首页>
外国专利>
LONG GLASS FIBER-REINFORCED RESIN COMPOSITE HAVING HIGH RIGIDITY OF LONG GLASS FIBER-REINFORCED THERMOPLASTIC RESIN, AND EXCELLENT MECHANICAL PROPERTIES OF HIGHLY VISCOUS THERMOPLASTIC RESIN, AND A MANUFACTURING METHOD THEREOF
LONG GLASS FIBER-REINFORCED RESIN COMPOSITE HAVING HIGH RIGIDITY OF LONG GLASS FIBER-REINFORCED THERMOPLASTIC RESIN, AND EXCELLENT MECHANICAL PROPERTIES OF HIGHLY VISCOUS THERMOPLASTIC RESIN, AND A MANUFACTURING METHOD THEREOF
PURPOSE: A long glass fiber-reinforced resin composite is provided to have excellent mechanical properties comprising impact strength, tensile strength, flexural strength, and flexural elasticity.;CONSTITUTION: A long glass fiber-reinforced resin composite comprises thermoplastic matrix resin, and long glass fiber. The long glass fiber comprises 90 weight% of long glass fiber with the length of 5-20 mm, based on total weight of the long glass fiber impregnated into the thermoplastic matrix resin. A manufacturing method of a resin composite comprises: a step of manufacturing a long fiber thermoplastic master batch composition by impregnating continuous long glass fiber into a low viscosity thermoplastic resin through pultrusion process; and a step of compounding the long fiber thermoplastic master batch composition with high viscosity thermoplastic resin.;COPYRIGHT KIPO 2012
展开▼