The Experts below are selected from a list of 15 Experts worldwide ranked by ideXlab platform

Nolene Byrne - One of the best experts on this subject based on the ideXlab platform.

  • Understanding key wet spinning parameters in an ionic liquid spun Regenerated Cellulosic Fibre
    Cellulose, 2016
    Co-Authors: Rasike Silva, Kylie Vongsanga, Xungai Wang, Nolene Byrne
    Abstract:

    The use of ionic liquid solvents for the spinning of Regenerated cellulose Fibres has the potential to produce both technical and textile grade Regenerated cellulose Fibres. When spinning Fibres, many parameters impact the material properties of the spun Fibre. In this study, key wet spinning parameters have been investigated for the development of Regenerated cellulose Fibres from ionic liquid solutions. The coagulation and associated diffusion equilibrium were calculated for two imidazolium-based ILs, and it was found that the anion largely influenced the coagulation kinetics. This was likely due to the association between the anion of the IL and cellulose. The orientation of the polymer chains is known to influence the mechanical properties greatly; previously, hot stretching was used to orientate cellulose acetate. Here we investigated this influence on the mechanical properties of Regenerated cellulose Fibres by applying a post stretch at different stretch ratios.

Rasike Silva - One of the best experts on this subject based on the ideXlab platform.

  • Understanding key wet spinning parameters in an ionic liquid spun Regenerated Cellulosic Fibre
    Cellulose, 2016
    Co-Authors: Rasike Silva, Kylie Vongsanga, Xungai Wang, Nolene Byrne
    Abstract:

    The use of ionic liquid solvents for the spinning of Regenerated cellulose Fibres has the potential to produce both technical and textile grade Regenerated cellulose Fibres. When spinning Fibres, many parameters impact the material properties of the spun Fibre. In this study, key wet spinning parameters have been investigated for the development of Regenerated cellulose Fibres from ionic liquid solutions. The coagulation and associated diffusion equilibrium were calculated for two imidazolium-based ILs, and it was found that the anion largely influenced the coagulation kinetics. This was likely due to the association between the anion of the IL and cellulose. The orientation of the polymer chains is known to influence the mechanical properties greatly; previously, hot stretching was used to orientate cellulose acetate. Here we investigated this influence on the mechanical properties of Regenerated cellulose Fibres by applying a post stretch at different stretch ratios.

Kylie Vongsanga - One of the best experts on this subject based on the ideXlab platform.

  • Understanding key wet spinning parameters in an ionic liquid spun Regenerated Cellulosic Fibre
    Cellulose, 2016
    Co-Authors: Rasike Silva, Kylie Vongsanga, Xungai Wang, Nolene Byrne
    Abstract:

    The use of ionic liquid solvents for the spinning of Regenerated cellulose Fibres has the potential to produce both technical and textile grade Regenerated cellulose Fibres. When spinning Fibres, many parameters impact the material properties of the spun Fibre. In this study, key wet spinning parameters have been investigated for the development of Regenerated cellulose Fibres from ionic liquid solutions. The coagulation and associated diffusion equilibrium were calculated for two imidazolium-based ILs, and it was found that the anion largely influenced the coagulation kinetics. This was likely due to the association between the anion of the IL and cellulose. The orientation of the polymer chains is known to influence the mechanical properties greatly; previously, hot stretching was used to orientate cellulose acetate. Here we investigated this influence on the mechanical properties of Regenerated cellulose Fibres by applying a post stretch at different stretch ratios.

Xungai Wang - One of the best experts on this subject based on the ideXlab platform.

  • Understanding key wet spinning parameters in an ionic liquid spun Regenerated Cellulosic Fibre
    Cellulose, 2016
    Co-Authors: Rasike Silva, Kylie Vongsanga, Xungai Wang, Nolene Byrne
    Abstract:

    The use of ionic liquid solvents for the spinning of Regenerated cellulose Fibres has the potential to produce both technical and textile grade Regenerated cellulose Fibres. When spinning Fibres, many parameters impact the material properties of the spun Fibre. In this study, key wet spinning parameters have been investigated for the development of Regenerated cellulose Fibres from ionic liquid solutions. The coagulation and associated diffusion equilibrium were calculated for two imidazolium-based ILs, and it was found that the anion largely influenced the coagulation kinetics. This was likely due to the association between the anion of the IL and cellulose. The orientation of the polymer chains is known to influence the mechanical properties greatly; previously, hot stretching was used to orientate cellulose acetate. Here we investigated this influence on the mechanical properties of Regenerated cellulose Fibres by applying a post stretch at different stretch ratios.

Woo Sub Shim - One of the best experts on this subject based on the ideXlab platform.

  • Reactive dyeing properties of novel Regenerated Cellulosic Fibres
    Dyes and Pigments, 2020
    Co-Authors: Woo Sub Shim
    Abstract:

    Two types of reactive dye (monochlorotriazine and vinylsulfone types) were applied to regular viscose rayon and new Regenerated Cellulosic Fibre (enVix®), which was prepared from cellulose acetate Fibre by the hydrolysis of acetyl groups, and their dyeing and fastness properties were compared. From the results, it was found that enVix® exhibits better dyeability and fastness than the regular viscose rayon. These results were also explained by the differences in the supramolecular structure of these two Fibres.