Characterizations of the optical and structure properties of rayon acetate fibers due to different thermal conditions

This paper introduces a novel plasticisation model of dye diffusion which recognises the fundamentally important mechanistic roles that macromolecule glass transition and water‐induced fibre/polymer plasticisation adopt in aqueous immersion dyeing processes. In essence, the model assumes that the temperature dependent diffusivity of all classes/types of dye molecule within the water‐saturated amorphous domains present in all types of common semi‐crystalline textile fibres/polymers, is governed by the thermally regulated relaxation times of the structural rearrangements occurring within the water‐saturated, water‐swollen, water‐plasticised fibre/polymer, as articulated in terms of the constructs of polymer chain segmental mobility and available free volume.

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Characterizations of the optical and structure properties of rayon acetate fibers due to different thermal conditions

Cited by 2 publications

References 8 publications

Influence of the defect in the contour line of the multiple-beam Fizeau fringes on the determination of the optical and some structural properties of polyethylene fiber

Influence of the defect in the contour line of the multiple-beam Fizeau fringes on the determination of the optical and some structural properties of polyethylene fiber

The plasticisation model of dye diffusion: Part 1 introduction

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