THERMOPLASTIC RESIN COMPOSITION FOR LIGHT REFLECTOR, FORMED ARTICLE FOR LIGHT REFLECTOR, LIGHT REFLECTOR, AND METHOD FOR PRODUCING FORMED ARTICLE FOR LIGHT REFLECTOR

摘要

Thermoplastic resin composition for a light reflector such as a housing, reflector, and extension of an automotive lamp, and a lighting fixture. The composition contains 2 to 45 parts by mass of an inorganic filler treated with a fatty acid type surface treating agent and has an average diameter of not more than 3 mum, per 100 parts by mass of a thermoplastic resin. The housing reflector made from such thermoplastic resin composition shows excellent surface smoothness, surface luster and surface image clarify.