The influence of natural fiber reinforcement on the mechanical properties of polyolefin-based hybrid composites
| Autor: | Ayça Şahika Şahin, Sami Sayer |
|---|---|
| Přispěvatelé: | Ege Üniversitesi |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Materials science jute fiber 010405 organic chemistry Mühendislik [No Keywords] Polyolefin Hybrid composite sheets Jute fiber Mechanical properties mechanical properties 01 natural sciences 0-Belirlenecek 0104 chemical sciences Polyolefin chemistry.chemical_compound Engineering chemistry lcsh:TA1-2040 hybrid composite sheets Composite material Reinforcement lcsh:Engineering (General). Civil engineering (General) polyolefin Natural fiber 010606 plant biology & botany |
| Zdroj: | Pamukkale University Journal of Engineering Sciences, Vol 26, Iss 4, Pp 605-612 (2020) Volume: 26, Issue: 4 605-612 Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi |
| ISSN: | 2147-5881 1300-7009 |
| Popis: | In this study, effects of natural fiber reinforcement on mechanical properties of polyolefin based hybrid composites widely used different industrial areas were investigated. in this context, jute - PP composites having different jute ratios are produced in twin screw extruder on first stage of production. in the second stage, the films are produced at 450 µm thickness of PP material with different jute ratios are placed between HDPE (S 0464) plates with a thickness of 1 mm and are pressed under a pressure of 8.163 bar and temperature of 190 °C and consequently hybrid polyolefin composite sheets are obtained. the improvement of mechanical strength of hybrid composite material is realized 8.6 % ratio as 18.41 MPa in 5% jute reinforced hybrid composite. As a result of FTIR characterization, it is observed that the interface agents affecting the mechanical strength positively are significant. When SEM analysis of fracture surfaces formed after tensile test is performed, it is determined that an effective interface is formed between the fiber and the polymer, wheras the fibers that change direction due to production methods adversely affected the mechanical strength. |
| Databáze: | OpenAIRE |
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