…It is often seen with plastic models that plastics that dissolve easily in solvents can be bonded simply by wetting the surface with the solvent, and the reason for this is easy to understand. When considering the ease with which interfacial bonding occurs macroscopically, it becomes a question of wettability. When the intermolecular forces between molecules A and B are close to the intermolecular forces between molecules A-A and B-B, one liquid will adhere well to the surface of the other solid and have the property of spreading over that surface. … *Some terminology that mentions "wettability" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…また,溶剤に溶けやすいプラスチックが表面を溶剤でぬらすだけでよい接着が可能なことはプラスチックモデルなどでよく経験することであるが,その理由も容易に理解される。 界面の結合の起りやすさをマクロに考察すると,ぬれやすさwettabilityの問題となる。分子AとBの間の分子間力が分子A―AおよびB―Bの分子間力に近い値をもつ場合は,片方の液体は相手の固体の表面によく付着し,その表面上に広がる性質をもつ。… ※「wettability」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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