The thermoplastic resin composition having an absorption capacity for the 420nm wavelength light and a molded article thereof

摘要

If per 100 parts by mass of (A) a transparent thermoplastic resin, was determined by (B) in chloroform solution, the present invention, an ultraviolet absorber 0.1 to 2 having an absorption band in the range of at least 340~410nm 2.0 parts by mass of the thermoplastic resin composition containing 0.005 to 0.25 parts by weight of the iron oxide particles is 10~80nm primary particle size (C) Mean and to provide a molded article. The thermoplastic resin composition of the present invention has the ability to cut light having a wavelength of 420nm and excellent in transparency, it can be widely used optical fields, electrical and electronic fields, and a medical material field, for example The use of the sunglasses by molding, it is possible to obtain a significant protective effect eye.