Interfacial Optimization and Mechanical Properties of Glass Fiber Reinforced PVC

Glass fibers were treated with a kind of immersion agent which consists of two kinds of silane coupling agents and film-forming agent ,and the morphological structure and mechanical properties of the corresponding PVC composites were studied. The results of SEM and FT-IR suggest that good adhesion in the interfaces of composites is observed and mechanical properties are improved by adding special film-forming agent into immersion agent .