不同环境因素作用下玻纤/环氧乙烯基酯复合材料的冲蚀行为

doi:10.11896/cldb.20030017

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Abstract In order to explore the influence of environmental factors on the properties of glass fiber reinforced epoxy vinyl ester resin-based (GF/EVE) composites, hydro-thermal and alkaline corrosion aging tests were carried out. Through the analysis of GF/EVE composite moisture absorption rate, micro-morphological appearance, surface element content, surface chemical structure and erosion weight loss rate at different aging times. The aging factor of GF/EVE composite materials in wet heat environment and alkali corrosion medium and the change of anti-erosion performance of different aging times were discussed. The results show that, with the aging time, the moisture absorption rate increased, and the environmental impact of alkaline medium was more significant. Under the diffusion of water molecules and corrosive media, the resin substrate is plasticized, hydrolysis and the fiber/base interface is de-adhesive and the fiber surface is corroded and degraded. At the same time, aging causes the resin molecular chain to break and the crosslink density to decrease, resulting in the initial decomposition temperature of the resin to decrease. The rate of erosion weight loss decreased by 3.2% and 1.8% respectively in the early stages of wet heat and alkali corrosion aging, and increased by 17.6% and 20.8% respectively after aging.

Key words： resin composite hydro-thermal aging alkali corrosion water absorption heat stability erosion

Published: 07 September 2021

CLC number:

TB332

Fund:National Natural Science Foundation of China (51465055).

About author:: Guo Li, graduate student in materials science and engineering from Xinjiang University, focusing on the research of composite materials.
Yaoning Sunreceived her Ph.D. degree in materials processing engineering from Institute of Lanzhou University of Technology in 2008. She is currently a professor in the School of Mechanical Engineering, Xinjiang University. Her research interests are composite material properties and surface modification. Published more than 30 articles in domestic and foreign journals.

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	LI Guo
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	WANG Guojian
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Cite this article:

LI Guo,SUN Yaoning,WANG Guojian, et al. Erosion Behavior of Glass Fiber/Epoxy Vinyl Ester Composites Under Different Environmental Factors[J]. Materials Reports, 2021, 35(16): 16160-16165.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.20030017 OR http://www.mater-rep.com/EN/Y2021/V35/I16/16160

1 Feng P, Wang J, Wang Y, et al. Composites Part B, 2014, 67,427.
2 Oprisan G, Taranu N, Munteanu V, et al. Bulletin of the Polytechnic Institute of Jassy Constructions Architechture,2010,LVI (LX)(3),1.
3 Zheng C X, Wang L, Rong L I, et al. Journal of Zhejiang University-Science A:Applied Physics & Engineering,2013,14(6),393.
4 Deng Z C, Gao W N, Sheng F. Acta Materiae Compositae Sinica,2017,34(10), 2220(in Chinese).
邓宗才,高伟男,沈锋.复合材料学报,2017,34(10),2220.
5 Zhang Y, Huang C, Liu Z, et al. Materials Review,2016,30(10),95(in Chinese).
张永,黄超,刘召,等.材料导报,2016,30(10),95.
6 Banan M H, Shirokoff J, Molgaard J. Materials Science & Engineering A,2011,528(4),2137.
7 Amaro A, Reis P, Neto M, et al. Journal of Reinforced Plastics & Composites,2013,32(14),1018.
8 Gao K, Shi H Q, Sun B G, et al. Acta Materiae Compositae Sinica,2016,33(6),1147(in Chinese).
高坤,史汉桥,孙宝岗,等.复合材料学报,2016,33(6),1147.
9 Guan Q Y, Li W P. Acta Materiae Compositae Sinica,2018,35(12),3288(in Chinese).
管清宇,李卫平.复合材料学报,2018,35(12),3288.
10 Miao Y F.Effect of water or alkali solution Immersion on pultruded carbon fiber reinforced vinyl ester plates. Master's Thesis, Harbin Institute of Technology, China, 2015(in Chinese).
苗玉飞.水或碱溶液浸泡对碳纤增强乙烯基脂拉挤板材性能的影响.硕士学士论文,哈尔滨工业大学,2015.
11 Zhang D J, Liu G, Bao J W, et al. Acta Materiae Compositae Sinica,2016,33(7),1390( in Chinese).
张代军,刘刚,包建文,等.复合材料学报,2016,33(7),1390.
12 Ma S H, Xu Z, Xu L, et al. Polymer Materials Science & Engineering,2018,34(3),54(in Chinese).
马少华,许赞,许良,等.高分子材料科学与工程,2018,34(3),54.
13 ACI Committee 440. Guide test methods for fiber reinforced polymers(RFPS) for reinforce or strengthening concrete structures. USA,American Concret Institute,2004.
14 Zhu H G, Leung C K Y, Kim J K, et al. Journal of Composite Materials,2011,45(21),2147.
15 Zhang X Y, Cao D, Lu F, et al. Journal of Materials Engineering,2016,44(4),82(in Chinese).
张晓云,曹东,陆峰,等.材料工程,2016,44(4),82.
16 Zuo Y, Xiong J P. Corrosion resistance of engineering material,China Petrochemical Press, China, 2008(in Chinese).
左禹,熊金平.工程材料及其耐蚀性,中国石化出版社,2008.
17 Xue W C, Liu Y N, Fu K, Journal of North China Institute of Water Conservancy and Hydroelectric Engineering,Natural Science Edition,2015,36(1),38(in Chinese).
薛伟辰,刘亚男,付凯,等.华北水利水电大学学报,自然科学版,2015,36(1),38.
18 Zhang G C. Experimental study on corrosion resistance of FRP under multi-factor coupling. Master's Thesis, Southeast University, China, 2012(in Chinese).
张光超,多因素偶合作用下FRP耐腐蚀性能试验研究. 硕士学位论文,东南大学,2012.
19 Zhou R P. Fiber Composites,2002,19(1),25(in Chinese).
周润培.纤维复合材料, 2002, 19(1),25.
20 Shang Q D, Hou R G, Yao N.Journal of Materials Science & Enginee-ring,2017,35(5),762(in Chinese).
尚琪冬,侯锐钢,姚楠.材料科学与工程学报,2017,35(5),762.
21 Yu W, Xue H L, Qian M, et al.Acta Materiae Compositae Sinica,2015,32(6),1688(in Chinese).
余为,薛海龙,钱蒙,等.复合材料学报,2015,32(6),1688.