軟質ポリ塩化ビニル表面におけるピリジンのプラズマ重合膜の構造と性質

DOI Web Site

書誌事項

タイトル別名
  • Structure and properties of Plasma-polymerized Pyridine Membrane Deposited on Flexible Poly- (vinyl chloride) Resin
  • ナンシツ ポリ エンカ ビニル ヒョウメン ニ オケル ピリジン ノ プラズマ

この論文をさがす

抄録

Morphological and structural features of plasma polymerized pyridine membrane deposited on flexible poly (vinyl chloride) surface were studied with their effects on the wettability and the diffusion characteristic of plasticizer. The surface treatment was carried out in a modified bell jar type reactor by activation of pyridine vapor with argon glow discharge plasma generated by external electrodes of 13.56 MHz. Scanning and transmission electron microscopic observations showed that plasma polymerized membrane enveloping small polymer particles was formed at the rate of 160Å/min in the standard operating condition of 0.2 Torr argon, 0.2 Torr pyridine and 50W. The ATR and ESCA spectra of the modified surface suggested the introduction of nitrile and carbonyl groups in the plasma polymer which brought about some increase in hydrophilicity. This increase had a good crrespondence to the polar component of surface tension evaluated by Kaelble's method with contact angle measurement. It was also found that the highly cross-linked membrane act as the barrier against leaching and migration of a plasticizer, di-2-ethylhexyl phthalate, into hexane and polystyrene, respectively.

収録刊行物

  • 高分子論文集

    高分子論文集 38 (10), 693-699, 1981

    公益社団法人 高分子学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ