V2EX siloxane

Siloxane

释义 Definition

siloxane硅氧烷:由硅(Si)与氧(O)交替连接形成的结构单元(SiOSi),常见于硅油、硅橡胶、硅树脂等材料中;可呈链状或环状,是许多“硅酮(silicone)”材料的核心骨架。(在专业语境中也常指含该骨架的一类化合物。)

发音 Pronunciation (IPA)

/salk.sen/

例句 Examples

Siloxane is widely used in personal care products.
硅氧烷广泛用于个人护理产品中。

Because the siloxane backbone is flexible and thermally stable, silicone elastomers can remain soft over a wide temperature range.
由于硅氧烷骨架具有柔韧性并且耐热稳定,硅酮弹性体可以在很宽的温度范围内保持柔软。

词源 Etymology

siloxanesil-(指 silicon,硅)-oxane(与 oxygen,氧相关的化学构词成分)组合而来,用来突出其核心结构是 SiOSi 的连接方式;该术语在材料与有机硅化学中常用于描述硅氧键构成的骨架或相关化合物类别。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Silicones: Chemistry and Technology(Walter Noll)
  • Organosilicon Chemistry(学术专著/教材中常讨论 siloxane 结构)
  • Kirk-Othmer Encyclopedia of Chemical Technology(关于硅氧烷与硅酮材料的条目)
  • Ullmann’s Encyclopedia of Industrial Chemistry(工业化学百科中涉及 siloxane 的章节与条目)
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