GLASS FIBER REINFORCED THERMOPLASTIC RESIN PELLET HAVING EXCELLENT IMPACT STRENGTH AND CREEP CHARACTERISTICS, METHOD FOR PREPARING THE SAME AND EXTERIOR PART OF ELECTRIC AND ELECTRONIC PRODUCTS MOLDED FROM THE SAME

摘要

A glass fiber reinforced thermoplastic resin pellet is provided to ensure aspect ratio reducing loss of glass fiber, excellent impact strength and creep characteristic. A method for manufacturing glass fiber reinforced thermoplastic resin pellet with excellent impact strength and creep characteristic comprises the steps of: injecting aromatic vinyl-based copolymers or their mixture in an extruder and melting the materials; side-feeding glass fiber in the middle part of the extruder and mixing with molten materials; extruding the mixture through a nozzle of which the inside has a cylinder or column shape; and cutting the extruded material so that the ratio (L/D) of the height(L) to the maximum axis(D) of the bottom.