التفاصيل البيبلوغرافية
العنوان: |
Gel spinning of UHMWPE fibers with polybutene as a new spin solvent |
المؤلفون: |
Yifeng Hong, Donggang Yao, Tom Wyatt, Xudong Fang |
المصدر: |
Polymer Engineering & Science. 56:697-706 |
بيانات النشر: |
Wiley, 2016. |
سنة النشر: |
2016 |
مصطلحات موضوعية: |
Diffraction, Materials science, Polymers and Plastics, Modulus, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Solvent, chemistry.chemical_compound, chemistry, Ultimate tensile strength, Materials Chemistry, Polybutene, Fiber, Composite material, 0210 nano-technology, Spin (physics), Spinning |
الوصف: |
Gel spinning of UHMWPE fibers using low molecular weight polybutene (PB) as a new spin solvent was investigated. A 98/2 wt% PB/UHMWPE gel exhibits a melting temperature around 115°C and shows large-scale phase separation upon cooling the solution to room temperature. The resulting precursor fiber from this gel was hot-drawn to a ratio of 120, yielding a fiber with tensile strength of 4 GPa and Young's modulus of over 150 GPa. Wide-angle X-ray diffraction indicates good molecular orientation along the fiber axis. The results also demonstrate the potential to further improve the mechanical properties. With respect to the gel spinning industry, this new solvent has a number of advantages over paraffin oil and decahydronaphthalene, and holds a promise of greatly improving the process efficiency. POLYM. ENG. SCI., 2016. © 2016 Society of Plastics Engineers |
تدمد: |
0032-3888 |
URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=doi_________::bfaf9570ac4c1ea94617368974198798 https://doi.org/10.1002/pen.24296 |
حقوق: |
CLOSED |
رقم الأكسشن: |
edsair.doi...........bfaf9570ac4c1ea94617368974198798 |
قاعدة البيانات: |
OpenAIRE |