| Autor: |
Ibrahim, Mohd Haziq Izzuddin bin, Hassan, Mohamad Zaki bin, Ibrahim, Ikhwan, Rashidi, Ahmad Hadi Mohamed, Nor, Siti Fadzilah M., Daud, Mohd Yusof Md, Metselaar, Henk, Hoong, Wong Yew, Mahmoodian, Reza, Jamaludin, Mohd Fadzil |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2018, Vol. 1958 Issue 1, pN.PAG-N.PAG, 5p, 1 Chart, 3 Graphs |
| Abstrakt: |
Seawater salinity has been associated with the reduction of polymer structure durability. The aim of this study is to investigate the change in thermal degradation of fiber reinforced epoxy composite due to the presence of seawater. Carbon fiber, carbon/kevlar, fiberglass, and jute that reinforced with epoxy resin was laminated through hand-layup technique. Initially, these specimen was sectioned to 5×5 mm dimension, then immersed in seawater and distilled water at room temperature until it has thoroughly saturated. Following, the thermal degradation analysis using Differential Scanning Calorimetry (DSC), the thermic changes due to seawater infiltration was defined. The finding shows that moisture absorption reduces the glass transition temperature (Tg) of fiber reinforced epoxy composite. However, the glass transition temperature (Tg) of seawater infiltrated laminate composite is compareable with distilled water infiltrated laminate composite. The carbon fiber reinfored epoxy has the highest glass transition temperature out of all specimen. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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