An in situ small-angle X-ray scattering study of the structural effects of temperature and draw ratio of the hot-drawing process on ultra-high molecular weight polyethylene fibers
An, MF; Xu, HJ; Lv, Y; Gu, Q; Tian, F; Wang, ZB; Wang, ZB (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo Key Lab Specialty Polymers, Ningbo 315211, Zhejiang, Peoples R China.
2016
发表期刊RSC ADVANCES
ISSN2046-2069
卷号6期号:56页码:51125—51134
文章类型期刊文献
摘要An in situ small-angle X-ray scattering (SAXS) study of the structural effects of temperature and draw ratio (DR1) of the hot-drawing process on ultra-high molecular weight polyethylene (UHMWPE) gel fibers was performed with equipment simulating the hot-drawing process on an industrial production line. The UHMWPE gel fibers were prepared from the industrial production line. The results show that the increase of hot-drawing temperature has a significant effect on the kebab but no obvious effect on shish length and misorientation. The increase of temperature is beneficial to the formation of the shish in a suitable temperature range of 124-130 degrees C, while the formation of the shish at higher temperature, 140 degrees C, needs higher DR1. Moreover, the increase of DR1 is beneficial to the formation of shish at all experimental hotdrawing temperatures, while the kebab formation mainly occurs at low DR1 and the kebab transformation mainly happens at high DR1. The shish length and misorientation decreases with the increase of DR1.
关键词Shish-kebab Polyacrylonitrile Fibers Mechanical-properties High Strength Deformation Morphology Saxs
DOI10.1039/c6ra09965c
收录类别SCI
语种英语
WOS记录号WOS:000377515200082
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25645
专题中科院上海应用物理研究所2011-2018年
通讯作者Wang, ZB (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo Key Lab Specialty Polymers, Ningbo 315211, Zhejiang, Peoples R China.
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An, MF,Xu, HJ,Lv, Y,et al. An in situ small-angle X-ray scattering study of the structural effects of temperature and draw ratio of the hot-drawing process on ultra-high molecular weight polyethylene fibers[J]. RSC ADVANCES,2016,6(56):51125—51134.
APA An, MF.,Xu, HJ.,Lv, Y.,Gu, Q.,Tian, F.,...&Wang, ZB .(2016).An in situ small-angle X-ray scattering study of the structural effects of temperature and draw ratio of the hot-drawing process on ultra-high molecular weight polyethylene fibers.RSC ADVANCES,6(56),51125—51134.
MLA An, MF,et al."An in situ small-angle X-ray scattering study of the structural effects of temperature and draw ratio of the hot-drawing process on ultra-high molecular weight polyethylene fibers".RSC ADVANCES 6.56(2016):51125—51134.
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