z-logo
Premium
FTIR and SEM analysis of polyester‐ and epoxy‐based composites manufactured by VARTM process
Author(s) -
Cecen Volkan,
Seki Yoldaş,
Sarikanat Mehmet,
Tavman Ismail H.
Publication year - 2008
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.27857
Subject(s) - composite material , materials science , fourier transform infrared spectroscopy , epoxy , scanning electron microscope , composite number , polyester , transfer molding , ultimate tensile strength , matrix (chemical analysis) , chemical engineering , mold , engineering
Polyester‐ and epoxy‐based composites containing glass and carbon fibers were manufactured using a vacuum‐assisted resin transfer molding (VARTM) process. Fourier transform infrared (FTIR) spectroscopy analyses were conducted to determine the interaction between fibers and matrix material. The results indicate that strong interaction was observed between carbon fiber and epoxy resin. However, weak interactions between remaining fiber‐matrix occur. Scanning electron microscopy (SEM) analysis was also performed to take some information about strength of interaction between fibers and matrix material. From SEM micrographs, it is concluded that the findings in SEM analysis support to that obtained in FTIR analysis. Another aim of the present work was to investigate the influence of matrix on composite properties. Hence, the strengths of composites having same reinforcement but different matrix systems in axial tension and transverse tension were compared. Short beam shear test has been conducted to characterize the interfacial strength in the composites. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here