Improving Study on Wear Resistance and Mechanical Properties of Graphene / Polyurethane Microfoam Composites

Guang Lei Lv; Xin Mei Liu; Ming Zhao; Yuan Yuan Li

doi:10.4028/www.scientific.net/KEM.904.226

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 904Improving Study on Wear Resistance and Mechanical...

Improving Study on Wear Resistance and Mechanical Properties of Graphene / Polyurethane Microfoam Composites

Abstract:

Modified reduced graphene oxide (rtgo) was prepared by using γ - isocyanate propyl triethoxysilane (IPTS) as modifier. Graphene / polyurethane nanocomposites were prepared by in-situ polymerization. Graphene / polyurethane composites were characterized by scanning electron microscopy, TGA, DIN abrasion and electronic universal testing machine. The effects of different reaction formulations and graphene addition on the wear resistance and mechanical properties of the composites were studied. The results show that the wear resistance and tear resistance of the composite can be greatly improved after the functional graphene is compounded with polyurethane.

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Periodical:

Key Engineering Materials (Volume 904)

Pages:

226-231

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.904.226

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Online since:

November 2021

Authors:

Guang Lei Lv*, Xin Mei Liu, Ming Zhao, Yuan Yuan Li

Keywords:

Microfoam Composites, Polyurethane, Reduced Graphene Oxide, Wear Resistance

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* - Corresponding Author

References

[1] Yu Yunge, Ou Yaoming, Shen Guokang, et al. Research progress of graphene polyurethane composites [J]. Polyurethane industry, 2018, 03 (29): 1-4.

Google Scholar

[2] Chen Xiaokang, Ning Peisen, Ding Zhuming. Research progress of graphene / polyurethane composites [J]. Thermosetting resin, 2017, 06 (29): 54-63.

Google Scholar

[3] Xie Yu, Du Zhongjie, Zou Wei, et al. Preparation and properties of polyurethane / isocyanate modified graphene oxide foam [J]. China Plastics.2017, 12 (10) 20-2554-63.

Google Scholar

[4] Li Guoxing, Zhao Jingshan, Sun Ke, et al. Mechanical properties and thermal stability of polyurethane / graphene oxide nanocomposites prepared by in situ polymerization [J]. Journal of materials research. 201412 (28): 901-908.

Google Scholar

[5] Guan Chongsheng, Li Zhenhua. Properties of graphene and siloxane flame retardant polyurethane rigid foam [J]. Fire science and technology. 2014, 12 (38): 901-908.

Google Scholar

[6] Fei GuiQiang, Wang Jiao, Wang Haihua, et al. Preparation and properties of waterborne polyurethane acrylate / graphene oxide anticorrosive coating [J]. Polymer materials science and engineering fire science and technology. 2014, 11 (35): 173-178.

Google Scholar

[7] Mariana Ionita, Andreea Madalina Pandele, Livia Crica, Luisa Pilan. Improving the thermal and mechanical properties of polysulfone by incorporation of graphene oxide[J]. Composites Part B. 2014.133-139.

DOI: 10.1016/j.compositesb.2013.11.018

Google Scholar

[8] Liu liangbing. Factors influencing tear strength of polyurethane elastomer [J]. Chemical propellant and polymer materials. 2016, 1 (14): 16-35.

Google Scholar