Development of Electrodeposition Coating with High Throwing Power through Optimization of Base Resin Plasticizer


The authors have developed an electrodeposition coating (e-coating) which have high throwing power and can optimize film thickness distribution on body-in-white in order to reduce coating usage. The new e-coating material can control the film thickness on outer panels, while keeping the equal film thickness on inner panels as the conventional e-coating material by plasticizer optimization into main resin backbone. The new e-coating can reduce approximately 11 % of the usage from the conventional one.ボデー用電着塗料の使用量削減を目的に,つき廻り性能の高い電着塗料を開発した.塗料中の基体樹脂可塑成分比を最適化し,内板膜厚を維持しつつ外板膜厚を低減させた.この塗料を採用することにより,1台あたり約11%の塗料使用量削減効果が得られた.


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  • Accession Number: 01670820
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:18PM