Nomex

Japanese: Nomex
Nomex

…Aramid fibers have much greater tensile strength, toughness, and heat resistance than conventional fibers. Poly- m -phenylene isophthalamide (brand name Nomex) was developed by DuPont in the United States as a heat-resistant fiber and was introduced to the market in 1967. It is a polycondensation product of m -phenylenediamine and isophthalic acid chloride, and the same type of fiber is also sold in Japan under the trademark Conex. …

[Polyamide]

... Fully aromatic polyamides (also called aramids), which have an aromatic backbone introduced to improve heat resistance, have also been industrialized. Nomex (trade name, DuPont), which is made from phthalic acid chloride and metaphenylenediamine, is an excellent electrical insulator. Kevlar (trade name, DuPont), a fiber with heat resistance and high elasticity, is also a type of aramid, and is made from terephthalic acid chloride and paraphenylenediamine. ...

*Some of the terminology that mentions "Nomex" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…アラミド繊維は,引張強さ,強靱(きようじん)性,耐熱性が従来の繊維よりはるかに大きい。 ポリ‐m‐フェニレンイソフタルアミド(商標ノメックスNomex)は,耐熱性繊維としてアメリカのデュポン社で開発され,1967年に市場に出た。m‐フェニレンジアミンとイソフタル酸クロリドの重縮合物で,日本でも同種の繊維はコーネックス(商標)として市販されている。…

【ポリアミド】より

… 耐熱性を向上させるために芳香族骨格を導入した全芳香族ポリアミド(アラミドaramidともいう)も工業化されている。フタル酸クロリドとメタフェニレンジアミンから得られるノメックスNomex(商品名,デュポン社)は電気絶縁材としてすぐれている。耐熱性と高弾性率をもつ繊維ケブラーKevlar(商品名,デュポン社)もアラミドの一種で,テレフタル酸クロリドとパラフェニレンジアミンから製造される。…

※「Nomex」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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