Mechanical properties of foam sandwich with chopped‐glass‐fiber/carbon nanotube reinforced hierarchical structure interlayer

Published on May 29, 2020in Polymer Composites2.265
· DOI :10.1002/PC.25630
Qihui Chen2
Estimated H-index: 2
(North University of China),
Surui Du1
Estimated H-index: 1
(North University of China)
+ 3 AuthorsGuizhe Zhao (North University of China)
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Abstract
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Abstract Sandwich beams were prepared by vacuum-assisted resin transfer molding, containing a PVC foam core covered with two glass fiber/epoxy composite face sheets. Their mechanical properties were measured by impact test and three-point bending (3 PB) test. To improve the interfacial bonding between the PVC foam core and glass fiber face sheets as well as the mechanical properties of the sandwich structure, different chopped fibers (aramid fiber, carbon fiber and glass fiber) with the same len...
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