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Journals / Tekstil ve Konfeksiyon / 2009 / Cilt: 19 - Sayı: 4

THE EFFECT OF FIRST HEATER TEMPERATURE ON THE PROPERTIES OF FALSE-TWIST TEXTURED POLY (ETHYLENE TERAPTHALATE) YARN

BİRİNCİ FIRIN SICAKLIĞININ YALANCI BÜKÜMLE TEKSTÜRE EDİLEN POLİETİLEN TERAFTALAT İPLİKLERİNİN ÖZELLİKLERİNE ETKİSİ

Kenan YILDIRIM
Şule ALTUN
Yusuf ULCAY
Pages
286–290
Publication Date
2009-12-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was found that crystallinity reached a maximum at a temperature around 200 C, and then started to decrease.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The effect of first heater temperature on the properties of poly (ethylene terapthalate) filaments was characterized through measurements of tenacity, breaking elongation, boiling shrinkage, crimp stability, crimp contraction and crystallinity.
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Key Findings & Data:It was found that crystallinity reached a maximum at a temperature around 200 C, and then started to decrease.
💡
Conclusion & Impact:Tenacity and crimp contraction increased and boiling water shrinkage decreased, when the heater temperature increased
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Yalancı bükümlü teksture · Fırın sıcaklığı · Yapı-özellik

Abstract

The effect of first heater temperature on the properties of poly (ethylene terapthalate) filaments was characterized through measurements of tenacity, breaking elongation, boiling shrinkage, crimp stability, crimp contraction and crystallinity. It was found that crystallinity reached a maximum at a temperature around 200 C, and then started to decrease. A similar behavior was observed in crimp stability. Tenacity and crimp contraction increased and boiling water shrinkage decreased, when the heater temperature increased

Özet

Birinci fırın sıcaklığının polietilen teraftalat filamentlerin özelliklerine etkisi kopma mukavemeti, kopma uzaması, kaynama çekmesi, kıvrım stabilitesi, kıvrım büzülmesi ve kristalinite ölçümleriyle incelenmiştir. Kristalinitenin 200oC civarında maksimuma ulaştığı ve ardından düşmeğe başladığı bulunmuştur. Kıvrım stabilitesinde de benzer bir davranış gözlenmiştir. Isıtıcı sıcaklığı arttığında kopma mukavemeti ve kıvrım büzülmesi artmış, kaynama çekmesi ise düşmüştür

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Cite This Article

YILDIRIM, K., ALTUN, Ş., ULCAY, Y. (2009). THE EFFECT OF FIRST HEATER TEMPERATURE ON THE PROPERTIES OF FALSE-TWIST TEXTURED POLY (ETHYLENE TERAPTHALATE) YARN. Tekstil ve Konfeksiyon, Cilt: 19 - Sayı: 4, 286–290. https://ajindex.com/articles/46409

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References (14)

  1. Demir, A. and. Behery, H.M., 1997, Synthetic Filament Yarn Texturing Technology, Prentice Hall, New Jersey, 56
  2. Hearl J.W.S,. Hollick, L. and Wilson, D.K, 2001, Yarn Texturing Technology, Woodhead Pub., Cambridge, 15
  3. Egambaram, T., Afify, E.M. and El-Shiekh, A., 1974, Heat Transfer in False-Twist Texturing, Textile Res. J., Vol. 44, 10, pp. 803-812
  4. Yildirim, K., Altun, S and Ulcay, Y., 2009, Relationship between Yarn Properties and Process Parameters in False-Twist Textured Yarn, Journal of Engineered Fibers and Fabrics, Vol. 4, 2, pp.26-32
  5. Gupta, B.V., Majumdar, A. and Seth, K.K., 1974, Structural Changes in Nylon 6 Yarn on Heat-Setting and Friction-Twsited Texturing, Textile Res. J, Vol. 44, Issue 7, pp. 539-543
  6. Gupta, V.B.and Kumar, M., 1975, Changes in Structure of Polyethylene Terepthalate Yarn on Texturing, Textile Res. J, Vol. 45, Issue 5, pp. 382-388
  7. Gupta, V.B and Amirtharaj, J.,1976, The Effect of Tension and Twist on the Structure and Dyeability of Textured Polyethylene Terapthalate Yarn, Textile Res. J, Vol. 46, Issue 11, pp. 785-790 8. Hardegree, G.L. and Buchanan, D.R, 1976, Physical Properties of Textured Polyester Yarns: The Influence of Texturing Temperatures, Textile Res. J, Vol. 46, Issue11, pp. 828-833
  8. Ghosh, S. and.Wolhar, J., 1981, The Influence of Some Machine-Setting Variables on The Properties of Yarns in the Friction-TwistDraw-Texturing Process, Textile Res. J, Vol. 51, Issue 6, pp. 373-383
  9. Pal, S.K, Gandhi, R.S. and Kothari, V.K., 1996, Draw Texturing of Microfiber Polyester Yarn, Textile Res. J, Vol. 66, Issue 12, pp. 770- 776
  10. Heuvel, H.M. and Huisman, H., 1985, ” Effect of Winding Speed and Other Spinning Conditions on the Physical Structure of As-Spun Polyethlene Terepthalate and Nylon 6 Yarns”, High Speed Fiber Spinning, Eds. A. Ziabicki and H. Kawai, John Wiley&Sons, New York, pp. 295-331
  11. Hotter, J.F, Cuculo, J.A and Tucker, P.A., 1998, Effect of Initial Take-Up Speed on Properties and Structure of As-Spun and Drawn/Heat-Set Poly(Ethylene Terephthalate) Filaments, J Appl Polym Sci., Vol. 69, pp. 2115-2131
  12. Gupta, V.B., 2002, Heat Setting, J Appl Polym Sci., Vol. 83, pp. 586-609
  13. Perez, G., 1985, Some Effects of the Rheological Properties of Polyethylene Terepthalate on Spinning Line Profile and Structure Developed in High Speed Spinning, High Speed Fiber Spinning, Eds. Ziabicki, A. and Kawai, H., John Wiley&Sons, New York, pp. 333- 362
  14. Naik, N.K and Madhavan, V., 200