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词汇 Arenka
分类 英语词汇 英语翻译词典
释义

Arenka

英语百科

Twaron

(重定向自Arenka)
Rifle protection police shield. Stops 7.62 and 5.56 ball. Made from light ceramics and Twaron

Twaron (a brand name of Teijin Aramid) is a para-aramid. It is a heat-resistant and strong synthetic fibre developed in the early 1970s by the Dutch company AKZO, division ENKA, later Akzo Industrial Fibers. The research name of the para-aramid fibre was originally Fiber X, but it was soon called Arenka. Although the Dutch para-aramid fiber was developed only a little later than DuPont's Kevlar, introduction of Twaron as a commercial product came much later than Kevlar due to financial problems at the AKZO company in the 1970s.

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