Photoadhesive of acrylates containing cross-links of dipyridyl disulfide

Masahiro Furutani, Kentaro Nakayama, Kazuki Okuma, Koji Arimitsu

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Diacrylate having a dipyridyl disulfide moiety is synthesized as a cross-linker for photoadhesive materials. The cross-linker has been used with 2-hydroxylethyl acrylate and a photoradical initiator to adhere a glass substrate with various kinds of substrates such as glass, copper, polyvinyl chloride, and aluminum. After 4 J/cm2 of UV irradiation at a wavelength of 365 nm, ca. 0.3-1.2 MPa of shear stress is recorded with the adhesive samples, which is superior to control adhesive samples having no dipyridyl disulfide moieties. From the results on XPS spectral measurements, it is indicated that both electron-rich sulfur atom and electron-poor nitrogen atom would contribute to the adhesion behavior.

本文言語English
ページ(範囲)619-622
ページ数4
ジャーナルJournal of Photopolymer Science and Technology
32
4
DOI
出版ステータスPublished - 2019

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