Paper Title:
Rheological Behavior of Blend Spinning Solution of Sodium Alginate and Carbon Black
  Abstract

Rheological properties of blend spinning solution of sodium alginate and carbon black (SA/CB) were investigated. The results reported that blend spinning solutions were non-newtonian fluids. The apparent viscosity and structural viscosity index increased with increasing CB content in SA spinning solution, but the non-newtonian index decreased, both demonstrated the blend solution was sensitive to shear rates. Blend spinning solution with 6% CB had large flow activation energy (Eη), so the temperature must be controlled exactly in spinning. Temperature had similar impact on sample spinning solutions: the apparent viscosity decreased when it increased. Study on dynamic rheological behavior shows SA/CB blend spinning solutions had greater die swell ratio and worse flowability than pure SA solution, but the flowability of blend solutions could be regulated by changing temperature.

  Info
Periodical
Advanced Materials Research (Volumes 332-334)
Chapter
Chapter 2: Chemical Fiber
Edited by
Xiaoming Qian and Huawu Liu
Pages
268-274
DOI
10.4028/www.scientific.net/AMR.332-334.268
Citation
L. W. Tan, Q. Ji, J. J. Zhang, F. J. Wang, F. Y. Quan, Y. Z. Xia, "Rheological Behavior of Blend Spinning Solution of Sodium Alginate and Carbon Black", Advanced Materials Research, Vols. 332-334, pp. 268-274, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qing Shan Kong, Zi Sen Yu, Quan Ji, Yan Zhi Xia
Abstract:In this study, biocompatible polymer poly(ethylene oxide) (PEO), gelation (denatured collagen) and nanometer silver colloid was added to the...
1188
Authors: Feng Jun Wang, Quan Ji, Jian Jun Zhang, Li Wen Tan, Feng Yu Quan, Yan Zhi Xia
Chapter 2: Chemical Fiber
Abstract:Calcium alginate fibers and nano-silica/calcium alginate blend fibers were prepared by the mean of wet spinning at the same spinning...
321
Authors: Li Wen Tan, Dong Mei Xu, Quan Ji, Bing Bing Wang, Yan Zhi Xia
Chapter 1: Advanced Materials Science
Abstract:Rheological properties of blend spinning solution of sodium alginate and TiO2 nanoparticles (SA/nano-TiO2) were investigated. The rheological...
301