Influence of Weaving Parameters on Aging Performance of Polyester Oxford

Abstract:

Aging performances of polyester oxford with different weaving parameters were analyzed. Filament fineness and fabric density were key parameters. The filaments’ tensile strength, the characteristic groups on the fiber surface by FTIR and the determination of terminal carboxyl group were tested, and then the changes of characteristic groups were analyzed by internal standard working curve methods. It was resulted that during the former aging, the orientation of fibers were destroyed, meanwhile the ester bonds on carboxyl decreased and ester bonds on (C-O-C) formed, and during the later aging, etching on the surface of fibers made the ester bonds sharp decreasing. Compared with different fineness, thicker fibers with one more stretch process have the higher degree of orientation, and then prolong the aging. Then compared with different fabric density, the higher density can prolong the aging, provided of no frictions harm fibers during weaving.

• Periodical: Advanced Materials Research (Volumes 554-556)
• Pages: 231-235
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.554-556.231
• Online since: July 2012
• Authors: Hai Zhen Chen*
• Keywords: Aging, Ester Bonds, Fabric Density, Filament Fineness, Orientation, Polyester Oxford

References

[1] Yuan Jiang, Fengmin Guo,  Lin Sun, Xin Li,  Qing Song,  Zhaolin Meng,  Liheng Wu. Spectroscopy and Spectral Analysis [J].2000, 5:665-667.

[2] Jingru Liu, Jianxun Zhang, Lingling Chao, Qiang Yu. Journal of Chemical Engineering of Chinese Universities[J].2011, 6:1051-1056.

[3] Manjun He，Weixiao Chen，Xixia Dong. Polymer Physics [M]. Shanghai：Fudan Press, 1990.