| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for molding a polystyrene resin in the form of granule or powder by using it as a molding material without pelletizing, further integrating a reinforcing material into the molding by simultaneous molding and integrally forming a decorative layer with the surface of the molding by the simultaneous molding, for the purpose of solving the problem of the conventional arts that a thermoplastic inorganic resin or organic granule or powder cannot be molded by a hot mold molding method (male/female mold molding)because the granule or powder becomes viscous by melting and the viscosity lowers as the temperature rises. SOLUTION: This method for producing a thermoplastic resin molding comprises blending a large amount of fillers not melting by heat and making a compound with a low viscosity, thereby enabling molding by hot molds by not allowing flow. Further the method enables usage of both a reinforcing material and a decorative material by dividing molding steps in the molding by the hot molds. COPYRIGHT: (C)2005,JPO&NCIPI |
