Effects of thermoplastic preforming binder on the properties of S2-glass fabric reinforced epoxy composites

The effect of a thermoplastic polyester binder on the thermophysical and mechanical properties of an S2-glass/epoxy–amine system was investigated. The purpose of the polymeric binder is to bond the individual fabric layers together during preforming prior to composite fabrication. This paper will address the significance of the binder chemistry, i.e., the compatibility of the binder with the matrix polymer, on the composite properties. The peel...