Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
THE BIAXIAL DRAWING BEHAVIOR OF POLY(ETHYLENE-TEREPHTHALATE)
Autore:
MATTHEWS RG; DUCKETT RA; WARD IM; JONES DP;
Indirizzi:
UNIV LEEDS,IRC POLYMER SCI & TECHNOL LEEDS LS2 9JT W YORKSHIRE ENGLAND UNIV LEEDS,IRC POLYMER SCI & TECHNOL LEEDS LS2 9JT W YORKSHIRE ENGLAND ICI POLYESTER MIDDLESBROUGH TS90 8JE CLEVELAND ENGLAND
Titolo Testata:
Polymer
fascicolo: 19, volume: 38, anno: 1997,
pagine: 4795 - 4802
SICI:
0032-3861(1997)38:19<4795:TBDBOP>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
RUBBER ELASTICITY; NETWORKS; POLYMERS;
Keywords:
POLY(ETHYLENE TEREPHTHALATE); BIAXIAL DRAWING; RUBBER ELASTICITY);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
R.G. Matthews et al., "THE BIAXIAL DRAWING BEHAVIOR OF POLY(ETHYLENE-TEREPHTHALATE)", Polymer, 38(19), 1997, pp. 4795-4802

Abstract

It is shown that the biaxial drawing of poly(ethylene terephthalate) at temperatures above the glass transition temperature T-g can be satisfactorily described by the Ball model of rubber elasticity (Polymer, 1981, 22, 1010), providing that the chain entanglement density is assumed to be a linear function of the logarithmic shear strain rate. Withthis assumption the behaviour for uniaxial, constant width and equibiaxial drawing can be fitted by a single set of model parameters. The validity of the network model has been confirmed by photoelastic studies, provided that the draw ratios do not reach a level where strain crystallization occurs to any significant extent. (C) 1997 Elsevier Science Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/09/20 alle ore 04:21:13