Effect of Polystyrene Mixing on Mechanical Properties and Structural Changes in Melt Spinning

Title
Effect of Polystyrene Mixing on Mechanical Properties and Structural Changes in Melt Spinning
Author(s)
오태환한성수류원석
Keywords
POLY(TRIMETHYLENE TEREPHTHALATE); FIBERS; POLY(ETHYLENE-TEREPHTHALATE); ORIENTATION; PET
Issue Date
201011
Publisher
KOREAN FIBER SOC
Citation
FIBERS AND POLYMERS, v.11, no.8, pp.1165 - 1169
Abstract
To increase the spinning speed of poly(trimethylene terephthalate) (PTT) fibers, polystyrene (PS) was selected as an additive polymer in the PTT matrix. Mixing of the immiscible PS with PTT led to an increase in spinning speed up to 5,500 m/min. PS was employed to improve the extensibility of the matrix PTT in the spinning process as it can prevent PTT molecular orientation. Experimental results show that the mixing of PS achieved this. The elongation at break of spun fibers increased with the amount of PS. PS addition prevented fiber orientation, especially amorphous orientation, and improved drawability, and as such, increased spinning speed up to 5,500 m/min.
URI
http://hdl.handle.net/YU.REPOSITORY/23397http://dx.doi.org/10.1007/s12221-010-1165-7
ISSN
1229-9197
Appears in Collections:
공과대학 > 화학공학부 > Articles
섬유패션학부 > 섬유패션학부 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE