Besides, two phases could be clearly seen, and many fibers were pulled out from the matrix with the voids thereby being created. These suggested that the interaction between matrix and fiber was very weak resulting in less interfacial adhesion.
Besides, two phasescould be clearly seen, and many fibers were pulled out from thematrix with the voids thereby being created. These suggested thatthe interaction between matrix and fiber was very weak resultingin less interfacial adhesion.