Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC)
2015
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Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this study, the influence of E-glass fiber and mineral filler content
on the microstructure, physical, mechanical and dielectric properties of Glass
Fiber Reinforced Composites (GFRC) was investigated. Five sets of GFRC,
based on polymer resin with varying E-grade glass fibers and CaCO3 mineral
filler weight fractions (15/64, 20/59, 25/54, 30/49, 35/44), were commercially
prepared. Test specimens were prepared by compression molding. Scanning
Electron Microscope images revealed that at higher concentrations, the fibers
clustered together, resulting in heterogeneous microstructures. Characterization
of the composites showed that glass fiber content and distribution significantly
affects the mechanical properties. The flexural strength of the composites
decreased with increasing glass fiber content. The dielectric constant ε`
decreased with increasing fiber content.
Ključne reči:
glass fiber reinforced composites / E-glass fibers / microstructure / flexural strength, / electrical propertiesIzvor:
7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA, 2015, 1, 1, 152-161Izdavač:
- Mednarodna podiplomska ²ola Joºefa Stefana, Ljubljana
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Bertoncelj, Barbara AU - Vojisavljević, Katarina AU - Rihtaršič, Janez AU - Jelenc, Gregor AU - Malič, Barbara PY - 2015 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2902 AB - In this study, the influence of E-glass fiber and mineral filler content on the microstructure, physical, mechanical and dielectric properties of Glass Fiber Reinforced Composites (GFRC) was investigated. Five sets of GFRC, based on polymer resin with varying E-grade glass fibers and CaCO3 mineral filler weight fractions (15/64, 20/59, 25/54, 30/49, 35/44), were commercially prepared. Test specimens were prepared by compression molding. Scanning Electron Microscope images revealed that at higher concentrations, the fibers clustered together, resulting in heterogeneous microstructures. Characterization of the composites showed that glass fiber content and distribution significantly affects the mechanical properties. The flexural strength of the composites decreased with increasing glass fiber content. The dielectric constant ε` decreased with increasing fiber content. PB - Mednarodna podiplomska ²ola Joºefa Stefana, Ljubljana C3 - 7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA T1 - Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC) EP - 161 IS - 1 SP - 152 VL - 1 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2902 ER -
@conference{ author = "Bertoncelj, Barbara and Vojisavljević, Katarina and Rihtaršič, Janez and Jelenc, Gregor and Malič, Barbara", year = "2015", abstract = "In this study, the influence of E-glass fiber and mineral filler content on the microstructure, physical, mechanical and dielectric properties of Glass Fiber Reinforced Composites (GFRC) was investigated. Five sets of GFRC, based on polymer resin with varying E-grade glass fibers and CaCO3 mineral filler weight fractions (15/64, 20/59, 25/54, 30/49, 35/44), were commercially prepared. Test specimens were prepared by compression molding. Scanning Electron Microscope images revealed that at higher concentrations, the fibers clustered together, resulting in heterogeneous microstructures. Characterization of the composites showed that glass fiber content and distribution significantly affects the mechanical properties. The flexural strength of the composites decreased with increasing glass fiber content. The dielectric constant ε` decreased with increasing fiber content.", publisher = "Mednarodna podiplomska ²ola Joºefa Stefana, Ljubljana", journal = "7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA", title = "Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC)", pages = "161-152", number = "1", volume = "1", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2902" }
Bertoncelj, B., Vojisavljević, K., Rihtaršič, J., Jelenc, G.,& Malič, B.. (2015). Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC). in 7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA Mednarodna podiplomska ²ola Joºefa Stefana, Ljubljana., 1(1), 152-161. https://hdl.handle.net/21.15107/rcub_rimsi_2902
Bertoncelj B, Vojisavljević K, Rihtaršič J, Jelenc G, Malič B. Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC). in 7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA. 2015;1(1):152-161. https://hdl.handle.net/21.15107/rcub_rimsi_2902 .
Bertoncelj, Barbara, Vojisavljević, Katarina, Rihtaršič, Janez, Jelenc, Gregor, Malič, Barbara, "Microstructure, mechanical and electrical properties of Glass Fiber Reinforced Composites (GFRC)" in 7. ŠTUDENTSKA KONFERENCA MEDNARODNE PODIPLOMSKE ŠOLE JOŽEFA STEFANA, 1, no. 1 (2015):152-161, https://hdl.handle.net/21.15107/rcub_rimsi_2902 .