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酚醛-蒙脱土和KH550-埃洛石复配改性尼龙6的制备及性能

, PP. 22-28

Keywords: 蒙脱土,埃洛石,尼龙6,复配改性

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Abstract:

通过自制的酚醛-纳米蒙脱土(PF-MMT)和γ-氨丙基三乙氧基硅烷-纳米埃洛石(KH550-HNTs)以不同质量配比复配改性PA6,研究了不同复配比例对PA6结晶性能、热稳定性、吸水性和力学性能的影响。结果表明:PF-MMT复配KH550-HNTs改性PA6提高了体系的热稳定性和抗吸水性,Tg变化不大,但结晶度下降。纳米PF-MMT复配KH550-HNTs/PA6复合材料的刚性得到提高,韧性有所下降,尤其是弯曲强度得到较大提高。

References

[1]  杜明亮.聚丙烯/埃洛石纳米复合材料的制备、结构与性能研究.广州: 华南理工大学, 2007. Du Mingliang. Preparation, structure and properties study of polypropylene/halloysite nanometer composite material. Guangzhou: South China University of Technology, 2007.
[2]  程晓春, 金叶玲.利用蒙脱土制备尼龙纳米复合材料的研究进展[J].矿产综合利用, 2005(5): 27-30. Cheng Xiaochun, Jin Yeling. Advances in the study on nylon nanocomposites prepared with montmorillonite[J]. Multipurpose Utilization of Mineral Resources, 2005(5): 27-30.
[3]  秦舒浩, 胡世军, 罗 筑, 于 杰, 郭建兵, 薛 斌.制备工艺对纳米有机蒙脱土/聚酰胺6-聚丙烯复合材料分散相形态及力学性能的影响[J]. 复合材料学报, 2011, 28(6): 14-22. Qin Shuhao, Hu Shijun, Luo Zhu, Yu Jie, Guo Jianbing, Xue Bin. Effect of preparation processes on morphology and mechanical properties of nano-organ-montmorillonite/polyamide-6-polypropylene composites[J]. Acta Materiae Compositae Sinica, 2011, 28(6): 14-22.
[4]  严 伟, 秦舒浩, 于 杰, 等.有机蒙脱土对ABS-PA6共混物形态结构与力学性能的影响[J]. 复合材料学报, 2010, 27(1): 37-42. Yan Wei, Qin Shuhao, Yu Jie, et al. Effects of organic montmorillonite on morphology and mechanical properties of acrylonitrile-butadiene-styrene (ABS)-polyamide 6 (PA6) blends[J]. Acta Materiae Compositae Sinica, 2010, 27(1): 37-42.
[5]  Gou B C, Zou Q L, Lei Y D, et al. Crystallization behavior of polyamide 6/halloysite nanotubes nanocomposites[J]. Thermochimica Acta, 2009, 484(1/2): 48-56.
[6]  赖登旺, 杨 军, 王 进, 刘爱学, 谭美军.酚醛树脂改性纳米蒙脱土填充PA6的制备及性能研究[J].工程塑料应用, 2010, 38(1): 21-23. Lai Dengwang, Yang Jun, Wang Jin, Liu Aixue, Tan Meijun. Preparation and properties of PA6 filled with nano-MMT modified by phenolic[J]. Engineering Plastics Application, 2010, 38(1): 21-23.
[7]  Alexandre M, Dubois P. Polymer-layered silicate nanocomposites: Preparation, properties and uses of a new class of materials[J]. Materials Science and Engineering R, 2000, 28(1/2): 1-63.
[8]  Fischer H. Polymer nanocomposites: From fundamental research to specific applications[J]. Materials Science and Engineering C, 2003, 23(6-8): 763-772.
[9]  Lagaly G. Introduction: From clay mineral-polymer interactions to clay mineral-polymer nanocomposites[J].Applied Clay Science, 1999, 15(1/2): 1-9.
[10]  Giannelis E P. Polymer layered silicate nanocomposites[J]. Advanced Materials, 1996, 8(1): 29-35.
[11]  Varlot K, Reynaud E, Kloppfer M H, Vigier G, Varlet J. Clay-reinforced polyamide: Preferential orientation of the montmorillonite sheets and the polyamide crystalline lamellae[J]. Journal of Polymer Science Part B: Polymer Physics 2001, 39(12): 1360-1370.
[12]  Joussein E, Petit S, Churchman J, et al. Halloysite clay minera1s: A review[J]. Clay Minerals, 2005, 40(4): 383-426.
[13]  Wilson I R. Kaolin and halloysite deposits of China[J]. Clay Minerals, 2004, 39(1): 1-15.
[14]  Levis S R, Deasy P B. Characterisation of halloysite for use as a microtubular drug delivery system[J]. International Journal of Pharmaceutics, 2002, 243(1/2): 125-134.
[15]  赖登旺, 杨 军, 谭美军, 李玉华, 李文莲. KH550表面改性埃洛石的制备与研究[J]. 包装学报, 2010(2): 18-20. Lai Dengwang, Yang Jun, Tan Meijun, Li Yuhua, Li Wenlian. Characterization and research of halloysite surface modified by KH550[J]. Packaging Journal, 2010(2): 18-20.

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