采用十八烷基三甲基氯化铵(OTAC)插层剂与钠基蒙脱土(Na - MMT)进行离子交换,制备了有机化蒙脱土(OMMT).将制备得到的有机化蒙脱土与丙烯酸类单体进行乳液共聚合,同时引入功能单体乙酰乙酸基甲基丙烯酸乙酯(AAEM),制得了常温下能发生自交联反应的蒙脱土改性丙烯酸乳液.红外光谱分析测试结果表明:蒙脱土有机化改性效果良好,丙烯酸乳液共聚合反应完全；TEM测试显示,乳液插层聚合过程中被剥离开来的蒙脱土片层,很好地插层在了乳胶粒子之间；阻隔性测试表明:制得的乳胶膜的透气系数和水蒸气透过系数下降.
参考文献
| [1] | 甄卫军,马小惠,袁龙飞,刘月娥,李志娟,庞桂林.聚乳酸/有机蒙脱石纳米插层复合材料的制备及表征[J].非金属矿,2008(04):48-52. |
| [2] | 鲍艳,马建中,鄂涛.聚甲基丙烯酸/蒙脱土纳米复合材料的制备及性能[J].硅酸盐学报,2007(09):1253-1257. |
| [3] | 薛琼 .EVOH/蒙脱土纳米复合材料的制备、结构及性能研究[D].湖南工业大学,2009. |
| [4] | 鲍艳,马建中.PMAA/MMT及PMAA/MMT/SiO2纳米复合材料的结构与性能研究[J].功能材料,2010(06):1050-1052,1056. |
| [5] | 柯友明,易英,吴欢,黄畴,郑志云.聚含氟丙烯酸酯/蒙脱土复合乳液的制备及性能研究[J].华中师范大学学报（自然科学版）,2011(01):88-94. |
| [6] | 洪燕,黄国波,葛昌华,王锐兰.OMMT/P（MMA-BA-AA）的制备及耐热性能[J].现代塑料加工应用,2009(05):40-43. |
| [7] | HERRERA-ALONSO J M;SEDLAKOVA Z;MARAND E .Gas barrier properties of nanocomposites based on in situ polymerized poly (n-butyl methacrylate) in the presence of surface modified montmorillonite[J].Journal of Membrane Science,2010,349(1-2):251-257. |
| [8] | Naghash, H.J.;Mohammadrahimpanah, R. .Synthesis and characterization of new polysiloxane bearing vinylic function and its application for the preparation of poly (silicone-co-acrylate)/ montmorillonite nanocomposite emulsion[J].Progress in Organic Coatings: An International Review Journal,2011(1):32-38. |
| [9] | Preparation of stable acrylate/montmorillonite nanocomposite latex via in situ batch emulsion polymerization: Effect of clay types[J].Applied clay science,2010(3):288-297. |
| [10] | KAJTNA J;SEBENIK U .Microsphere pressure sensitive adhesive acrylic polymer/montmorillouite clay nanocomposite materials[J].International Journal of Adhesion and Adhesives,2009,29(05):543-550. |
| [11] | Huskic M;Zigon M .PMMA/MMT nanocomposites prepared by one-step in situ intercalative solution polymerization[J].European Polymer Journal,2007(12):4891-4897. |
| [12] | ZHANG ZHIYI;ZHAO NING;WEI WEl.Synthesis,characterization and application of poly (butyl acrylate-co-methyl methacrylate)/clay nanocomposites via emulsion polymerization(Studies in Surface Science and Catalysis)[J].Elsevier Science Ontario,2005(156):529-534. |
| [13] | Shumao Li;Hua Yuan;Tao Yu;Weizhong Yuan;Jie Ren .Flame-retardancy and anti-dripping effects of intumescent flame retardant incorporating montmorillonite on poly(lactic acid)[J].Polymers for advanced technologies,2009(12):1114-1120. |
| [14] | HERRERA-ALONSO J M;SEDL KOV Z;MARAND E .Gas transport properties of polyacrylate/clay nanocomposites prepared via emulsion polymerization[J].Journal of Membrane Science,2010,363(1-2):48-56. |
| [15] | Yilmaz, O.;Cheaburu, C.N.;Gülümser, G.;Vasile, C. .Rheological behaviour of acrylate/montmorillonite nanocomposite latexes and their application in leather finishing as binders[J].Progress in Organic Coatings: An International Review Journal,2011(1):52-58. |
| [16] | ZHANG W A;SHEN X F;LI Y et al.Synthesis and characterization of poly (methyl methacrylate)/OMMT nanoc omposites by X-ray irradiation polymerization[J].Radiation Physics and Chemistry,2003,67(05):651-656. |
| [17] | 王季昌.丙烯酸树脂玻璃化温度（Tg）的设计和选择[J].中国涂料,2008(10):52-56. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%