ABSTRACT
Fiber-reinforced composites (FRCs) are a novel group of dental materials that are characterized by the filler of the fiber form. The function of the fibers is to transfer loads from the weaker polymer phase to the more durable reinforcing fibers. In dentistry, the use of glass fibers is justified because of their good cosmetic-esthetic properties and due to fact that they can properly be bonded to resins by using silane coupling agents. The glass fiber-polymer matrix surface interface is influenced by many factors of the hostile environment of the oral cavity. Glass fibers of various compositions and surface treatments provide reliable adhesion and retention of physical properties also in a longer perspective.
