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Curing Behavior of Epoxy Resin Packaging Material Based on FBG Online Monitoring Technique |
Linlin GAO1, Leida ZHANG1, Qinglin WANG1, Hui YE1, Guoshun WAN1, Mingshun JIANG2, Yuxi JIA1( ) |
1 School of Materials Science and Engineering, Shandong University, Jinan 250061, China 2 School of Control Science and Engineering, Shandong University, Jinan 250061, China |
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Cite this article:
Linlin GAO, Leida ZHANG, Qinglin WANG, Hui YE, Guoshun WAN, Mingshun JIANG, Yuxi JIA. Curing Behavior of Epoxy Resin Packaging Material Based on FBG Online Monitoring Technique. Chinese Journal of Materials Research, 2018, 32(10): 737-742.
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Abstract During curing process, the temperature and strain of liquid epoxy resin, which was used for electronic packaging, were online monitored by fiber Bragg grating (FBG) sensors. The evolution of the temperature and strain with the curing time was measured by FBG sensors in the same mould for various desired spots, where locate at the same height but different positions. Besides, under the same experimental condition, the effect of the epoxy resin dosage on the temperature- and strain-evolution was also examined. The results show that during the curing process, the strain-time and the temperature-time curves for the epoxy resin at the same height but different positions have good consistency, which means that the temperature and strain responses during the curing process of the epoxy resin are independent of the horizontal position. In addition, for fixed embedded positions of FBG sensors, both of the maximum temperature during the curing process and the final residual strain after curing increase with the increasing dosage of epoxy resin.
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Received: 18 September 2017
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Fund: Supported by National Natural Science Foundation of China (No. 51373090), National Defense Basic Scientific Research (No. JCKY2016205B007), Ministry of Industry and Information Technology for Civil Aircraft Industry (No. MJ-2015-H-G-103), and Fundamental Research Funds of Shandong University (No. 2016JC012) |
[1] | Merkel T, Graeber M, Pagel L.A new technology for fluidic microsystems based on PCB technology[J]. Sensors & Actuators A: Physical, 1999, 77(2): 98 | [2] | Huang D S, The material, technology and some questions on the encapsulation in current epoxy resin[J]. Electronics and Packaging, 2007, 7(3): 1(黄道生. 环氧树脂灌封料及其工艺和常见问题[J]. 电子与封装, 2007, 7(3): 1) | [3] | Yu Z, Hing P, Hu X.Dielectric properties of polystyrene-aluminum-nitride composites[J]. Journal of Applied Physics, 2000, 88(1): 398 | [4] | Grujicic M, Zhao C L, Dusel E C.The effect of thermal contact resistance on heat management in the electronic packaging[J]. Applied Surface Science, 2005, 246(1-3): 290 | [5] | Rimdusit S, Ishida H.Development of new class of electronic packaging materials based on ternary systems of benzoxazine, epoxy, and phenolic resins[J]. Polymer, 2000, 41(22): 7941 | [6] | Wisnom M R, Gigliotti M, Ersoy N, et al.Mechanisms generating residual stresses and distortion during manufacture of polymer-matrix composite structures[J]. Composites Part A: Applied Science & Manufacturing, 2006, 37(4): 522 | [7] | Kou Z J, Dai L, Cao Z H.Prediction of cure induced deformation for composite structures[J]. Journal of Materials Engineering, 2007(s1): 225(寇哲君, 戴棣, 曹正华. 复合材料结构固化变形预测[J]. 材料工程, 2007(s1): 225) | [8] | Cheng W L, Qiu Q Y, Chen J.Study on the cure-induced deformation mechanism and control of composite structures in autoclave process[J]. Materials Review, 2012, 26(2): 410(程文礼, 邱启艳, 陈静. 热压罐成型复合材料固化变形机理及控制研究[J]. 材料导报, 2012, 26(2): 410) | [9] | Khoun L, Hubert P.Investigation of the dimensional stability of carbon epoxy cylinders manufactured by resin transfer moulding[J]. Composites Part A: Applied Science & Manufacturing, 2010, 41(1): 116 | [10] | Wang Q L, Gao L L, Wang X X, et al.Numerical analysis and fiber Bragg grating monitoring of thermocuring processes of carbon fiber/epoxy laminates[J]. Polymer Testing, 2017, 62: 287 | [11] | Ersoy N, Garstka T, Potter K, et al.Development of the properties of a carbon fibre reinforced thermosetting composite through cure[J]. Composites Part A: Applied Science & Manufacturing, 2010, 41(3): 401 | [12] | Wu Z J, Zhang B M, Wang D F, et al.In-situ monitoring of composite cure process with fiber optic refractive sensors[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 87(武湛君, 张博明, 王殿富等. 基于折射率变化的复合材料固化在线监测研究[J]. 复合材料学报, 2002, 19(6): 87) | [13] | Giordano M, Laudati A, Nasser J, et al.Monitoring by a single fiber Bragg grating of the process induced chemo-physical transformations of a model thermoset[J]. Sensors & Actuators A: Physical, 2004, 113(2): 166 | [14] | Bruckman H W L, Goeje M P D. Dielectric method for monitoring the curing of polyester-melamine coatings[J]. Progress in Organic Coatings, 1992, 20(3-4): 501 | [15] | Jaunich M, Stark W, Hoster B.Monitoring the vulcanization of elastomers: Comparison of curemeter and ultrasonic online control[J]. Polymer Testing, 2009, 28(1): 84 | [16] | Parlevliet P P, Bersee H E N, Beukers A. Measurement of (post-)curing strain development with fibre Bragg gratings[J]. Polymer Testing, 2010, 29(3): 291 | [17] | Qin W, Wu X H, Cao M S.Monitoring for residual strain of resin cure during the process of RTM composites[J]. Journal of Aeronautical Materials, 2005, 25(4): 50(秦伟, 吴晓宏, 曹茂盛. RTM工艺成型复合材料树脂固化过程残余应变监测研究[J]. 航空材料学报, 2005, 25(4): 50) | [18] | Rodrigo A, Munoz S, Roberto A, et al.Structural health monitoring of marine composite structural joints using embedded fiber Bragg grating strain sensors[J]. Composite Structures, 2009, 89(2): 224 | [19] | Mulle M, Wafai H, Yudhanto A, et al.Process monitoring of glass reinforced polypropylene laminates using fiber Bragg gratings[J]. Composites Science & Technology, 2016, 123: 143 | [20] | Li X Q, Liu G, Zhang Z L, et al.Curing shrinkage and process parameter optimization of epoxy resin based on FBG strain monitoring[J]. Acta Materiae Compositae Sinica, 2016, 33(10): 2151(李雪芹, 刘刚, 张子龙等. 基于FBG应变监测的环氧树脂固化收缩及工艺参数优化[J]. 复合材料学报, 2016, 33(10): 2151) | [21] | Li X Q, Zhou Y J, Zhang Z L, et al.Curing shrinkage monitoring in epoxy resin by fiber Bragg grating sensors[J]. Journal of Materials Engineering, 2012, (8): 73(李雪芹, 周玉敬, 张子龙等. 光纤布拉格光栅传感器监测环氧树脂固化收缩研究[J]. 材料工程, 2012, (8): 73) | [22] | Sun L.Application Analysis of Fiber Bragg Grating Sensor [M]. Beijing: Science Press, 2012(孙丽. 光纤光栅传感器应用问题解析 [M]. 北京: 科学出版社, 2012) |
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