Drying behavior of thin films of suspension and emulsion

2010 Fiscal Year Final Research Report

• Project/Area Number: 21760607
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Kobe University
• Principal Investigator: KOMODA Yoshiyuki Kobe University, 大学院・工学研究科, 准教授 (00397796)
• Project Period (FY): 2009 – 2010
• Keywords: 塗膜乾燥 / 水性樹脂塗料 / 分散・凝集 / 乾燥速度 / 移流集積

Research Abstract

The effect of particle type on the film drying process was studied. Dispersed rigid spheres showed constant drying rate, while accumulated deformable particles reduced drying rate. Drying rate was increased by large-strain coating.

Research Products

• [Journal Article] Formation of Particle Layer within Coated Slurry Characterized by Thickness Variation (2011)
  • Author(s): Y.Komoda, R.Kimura, K.Niga, H.Suzuki
  • Journal Title: Drying Technology in press
  • Peer Reviewed
• [Presentation] エマルションおよびサスペンジョンの塗膜乾燥に関する対比的研究 (2010)
  • Author(s): 仁賀宏平, 菰田悦之, 鈴木洋
  • Organizer: 化学工学会秋季大会
  • Place of Presentation: 京都
  • Year and Date: 20100906-20100908
• [Presentation] Comparative study on drying processes of emulsion and suspension coated films (2010)
  • Author(s): K.Niga, Y.Komoda, H.Suzuki.
  • Organizer: 2nd Asian Coating Workshop
  • Place of Presentation: Seoul, Korea
  • Year and Date: 20100701-20100702
• [Presentation] スラリー塗布膜乾燥挙動に対する溶解高分子の影響 (2009)
  • Author(s): 木村律子, 菰田悦之, 鈴木洋
  • Organizer: 化学工学会第41回秋季大会
  • Place of Presentation: 広島
  • Year and Date: 20090916-20090918
• [Presentation] Evaluation of drying process of slurry coated film by a laser displacement sensor (2009)
  • Author(s): R.Kimura, Y.Komoda, H.Suzuki.
  • Organizer: 1st Asian Coating Workshop
  • Place of Presentation: Hsinchu, Taiwan
  • Year and Date: 20090803-20090804
• [Presentation] Characterization of the drying behavior of slurry coated film by the film thickness change (2009)
  • Author(s): R.Kimura, Y.Komoda, H.Suzuki.
  • Organizer: 5th Joint Japan/China Chemical Engineering Symposium
  • Place of Presentation: Xi'an, China
  • Year and Date: 20090721-20090724
• [Remarks] ホームポーシ等