoroethylene (PTFE) film is investigated. After the PTFE samples are treated by NTP graft polymerization process with an acrylic acid temperature of 60 and 55℃ the treated samples are glued to stainless steel plates and the 90° peeling tests for them are conducted. Then, the effect of acrylic acid vapor concentration on the peeling strength is evaluated. When the acrylic acid vapor concentrations are 1320 ppm and 980 ppm the peeling strength of 4.18 N/mm and 4.85 N/mm are obtained, respectively. Furthermore, the surface chemistry and morphology of untreated and treated PTFE are analyzed using XPS and SEM. The peak of CF₂ is decreased and the peaks of C-C, C=O, C-OH, and O-C=O appear by treatment. The acrylic acid polymers having a diameter of 0.1 μm−0.3 μm are distributed sparsely on the surface of treated PTFE.

収録刊行物

• 環境工学総合シンポジウム講演論文集

  環境工学総合シンポジウム講演論文集 2018.28 (0), 309-, 2018

  一般社団法人 日本機械学会

キーワード

• Polytetrafluoroethylene
• Nonthermal plasma
• Graft polymerization
• X-ray photoelectron spectroscopy

詳細情報

• CRID: 1390001288118241024
• NII論文ID: 130007557614
• DOI: 10.1299/jsmeenv.2018.28.309
• ISSN: 24242969
• Web Site: https://www.jstage.jst.go.jp/article/jsmeenv/2018.28/0/2018.28_309/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可