| abstract |
(57) [Abstract] [Purpose] Mechanical properties of a thermoplastic resin composition containing a styrene-based polymer having a high degree of syndiotactic structure as a main component and glass fibers or other inorganic fillers. , To develop a thermoplastic resin composition capable of improving especially rigidity and heat resistance. [Structure] A thermoplastic resin composition comprising (A) a styrene polymer having a highly syndiotactic structure, (B) an inorganic filler, and (C) a maleic anhydride-modified polyphenylene ether, or (D) a rubber-like composition. A thermoplastic resin composition comprising an elastic body. |