Materials Reports  2019, Vol. 33 Issue (z1): 453-456 |
| POLYMERS AND POLYMER MATRIX COMPOSITES |
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| Preparation and Properties of Polyethylene Based Porous Spherical Materials Composites Filled with Graphene |
| ZHOU Chunbo, ZHANG Youzhi, ZHANG Yue, WANG Xuanjun
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| Rocket Force University of Engineering, Xi’an 710025 |
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Abstract The 3D printing wire based on fused deposition modeling (FDM) were successfully prepared by single-screw extruder, whose raw materials were made by using polyethylene based composites filled with different graphene content by twin-screw extruder. The mechanical properties, electrical conductivity and thermal conductivity of the composites were characterized by XRD and SEM. The yield stress point and the conductivity and thermal conductivity of the composites with different graphene content were obtained. The results show that the particle size distribution of the nanocomposites prepared by this method is uniform, and the wire of polyethylene-based composites filled with graphene can be used for 3D prin-ting of porous spherical barrier and explosion-proof materials.
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Published: 05 July 2019
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| About author:: Chunbo Zhou received his master’s degree from the Rocket Force University of Engineering. His research direction is special chemical materials and safety.Xuanjun Wang received his Ph.D. degree in energetic materials from Nanjing University of Science and Technology (NUST) in 1998. He became a professor of Rocket Force University of Engineering in 2001. His research interests focus on special energy science and technology. |
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