V2EX aramid

Aramid

释义 Definition(中文/English)

Aramid芳纶;一种以芳香族聚酰胺为主要结构的高性能合成纤维,特点通常包括高强度、耐热、耐磨、阻燃,常用于防护装备、复合材料与工业织物等。(更广义上也可指“芳香族聚酰胺材料”。)

发音 Pronunciation(IPA)

/rmd/

例句 Examples(EN/中文)

Aramid fibers are used in protective gloves.
芳纶纤维常用于防护手套。

Because aramid has high heat resistance and tensile strength, it is often chosen for lightweight composite parts in aerospace and industrial applications.
由于芳纶具有较高的耐热性和抗拉强度,它常被用于航空航天及工业领域的轻量化复合材料部件。

词源 Etymology(中文)

Aramid 是一个构词缩略/合成词,来自 aromatic(芳香族的) + amide(酰胺),指“含芳香环结构的聚酰胺(polyamide)”类材料。该术语在20世纪中后期高性能纤维发展过程中被广泛采用,用于概括如 Kevlar(凯夫拉)Nomex(诺梅克斯) 等代表性芳纶材料。

相关词 Related Words(关联词汇)

文学与著作 Literary Works(出现语境/著名出处)

  • Kirk-Othmer Encyclopedia of Chemical Technology(化工技术百科类权威参考书,材料与纤维条目中常见 “aramid”)
  • Ullmann’s Encyclopedia of Industrial Chemistry(工业化学百科,合成纤维与芳纶相关条目常使用该词)
  • Handbook of Fiber Chemistry(纤维化学手册,关于高性能纤维章节中频繁出现 “aramid”)
  • Materials Science and Engineering: An Introduction(常见材料科学教材,在“聚合物/纤维与复合材料”相关内容中可能提及芳纶/aramid)
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