Enhancement of Kevlar fiber-polypropylene composite by the inclusions of cotton stalk and granite particle: characteristics study
- Publisher:
- Springer
- Publication Type:
- Journal Article
- Citation:
- Biomass Conversion and Biorefinery, 2024, 14, (23), pp. 30305-30314
- Issue Date:
- 2024-01-01
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Filename | Description | Size | |||
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s13399-023-04817-2.pdf | Published version | 1.35 MB |
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The sustainable development of waste-recycled polymer matrix composites found a wide range of applications due to their superior specific properties, reliability, and economics. The prime aim of this research is to enhance the structural stability of Kevlar fiber–reinforced polypropylene composite by the additions (0, 3, 6, 9, and 12wt%) of cotton stalk powder and (0, 1, 3, 5, and 7wt%) granite particles through injection mould technique. The interface quality of synthesized composites is analyzed via an FTIR and scanning electron microscope. It reveals good particle distribution with a strong interface. Based on ASTM D790, D256-04, and D5023 standards, the flexural strength, impact strength, and dynamic mechanical analysis behavior of the composite studied and found that sample 4 is maximum flexural strength (158.29 ± 1.09 MPa), impact strength (29.87 ± 0.75 J), and sample 5 found stable on high dynamic load without failure (42.06 ± 0.43GPa). The thermal decompose performance of the composite is analyzed by 27° to 700° through thermogravimetric analysis, and sample 5 offered good thermal stability at 278°C.
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