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Volume 4

Nano Research & Applications

ISSN: 2471-9838

Page 20


August 16-18, 2018 | Dublin, Ireland





Edition of International Conference on

Nanopharmaceutics and Advanced Drug Delivery



Nano Congress for Future Advancements

Nano Congress 2018


Nano Drug Delivery 2018

August 16-18, 2018

Effect of LCP/PET blend composition and spinning parameters on nanofiber formation condition


elt-blending method was performed to make nano fibers which have excellent properties of liquid crystal polymer(LCP).

If nano fiber is manufactured depending on LCP, there is every possibility of utilizing in a higher value-added industry.

Although there are some processes to produce nano fiber such as electrical spinning and sea-island fiber by conjugate spinning

etc., it still has difficulties that electrical spinning has a low output and sea-island fiber by conjugate spinning using specified

nozzle is restricted to reduce fiber diameter. It will be effective to solve the existing problems as mentioned above if to control

of fibrillation shape is able to make a consecutive fiber morphology through spinning process. The research that deal with

making continuity through the way to regulate size of fibril by sea-isaland fiber formation has not yet been achieved in existing

dissertations of manufacturing of fibers related to spinning fibrillation method. This study is planned to verify control of

sea-island fiber formation via study of its behaviors that are influenced by LCP and poly(ethylene terephthalate) (PET) blend

composition and confirms size changes of fibril shape by spinning process. This fibrillation changes show fibril formation and

morphology according to the spinning parameters including nozzle and spinning related condition. Distribution of nano fiber

fibrillation were observed to LCP and PET blending process for conjugate spinning. Fibrillated fibers of sea-island morpholohy

were distributed relatively evenly in the spinning parameters. Also, this phenomenon was assumed that the miscibility of LCP/

PET and the flow characteristics correlate with the phenomenon, so conducted the analysis. In this study, effect of LCP/PET

blending and spinning parameters on sea-island fibrillation to make nano fibers was investigated through morphological and

crystallographical analysis.


Han-Yong Jeon is an Geosynthetics/Technical Organic Materials Researcher and he was the 32


President of Korean Fiber Society during 2014-2015. He has published

more than 843 papers in domestic and international conferences. He wrote 20 texts including 'GEOSYNTHETICS’ and also published 143 papers in domestic and interna-

tional journals. He has awards of Marquis Who's Who-Science and Engineering in 2003-2017 and also he got the 33rd Academy Award of Korean Fiber Society in 2006

and Excellent Paper Award of 2012 by The Korean Federation of Science and Technology Societies.

[email protected]

Han-Yong Jeon

Inha University, South Korea

Han-Yong Jeon, Nano Res Appl 2018, Volume 4

DOI: 10.21767/2471-9838-C3-014