DEGRADATİON STUDIES OF POLY (ETHYLENE TEREPHTHALATE) YARNS

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
Volume:34 Issue:01.02
DEGRADATİON STUDIES OF POLY (ETHYLENE TEREPHTHALATE) YARNS

DEGRADATİON STUDIES OF POLY (ETHYLENE TEREPHTHALATE) YARNS

Pages : 178-184

View : 42 | Download : 7

Publication Date : 1899-01-01

Article Type : Research Paper

Abstract :Polyinsert ignore into journalissuearticles values(ethylene terephthalate); multifilament yarn, textured yarn and staple were treated with potasium hydroxide. Time, temperature and concentration of base were seleeted as va- riables. Degradation of tlıe products was investigated in terms of percentage loss in weight, vis- cosity measurements and percent elongation at break. It was observed that textured yarn has greater loss in weight than either multifilament yarn or staple. However ali products showed the same reduction in viscosity. As a result of tre- atment with base the mechanical s*rength of the textured yarn decreased wilh increasing base concentration and time.
Keywords : temperature, ethylene terephthalate, increasing base

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.