进行有机蒙脱土对二苯醚亚苯基硅橡胶纳米增强改性的研究.利用FTIR,XRD和TEM进行组织结构分析并测试耐辐照、耐液体溶胀和气体阻隔性能.结果表明,钠基蒙脱土(Na-MMT)经插层剂三十六烷基甲基溴化铵处理后,得到有机化蒙脱土(OMMT),OMMT的层间距比Na-MMT提高近65％;OMMT在橡胶复合材料中主要呈现纳米插层结构分布;二苯醚亚苯基硅橡胶纳米复合材料的耐辐照、耐液体溶胀和气体阻隔性能得到明显提高,其原因乃源于蒙脱土片层结构的阻隔性能形成的纳米阻隔墙效应.
参考文献
| [1] | 李克顺.日本信越公司部分硅橡胶牌号、性能及用途[J].化工新型材料,1994(10):32-39. |
| [2] | 刘嘉;苏正涛;栗付平.Aeronautical Rubber and Sealing Materials[M].北京:国防工业出版社,2011:77-105. |
| [3] | 姜志钢 .耐辐照硅橡胶研究[D].山东大学,2007. |
| [4] | E. Grossman;I. Gouzman .Space environment effects on polymers in low earth orbit[J].Nuclear Instruments and Methods in Physics Research, Section B. Beam Interactions with Materials and Atoms,2003(0):48-57. |
| [5] | GEORGE P E;DURSCH H W .Low earth orbit effects on organic composites flown on the long duration exposure facility[J].Journal of Advanced Materials,1994,25(03):10-19. |
| [6] | 哈鸿飞;吴季兰;WU J L.Principle and Application of Polymer Radiation Chemistry[M].北京:北京大学出版社,2002:7-11. |
| [7] | 惠明;巫松祯 .γ辐照对聚合物电导性能的影响[J].西安交通大学学报,1995,29(03):58-62. |
| [8] | CLOUGH R L .High-energy radiation and polymers:A review of commercial processes and emerging applications[J].Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms,2001,185(1/4):8-33. |
| [9] | Patel M.;Murphy JJ.;Skinner AR.;Powell SJ.;Smith PF. .Volatile evolution from room temperature cured polysiloxane rubber induced by irradiation with He2+ ions[J].Polymer Testing,2003(8):923-928. |
| [10] | Zhang L.;He SY.;Xu Z.;Wei Q. .Damage effects and mechanisms of proton irradiation on methyl silicone rubber[J].Materials Chemistry and Physics,2004(2/3):255-259. |
| [11] | WANG L P;HONG G;YANG Y .Melt intercalation of poly(ethylene oxide) in mica-type silicates[J].J Funcl Mater,1998,29(04):343-346. |
| [12] | 王旭 .膨润土的有机化及其产品应用[J].辽宁化工,2000,29(05):295-297. |
| [13] | 丁超,何慧,洪浩群,贾德民.PP/蒙脱土纳米复合材料的制备、结构与性能[J].塑料工业,2004(09):8-10,16. |
| [14] | M.Zanetti;G.Camino;R.Thomann;R.Mulhaupt .Synthesis and thermal behaviour of layered silicate-EVA nanocomposites[J].Polymer: The International Journal for the Science and Technology of Polymers,2001(10):4501-4507. |
| [15] | 张春梅,杜华太,庞明磊,张志刚,崔俞,杜明欣,张洪民,陈斌.有机蒙脱土/氢化丁腈橡胶纳米复合材料的结构和性能[J].航空材料学报,2013(05):66-71. |
| [16] | ALEXANDRE M;DUBOIS P .Polymer-layered silicate nanocomposites:preparation,properties and uses of a new class of materials[J].Material Science and Engineering,2000,28(1/2):1-63. |
| [17] | 亓峰 .剥离型天然橡胶/蒙脱土纳米复合材料的制备、结构与性能的研究[D].青岛大学,2007. |
| [18] | Arimitsu Usuki;Naoki Hasegawa;Hiroaki Kadoura;Tokuhiko Okamoto .Three-Dimensional Observation of Structure and Morphology in Nylon-6/Clay Nanocomposite[J].Nano letters,2001(5):271-272. |
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