THERMOPLASTIC RESIN COMPOSITION

摘要

PURPOSE: A non-coating thermoplastic resin composition is provided to realize glossiness in coating while not preventing weld line or flow mark, and pigment coagulation. CONSTITUTION: A non-coating thermoplastic resin composition comprises 100.0 parts by weight of thermoplastic resin and 5~10 parts by weight of mica gloss pigment in which the surface is treated to have a hydrophobic property and metal oxide is coated. The surface of mica gloss pigment is treated to have a hydrophobic property through a surface treatment agent selected from surfactant, silicon oil, fatty acid, fatty acid metal salt, higher fatty acid, higher fatty acid ester, silane, titanate coupling agent or aluminum coupling agent.