Fibers and Polymers

, Volume 14, Issue 2, pp 324–329 | Cite as

Comparative study on fibrid formation models

Article

Abstract

In Kalb’s theory, the length of fibrid increased with the shear rate increasing and decreased with the viscosity ratio of polymer solution and coagulation bath increasing, however, which were inconsistent to the experimental date when the shear rate was large enough. In this paper, Kalb’s theory was modified, and the simulation results based on the new formation models of fibrid were compared with the actual data. The results indicated that the viscosity ratio, shear rate, coagulation bath were the main factors for effecting the length of fibrid, which fit well with the simulating data in new models.

Keywords

Fibrid length Simulation Shear rate Viscosity ratio Coagulation bath 

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Copyright information

© The Korean Fiber Society and Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.Department of Organic Materials and Fiber EngineeringSoongsil UniversitySeoulKorea
  2. 2.School of Textile and ClothingNantong UniversityJiangsuChina

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