scholarly journals Morphology Development of Polymer Blend Fibers along Spinning Line

Fibers ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 35
Author(s):  
Long Chen ◽  
Dan Pan ◽  
Houkang He
Keyword(s):  
Polymer Blend ◽  
Melt Spinning ◽  
Large Scale ◽  
Paper Briefly ◽  
Immiscible Polymer Blend ◽  
Immiscible Polymer ◽  
Spinning Process ◽  
Morphology Development ◽  
Fiber Materials

Melt spinning is an efficient platform to continuously produce fiber materials with multifunctional and novel properties at a large scale. This paper briefly reviews research works that reveal the morphology development of immiscible polymer blend fibers during melt spinning. The better understanding of the formation and development of morphology of polymer blend fibers during melt spinning could help us to generate desired morphologies and precisely control the final properties of fiber materials via the melt spinning process.

Transient response of electrorheological effect to a step field in an immiscible polymer blend: Second mode in type I blend

1999 ◽  
Vol 43 (1) ◽  
pp. 137-146 ◽  
Author(s):  
Kozo Tajiri ◽  
Hiroshi Orihara ◽  
Yoshihiro Ishibashi ◽  
Masao Doi ◽  
Akio Inoue
Keyword(s):  
Polymer Blend ◽  
Transient Response ◽  
Type I ◽  
Immiscible Polymer Blend ◽  
Electrorheological Effect ◽  
Immiscible Polymer ◽  
Second Mode

An Innovative Method to Reduce Percolation Threshold of Carbon Nanotubes Filled Nylon6/Polystyrene Blends

2012 ◽  
Vol 557-559 ◽  
pp. 654-658
Author(s):  
Chang Lu ◽  
Xin Hui Huang ◽  
Jia Xi Wang ◽  
Xiao Ning Hu
Keyword(s):  
Carbon Nanotubes ◽  
Maleic Anhydride ◽  
Percolation Threshold ◽  
Polymer Blend ◽  
Immiscible Polymer Blend ◽  
Innovative Method ◽  
Immiscible Polymer ◽  
Selective Localization

Selective localization of carbon nanotubes (CNTs) at the interface of immiscible polymer blend was achieved by the method that poly(styrene-co-maleic anhydride) (SMA) was first reacted with CNTs, and then blended with nylon6/polystyrene (PA6/PS). In the PA6/PS blends, CNTs was localized in PA6 phase and the percolation threshold was 2wt%. However, for the PA6/PS/(SMA- CNTs) composites, TEM results showed that most of CNTs were selectively localized in matrix, but some of tubes were induced by SMA to disperse at the interface. The localization of CNTs at the interface caused the percolation threshold of PA6/PS/(SMA- CNTs) was only 0.33 wt%, which is much lower than that of PA6/PS/ CNTs.

Meso-scale Order Structure Prepared From Immiscible Polymer Blend Solutions

2014 ◽  
Vol 1663 ◽  
Author(s):  
Junhyeok Jang ◽  
Tsuyoshi Inoue ◽  
Masayuki Kawazoe ◽  
Hirohisa Yoshida
Keyword(s):  
Polymer Blend ◽  
Dissipative System ◽  
Order Structure ◽  
Solvent Casting ◽  
Two Dimensional ◽  
Casting Condition ◽  
Immiscible Polymer Blend ◽  
Immiscible Polymer ◽  
Order Structures ◽  
Meso Scale

ABSTRACTThe meso-scale hexagonally packed order structures were obtained by solvent casting from the immiscible polymer blend solutions. The order structures were the result of phase separation occurred at the evaporation front during the solvent casting, the so-called dissipative system. The order domains were flat spheres or ellipses on the matrix surface depending on the combination of polymer blends and solvent, the diameter of spheres were tunable from 0.5 to 3 μm by the casting condition, such as the solvent used for mixing and the evaporation rate. Three blend systems, NBR/SBR, NBR/BR and PMMA/BR, formed two dimensional order structures with the domain size in μm-scale by solvent casting from those homogeneous solutions. The conditions to obtain the two dimensional meso-scale order structure were evaluated.

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