Research progress of high performance two-component silicone potting adhesive
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摘要: 随着工业技术的发展,对封装材料如高性能双组分有机硅灌封胶的需求日益增长,尤其是在航空航天、电子电气及汽车工业中,其优异的电气绝缘性、热稳定性及化学惰性使得它成为研究热点。本文综述了高性能双组分有机硅灌封胶的制备方法、固化机制与性能表征,重点对比了国内外在该领域的最新进展。通过对近年来发表的文献的系统分析和整理,揭示了目前双组分灌封胶性能提升的关键因素及影响机制,为制备高性能的此类材料提供了趋势借鉴。本文发现,通过纳米填料的加入和交联密度的优化,可显著增强灌封胶的综合性能。综合考虑性能与成本后,本文提出了灌封胶未来研究的方向和潜在的应用前景,希望为相关领域的学术研究与工业应用提供有益的参考。Abstract: With the development of industrial technology, the demand for packaging materials such as high-performance two-component silicone potting adhesives is growing, especially in the aerospace, electronic and electrical and automotive industries. Its excellent electrical insulation, thermal stability and chemical inertness make it a research hotspot. In this paper, the preparation, curing mechanism and characterization of high performance two-component silicone potting adhesives were reviewed, with emphasis on the latest progress in this field at home and abroad. Through systematic analysis and collation of the literature published in recent years, the key factors and influencing mechanism of improving the performance of two-component potting adhesives were revealed, which provided a trend for the preparation of such materials with high performance. It was found that the comprehensive properties of potting adhesives could be significantly enhanced by the addition of nano-fillers and the optimization of crosslinking density. After considering the performance and cost comprehensively, this paper puts forward the future research direction and potential application prospect of potting adhesive, hoping to provide useful reference for academic research and industrial application in related fields.
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[1] 张荣荣, 张燕红, 杨秀丽, 等. LED显示屏模块用双组分有机硅灌封胶的研制[J]. 粘接, 2018, 39(1): 63-66. doi: 10.3969/j.issn.1001-5922.2018.01.012ZHANG Rongrong, ZHANG Yanhong, YANG Xiu-li, et al. Preparation of two-component silicone pouring sealant for LED display module[J]. Adhesion, 2018, 39(1): 63-66(in Chinese). doi: 10.3969/j.issn.1001-5922.2018.01.012 [2] 邱浩孟. 室温固化加成型有机硅灌封胶增粘剂的合成及性能研究 [D]. 广州: 华南理工大学, 2017.QIU Haomeng. Synthesis and Properties ofTackifier for RoomTemperature Curing Addition-cure Silicone Encapsulant [D]. Guangzhou: South China University of Technology, 2017(in Chinese). [3] 吴谦, 冯一峻, 裴勇兵, 等. 硅树脂改良阻燃材料的新进展[J]. 中国材料进展, 2018, 37(3): 185-190. doi: 10.7502/j.issn.1674-3962.2018.03.04WU Q, FENG Y, PEI Y, et al. Research Progress on Application of Silicone Resin in Flame Retardant Materials[J]. Materials China, 2018, 37(3): 185-190(in Chinese). doi: 10.7502/j.issn.1674-3962.2018.03.04 [4] 王珏, 张伟君, 张晓臣, 等. 碳-有机硅复合材料研究进展[J]. 化学与黏合, 2018, 40(6): 452-456+466.WANG Yu, ZHANG Weijun, ZHANG Xiaochen, et al. Research Progress of Carbon-Silicone Composite Materials[J]. Chemistry & Adhesion, 2018, 40(6): 452-456+466(in Chinese). [5] 李言. 有机硅/环氧体系杂化网络设计、制备及其阻尼性能的研究 [D]. 北京: 北京化工大学, 2018.LI Yan. Rational Design and Preparation of Epoxy/polysiloxaneHeterogeneous Networks for Achieving Excellent DampingProperties [D]. Beijing: Beijing University of Chemical Technology, 2018(in Chinese). [6] 余晓桃, 孙明辉, 李吉明, 等. 等比例缩合型双组分室温硫化有机硅密封胶的制备[J]. 粘接, 2018, 39(5): 37-39. doi: 10.3969/j.issn.1001-5922.2018.05.006YU Xiaotao, SUN Minghui, LI Jiming, et al. Preparation of equal ratio condensation type two-component RTV silicone sealant[J]. Adhesion, 2018, 39(5): 37-39(in Chinese). doi: 10.3969/j.issn.1001-5922.2018.05.006 [7] WANG J, MA H, REN F, et al. A study on the viscosity reduction mechanism of high-filled silicone potting adhesive by the formation of Al 2 O 3 clusters[J]. RSC advances, 2022, 12(16): 10097-10104. doi: 10.1039/D1RA09417C [8] 范剑锋. (含氟)有机硅热塑性弹性体的制备与研究 [D]. 广州: 华南理工大学, 2021.FAN Jianfeng. Preparation and Study of (fluorine-containing)Polysiloxane Thermoplastic Elastomer [D]. Guangzhou: South China University of Technology, 2021(in Chinese). [9] 雷帅. 有机硅微球与光散射材料的制备及其结构性能研究 [D]. 深圳: 深圳大学, 2019.LEI Shuai. Preparation and Structure Properties of Silicone Microspheres and Light Diffusing Materials [D]. Shenzhen: Shenzhen University. 2019(in Chinese). [10] 熊育资, 范鉴全, 谢成昌, 等. 117P有机硅高粘结力灌封胶的制备及在风电电机槽口灌封中的应用[J]. 绝缘材料, 2018, 51(2): 30-34.XIONG Yuzi, FAN Jianquan, XlE Chengchang, et al. Preparation of 117P Organic Silicone Pouring Sealant withHigh Adhesive Force and Its Applications onWind Turbines Notch Pouring[J]. Insulating material, 2018, 51(2): 30-34(in Chinese). [11] 陈凤娟, 刘罗, 张子露, 等. 可见光催化有机硅的合成研究进展[J]. 有机化学, 2023, 43(10): 3454-3469. doi: 10.6023/cjoc202306028CHEN Fengjuan, LIU Luo, ZHANG Zilu, et al. Recent Progress in Synthesis of Organosilanes Driven byVisible-Light[J]. Chinese Journal of Organic Chemistry, 2023, 43(10): 3454-3469(in Chinese). doi: 10.6023/cjoc202306028 [12] 赵立伟. 自修复有机硅聚合物的结构设计及其性能研究 [D]. 哈尔滨: 哈尔滨工业大学, 2019.ZHAO Liwei. structuraldesign and properties ofthe self-healing silicone polymer [D]. Haerbing: Harbin Institute of Technology, 2019(in Chinese). [13] 李嘉炜. 有机硅橡胶与冰表面的摩擦学性能研究 [D]. 兰州交通大学, 2019.LI Jiawei. Study on Tribological Properties between Silicone Rubber and IceSurface[J]. Lanzhou: Lanzhou Jiaotong University, 2019(in Chinese). [14] 李连震. 船用有机硅改性聚氨酯阻尼材料的制备及性能研究 [D]. 沈阳: 沈阳工业大学, 2019.LI Lianzhen. Preparation and Properties of Marine Silicone ModifiedPolyurethane Damping Material [D]. Shenyang: Shenyang University of Technology, 2019(in Chinese). [15] 王子豪, 刘永辉, 李刚, 等. 骨髓炎的分型, 诊断及治疗的研究进展[J]. 临床医学进展, 2023, 13(11): 17023-17029. doi: 10.12677/ACM.2023.13112384WANG Zihao, LIU Yonghui, LI Gang, et al. Research Progress in Classification, Diagnosis and Treatment of Osteomyelitis[J]. Advances in Clinical Medicine, 2023, 13(11): 17023-17029(in Chinese). doi: 10.12677/ACM.2023.13112384 [16] 黄安民, 朱伟, 符玄, 等. 高性能有机硅灌封胶的制备与性能研究[J]. 绝缘材料, 2024, 57(4): 56-59.HU Anming, ZHU Wei, FU Xuan, et al. Preparation and properties of high-performance organsilicone encapsulant[J]. Insulating material, 2024, 57(4): 56-59(in Chinese). [17] 曹鹤, 柏卉芷, 赵洁. 大功率电气元件封装用有机硅灌封胶的研制[J]. 有机硅材料, 2020, 34(6): 16-19.CAO He, BAI Hui-zhi, ZHAO Jie. Preparation of Silicone Encapsulant for High-power Electrical Components[J]. Silicone Material, 2020, 34(6): 16-19(in Chinese). [18] ABRAHAM N S, HASEGAWA M M, SECUNDA M S. Application of the molecular adsorber coating technology on the Ionospheric Connection Explorer program [C]//Systems Contamination: Prediction, Control, and Performance 2016. SPIE, 2016, 9952: 105-119. [19] SEIDEL R, KATZER K, BIECK J, et al. Influence of Carbon-Based Fillers on the Electromagnetic Shielding Properties of a Silicone-Potting Compound[J]. Materials, 2024, 17(2): 280. doi: 10.3390/ma17020280 [20] WU J K, ZHENG K W, WANG Q Y, et al. Binary Promoter Improving the Moderate-Temperature Adhesion of Addition-Cured Liquid Silicone Rubber for Thermally Conductive Potting[J]. Materials, 2022, 15(15): 5211. doi: 10.3390/ma15155211 [21] 侯新瑞, 宋华锋, 刘美辰, 等. 无溶剂单组分有机硅浸渍树脂性能研究[J]. 化工新型材料, 2021, 49(9): 84-88.HOU Xinrui, SONG Huafeng, LIU Meichen, et al. Study on property of solvent-free one-component organosilicon impregnating resin[J]. new chemical materials, 2021, 49(9): 84-88(in Chinese). [22] 侯新瑞, 宋华锋, 刘美辰, 等. 无溶剂有机硅浸渍树脂合成及性能研究[J]. 杭州师范大学学报(自然科学版), 2020, 19(1): 21-27.HOU Xinrui, SONG Huafeng, LIU Meichen, et al. Studies on the Synthesis and Properties of Solvent-free Organosilicon Impregnating Varnish[J]. Journal of Hangzhou Normal University(Natural Science Edition, 2020, 19(1): 21-27(in Chinese). [23] 胡景. 高功率LED灌封用高折光指数有机硅树脂的合成与性能研究 [D]. 广州: 华南理工大学, 2015.HU Jing. The Synthesis and Properties of High refractive index of siliconeresin for high power LED encapsulation [D]. Guangzhou: South China University of Technology, 2015(in Chinese). [24] 赵树民, 陈新, 尚军生, 等. 有机硅灌封材料对计控电子设备的保护应用[J]. 山东冶金, 2022, 44(4): 79-80. doi: 10.3969/j.issn.1004-4620.2022.4.sdyj202204032ZHAO Shuming, CHEN Xin, SHANG Junsheng, et al. Application of Organosilicone Potting Materials for the Protection of Computerized Electronic Devices[J]. Shandong Metallurgy, 2022, 44(4): 79-80(in Chinese). doi: 10.3969/j.issn.1004-4620.2022.4.sdyj202204032 [25] 张培琳, 赵悦菊, 滕济林, 等. 有机硅密封材料在电气设备中的应用[J]. 电子世界, 2016(11): 82.ZHANG Peilin, ZHAO Yueju, TENG Jilin, et al. Application of Organosilicone Sealant Materials in Electrical Equipment [J], 2016(11): 82(in Chinese). [26] 王聪, 周熠, 温子巍, 等. 光伏组件用双组分有机硅结构胶的研制[J]. 有机硅材料, 2022, 36(6): 14-18.WANG Cong, ZHOU Yi, WEN Ziwei, et al. Preparation of Two Component SiliconeStructural Adhesive for Photovoltaic Modules[J]. silicone material, 2022, 36(6): 14-18(in Chinese). [27] 刘玉强. 有机及有机/硅异质结光伏电池的电荷复合调控研究 [D]. 苏州: 苏州大学, 2019.LIU Yuqiang. Charge Recombination of Organic Bulk Heterojunction and Organie/Silicon Heterojunetion Photovoltaics [D]. Suzhou: soochow university, 2019(in Chinese). [28] 李涛, 刘鑫, 李牧松, 等. 单组分有机硅密封胶在汽车车灯领域的研究进展[J]. 化工科技, 2022, 30(2): 89-94. doi: 10.3969/j.issn.1008-0511.2022.02.016LI Tao, LIU Xin, LI Musong, et al. Research progress of one-component siliconesealant in the field of automobile lights[J]. science & technology in chemical industry, 2022, 30(2): 89-94(in Chinese). doi: 10.3969/j.issn.1008-0511.2022.02.016 [29] 提雅嵋, 陆文卿, 孙安邦, 等. 有机硅密封胶在汽车领域的应用研究进展[J]. 有机硅材料, 2019, 33(1): 66-70.TI Yamei, LU Wenqing, SUN Anbang, et al. Research Progress of Silicone Adhesive Applied in Vehicles[J]. silicone material, 2019, 33(1): 66-70(in Chinese). [30] 李俐. 电子技术在现代汽车上的发展与应用[J]. 内燃机与配件, 2017, (23): 142-143. doi: 10.3969/j.issn.1674-957X.2017.23.084LI Li. Development and Application of Electronic Technology in Modern Automobiles[J]. Internal Combustion Engine, 2017, (23): 142-143(in Chinese). doi: 10.3969/j.issn.1674-957X.2017.23.084 [31] 李鹏洲, 陶小乐, 郑苏秦, 等. 双组分有机硅密封胶的研制及其在车灯行业的应用[J]. 有机硅材料, 2017, 31(S1): 124-126.LI Pengzhou, TAO Xiaole, ZHENG Suqin, et al. Preparationof Two-component Silicone Adhesive andits Application in Vehicle Lamp[J]. silicone material, 2017, 31(S1): 124-126(in Chinese). [32] MOJSIEWICZ-PIEŃKOWSKA K, JAMRÓGIEWICZ M, ŻEBROWSKA M, et al. Double layer adhesive silicone dressing as a potential dermal drug delivery film in scar treatment[J]. International journal of pharmaceutics, 2015, 481(1-2): 18-26. doi: 10.1016/j.ijpharm.2015.01.050 [33] 潘科学. 有机硅粘接促进剂的合成及其增粘无卤阻燃导热加成型有机硅灌封胶的研究 [D]. 广州: 华南理工大学, 2014.PAN Kexue. Synthesis of Silicone Adhesion Promoters and TheirAdhesion Enhancement for Halogen-Free FlameRetardant and Thermal Conductive Addition-Cure Silicone Encapsulant [D]. Guangzhou: South China University of Technology, 2014(in Chinese). [34] 赵怀东. 刘文静. 有机硅凝胶在灌封技术中的应用[J]. 航天制造技术, 2002, (2): 37-39+52.ZHAO Huaidong, LIU Wenjing. Application of Organosilica Gel in Potting Technology[J]. Aerospace Manufacturing Technolog, 2002, (2): 37-39+52(in Chinese). [35] 邱浩孟, 王坤, 曾幸荣, 等. 室温固化加成型有机硅灌封胶粘接性能研究[J]. 广东化工, 2017, 44(17): 52-54. doi: 10.3969/j.issn.1007-1865.2017.17.027QIU Haomeng, WANG Kun, ZENG Xingrong, et al. Study on the Adhesive of Tackifier for Room Temperature Curing Addition-cureSilicone Encapsulant[J]. Guangdong Chemical Industry, 2017, 44(17): 52-54(in Chinese). doi: 10.3969/j.issn.1007-1865.2017.17.027 [36] 李志诚, 胡新嵩, 夏文龙, 等. 一种快速深层固化的脱醇型有机硅灌封胶的制备[J]. 中国建筑防水, 2016, (17): 18-21.LI Zhicheng, HU Xinsong, XIA Wenlong, et al. Preparation of A Kind of Fast Deeply Cured DealcoholizedOrganic Silicone Pouring Sealant[J]. China Building Waterproofing, 2016, (17): 18-21(in Chinese). [37] 王静. 基于Al_2O_3/有机硅灌封复合材料的制备与性能 [D]. 合肥工业大学, 2022.WANG Jing. Preparation and properties of based on AlzO3/siliconepotting composites [D]. Hefei: Hefei University ofTechnology, 2022(in Chinese). [38] 赵登云. 高导热填料表面改性的研究及其应用 [D]. 东华大学, 2022.ZHAO Dengyun. research and application of surface modification of high thermal conductivity filler [D]. Shanghai: Donghua University, 2022(in Chinese). [39] 李艳飞, 徐惠明, 王徐超, 等. 高导热加成型有机硅灌封胶的制备研究[J]. 绝缘材料, 2017, 50(8): 73-76.LI Yanfei, XU Huiming, WANG Xuchao, et al. Preparation of Addition Cure Silicone PottingCompoundwith High Thermal Conductivity[J]. Insulating material, 2017, 50(8): 73-76(in Chinese). [40] 李娟, 黄旭, 宋丽贤, 等. 铂催化加成型有机硅灌封胶的制备及性能[J]. 绝缘材料, 2012, 45(1): 5-7. doi: 10.3969/j.issn.1009-9239.2012.01.002LI JUAN, HUANG Xu, SONG LIXIAN, et al. Preparation of Addition Type OrganosiliconEncapsulant Catalyzed by Platinum and Its Properties[J]. Insulating material, 2012, 45(1): 5-7(in Chinese). doi: 10.3969/j.issn.1009-9239.2012.01.002 [41] 李国一, 陈精华, 林晓丹, 等. 碳化硅晶须对导热有机硅电子灌封胶性能的影响[J]. 有机硅材料, 2011, 25(3): 141-144. doi: 10.3969/j.issn.1009-4369.2011.03.001LI Guoyi, CHEN Jinghua, LlN Xiaodan, et al. Effect of Silicon Carbide Whisker on Properties ofThermal Conductive Silicone Encapsulant[J]. silicone material, 2011, 25(3): 141-144(in Chinese). doi: 10.3969/j.issn.1009-4369.2011.03.001 [42] CHO H B, NAKAYAMA T, SUZUKI T, et al. Formation and structural characteristic of perpendicularly aligned boron nitride nanosheet bridges in polymer/boron nitride composite film and its thermal conductivity[J]. Japanese Journal of Applied Physics, 2011, 50(1S2): 01BJ05. doi: 10.1143/JJAP.50.01BJ05 [43] HANU L G, SIMON G P, CHENG Y B. Thermal stability and flammability of silicone polymer composites[J]. Polymer degradation and stability, 2006, 91(6): 1373-1379. doi: 10.1016/j.polymdegradstab.2005.07.021 [44] LEWIN M. Unsolved problems and unanswered questions in flame retardance of polymers[J]. Polymer Degradation and Stability, 2005, 88(1): 13-19. doi: 10.1016/j.polymdegradstab.2003.12.011 [45] GILMAN J W, JACKSON C L, MORGAN A B, et al. Flammability properties of polymer− layered-silicate nanocomposites. Polypropylene and polystyrene nanocomposites[J]. Chemistry of materials, 2000, 12(7): 1866-1873. doi: 10.1021/cm0001760 [46] LI S, GUI D, XIONG W, et al. Preparation and characterization of a two-component silicone gel sealant [C]//2015 16th International Conference on Electronic Packaging Technology (ICEPT). IEEE, 2015: 840-844. [47] LI S, GUI D, XIONG W, et al. Preparation and characterization of a two-component silicone gel sealant[C]//2015 16th International Conference on Electronic Packaging Technology (ICEPT). IEEE, 2015: 840-844. [48] WANG G, ZHOU Z, HU Q, et al. Preparation of eco-friendly natural rosin-based SiO2–NH2@ GO hybrid sealant and study on corrosion resistance of Fe-based amorphous coating for steel substrate[J]. Carbon, 2023, 201: 170-188. doi: 10.1016/j.carbon.2022.09.008 [49] WANG G, ZHOU Z, HU Q, et al. Preparation of eco-friendly natural rosin-based SiO2–NH2@ GO hybrid sealant and study on corrosion resistance of Fe-based amorphous coating for steel substrate[J]. Carbon, 2023, 201: 170-188. doi: 10.1016/j.carbon.2022.09.008 [50] SALLEH N G N, ALIAS M S, GLÄSEL H J, et al. High performance radiation curable hybrid coatings[J]. Radiation Physics and Chemistry, 2013, 84: 70-73. doi: 10.1016/j.radphyschem.2012.06.042 [51] CHO H, ASHIDA Y, NAKAMURA S, et al. Improvement of heat-resistance of RTV silicone elastomers with reduce environmental impact by loading nano-silica and calcium carbonate [C]//Proceedings of 2011 International Symposium on Electrical Insulating Materials. IEEE, 2011: 345-348. [52] JANA R N, CHO J W. Silicone-based cholesteric liquid crystalline polymers: Effect of crosslinking agent on phase transition behavior[J]. Journal of applied polymer science, 2009, 114(6): 3566-3573. doi: 10.1002/app.31021 [53] LIU J, WANG R, WU S, et al. One-pot synthesis of silicon based nanoparticles with incorporated phthalocyanine for long-term bioimaging and photo-dynamic therapy of tumors[J]. Nanotechnology, 2017, 28(13): 135601. doi: 10.1088/1361-6528/aa5e37 [54] WANG G, ZHOU Z, ZHANG X, et al. Synthesis of novel waterborne silicone modified acrylic sealant and its corrosion resistance in Fe-based amorphous coatings[J]. Progress in Organic Coatings, 2022, 170: 106950. doi: 10.1016/j.porgcoat.2022.106950 [55] CHEMWENO M K, CERNOHLAVEK L G, JACOBY W A. Deactivation of titanium dioxide photocatalyst by oxidation of polydimethylsiloxane and silicon sealant off-gas in a recirculating batch reactor[J]. Journal of the Air & Waste Management Association, 2008, 58(1): 12-18. [56] GONZÁLEZ-PÉREZ G, BURILLO G. Modification of silicone sealant to improve gamma radiation resistance, by addition of protective agents[J]. Radiation Physics and Chemistry, 2013, 90: 98-103. doi: 10.1016/j.radphyschem.2013.03.014 [57] GONZÁLEZ-PÉREZ G, BURILLO G. Modification of silicone sealant to improve gamma radiation resistance, by addition of protective agents[J]. Radiation Physics and Chemistry, 2013, 90: 98-103. doi: 10.1016/j.radphyschem.2013.03.014 [58] WANG K, WEI Z, WEI Z, et al. Enhanced corrosion resistance of subsonic plasma sprayed nanostructured Al2O3-13TiO2 coating by ultrasound-assisted sealing[J]. Ceramics International, 2023, 49(9): 13852-13859. doi: 10.1016/j.ceramint.2022.12.265 [59] WANG K, WEI Z, WEI Z, et al. Enhanced corrosion resistance of subsonic plasma sprayed nanostructured Al2O3-13TiO2 coating by ultrasound-assisted sealing[J]. Ceramics International, 2023, 49(9): 13852-13859. doi: 10.1016/j.ceramint.2022.12.265 [60] 范志山. 增强导热阻燃有机硅灌封胶粘接性能的研究 [D]. 广州: 华南理工大学, 2012.FAN Zhiyou. Studies on adhesion enhancement of flame retardantthermal conductive silicone encapsulant [D]. Guangzhou: South China University of Technology, 2012(in Chinese). [61] 邢平平. 含氟聚硅氧烷改性聚丙烯酸酯粘合剂的制备及应用 [D]. 浙江理工大学, 2017.XING Pingping. Preparation and application of polyacrylate binder modifiedwith polysiloxane containing fluorine [D]. Hangzhou: Zhejiang Sci-Tech University, 2017(in Chinese). [62] 吴向荣, 程宪涛, 靳利敏, 等. 加成型有机硅灌封胶的粘接性能研究[J]. 合成材料老化与应用, 2016, 45(02): 12-15.WU Xiangrong, CHENG Xiantao , JIN Li-min , et al. Study on the Adhesive Properties of Addition Curable Silicone Encapsulant[J]. Synthetic Materials Aging and Application, 2016, 45(02): 12-15(in Chinese).
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