Advanced nanofibers arising from pursuit of advanced melt-spinning technology / Hirofumi Yamanaka in CHEMICAL FIBERS INTERNATIONAL, Vol. 68, N° 2 (06/2018)  

[article]  inCHEMICAL FIBERS INTERNATIONAL > Vol. 68, N° 2 (06/2018) . - p. 89-91 Titre : Advanced nanofibers arising from pursuit of advanced melt-spinning technology Type de document : texte imprimé Auteurs : Hirofumi Yamanaka, Auteur ; Masato Masuda, Auteur ; Yoshitaka Aranishi, Auteur Année de publication : 2018 Article en page(s) : p. 89-91 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alliages polymères Etat fondu (matériaux) Extrusion filage Nanofibres Technique de la production Index. décimale : 677 Textiles Résumé : As nanofibers show nano-size effects unseen in conventional fibers, nanofiber production technologies remain under active development worldwide. Toray has developed the polymer-blend spinning nanofiber technology. Precise control of minute polymerflows into sea-island conjugated fiber was essential to producing next generation advanced nanofibers. The company was the first nanofiber manufacturer to succeed in producing homogeneously-round, filament-type nanofibers with a < 150 nm diameter, as well as mufti-polygonal shaped nanofibers. Note de contenu : - Nanofiber production methods - Concept of nanofibers through melt-spinning - Staple-type nanofibers through polymer-blend spinning - Innovative nanofiber technology - Fig. 1 : Nanofiber production from sea-island conjugated fibers - Fig. 2 : TEM photograph of the Nanoalloy fiber cross-section - Fig. 3 : Image of the sea-island conjugate spinneret - Fig. 4 : SEM image of (a) microfibers and nanofibers produced by melt spinning and (b) cross-sections of various geometrycally shaped nanofibers - Fig. 5 : Properties of round and triangular nanofibers En ligne : https://drive.google.com/file/d/1gGrQGdSSSWFEZBn-_QdR0yYh8nprw2rT/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30678 [article]

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Advanced nanofibers arising from pursuit of advanced melt-spinning technology / Hirofumi Yamanaka in CHEMICAL FIBERS INTERNATIONAL, (10/2018)  

[article]  inCHEMICAL FIBERS INTERNATIONAL > (10/2018) . - p. 66-68 Titre : Advanced nanofibers arising from pursuit of advanced melt-spinning technology Type de document : texte imprimé Auteurs : Hirofumi Yamanaka, Auteur ; Masato Masuda, Auteur ; Yoshitaka Aranishi, Auteur Année de publication : 2018 Article en page(s) : p. 66-68 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alliages polymères Etat fondu (matériaux) Extrusion filage Microscopie Nanofibres Index. décimale : 677.4 Textiles artificiels Résumé : As nanofibers show nano-size effects unseen in conventional fibers, nano-fiber production technologies remain under active development worldwide. Toray has developed the polymer-blend spinning nanofiber technology. Precise control of minute polymer flows into sea-island conjugated fiber was essential to producing next generation advanced nanofibers. The company was the first nanofiber manufacturer to succeed in producing homogeneously-round, filament-type nanofibers with a s 150 nm diameter, as well as multi-polygonal shaped nanofibers. Note de contenu : - Nanofibers production methods - Concept of nanofibers through melt-spinning - Staple-type nanofibers through polymer-blend spinning - Innovative nanofiber technology - Fig. 1 : Nanofiber production from sea-island conjugated fibers - Fig. 2 : TEM photograph of the nanoalloy fiber cross-section - Fig. 3 : Image of the sea-island conjugate spinneret - Fig. 4 : SEM images of microfibers and nanofibers produced by melt spinning and cross-sections of various geometrycally shaped nanofibers - Fig. 5 : Properties of round and triangular nanofibers En ligne : https://drive.google.com/file/d/1EkYNVk5a6inIQ68tvHWlPnLDMOnG3CJg/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31259 [article]

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