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A network model is applied to describe the deformation behaviour of melt-spun Nylon-6 fibres obtained at different spinning and drawing conditions. The network draw ratio is determined from analysis of true stress–strain curves and correlated with fibre orientation. From this analysis it appears that the deformation behaviour of Nylon-6 fibres adheres to a pseudo-affine mechanism. The results are...
The origin of morphological phase structures in blends of a linear deuterated polyethylene and a hydrogenous branched polyethylene has been investigated using Raman imaging. Blends were crystallized to produce samples with large domains that are rich in linear material surrounded by a matrix that is rich in branched polymer. The samples were then remelted for a range of holding times and quenched...
The present paper applies the concept of a molecular network to the analysis of melt spun Polyamide 4.6 fibres (Stanyl® from DSM, The Netherlands), obtained at different wind up speeds, and the yarns, subsequently drawn from these. The mechanical properties of the yarns produced are discussed in terms of the network draw ratio, determined by matching true stress–true strain curves. It is shown that...
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