V2EX alkyd resin

Alkyd Resin

Definition / 释义

醇酸树脂:一种常用于涂料、清漆和油漆中的合成树脂(常见为聚酯类树脂),通常由多元醇与多元酸(或酸酐)反应制得,并常掺入植物油/脂肪酸成分;特点是成膜性好、附着力较强、成本相对适中,可用于木器、金属等表面涂装。(在不同语境下也可泛指某些改性醇酸体系。)

Pronunciation / 发音

/lkad rzn/

Examples / 例句

Alkyd resin is widely used in household paints.
醇酸树脂广泛用于家用涂料中。

Because alkyd resin coatings can level well and form a durable film, they are often chosen for wooden furniture and metal railings.
由于醇酸树脂涂层流平性较好、且能形成耐用漆膜,它们常用于木质家具和金属栏杆。

Etymology / 词源

alkyd 一词来自 alcohol(醇)acid(酸) 的组合(也常被解释为指“由醇与酸缩合得到的树脂体系”),用来概括这类以醇与酸反应生成的树脂;resin 源自拉丁语 resina,意为“树脂”。

Related Words / 相关词

Literary Works / 文学与著作例证

  • Paint and Surface Coatings: Theory and Practice(Lambourne & Strivens 编):涂料科学经典教材中常讨论醇酸树脂配方与性能。
  • Organic Coatings: Science and Technology(Zeno Wicks Jr. 等):系统介绍包括醇酸树脂在内的有机涂层材料。
  • Encyclopedia of Polymer Science and Technology:在“alkyd resin/alkyd”条目中对其结构、制备与应用有专门说明。
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