Phase Separation Mechanism of Agar-DMSO-EtOH Ternary System in the Process of Wet Spinning
Kang Yang, Zhixin Xue, Weiwei Zhang, Yanzhi Xia
Available Online October 2015.
- 10.2991/iwmecs-15.2015.109How to use a DOI?
- Agar, Phase separation, Cloud-point curve, Wet spinning.
Phase separation have been measured at the temperature of 25 , 45 and 65 for the polymer (agar) + solvent (DMSO) + no solvent (ethanol) ternary system by using a titration method. Through combining experimental data and empirical equations, ternary phase diagram was drawn to illustrate the mechanism of spinning. Low temperature was beneficial to produce fibers and instead of ethyl alcohol with water as coagulation bath is feasible, which were shown clearly in the ternary phase diagrams.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Kang Yang AU - Zhixin Xue AU - Weiwei Zhang AU - Yanzhi Xia PY - 2015/10 DA - 2015/10 TI - Phase Separation Mechanism of Agar-DMSO-EtOH Ternary System in the Process of Wet Spinning BT - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences PB - Atlantis Press SP - 548 EP - 552 SN - 2352-538X UR - https://doi.org/10.2991/iwmecs-15.2015.109 DO - 10.2991/iwmecs-15.2015.109 ID - Yang2015/10 ER -