Effect of Atmospheric Pressure Nonequilibrium Plasma Pretreatment of Polyethylene/Polypropylene on Epoxy Adhesively Bonded Joints

Takenaka, Kosuke; Koyari, Ryosuke; Shigemori, Shunsho et al.

Plasma Processes and Polymers, 2025, 22(10), e70072

アクセス数:106件（2026-02-18 00:01 集計）

固定URL: https://hdl.handle.net/11094/102950

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タイトル
Effect of Atmospheric Pressure Nonequilibrium Plasma Pretreatment of Polyethylene/Polypropylene on Epoxy Adhesively Bonded Joints
著者
NRID
1000060432423 1000060432423
ORCID
0000-0003-3232-968X 0000-0003-3232-968X
researchmap permalink
takenaka takenaka
Scopus Author ID
18635173500 18635173500
著者名
Takenaka, Kosuke
著者名
Koyari, Ryosuke
著者名
Shigemori, Shunsho
NRID
1000090422435 1000090422435
著者名
Uchida, Giichiro
NRID
1000080236108 1000080236108
researchmap permalink
y_setsuhara y_setsuhara
Scopus Author ID
7004203671 7004203671
著者名
Setsuhara, Yuichi
キーワード等
atmospheric pressure plasma
cold-rolled high tensile strength steel
epoxy adhesive bonding
polyethylene
polypropylene
SPFC980Y
内容
Takenaka K., Koyari R., Shigemori S., et al. Effect of Atmospheric Pressure Nonequilibrium Plasma Pretreatment of Polyethylene/Polypropylene on Epoxy Adhesively Bonded Joints. Plasma Processes and Polymers 22, e70072 (2025); https://doi.org/10.1002/ppap.70072.
抄録
Effects of atmospheric-pressure nonequilibrium plasma pretreatment of polyethylene (PE) and polypropylene (PP) on epoxy adhesively bonded joints have been investigated. The atmospheric-pressure plasma sustained by RF power (RF plasma) and high-voltage DC pulses (LF plasma) have been used to pretreat PP and PE surfaces. The tensile shear stress of epoxy-bonded joints between cold-rolled high-tensile-strength steel (SPFC980Y) and PE or PP pretreated with RF and LF plasma exhibited significantly higher values than those of the untreated counterparts. The results for SPFC980Y-PP joints were greater for LF plasma treatment than for RF plasma treatment. The loss in bonding strength observed with RF plasma treatment was attributed to the thermal degradation of PP caused by the heat flux from the plasma.
出版者
John Wiley and Sons Inc
収録物名
Plasma Processes and Polymers
巻(号)
22(10)
ページ
e70072
刊行年月
2025-08-18
言語
英語
ハンドルURL
https://hdl.handle.net/11094/102950
PISSN
16128850
eISSN
16128869
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1002/ppap.70072
アクセス権
open access
権利情報
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
出版タイプ
Version of Record
カテゴリ
学術雑誌論文 Journal Article