AlN和BN纳米颗粒含量对IR3环氧树脂黏度及复合材料力学性能的影响
Effect of AlN and BN Nanoparticle Content on Viscosity ofIR3 Epoxy Resin and Mechanical Properties of Composite
摘 要
利用溶液共混法制备不同质量分数(0,3.2%,11.2%)BN、AlN纳米颗粒改性IR3环氧树脂(EN/EP,AlN/EP)复合材料,研究了纳米颗粒含量对树脂黏度和复合材料力学性能的影响。结果表明:添加BN和AlN纳米颗粒使树脂黏度增加了5%~10%;BN/EP和AlN/EP复合材料的拉伸强度较纯环氧树脂提高了10%~25%,随BN、AlN含量的增加而增大;AlN/EP复合材料的剪切强度提高了40%~60%,随AlN含量的增加而增大,但BN/EP复合材料的剪切强度随BN含量增加几乎不变;当纳米颗粒质量分数为11.2%时,环氧树脂黏度适中,复合材料的力学性能最好。
环氧树脂
纳米颗粒
力学性能
黏度
superconducting magnet
epoxy resin
nanoparticles
mechanical property
viscosity
Abstract
Different mass fractions (0,3.2%,11.2%) of BN on AlN modified IR3 epoxy resin (BN/EP,AlN/EP) composites were prepared by solution blending method. The effects of nanoparticle content on the resin viscosity and the tensile and shear properties of the composites were studied. The results show that adding BN and AlN nanoparticles improved the resin viscosity by 5%-10%. The tensile strength of BN/EP and AlN/EP composites increased by 10%-25% comparing with that of the pure resin, and the tensile strength increased with the increase of BN and AlN content. The shear strength of the AlN/EP composite increased by 40%-60% comparing with that of the pure resin, and the shear strength increased with the increase of AlN content, but the shear strength of BN/EP composite was almost unchanged with the increase of BN content. When the mass fraction of nanoparticles was 11.2%, the epoxy resin had moderate viscosity and the mechanical properties of the composites were the best.
中图分类号 TB332 DOI 10.11973/jxgccl202310015
所属栏目 材料性能及应用
基金项目 国家自然科学基金资助项目(51975136,52071223);广东省高校重点领域专项(2019KZDZX1009);广州市高校产学研重点专项(202235139);广东省基础与应用基础研究基金资助项目(2021A1515110299)
收稿日期 2022/9/7
修改稿日期 2023/9/14
网络出版日期
作者单位点击查看
联系人作者梁忠伟教授
备注吴垄峰(1998-),男,广东东莞人,硕士研究生
引用该论文: WU Longfeng,LIANG Zhongwei,FANG Zhichun,ZOU Tao,ZHANG Yupeng,XIN Jijun,WANG Wei,LI Laifeng. Effect of AlN and BN Nanoparticle Content on Viscosity ofIR3 Epoxy Resin and Mechanical Properties of Composite[J]. Materials for mechancial engineering, 2023, 47(10): 91～96
吴垄峰,梁忠伟,方志春,邹涛,张宇鹏,信纪军,王维,李来风. AlN和BN纳米颗粒含量对IR3环氧树脂黏度及复合材料力学性能的影响[J]. 机械工程材料, 2023, 47(10): 91～96
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参考文献
【1】EVANS D,ZHANG Z.The work of fracture of epoxide resins at temperatures to 4K[M]//Advances in Cryogenic Engineering Materials.Boston,MA:Springer US,2000:235-242.
【2】庹睿.环氧树脂/氮化硼导热绝缘材料的改性与性能研究[D].北京:华北电力大学(北京),2020. TUO R.Study on modification and performance of epoxy resin/boron nitride thermal insulation materials[D].Beijing:North China Electric Power University (Beijing),2020.
【3】闫旭锋.超导磁体浸渍用AlN/环氧树脂复合材料制备及低温性能研究[D].北京:北京交通大学,2017. YAN X F.Preparation and low temperature properties of AlN/epoxy resin composites for superconducting magnet impregnation[D].Beijing:Beijing Jiaotong University,2017.
【4】ZHOU Z R,HUANG R J,LIU H M,et al.Dielectric AlN/epoxy and SiC/epoxy composites with enhanced thermal and dynamic mechanical properties at low temperatures[J].Progress in Natural Science:Materials International,2022,32(3):304-313.
【5】李静文.高导热树脂基复合材料及低温物性研究[D].北京:中国科学院大学,2015. LI J W.Study on cryogenic properties of polymer composites with enhanced thermal properties[D].Beijing:University of Chinese Academy of Sciences,2015.
【6】YAO H L,ZHAO Y L,ZHANG H,et al.A preliminary study on a new epoxy resin IR-3 for high-field superconducting magnet applications[J].IEEE Transactions on Applied Superconductivity,2022,32(6):1-5.
【7】熊磊,王汝敏,梁红波,等.超支化聚合物接枝纳米TiO2/环氧树脂复合材料的制备与表征[J].中国胶粘剂,2009,18(4):26-30. XIONG L,WANG R M,LIANG H B,et al.Preparation and characterization of composites of epoxy resin and nano-TiO2 grafted by hyperbranched polymer[J].China Adhesives,2009,18(4):26-30.
【8】WU Z X,LI J W,HUANG C J,et al.Processing characteristic and radiation resistance of various epoxy insulation materials for superconducting magnets[J].Fusion Engineering and Design,2013,88(11):3078-3083.
【9】WETZEL B,ROSSO P,HAUPERT F,et al.Epoxy nanocomposites-fracture and toughening mechanisms[J].Engineering Fracture Mechanics,2006,73(16):2375-2398.
【10】HUANG C J,FU S Y,ZHANG Y H,et al.Cryogenic properties of SiO2/epoxy nanocomposites[J].Cryogenics,2005,45(6):450-454.
【11】VERDON C,DUNAND D C.High-temperature reactivity in the ZrW2O8-Cu system[J].Scripta Materialia,1997,36(9):1075-1080.
【12】单新然.大型超导磁体环氧树脂基绝缘材料低温热学性能研究[D].天津:天津大学,2017. SHAN X R.Low temperature thermal properties of epoxy resin matrix composites as insulation materials for large scale superconducting magnets[D].Tianjin:Tianjin University,2017.
【13】JOHNSEN B B,KINLOCH A J,MOHAMMED R D,et al.Toughening mechanisms of nanoparticle-modified epoxy polymers[J].Polymer,2007,48(2):530-541.
【14】HSIEH T H,KINLOCH A J,MASANIA K,et al.The toughness of epoxy polymers and fibre composites modified with rubber microparticles and silica nanoparticles[J].Journal of Materials Science,2010,45(5):1193-1210.
【15】王改娥,张军平,王梦虹,等.改性氮化铝/环氧树脂复合材料的制备研究[J].粘接,2014,35(1):63-66. WANG G E,ZHANG J P,WANG M H,et al.Preparation of modified aluminum nitride/epoxy resin composites[J].Adhesion,2014,35(1):63-66.
【16】LI J W,WU Z X,HUANG C J,et al.Mechanical properties of cyanate ester/epoxy nanocomposites modified with plasma functionalized MWCNTs[J].Composites Science and Technology,2014,90:166-173.
【17】吴智雄.磁约束聚变堆大型超导磁体低温绝缘材料及低温特性研究[D].北京:中国科学院大学,2012. WU Z X.Study on the cryogenic properties of the insulation material for large-scale superconducting magnet in magnet confinement fusion reactor[D].Beijing:University of Chinese Academy of Sciences,2012.
【2】庹睿.环氧树脂/氮化硼导热绝缘材料的改性与性能研究[D].北京:华北电力大学(北京),2020. TUO R.Study on modification and performance of epoxy resin/boron nitride thermal insulation materials[D].Beijing:North China Electric Power University (Beijing),2020.
【3】闫旭锋.超导磁体浸渍用AlN/环氧树脂复合材料制备及低温性能研究[D].北京:北京交通大学,2017. YAN X F.Preparation and low temperature properties of AlN/epoxy resin composites for superconducting magnet impregnation[D].Beijing:Beijing Jiaotong University,2017.
【4】ZHOU Z R,HUANG R J,LIU H M,et al.Dielectric AlN/epoxy and SiC/epoxy composites with enhanced thermal and dynamic mechanical properties at low temperatures[J].Progress in Natural Science:Materials International,2022,32(3):304-313.
【5】李静文.高导热树脂基复合材料及低温物性研究[D].北京:中国科学院大学,2015. LI J W.Study on cryogenic properties of polymer composites with enhanced thermal properties[D].Beijing:University of Chinese Academy of Sciences,2015.
【6】YAO H L,ZHAO Y L,ZHANG H,et al.A preliminary study on a new epoxy resin IR-3 for high-field superconducting magnet applications[J].IEEE Transactions on Applied Superconductivity,2022,32(6):1-5.
【7】熊磊,王汝敏,梁红波,等.超支化聚合物接枝纳米TiO2/环氧树脂复合材料的制备与表征[J].中国胶粘剂,2009,18(4):26-30. XIONG L,WANG R M,LIANG H B,et al.Preparation and characterization of composites of epoxy resin and nano-TiO2 grafted by hyperbranched polymer[J].China Adhesives,2009,18(4):26-30.
【8】WU Z X,LI J W,HUANG C J,et al.Processing characteristic and radiation resistance of various epoxy insulation materials for superconducting magnets[J].Fusion Engineering and Design,2013,88(11):3078-3083.
【9】WETZEL B,ROSSO P,HAUPERT F,et al.Epoxy nanocomposites-fracture and toughening mechanisms[J].Engineering Fracture Mechanics,2006,73(16):2375-2398.
【10】HUANG C J,FU S Y,ZHANG Y H,et al.Cryogenic properties of SiO2/epoxy nanocomposites[J].Cryogenics,2005,45(6):450-454.
【11】VERDON C,DUNAND D C.High-temperature reactivity in the ZrW2O8-Cu system[J].Scripta Materialia,1997,36(9):1075-1080.
【12】单新然.大型超导磁体环氧树脂基绝缘材料低温热学性能研究[D].天津:天津大学,2017. SHAN X R.Low temperature thermal properties of epoxy resin matrix composites as insulation materials for large scale superconducting magnets[D].Tianjin:Tianjin University,2017.
【13】JOHNSEN B B,KINLOCH A J,MOHAMMED R D,et al.Toughening mechanisms of nanoparticle-modified epoxy polymers[J].Polymer,2007,48(2):530-541.
【14】HSIEH T H,KINLOCH A J,MASANIA K,et al.The toughness of epoxy polymers and fibre composites modified with rubber microparticles and silica nanoparticles[J].Journal of Materials Science,2010,45(5):1193-1210.
【15】王改娥,张军平,王梦虹,等.改性氮化铝/环氧树脂复合材料的制备研究[J].粘接,2014,35(1):63-66. WANG G E,ZHANG J P,WANG M H,et al.Preparation of modified aluminum nitride/epoxy resin composites[J].Adhesion,2014,35(1):63-66.
【16】LI J W,WU Z X,HUANG C J,et al.Mechanical properties of cyanate ester/epoxy nanocomposites modified with plasma functionalized MWCNTs[J].Composites Science and Technology,2014,90:166-173.
【17】吴智雄.磁约束聚变堆大型超导磁体低温绝缘材料及低温特性研究[D].北京:中国科学院大学,2012. WU Z X.Study on the cryogenic properties of the insulation material for large-scale superconducting magnet in magnet confinement fusion reactor[D].Beijing:University of Chinese Academy of Sciences,2012.
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