フッ素そ系けい界かい面めん活かっ性せい剤ざい

noun

fluorochemical surfactant; fluorine-based surfactant

Technical term in chemistry for surfactants containing fluorine, used for their water- and oil-repellent properties.

• フッ素そ系けい界かい面めん活かっ性せい剤ざいは撥はっ水すい・撥ばち油ゆ性せいに優すぐれている。

  Fluorochemical surfactants have excellent water- and oil-repellent properties.