含端乙焕基硅/氮树脂及其复合材料的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
随着航空航天领域的发展,对耐高温复合材料提出了更高的要求,硅/氮树脂作为性能优异的耐高温复合材料基体树脂,越来越受到科研工作者的重视,这种树脂可用作制备陶瓷前驱体、陶瓷纤维、橡胶添加剂等。本课题将乙炔基引入硅氮烷分子结构中,合成了一系列含乙炔基硅氮烷,使其既具有良好的耐热性,又具备较好的复合材料成型工艺性能。
     本文通过三氯硅烷、四氯硅烷与3-乙炔基苯胺反应,制备了三种含端乙炔基硅氮烷单体:甲基-三(3-乙炔苯胺)基硅烷(MTEAS)、苯基-三(3-乙炔苯胺)基硅烷(PTEAS)和四(3-乙炔苯胺)基硅烷(TEAS);并通过质谱、红外光谱、核磁共振氢谱、核磁共振碳谱等对其结构进行了表征,同时研究了其固化反应动力学,并对其固化物的耐热性进行了研究。结果表明:在氮气氛围中,MTEAS的Td5为510℃,900℃下的质量保留率为75.6%;PTEAS的Td5为540℃,900℃下的质量保留率为79.6%;TEAS的Td5为607℃,900℃下的质量保留率为85.9%。
     通过双(N—间乙炔基苯基邻苯二甲酰亚胺)醚(DAIE)对其进行改性,制得复合材料基体树脂。用TEAS-DAIE与玻璃纤维复合制得复合材料,并研究了该复合材料的耐热性、力学性能、介电性能、吸水性、断面形貌等。研究结果表明:复合材料常温下的弯曲强度为385.7MPa,240℃下的弯曲强度达到373.1MPa,保留率为96.7%,复合材料的玻璃化转变温度362.5℃,常温下材料在水中浸泡96小时,其吸水率为1.06%,介电常数(ε)为3.95,介电损耗角正切值(tan6)为5.73×10-3。
With the development of aviation technology, better heat-resistant resins are required. As a kind of outstanding heat-resistant material, silazane is being focused on more and more by the scientists, which can be used to get precursor of ceramic, ceramic fiber, additive of rubber, etc. In this subject acetenyl was introduced into silazane to synthesize a series of acetenyl-silazane with better heat resistance and processability, which provided convenience as the matrix resin of heat-resistant composites.
     In this paper, three types of silazane monomers containing terminal alkynyl groups: methyl-tri(3-ethylphenyl-amino)silanes(MTEAS), phenyl-tri(3-ethylphenyl-amino)silanes (PTEAS) and tetra-tri(3-ethylphenyl-amino)silanes(TEAS), whose structures were later characterized using MS、FTIR、1H-NMR and 13C-NMR spectroscopy, were synthesized from the reaction of trichlorosilane and tetrachlorosilane with 3-ethynylaniline. The curing reaction dynamics of the silazanes were also studied. The TGA results show that, in the atmosphere of nitrogen, Td5 for MTEAS, PTEAS and TEAS were 510℃,540℃and 607℃respectively and the mass reserved rate for the three silazanes at 900℃were 75.6%,79.6% and 85.9% respectively.
     Di [(N-m-acetenylphenyl) phthalimide] ether (DAIE) was used to modify tetra(3-ethylphenyl-amino)-silanes (TEAS) and obtain the resin(TEAS-DAIE) as the matrix resin of composite. The heat resistance, mechanical strength, dielectric property, water adsorption and the fracture surface were studied. The results showed that the flexural strength of the composite was 385.7MPa at room temperature, which decreased to 373.1MPa at 240℃with the retention ratio 96.7%. Its glass transition temperature is up to 362.5℃. Soak the composite in water at room temperature for 96h and the adsorption ratio was only 1.06%, the dielectric constant was 3.95, and the tangent for the dielectric loss angle is 5.73×10-3.
引文
[1]贾成广,郭宏.复合材料教程[M].北京:高等教育出版社,2010,416-426
    [2]BaoPing Lin, Ying Pan, Ying Qian, et al. Comparative study fo silicon-containing polyimides from different oxydianilines[J]. Journal of applied polymer science,2004,94 (6):2363-2367
    [3]韩哲文.高分子科学教程[M].上海:华东理工大学出版社,2001,330-332
    [4]C. Arnold Jr. Stability of high-temperature polymers[J]. Journal of Polymer Science: Macromolecular Reviews,1979,14(1):265-378
    [5]Shinji Watanabe, Atsushi Kobayashi, Masa-Aki Kakimoto, et al. Synthesis and characterization of new aromatic polyesters and polyethers derived from 1,2-bis (4-hydroxyphenyl)-1,2-diphenylethylene [J]. Journal of Polymer Science Part A:Polymer Chemistry.1994,32(5):909-915
    [6]周其凤,范星河,谢晓峰.耐高温聚合物及其复合材料—合成、应用与进展[M].北京:化学工业出版社,2004,9
    [7]Devendra Kumar, Uday Razdan, Alka D. Gupta.Heat-resistant polymers from melt-processable bisimido-bisphthalonitriles[J]. Journal of Polymer Science Part A: Polymer Chemistry,1993,31(3):797-804
    [8]倪礼忠,陈麒.复合材料科学与工程[M].北京:科学出版社,2002
    [9]冯圣玉,张洁,李美江等.有机硅高分子及其应用[M].北京:化学工业出版社,2004
    [10]Bizhong Zhu, Yuhong Wu, Herschel H. Reese. Silicone-Organic Resin Hybrid Matrix Composites [J]. Macromolecular Materials and Engineering,2006,291(9):1052-1060
    [11]Robin Richter, Gerhard Roewer, Uwe Bohme, et al. Organosilicon Polymers—Synthesis, Architecture, Reactivity and Applications[J]. Applied Organometallic Chemistry,1997,11 (2):71-106
    [12]Mengqiu Jia, Chaobo Wu, Wei Li. Synthesis and characterization of a silicone resin with silphenylene units in Si-O-Si backbones[J]. Applied Polymer Science,2009,114(2): 971-977
    [13]倪礼忠,陈麒.聚合物基复合材料[M].上海:华东理工大学出版社,2007,181-183
    [14]Bischoff R, Cray S E. Polysioxanes in macromolecular architecture [J]. Progress in Polymer Science,1999,24(2):185-219
    [15]王宏刚,毛绍兰,高金堂等.耐热有机硅树脂研究进展[J].粘接.2000,21(3):29-33
    [16]E. G. Bobalek, E. R. Moore, S. S. Levy, C. C. Lee. Some implications of the gel point concept to the chemistry of alkyd resins[J]. Journal of Applied Polymer Science,1964, 8(2):625-657
    [17]I. Aigbodion, C. K. S. Pillai. Synthesis and molecular weight characterization of rubber seed oil-modified alkyd resins[J]. Journal of Applied Polymer Science,2001,79(13):2431-2438
    [18]E. U. Ikhuoria, A. I. Aigbodion. Determination of solution viscosity characteristics of rubber seed oil based alkyds resins[J]. Journal of Applied Polymer Science,2006,79(13): 3073-3075
    [19]Xiaowei Yin, Xiangming Li, Litong Zhang, et al. Microstructure and Mechanical Properties of Lu2O3-Doped Porous Silicon Nitride Ceramics Using Phenolic Resin as Pore-Forming Agent [J]. International Journal of Applied Ceramic Technology,2010,7(3): 391-398
    [20]Guoxia Fei, Qi Wang, Yuan Liu. Synthesis of novolac-based char former:Silicon-containing phenolic resin and its synergistic action with magnesium hydroxide in polyamide-6[J]. Fire and Materials,2010,34(8):407-419
    [21]苏倩倩,刘伟区,侯梦华等.有机硅改性提高环氧树脂韧性和耐热性的研究[J].精细化工,2008,25(1):23-27
    [22]D. J. Jelena, N. G. Milutin. The thermogravimetric anal-ysis of some polysioxanes[J]. Polymer Degradation and Stability,1998,61:87-63
    [23]Ramasamy Suresh Kumar, Muthukaruppan Alagar. Studies on the Synthesis and Characterization of Diglycidylether-terminated Polydimethyl Siloxane modified Epoxy-Bismaleimide Matrices [J]. High Performance Polymers,2007,19(1):3-20
    [24]Sharif Ahmad, A. P. Gupta, Eram Sharmin, et al. Synthesis, characterization and development of high performance siloxane-modified epoxy paints[J]. Progress in Organic Coating,2005,54:248-255
    [25]罗运军,桂红星.有机硅树脂及其应用[M].北京:化学工业出版社,2002,93-121
    [26]范宏,徐震宇,卜志杨.有机硅改性聚酯的合成及其粉末涂料的性能[J].现代化工,2003,23(6):32-34
    [27]Chang Dae Han, Kwok-Wai Lem. Chemorheology of thermosetting resins. I. The chemorheology and curing kinetics of unsaturated polyester resin[J]. Journal of Applied Polymer Science,1983,28(10):3166-3183
    [28]徐清钢,姚金水,李梅.耐高温有机硅树脂的合成和改性研究状况[J].山东轻工业学院学报,2010,24(1):33-36
    [29]A. Sassi, G. Maggioni, R. Milani, et al. A novel, two step method for the modification of silicon surfaces with organic groups by chlorinated phosphazene plasma deposition and subsequent reaction in solution[J]. Surface and Coatings Technology,2007,201(12):5829-5835
    [30]王锐,方雷,徐彩虹.主链含炔基耐高温有机硅聚合物研究进展[J].有机硅材 料,2009,23(5):334-345
    [31]Robert J. P. Corriu, Christian Guerin, Bernard Henner. Organosilicon polymers:synthesis of poly [(silanylene)diethynylene]s with conducting properties[J]. Chemistry of Materials, 1990,2(4):351-352
    [32]Mitsuo Ishikawa, Yutaka Hasegawa, Atsutaka Kunai, et al. Polymeric organosilicon system VIII. Synthesis of poly[(disilanylene)diethynylene] with highly conducting properties[J]. Journal of Organometallic Chemistry,1990,381(30):C57-C59
    [33]Jun-Ichi Ishikawa, Masayoshi Itoh. Dehydrogenative coupling between hydrosilanes and alkynes catalyzed by alkoxides, alkylmetals, and metalamides[J]. Journal of Catalysis, 1999,185(2):454-461
    [34]M. Itoh, K. Inoue, N. Hirayama, M. Sugimoto and T, et al. Fiber reinforced plastics using a new heat-resistant silicon based polymer[J]. Journal of Materials Science,2002,27 (17): 3795-380
    [35]Sina Ijadi-Maghsoodi, Yi Pang, Thomas J Barton. Efficient "one-pot" synthesis of silylene-acetylene and disilylene-acetylene preceramic polymers from trichloroethylene [J]. Journal of Polymer Science Part B:Polymer Physics,1990,28(5):955-965
    [36]Sina Ijadi-Maghsoodi, Thomas J Barton. Synthesis and study of silylene-diacetylene polymers[J]. Macromolecules,1990,23(20):4485-4486
    [37]Robert J. P. Corriu, William E. Douglas, Zhi-Xin Yang. Praperation of diphenylsilylene polymers containing main-chain acetylene and (hetero)aromatic groups:X non-linear optical and other properties [J]. Journal of Organometallic Chemistry,1993,455(1-2): 69-76
    [38]Robert J. P. Corriu, William E. Douglas, Zhi-Xin Yang. Incorpration of cobalt carbonyl into poly(carbosilane)s containing main chain acetylene and aromatic groups[J]. Polymer, 1993,34(16):3535-3537
    [39]Robert J. P. Corriu, William E. Douglas, Zhi-Xin Yang. Synthesis of poly(alkynylsilanes) having various aromatic groups in the backbone[J]. Journal of Polymer Science PartC: Polymer Letters,1990,28(13):431-437
    [40]Robert J. P. Corriu, Christian Guerin, Bernard Henner, et al. Organosilicon Polymers: Synthesis of poly[(silanylene)diethynylene] with Conducting Properties[J]. Chemistry of Materials,1990,2(4):351-352
    [41]Robert J. P. Corriu, Christian Guerin, Bernard Henner, et al. Organosilicon polymers: pyrolysis of poly[(silanylene)diethynylene]s[J]. Journal of Organometallic Chemistry, 1990,396(2-3):C35-C38
    [42]Robert J. P. Corriu, Christian Guerin, Bernard Henner, et al. Pyrolysis of poly[(silylene) diacetylenes]:direct evidence between their morphology and thermal behavior[J]. Journal of Organometallic Chemistry,1993,449(1-2):111-118
    [43]陈麒,李扬,戴泽亮等.甲基二苯乙炔基硅烷及其网络聚合物的合成与表征[J].化学学报,2005,63(2):254-258
    [44]周权,倪礼忠,冯霞.等二苯乙炔基硅烷的新型合成方法:中国,CN 1763053A[P].2006
    [45]周权,冯霞,赵寒青等.甲基三苯乙炔基硅烷树脂的固化行为及其耐热性能[J].功能高分子学报,2007,19(1):97-103
    [46]郏梁,周权,倪礼忠.四苯乙炔基硅烷的合成及热性能研究[J].热固性树脂,2008,23(1):11-14
    [47]Zhou Quan, Lizhong Ni. Thermal cure behavior and pyrolysis of methyl-tri (phenylethhynyl)silane resin[J]. Journal of Applied Polymer Science,2009,113(1):10-16
    [48]Quan Zhou, Xia Feng, Lizhong Ni, et al. Novel heat resistant methyl-tri(phenylethynyl) silane resin:synthesis, characterization and thermal properties[J]. Journal of Applied Polymer Science,2006,102(3):2488-2492
    [49]Zeliang Dai, Qi Chen, Lizhong Ni, et al. Curing Kinetics and Structural Changes of a Di[(N-m-acetenylphenyl)phthalimide] Ether/[(Methyl) diphenylacetylene] Siane Copolymer[J]. Journal of Appied Polymer Science,2006,100:2126-2130
    [50]戴泽亮,陈麒,倪礼忠.双(N-间乙炔基苯基邻苯二甲酰亚胺)醚改性甲基二苯乙炔基硅烷[J].复合材料学报,2005,22(5):89-93
    [51]周权.双马来酰亚胺改性甲基二苯乙炔基硅烷复合材料的制备及性能研[A].SAMPECHINA 2009暨中国国际先进材料与工艺技术学术研讨会论文集[C],2009:336-344
    [52]Masyoshi Itoh, Masahiko Mitsuzuka, Kenji Iwata, et al. A novel Synthesis and Extremely High Thermal Stability of Poly [(phenylsilylene)-ethynlene-1,3-phenyleneethylene][J]. Macromolecules,1994,27:7917-7919
    [53]Huaqin Liu, John F.Harrod. Copper(I) chloride catalyzed crossdehydrocoupling reactions between silanes and ethynyl compounds. A new method for the copolymerization of silanes and alkynes[J]. Can J Chem,1990,68:1100-1105
    [54]J. L. Brefort, Robert J. P. Corriu, Ph Gerbier, et al. New poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes][J]. Organometallic,1992(11):2500-2506
    [55]Jun-Ichi Ishikawa, Masayoshi Itoh. Dehydrogenative coupling between hydrosilanes and alkynes catalyzed by alkoxides, alkylmetals, and metalamides[J]. Journal of Catalysis, 1999,185(2):454-461
    [56]Masayoshi Itoh, Kenji Iwata, Jun-Ichi Ishikawa, et al. Various silicon-containing polymers with Si(H)-C=C units[J]. Journal of Polymer Science Part A:Polymer Chemistry,2001,39(15):2658-2669
    [57]Masayoshi Itoh, Kohji Inoue, Kenji Iwata. New highly heat-resisitant polymers containing silicon:Poly(silyleneethynylenephenyleneethynylene)s[J]. Macromolecules, 1997,30(4):697-701
    [58]张玲玲,高飞,周围等.含硅氢基团甲基芳炔树脂的合成及表征[J].过程工程学报2009,9(3):574-579
    [59]Fan Wang, Jian Zhang, Jianxiang Huang. Synthesis and Characterization of Poly (dimethylsilylene ethynylenephenyleneethynylene) Terminated with Phenylacetylene [J]. Polymer Bulletin,2006,56(1):19-26
    [60]Robert J. P. Corriu, Joel J. E, Moreau, Herve. Praet. Cobalt carbonyl complexes of functional ethynylsilanes. Reactivity at the silicon atom[J]. Organometallics,1989,8 (12): 2779-2786
    [61]Robert J. P. Corriu, Joel J. E, Moreau, Herve. Praet. (Ethynylhydrosilane)cobalt carbonyl complexes. Reactivity of the silicon-hydrogen bond[J]. Organometallics,1990,9(7): 2086-2091
    [62]Robert J. P. Corriu, Nathalie Devylder, Christian Guerin, et al. Oligomers with Silicon, Germanium and Transit ion Metal Groups:synthesis and Characterization of Metal-Containing Poly[(silylene)diacetylenes] and Poly[(germylene) diacetylenes][J]. Organometallics,1994,13(8):3194-3202
    [63]Robert J.P. Corriu, Nathalie Devylder, Christian Guerin. Oligomers with silicon and transition metal groups:Thermolysis of poly[1,1'-bis(diorganosilylethynyl) ferrocenes] and poly[{(diorganosilylene) diacetylene}dicobalthexacarbonyls] to give iron silicide-and cobalt silicide-based ceramics[J]. Journal of Organometallic Chemistry,1996,509(2): 249-257
    [64]Craig L. Homrighausen, Teddy M. Keller. Synthesis of hydroxy-terminated, oligomeric poly(silarylene disiloxane)s via rhodium-catalyzed dehydrogenative coupling and their use in the aminosilane-disilanol polymerization reaction[J]. Journal of Polymer Science Part A:Polymer Chemistry2002,40(9):1334-1341
    [65]Manoj K. Kolel-Veetil, Haskell W. Beckham, Teddy M. Keller. Dependence of Thermal Properties on the Copolymer Sequence in Diacetylene-Containing Polycarboranylene-siloxanes[J]. Chemistry of Materials,2004,16(16):3162-3167
    [66]Leslie J. Henderson, Teddy M. Keller. Synthesis and Characterization of Poly(carborane-siloxane-acetylene)[J]. Macromolecules,1994,27(6):1660-1661
    [67]David Y. Son, Teddy M. Keller. Oxidatively stable carborane-siloxane-diacetylene copolymers[J]. Journal of Polymer Science Part A:Polymer Chemistry,1995,33(17): 2969-2972
    [68]李战雄,王标兵,欧育湘.耐高温聚合物[M].北京:化学工业出版社,2007,79-81
    [69]张金东,滕雅娣,李旭日等.硅氮烷的合成与应用研究进展[J].有机化学,2007.27, 1358-1365
    [70]胡继东,谢择民,郑知敏等.一种含炔基聚硅氮烷及其制备方法(P),CN1629208A,2005-6-22
    [71]谢择民,胡晓明,范召东等.一种主链含碳碳重键的聚硅氮烷及其制备方法(P),CN1237588A,1999-12-8
    [72]胡继东,李永明,梁思炜.含乙炔基聚硅氮烷的合成[A].2002中国有机硅学术交流会论文集[C].2002:140-142
    [73]Dong Hu, Zhi Min Zheng, Teng Ma, et al. Synthesis and properties of novel conjugated poly(silylacetylene silazane)s[J]. Journal of Polymer Science.Part A:Polymer chemistry, 2004,42(12):2897-2903
    [74]Mei Yan, Yongxia Tan, Zhijie Zhang, et al. Synthesis and thermal properties of conjugated poly[(silylene)diacetylene silazanes[J]. European Polymer Journal,2006,42 (11):3068-3077
    [75]王锐,徐彩虹.新型含端炔基硅氮烷的合成及表征[A].2008第十四届中国有机硅学术交流会论文集[C],2008:99-101

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700