苯并噁嗪作为一种新型热固性树脂,具有原料来源丰富、分子设计灵活、模量高、强度大和制件收缩率低等特点。随着应用领域对材料高性能和功能性需求日益增大,传统苯并噁嗪树脂已难以满足需求,苯并噁嗪树脂精细化设计与功能化研究已成为重要研究方向之一,具有重要的理论意义和实际应用价值。重点阐述了近年来苯并噁嗪树脂在耐热性、阻燃性、介电性等方面的改性研究进展,提出了改性中存在的主要问题,展望了苯并噁嗪树脂功能化研究的发展前景。
As a new type of thermosetting resin,benzoxazine has the characteristics of rich source of raw materials,flexible molecular design,high modulus,high strength and low shrinkage of parts.With the increasing demand for high performance and functionality of materials in application fields,traditional benzoxazine resins have been unable to meet the needs.The fine design and functional research of benzoxazine resins has become one of the important research directions,which has important theoretical significance and practical application value.The research progress in the modification of benzoxazine resins was focused in terms of heat resistance,flame retardancy and dielectric properties in recent years.The main problems in the modification of benzoxazine resins were put forword,and prospected the development prospects of the functionalization of benzoxazine resin.
[1] Lee S H,Kim K S,Shim J H,et al.high-performance printed circuit board materials based on benzoxazine and epoxy blend system[J].Macromolecular Research,2018,26(4):388-393.
[2] Xiong X,Zhang Z,Ren R,et al.Alkynyl-functionalized benzoxazine containing phthalide side group:synthesis,characterization and curing mechanism[J].Polymer Testing,2018(72):232-237.
[3] Li H,Xu J L,Zeng K,et al.Synthesis and characterization of siloxane-containing benzoxazines with high thermal stability[J].High Performance Polymers,2020,32(3):268-275.
[4] Xu Y,Dai J,Ran Q,et al.Greatly improved thermal properties of polybenzoxazine via modifification by acetylene/aldehyde groups[J].Polymer,2017(123):232-239.
[5] Pratibha S,Leena N.Hybrid polymers based on bio-based benzoxazines with inorganic siloxane linkage to confer impressive thermal performance[J].Polymer,2020(199):122549.
[6] Yang C,Lin Y,Wang P,et al.Polybenzoxazine/single-walled carbon nanotube nanocomposites stabilized through noncovalent bonding interactions[J].Polymer,2014,55(8):2044-2050.
[7] Zeng K,Li H,Shi H X,et al.Synthesis and thermal properties of silicon-containing benzoxazine[J].High Performance Polymers,2020,32(1):59-64.
[8] Zhao C X,Li P,He D,et al.Flame retardation behavior of polybenzoxazine/α-ZrP nanocomposites[J].RSC Advances,2016,6(77):73485-73495.
[9] Zhao L,Zhao C X,Wu M,et al.Curing kinetics of phenolphthalein based polyphosphazene towards thermal stability and flame retardancy of polybenzoxazine[J].RSC Advances,2019,9(54):31583-31593.
[10] 刘建华,史铁钧.含双DOPO的双酚A-双苯并噁嗪合成、表征及其固化特性[J].化工学报,2014,65(11):4607-4613.
[11] 王军亮,鲁哲宏,张媛媛,等.苯并噁嗪的阻燃改性研究进展[J].高分子材料科学与工程,2018,34(05):183-190.
[12] Huo S Q,Wang J,Yang S,et al.A phosphorus-containing phenolic derivative and its application in benzoxazine resins:curing behavior,thermal,and flammability properties[J].Journal of Applied Polymer Science,2016,133(19):0021-8995.
[13] Sain M,Park S H,Suhara F,et al.Flame retardant and mechanical properties of natural fibre-PP composites containing magnesium hydroxide[J].Polymer Degradation and Stability,2004,83(2):363-367.
[14] Zammarano M,Franceschi M,Bellayer S,et al.Preparation and flame resistance properties of revolutionary self-extinguishing epoxy nanocomposites based on layered double hydroxides[J].Polymer,2005,46(22):9314-9328.
[15] Zhao C X,Li P,He D,et al.Flame retardation behavior of polybenzoxazine/α-ZrP nanocomposites[J].RSC Advances,2016,6(77):73485-73495.
[16] Zhao L,Zhao C X,Guo C Y,et al.Polybenzoxazine resins with polyphosphazene microspheres:synthesis,flame retardancy,mechanisms,and applications[J].ACS Omega,2019,4(23):20275-20284.
[17] Sasi K R,Mathivathanan A,Alagar M.Studies on MCM-41/PDMS based hybrid polybenzoxazine nanocom posites for interlayer low k dielectrics[J].RSC Advances,2015,5(51):40798-40806.
[18] 徐庆玉,殷蝶,曾鸣,等.低介电苯苯并噁嗪树脂的研究进展[J].高分子材料科学与工程,2017,33(01):165-172.
[19] 陆飞,刘晶,史铁钧,等.低介电性双环戊二烯型苯并噁嗪的合成及性能[J].高分子材料科学与工程,2019,35(03):27-31+36.
[20] Pang T,Zeng M,Feng Z J,et al.A facile method for the preparation of furfurylamine based benzoxazine resin with high-frequency low dielectric constants and ultra-low dielectric losses[J].Journal of Materials Science-Materials in Electronics,2019,30(9):8358-8370.
[21] Krishnamoorthy K,Subramani D,Eeda N,et al.Development and characterization of fully bio-based polybenzoxazine-silica hybrid composites for low-k and flame-retardant applications[J].Polymers for Advanced Technologies,2019,30(7):1856-1864.
[22] Devaraju S,Krishnadevi K,Naveena E,et al.Design and development of polybenzoxazine-POSS hybrid materials from renewable starting materials for low k and low surface free energy applications[J].Materials Research Express,2019,6(10):104007.
[23] Zeng M,Chen J B,Xu Q Y,et al.A facile method for the preparation of aliphatic main-chain benzoxazine copolymers with high-frequency low dielectric constants[J].Polymer Chemistry,2018,9(21):2913-2925.
[24] Chen J B,Zeng M,Feng Z J,et al.Design andpreparation of benzoxazine resin with high-frequency low dielectric,constants and ultra-low dielectric losses[J].ACS Applied Polymer Materials,2019,1(4):625-630.
[25] Zhang K,Yu X Y,Kuo S W.Outstanding dielectric andthermal properties of main chain-typepoly(benzoxazine-co-imide-co-siloxane)-basedcross-linked networks[J].Polymer Chemistry,2019,10(19):2387-2396.
[26] Zhou C L,Tao M,Liu J,et al.Thermal curing behavior of benzoxazine functional polysilsesquioxane nanospheres[J].Thermochimica Acta,2019(678):178295.
