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Encyclopedia > Technora

Technora is the brandname of Teijin Twaron for a aromatic copolyamid. // Teijin Twaron is a member of the Teijin Group since 2000. ... Aramid fiber (1961) is a fire-resistant and strong synthetic fiber. ...


Production process

The manufacturing process of Technora reacts PPD and 3,4'-diaminodipenylether (3,4'-ODA) with terephtaloyl chloride (TCl). [1] This relatively simple process uses only one amide solvent and therefore spinning can be done directly after the polymer production. PPD may stand for: Postpartum depression Paranoid personality disorder Political parties: Partito Popolare Democratico Svizzero (Switzerland) Partido por la Democracia (Chile) Partido Popular Democrático (Puerto Rico) Partido Popular Democrático (Portugal) P-Phenylenediamine PostScript Printer Description Purified protein derivative (used for tuberculosis testing) Philadelphia Police Department Post-Production Diary... Terephthaloyl chloride Terephthaloyl chloride (TCL, 1,4-benzenedicarbonyl chloride) is one of two monomers used to make Kevlar, the other being p-phenylenediamine, which is also used in some hair sprays. ...

Major industrial uses

Air foil bearing-supported turbocharger cutaway made by Mohawk Innovative Technology Inc. ... Plastic hoses. ... Belt can refer to the following objects: Look up belt in Wiktionary, the free dictionary. ... Latex being collected from a tapped rubber tree Rubber is an elastic hydrocarbon polymer which occurs as a milky colloidal suspension (known as latex) in the sap of several varieties of plants. ... Optical fibers An optical fiber (or fibre) is a glass or plastic fiber designed to guide light along its length by total internal reflection. ... Coils of rope used for long-line fishing A rope (IPA: ) is a length of fibers, twisted or braided together to improve strength for pulling and connecting. ... Steel wire rope (right hand lay) Wire rope consists of several strands laid (or twisted) together like a helix. ... 6 or 15cm outside diameter, oil-cooled cables, traversing the Grand Coulee Dam throughout. ... The introduction to this article provides insufficient context for those unfamiliar with the subject matter. ...


  1. ^ Ozawa S (1987). "". Polym. J. Japan 19: 199. 

See also



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