深水固体浮力材料的性能
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摘要
为了研制适用于深水环境的固体浮力材料,单独以4,4′-二氨基二苯基甲烷(DDM)固化剂固化的双酚A型环氧树脂作为基体树脂,加入空心玻璃微珠(HGB)制得深水固体浮力材料。采用粉末形式的DDM简化了环氧树脂固化前期的混合过程,优化选择了稀释剂,得到了操作工艺简单、性能优良的环氧树脂。探讨了偶联剂对深水固体浮力材料单轴压缩性能的影响,研究了深水固体浮力材料的常压及静水压下的吸水性能。结果表明,深水固体浮力材料性能优良,密度为0.625 g/cm~3和0.542g/cm~3浮力材料,分别在70MPa和45MPa静水压下的吸水率均只有0.31%,能够适应相应水深的应用要求。
In order to develop solid buoyancy materials suitable for deep water environment,deep water solid buoyancy materials were prepared by using bisphenol A epoxy resin cured with 4,4′-diaminodiphenylmethane(DDM) and hollow glass beads(HGB). The matrix resin with simple operation process and excellent performance was obtained by epoxy resin cured with DDM in powder form and selected diluent. The influence of coupling agent on the uniaxial compressive properties of deep-water solid buoyancy materials was discussed. The water absorption properties of deep-water solid buoyancy materials under normal and hydrostatic pressures were studied. The results show that the deep-water solid buoyancy materials have excellent properties,and the water absorption of the materials with density of 0.625, 0.542 g/cm~3 at 70 MPa and 45 MPa hydrostatic pressure is only 0.31%,which can meet the application requirements of the corresponding water depth.
In order to develop solid buoyancy materials suitable for deep water environment,deep water solid buoyancy materials were prepared by using bisphenol A epoxy resin cured with 4,4′-diaminodiphenylmethane(DDM) and hollow glass beads(HGB). The matrix resin with simple operation process and excellent performance was obtained by epoxy resin cured with DDM in powder form and selected diluent. The influence of coupling agent on the uniaxial compressive properties of deep-water solid buoyancy materials was discussed. The water absorption properties of deep-water solid buoyancy materials under normal and hydrostatic pressures were studied. The results show that the deep-water solid buoyancy materials have excellent properties,and the water absorption of the materials with density of 0.625, 0.542 g/cm~3 at 70 MPa and 45 MPa hydrostatic pressure is only 0.31%,which can meet the application requirements of the corresponding water depth.
引文
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[17]高新华,刘伟,王鹏,等.深海环境下环氧树脂吸水机理研究[J].中国涂料,2013,28(11):25-29.Gao Xinhua,Liu Wei,Wang Peng,et al.Studies on water absorbing mechanism of epoxy resin in deep sea[J].China Coatings,2013,28(11):25-29.
[18]张海宽,王鹏,张鹏,等.环氧树脂对深海设备复杂结构防腐用填充材料的吸水行为影响研究[J].全面腐蚀控制,2015,29(12):34-37.Zhang Haikuan,Wang Peng,Zhang Peng,et al.Investigationon the influence of epoxy resin on water absorption behavior of filling material for complex structure of deep sea equipment[J].Total Corrosion Control,2015,29(12):34-37.
[2]李乐,于良民,李昌诚,等.固体浮力材料及其性能研究现状[J].材料导报,2012,26(9):66-69.Li Le,Yu Liangmin,Li Changcheng,et al.Solid buoyancy material and research status on its properties[J].Materials Review,2012,26(9):66-69.
[3]何成贵,张培志,郭方全,等.全海深浮力材料发展综述[J].机械工程材料,2017,41(9):14-18.He Chenggui,Zhang Peizhi,Guo Fangquan,et al.Development review of full depth of buoyancy material[J].Materials for Mechanical Engineering,2017,41(9):14-18.
[4]高昂,胡明皓,王勇智,等.深海高强浮力材料的研究现状[J].材料导报,2016,30(增刊2):80-84.Gao Ang,Hu Minghao,Wang Yongzhi,et al.Research status of high-strength deep-sea buoyancy materials[J].Materials Review,2016,30(Z2):80-84.
[5]王平,严开祺,潘顺龙,等.深水固体浮力材料研究进展[J].工程研究--跨学科视野中的工程,2016,8(2):223-229.Wang Ping,Yan Kaiqi,Pan Shunlong,et al.Research development on solid buoyancy material for deep-sea application[J].Journal of Engineering Studies,2016,8(2):223-229.
[6]谭家顶,程玨,郭晶,等.几种胺类固化剂对环氧树脂固化行为及固化物性能的影响[J].化工学报,2011,62(6):1 723-1 729.Tan Jiading,Cheng Jue,Guo Jing,et al.Effect of amine curing agents on curing behavior of epoxy resin and properties of cured compounds[J].CIESC Journal,2011,62(6):1 723-1 729.
[7]孙曼灵.环氧树脂应用原理与技术[M].北京:机械工业出版社,2002:127.Sun Manling.Application principles and techniques of epoxy resin[M].Beijing:China Machine Press,2002:127.
[8]李想,李仙会,马颖琦.环氧树脂/空心玻璃微珠泡沫材料性能研究[J].工程塑料应用,2016,44(4):133-137.Li Xiang,Li Xianhui,Ma Yingqi.Research on properties of epoxy resin/hollow glass microspheres foam materials[J].Engineering Plastics Application,2016,44(4):133-137.
[9]彭寿,王芸,彭程,等.空心玻璃微珠制备方法及应用研究进展[J].硅酸盐通报,2012,31(6):1-6.Peng Shou,Wang Yun,Peng Cheng,et al.The research progress on preparation method and application of hollow glass microsphere[J].Bulletin of the Chinese Ceramic Society,2012,31(6):1-6.
[10]林碧兰,路新瀛,陈勤.空心微珠/环氧树脂高强浮力材料的性能及断裂分析[J].复合材料学报,2011,28(3):6-12.Lin Bilan,Lu Xinying,Chen Qin.Performance and fracture of hollow glass microsphere/epoxy resin high-strength buoyancy material[J].Acta Materiae Compositae Sinica,2011,28(3):6-12.
[11]刘艳,刘文智,马春霞.深水固体浮力材料的制备及性能研究[J].舰船科学技术,2017,39(3):87-90.Liu Yan,Liu Wenzhi,Ma Chunxia.Research on preparation and properties of deep-water buoyancy material[J].Ship Science and Technology,2017,39(3):87-90.
[12]陈尔凡,张莹,马驰,等.深海浮力材料的研制[J].工程塑料应用,2013,41(2):25-30.Chen Erfan,Zhang Ying,Ma Chi,et al.Development of deep-sea buoyancy materials[J].Engineering Plastics Application,2013,41(2):25-30.
[13]梁小杰,梁忠旭,周媛,等.全海深浮力材料性能分析[J].热固性树脂,2016,31(5):38-41.Liang Xiaojie,Liang Zhongxu,Zhou Yuan,et al.Properties of syntactic foams under full ocean depth[J].Thermosetting Resin,2016,31(5):38-41.
[14]王耀声,亚斌,周秉文,等.碳纤维增强固体浮力材料性能研究[J].功能材料,2018,49(8):205-210.Wang Yaosheng,Ya Bin,Zhou Bingwen,et al.Study on the properties of carbon fiber reinforced syntactic foam[J].Journal of Functional Materials,2018,49(8):205-210.
[15]王啟锋,杜竹玮,陈先,等.环氧树脂基固体浮力材料的研制及表征[J].精细化工,2005,22(3):174-178.Wang Qifeng,Du Zhuwei,Chen Xian,et al.Preparation and characterization of solid buoyancy materials based on epoxy resins[J].Fine Chemicals,2005,22(3):174-178.
[16]孙春宝,邢奕,王啟锋.空心玻璃微珠填充聚合物合成深海高强浮力材料[J].北京科技大学学报,2006,28(6):554-558.Sun Chunbao,Xing Yi,Wang Qifeng.High-strength deep-sea buoyancy material made of polymer filled with hollow glass microbeads[J].Journal of University of Science and Technology Beijing,2006,28(6):554-558.
[17]高新华,刘伟,王鹏,等.深海环境下环氧树脂吸水机理研究[J].中国涂料,2013,28(11):25-29.Gao Xinhua,Liu Wei,Wang Peng,et al.Studies on water absorbing mechanism of epoxy resin in deep sea[J].China Coatings,2013,28(11):25-29.
[18]张海宽,王鹏,张鹏,等.环氧树脂对深海设备复杂结构防腐用填充材料的吸水行为影响研究[J].全面腐蚀控制,2015,29(12):34-37.Zhang Haikuan,Wang Peng,Zhang Peng,et al.Investigationon the influence of epoxy resin on water absorption behavior of filling material for complex structure of deep sea equipment[J].Total Corrosion Control,2015,29(12):34-37.