Open AccessInfluence of resin content on mechanical properties of composite laminates
Author(s) -
Kang Yang,
Yumei Yue,
Weina Zhao,
Ying Liang,
Lei Mei,
Jimei Xue
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/770/1/012009
Subject(s) - composite material , materials science , composite number , ultimate tensile strength , composite laminates , scanning electron microscope , fiber , modulus
The resin content has an important effect on the mechanical properties of composite laminates. In order to study the influence of different resin content on the mechanical properties of composite laminates, the mechanical properties of the standard samples of carbon fiber composite laminates with resin content of 30, 35, 40, 45, and 50% have tested, and the fracture regions of the samples have scanned by scanning electron microscope. The test results show that the tensile strength of the carbon fiber composite laminates increases first and then decreases with the change of resin content. When the resin content is 35%, the tensile strength reaches the maximum. Moreover, the elastic modulus decreases with resin content.