Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
NEW MAN-MADE FIBERS UNDER THE MICROSCOPE - LYOCELL FIBERS AND NYLON-6BLOCK-COPOLYMERS
Autore:
GRIEVE MC;
Indirizzi:
BUNDESKRIMINALAMT,KT33 TEXTILKUNDE,THAERSTR 11 D-65193 WIESBADEN GERMANY
Titolo Testata:
Science & justice
fascicolo: 2, volume: 36, anno: 1996,
pagine: 71 - 80
SICI:
1355-0306(1996)36:2<71:NMFUTM>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Keywords:
FORENSIC SCIENCE; FIBERS; MICROSCOPY, BRIGHTFIELD, POLARIZED LIGHT, THERMAL, INTERFERENCE, SCANNING ELECTRON; FTIR-MICROSPECTROSCOPY; LYOCELL; POLYOXYAMIDE; CROSS-SECTIONS; BIREFRINGENCE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
M.C. Grieve, "NEW MAN-MADE FIBERS UNDER THE MICROSCOPE - LYOCELL FIBERS AND NYLON-6BLOCK-COPOLYMERS", Science & justice, 36(2), 1996, pp. 71-80

Abstract

Two new synthetic fibre types are now being produced and marketed commercially. The first type is known collectively as Lyocell fibres, a new generic name given to solvent spun cellulosic fibres which are produced by the NMMO (Amine oxide N-methylmorpholinoxide) process. The second type, a Nylon 6-based block co-polymer, is designated as a polyoxyamide fibre. Samples of both types were examined to determine how theymight be characterized. The Lyocell fibre ''Tencel'' (Courtaulds, UK)and ''Lenzing Lyocell'' (Lenzing AG) were found to be very similar tohigh wet modulus viscose, but could be distinguished from viscose andmodal fibres by a careful examination of their morphology and by accurate birefringence measurements. ''Vivrelle'' (Snia, Italy) and ''Hydrofil'' (Allied Signal Inc., USA) very closely resembled Nylon 6, but had differences in their infrared spectra.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/08/20 alle ore 17:55:13