METHOD FOR PREPARING SURFACE MODIFIED GLASS FIBER AND GLASS FIBER REINFORCED POLYMERIC COMPOSITE MATERIAL COMPRISING THE GLASS FIBER

摘要

The present invention relates to a method for producing a surface-modified glass fiber and a glass fiber-reinforced polymer composite comprising the surface-modified glass fiber, and more particularly, to a) the surface of the glass fiber through the reaction of a silane coupling agent with the glass fiber. A method for producing a surface-modified glass fiber comprising the steps of primary reforming and b) chemically bonding the primary modified glass fiber with the maleic anhydride-graft-olefin resin to secondary-modify the glass fiber, and thus The present invention relates to a glass fiber-reinforced polymer composite comprising a surface-modified glass fiber having improved compatibility and interfacial adhesion and a polyolefin resin.