✦ LIBER ✦

Observations from an X-ray diffraction study of poly(ethylene terephthalate) film and fiber

✍ Scribed by N. T. Wakelyn

Publisher: John Wiley and Sons
Year: 1983
Tongue: English
Weight: 207 KB
Volume: 28
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.1983.070281125

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Measurement of amorphous orientation in

Measurement of amorphous orientation in poly(ethylene terephthalate) fibers by X-ray diffraction and its significance

✍ N. S. Murthy; C. Bednarczyk; P. B. Rim; C. J. Nelson 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB 👁 1 views

The orientation of the noncrystalline (amorphous) phase in poly (ethylene terephthalate) fibers is analyzed by separating the amorphous scattering in the wideangle x-ray diffraction patterns into isotropic and anisotropic components. Two parameters are used to characterize the amorphous orientation-

Total-reflection X-ray diffraction study

Total-reflection X-ray diffraction study of friction-transferred poly(tetrafluoroethylene) film

✍ Nobutaka Tanigaki; Yuji Yoshida; Akira Kaito; Kiyoshi Yase 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 179 KB 👁 1 views

Quantitative characterization of the str

Quantitative characterization of the structure changes in low crystalline poly(ethylene terephthalate) fibres by X-ray diffraction

✍ D. Hlavatá; J. Baldrian; J. Pleštil 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 367 KB 👁 1 views

Dynamical observation of structural tran

Dynamical observation of structural transition of polymers using an X-ray diffraction system with imaging plates. II. Crystalline transition of poly(butylene terephthalate)

✍ Akiyoshi Kawaguchi; Shozo Murakami; Masaki Fujiwara; Yukihiro Nishikawa 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 285 KB 👁 1 views

Poly(butylene terephthalate) has two crystalline forms of ␣ and ␤. The ␣ form is more stable and is transformed into the ␤ form by stretching. The ␣7␤ transition stress was measured at various temperatures with the use of an X-ray diffraction system with imaging plates, and the relationship between

A relationship between the stress distri

A relationship between the stress distribution and the peak profile broadening of meridional X-Ray diffraction from poly-p-phenylenebenzobisoxazole (PBO) fiber

✍ Tooru Kitagawa; Kazuyuki Yabuki 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 178 KB

Crystallinity vis-á-vis two-phase models

Crystallinity vis-á-vis two-phase models of oriented polymers: Inferences from an experimental study of poly(ethylene terephthalate)

✍ Varunesh Sharma; Prashant Desai; A. S. Abhiraman 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 209 KB

Extensive measurements with poly(ethylene terephthalate) fibers of a broad range of orientational and crystalline order have been made and analyzed visa `-vis two-phase (crystalline and noncrystalline) descriptions of solid polymer morphologies. The results show that no two fundamentally different m