Simple systems construction of the peeling off by the plasma

2016 Fiscal Year Final Research Report

• Project/Area Number: 26820382
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Naval and maritime engineering
• Research Institution: Oshima National College of Maritime Technology
• Principal Investigator: Nakamura Tsubasa 大島商船高等専門学校, その他部局等, 准教授 (10390501)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 大気圧プラズマ / 誘電体バリア放電 / ストリーマ / 塗装剥離 / 簡易画像処理 / 塗装の付着 / 高電圧電源

Outline of Final Research Achievements

The purposes of this study are as follows. 1) We confirm the tendency (parameters) that the painting becomes easy to peeling off by irradiating plasma on the painted surface. 2) We verify the mechanism. At the time of following parameters, the painting became easy to peeling off most. Power supply is 1,200 VA, plasma irradiation distance is 10 mm, irradiation time is 1 minute and applied voltage is 12 kV. In addition, as the mechanism that the painting became easy to peeling off, it was guessed as follows. Energy of the plasma was caused, and cross-linking reaction occurred inside the painting. It had an influence on the structure between molecules.

Free Research Field

プラズマ応用