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유리-현무암/에폭시 층간 하이브리드 복합재료의 인장특성
Tensile Properties of Glass-Basalt/Epoxy Interply Hybrid Composites
김지훈 ( Ji Hoon Kim ) , 김연직 ( Yon Jig Kim )
UCI I410-ECN-0102-2014-500-001814517
* This article is free of use.

This study investigates the tensile properties of a glass-basalt/epoxy interply hybrid composite. The objective of this work is to develop an environmentally friendly hybrid composite material that has good strength and stiffness. These composites were fabricated through a vacuum-assisted resin transfer molding process. The glass/epoxy and basalt/epoxy composite were also prepared to compare the properties. The tensile strength of the hybrid composite improved as the basalt fiber content increased. However, we did not find a variation in the elastic modulus defined as the initial slope of the stress-strain curve for the hybrid composite under tensile loading. When the basalt fiber content of the total reinforcement became 40%, the fracture strain of the hybrid composite was higher than that of the glass/epoxy composite. From the test result, we knew that there is almost no difference between the tensile properties of the hybrid composites with different stacking sequences.

[자료제공 : 네이버학술정보]
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