V2EX nitrocellulose

Nitrocellulose

定义 Definition

nitrocellulose硝化纤维素,又称火棉)是一种把纤维素(如棉、木浆)用硝酸等进行硝化后得到的高分子材料。它易燃,在不同硝化程度下可用于无烟火药/推进剂、炸药、清漆与涂料、指甲油、油墨、胶片与涂层材料等。(也常见作不可数名词使用。)

发音 Pronunciation

/natrosljlos/

例句 Examples

Nitrocellulose is used to make fast-drying lacquer.
硝化纤维素用于制造快干清漆。

Because nitrocellulose is highly flammable, it must be stored and handled under strict safety rules in laboratories and factories.
由于硝化纤维素高度易燃,实验室和工厂必须在严格的安全规范下储存和操作它。

词源 Etymology

该词由 nitro-(表示“硝基/与硝酸相关”)+ cellulose(“纤维素”)构成,字面意思就是“被硝化的纤维素”。19世纪化学工业发展中,人们发现棉纤维经硝酸处理后会变得极易燃烧,用作火药与涂料,因此相关术语逐渐固定为 nitrocellulose

相关词 Related Words

文学与作品 Literary Works

  • Ullmann’s Encyclopedia of Industrial Chemistry(工业化学权威百科中有 Nitrocellulose 相关条目与应用描述)
  • Encyclopaedia Britannica(大英百科关于硝化纤维素/火棉的科普性介绍常引用该词)
  • The Chemistry and Technology of Explosives(Józef/P. Urbanski 等关于炸药化学与工艺的经典非虚构著作中频繁出现)
  • **The Encyclopedia of Explosives and Related Items (EERI)**(与爆炸物相关的专业参考作品中常用该词作为标准术语)
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