As composite materials are used in many applications, the modern world looks forward to significant progress. An overview of the application of composite fiber materials in sports equipment is provided in this article, focusing primarily on the advantages of these materials when applied to sports equipment, as well as an Analysis of the influence of sports equipment of fiber-reinforced composite material on social sports development. The present study investigated surface morphology and physical and mechanical properties of S-glass fiber epoxy composites containing Al2O3 nanofillers (for example, 1 wt%, 2 wt%, 3 wt%, 4 wt%). A mechanical stirrer and ultrasonication combined the Al2O3 nanofiller with the matrix in varying amounts. A compression molding method was used to produce sheet composites. A first physical observation is well done, which confirms that nanoparticles are deposited on the fiber, and adhesive bonds are formed. Al2O3 nanofiller crystalline structure was investigated by X-ray diffraction, and its surface morphology was examined by scanning electron microscope (SEM). In the experimental test, nanofiller content was added at a rate of 1, 2, and 3% by weight, which caused a gradual decrease in void fraction by 2.851, 2.533, and 1.724%, respectively, an increase from 2.7%. The atomic bonding mechanism shows molecular bonding between nanoparticles and fibers. At temperatures between 60 °C and 380 °C, Thermogravimetric Analysis (TGA) analysis shows that NPs deposition improves the thermal properties of the fibers and causes negligible weight reduction (percentage). Thermal stability of the composites was therefore presented up to 380 °C. The Fourier Transform Infrared Spectrometer (FTIR) spectrum confirms that nanoparticles have been deposited successfully on the fiber.
Address
Jian Li — Asset Management Office, Guangzhou Sport University, Guangzhou 510500, Guangdong, China
Ningjiang Bin — College of Physical Education, Guangdong University of Education, Guangzhou 510500, Guangdong, China
Fuqiang Guo — College of Physical Education, Yichun University, Yichun 336000, Jiangxi, China
Xiang Gao — Sport Training Institute, Guangzhou Sport University, Guangzhou 510500, Guangdong, China
Renguo Chen — Physical Education Section, Dongguan NO.10 Senior High School, Dongguan 523981, Guangdong, China
Hongbin Yao — School of Humanities and Social Science, Shunde Polytechnic, Foshan 528333, Guangdong, China
Chengkun Zhou — Graduate school, Guangzhou Sport University, Guangzhou 510500, Guangdong, China
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