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热塑性聚氨酯弹性体黏合剂的加工流变性能研究

Keywords: 热塑性聚氨酯弹性体,黏合剂,转矩流变仪,流变性能,力学性能

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Abstract:

利用转矩流变仪研究了不同硬段质量分数的热塑性聚氨酯弹性体黏合剂在不同加工条件下的流变性能,表征了加工后热塑性聚氨酯弹性体黏合剂的力学性能.实验结果表明,加工工艺对热塑性聚氨酯弹性体黏合剂的流变性能有显著影响,其平衡转矩随着加工温度和转速的提高呈下降趋势.加工工艺对热塑性聚氨酯弹性体黏合剂的力学性能也有一定的影响,加工温度和转速的提高使其拉伸强度降低,而延伸率则随着加工温度的提高有所增加.

References

[1]  霍尔登G,莱格N R,夸克R,等.热塑性弹性体[M].傅志峰,译.北京:化学工业出版社,2000. Holden G, Lequi N R, Quark R, et al. Thermoplastic elastomer[M]. Fu Zhifeng, transl. Beijing: Beijing Chemical Industry Press, 2000. (in Chinese)
[2]  Guenter Kurt Hoeschele. Thermoplastic copolyester elastomer binder: EP, 0358845B1. 1990-03-20.
[3]  Perez D L. First steps towards a scientific approach to the filled polymers propellants [J]. Propellants Explosives Pyrotechnics, 1990,16: 16-20.
[4]  张宝艳.固体推进剂用热塑性聚氨酯弹性体的合成、性质及应用研究.北京:北京理工大学化工与材料学院,1996. Zhang Baoyan. Synthesis, properties and applications of thermoplastic polyurethanes for solid propellant. Beijing: School of Chemical Engineering and Materials, Beijing Institute of Technology, 1996. (in Chinese)
[5]  多英全,陈福泰,周贵忠,等.热塑性推进剂用聚氨酯弹性体的合成及表征[J].北京理工大学学报,2000,20(4):504-507. Duo Yingquan, Chen Futai, Zhou Guizhong, et al. Synthesis and characterization of novel thermoplastic polyurethanes for thermoplastic propellant[J]. Journal of Beijing Institute of Technology, 2000,20(4):504-507. (in Chinese)
[6]  陈福泰,多英全,李晓萌,等.IPDI基热塑性聚醚聚氨酯弹性体的形态结构与性能[J]. 北京理工大学学报,2001,21(2):260-265.Chen Futai, Duo Yingquan, Li Xiaomeng, et al. Morphology and properties of thermoplastic polyether polyurethane based on IPDI[J]. Journal of Beijing Institute of Technology, 2001,21(2):260-265. (in Chinese)
[7]  Stelian V, Steffan O. Evaluation of rheological behaviour of some thermoplastic polyurethane solutions[J]. European Polymer Journal, 2001,37(12):2461-2464.
[8]  周持兴.聚合物流变实验与应用[M].上海:上海交通大学出版社,2003. Zhou Chixing. Polymer rheology experiment and application[M]. Shanghai: Shanghai Jiaotong Univer-sity Press, 2003. (in Chinese)
[9]  Barikawi M. Thermoplastic copolyester elastomer[J]. Cellular Polymers, 1987(8):41-46.

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