表面具有交联结构的UHMWPE纤维的制备及抗蠕变性能研究

doi:10.11896/cldb.22040008

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Abstract In this work, ultra-high molecular weight polyethylene (UHMWPE) fibers were prepared by wet spinning, and the surface modification of UHMWPE fibers was applied by hydrolysis and condensation reaction. The chemical structure, thermal stability and micro-morphology of the modified fibers were studied, and the relationship between the creep resistance and structure was systematically explored. The results showed that the surface formed a cross-linked structure, the crystallinity of the fibers decreased, the thermal stability does not change much, and the mobility of the surface molecular chains decreased. Compared with the unmodified UHMWPE fiber, the creep resistance of modified fiber was improved by more than 50%. This work integrated UHMWPE spinning process and surface modification, which significantly improved the creep resistance of UHMWPE fibers. The property was verified by two test methods, which provided a method for the preparation of high creep-resistant UHMWPE fiber materials.

Key words： UHMWPE fiber surface-crosslinking microstructure creep property

Published: 10 November 2023 Online: 2023-11-10

CLC number:

TQ328

Fund:National Natural Science Foundation of China (12205225, U20A20257, 51873166).

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	LI Zhiyao
	WEN Xin
	YANG Chenguang
	WANG Dong

Cite this article:

LI Zhiyao,WEN Xin,YANG Chenguang, et al. Study on Preparation and Creep Resistance of UHMWPE Fiber with Crosslinked Structure on the Surface[J]. Materials Reports, 2023, 37(21): 22040008-6.

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http://www.mater-rep.com/EN/10.11896/cldb.22040008 OR http://www.mater-rep.com/EN/Y2023/V37/I21/22040008

1 Huang Y F, Xu J Z, Li J S, et al. Biomaterials, 2014, 35, 6687.
2 Hu J T, Ma H J, Xing Z, et al. Industrial & Engineering Chemistry Research, 2016, 55, 118.
3 Liu J, Xu Z, Cheng Z, et al. ACS Applied Materials & Interfaces, 2015, 7, 7279.
4 Sa R, Wei Z, Yan Y, et al. Composites Science and Technology, 2015, 113, 54.
5 Sun H J. Materials Reports, 2021, 35(11), 11208 (in Chinese).
孙会娟. 材料导报, 2021, 35(11), 11208.
6 Elzubair A, Suarez J C M, Bonelli C M C, et al. Polymer Testing, 2003, 22, 647.
7 Senatov F S, Gorshenkov M V, Kaloshkin S D, et al. Journal of Alloys and Compounds, 2014, 586, S544.
8 Chhetri S, Bougherara H. Composites Part A:Applied Science and Manufacturing, 2021, 140, 106146.
9 Litvinov V M, Xu J, Melian C, et al. Macromolecules, 2011, 44, 9254.
10 Acebo C, Fernandez X, Messori M, et al. Polymer, 2014, 55, 5028.
11 Stürzel M, Thomann Y, Enders M, et al. Macromolecules, 2014, 47, 4979.
12 Grupp T M, Holderied M, Mulliez M A, et al. Acta Biomaterialia, 2014, 10, 3068.
13 Martínez M J, Pascual F J, Guerin G, et al. Journal of the Mechanical Behavior of Biomedical Materials, 2021, 115, 104248.
14 Zhang X Y, Yu J R, Peng H, et al. Journal of Donghua University, 2015, 41(1), 1 (in Chinese).
张秀雨, 于俊荣, 彭宏, 等. 东华大学学报, 2015, 41(1), 1.
15 Xu M Z, Zhao G L. Polymer Materials Science and Engineering, 2012, 28(10), 59 (in Chinese).
徐明忠, 赵国樑. 高分子材料科学与工程, 2012, 28(10), 59.
16 Wang Y M, Wang X P. Petrochemical Technology in Jinshan, 2005, 24(1), 7 (in Chinese).
王依民, 王新鹏. 金山油化纤, 2005, 24(1), 7.
17 Vlasblom M. 18-The manufacture, properties, and applications of high-strength, high-modulus polyethylene fibers, in:A. R. bunsell (Ed.) handbook of properties of textile and technical fibres (second edition), Woodhead Publishing, The Netherlands, 2018, pp. 699.
18 Lagarde M, Paz A, Grosso M, et al. Surface and Coatings Technology, 2014, 258, 293.
19 Zhang J F, Wang J T, Wang Y W, et al. Synthetic Technology and Application, 2014, 29(3), 13 (in Chinese).
张金峰, 王金堂, 王余伟, 等. 合成技术及应用, 2014, 29(3), 13.
20 Liang R H, Du Y, Mu Y, et al. Polymer Materials Science and Enginee-ring, 2014, 30(8), 85(in Chinese).
梁日辉, 都亚, 牧艺, 等. 高分子材料科学与工程, 2014, 30(8), 85.