Effect of metallic wire inserted in nozzle in high-speed melt spinning of poly(ethylene terephthalate)

High‐speed melt spinning of poly(ethylene terephthalate) was performed using a spinning nozzle with an inserted metallic wire of various lengths (0, 8, 30, and 45 mm). The molecular orientation of as‐spun fibers increased with the increase in the wire length at all the take‐up velocities examined. A...

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Veröffentlicht in:	Journal of applied polymer science 1998-10, Vol.70 (4), p.665-674
Hauptverfasser:	Jeon, Hyung Joong, Ito, Hiroshi, Kikutani, Takeshi, Okui, Norimasa, Okamoto, Miyoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences drawdown ratio Exact sciences and technology fiber structure high-speed spinning Machinery and processing orientation-induced crystallization Plastics Polymer industry, paints, wood Spinning Technology of polymers
Online-Zugang:	Volltext
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