Ajay Sharma, R. Venkatesh, Rishabh Chaturvedi, Rakesh Kumar, Pradeep Kumar Khatokar Vivekananda, Vinayagam Mohanavel, Manzoore Elahi Mohammad Soudagar, Sami Al Obaid, Saleh Hussein Salmen
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The PP based composites are fabricated with alkali-treated Curaua fiber (ACF) as 0, 6, 12, and 18 percentage of its weight (wt%) through hot compression method followed by 100 MPa compression pressure. The fabricated polypropylene composites like PP, PP/6% ACF, PP/12% ACF, and PP/18% ACF characteristics such as microstructure, interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness are investigated. The effect of ACF fiber blend and compression processing on the behaviour of composites are compared. Microstructural studies revealed that the ACF is effectively dispersed in the PP matrix influences better composite behaviour, and the composite sample of PP/18% of ACF exploited superior interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness, which values are 9.8 ± 0.1 MPa, 79 ± 1 MPa, 67 ± 2 MPa, 136 ± 2%, and 1.48 MPam<sup>0.5</sup>. It is more than the characteristics of PP prepared without ACF. However, the hot compression processing for PP and ACF found better enhancement in interfacial strength.</p></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Polypropylene matrix embedded with Curaua fiber through hot compression processing: characteristics study\",\"authors\":\"Ajay Sharma, R. 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The fabricated polypropylene composites like PP, PP/6% ACF, PP/12% ACF, and PP/18% ACF characteristics such as microstructure, interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness are investigated. The effect of ACF fiber blend and compression processing on the behaviour of composites are compared. Microstructural studies revealed that the ACF is effectively dispersed in the PP matrix influences better composite behaviour, and the composite sample of PP/18% of ACF exploited superior interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness, which values are 9.8 ± 0.1 MPa, 79 ± 1 MPa, 67 ± 2 MPa, 136 ± 2%, and 1.48 MPam<sup>0.5</sup>. It is more than the characteristics of PP prepared without ACF. 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Polypropylene matrix embedded with Curaua fiber through hot compression processing: characteristics study
The conventional method made polymer matrix composites found voids, inconsistency, and limited production reasons advanced fabrication techniques are referred to for polymer composite production. With the benefits of complex shape production, the hot compression moulding process is suitable for polymer composite fabrication, and thermo-plastic polymer grade polypropylene (PP) is the source of automotive components, including door panels, bumpers, and interior trim reasons. The PP based composites are fabricated with alkali-treated Curaua fiber (ACF) as 0, 6, 12, and 18 percentage of its weight (wt%) through hot compression method followed by 100 MPa compression pressure. The fabricated polypropylene composites like PP, PP/6% ACF, PP/12% ACF, and PP/18% ACF characteristics such as microstructure, interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness are investigated. The effect of ACF fiber blend and compression processing on the behaviour of composites are compared. Microstructural studies revealed that the ACF is effectively dispersed in the PP matrix influences better composite behaviour, and the composite sample of PP/18% of ACF exploited superior interfacial strength, flexural strength, tensile stress, elongation at break, and fracture toughness, which values are 9.8 ± 0.1 MPa, 79 ± 1 MPa, 67 ± 2 MPa, 136 ± 2%, and 1.48 MPam0.5. It is more than the characteristics of PP prepared without ACF. However, the hot compression processing for PP and ACF found better enhancement in interfacial strength.
期刊介绍:
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.