Yahoo Web Search

  1. Twaron - Wikipedia

    en.wikipedia.org/wiki/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 Nobel 's division Enka BV, later Akzo Industrial Fibers. The research name of the para-aramid fibre was originally Fiber X, but it was soon called Arenka.

  2. Teijin Aramid - Wikipedia

    en.wikipedia.org/wiki/Teijin_Aramid

    Twaron is a heat-resistant and strong synthetic fiber, developed in early 1970s by the Dutch company AKZO, division Enka, later Akzo Nobel Industrial Fibers. The research name of the aramid was originally Fiber X, but soon called Arenka. In 1973 Akzo decided to use sulphuric acid (H 2 SO 4) as a solvent for spinning.

  3. Aramid - Wikipedia

    en.wikipedia.org/wiki/Aramid

    Structure of Twaron and Kevlar, both para -aramid Aramid fibers are a class of heat-resistant and strong synthetic fibers. They are used in aerospace and military applications, for ballistic-rated body armor fabric and ballistic composites, in marine cordage, marine hull reinforcement, and as an asbestos substitute.

  4. People also ask

    What is the structure of Twaron?

    What is Teijin Twaron?

    What is the history of Twaron fiber?

  5. 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.

  6. Twaron – Wikipedie

    cs.wikipedia.org/wiki/Twaron

    Twaron je p-fenylen tereftalamin (PpPTA) s jemně zrnitým charakterem. K jeho rozpouštění se používá N-methyl pyrolidon a ionická komponenta (CaCl 2). Zvlákňování. Při zvlákňování se PpPTA míchá se zmrzlou kyselinou sírovou za mírného zahřívání.

  7. Twaron is the brandname of Teijin Aramid for 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.

  8. Kevlar - Wikipedia

    en.wikipedia.org/wiki/Kevlar

    Kevlar is a heat-resistant and strong synthetic fiber, related to other aramids such as Nomex and Technora.Developed by Stephanie Kwolek at DuPont in 1965, this high-strength material was used first commercially in the early 1970s as a replacement for steel in racing tires.

  9. ポリアミド - Wikipedia

    ja.wikipedia.org/wiki/Twaron

    1987年 Twaronは商品として発売された。 1989年 アクゾ社のアラミド繊維ビジネスはTwaron BVとして独立した。 2000年 から Twaron BVは帝人が所有し、現在は帝人Twaron BVと呼ばれオランダの アーネム を拠点とする。

  10. Teijin - Wikipedia

    en.wikipedia.org/wiki/Teijin

    Teijin Limited (帝人株式会社, Teijin Kabushiki-gaisha) is a Japanese chemical, pharmaceutical and information technology company. Its main fields of operation are high-performance fibers such as aramid , carbon fibers & composites, healthcare, films, resin & plastic processing, polyester fibers, products converting and IT products .

  11. Technora - Wikipedia

    en.wikipedia.org/wiki/Technora

    Technora is produced by condensation polymerization of terephthaloyl chloride (TCl) with a mixture of p-phenylenediamine (PPD) and 3,4'-diaminodiphenylether (3,4'-ODA). The polymer is closely related to Teijin Aramids's Twaron or DuPont's Kevlar.

  12. People also search for