REFLECTIVE FILM AND REFLECTOR PLATE

摘要

Disclosed is a reflective film with excellent dimensional stability which exhibits excellent light-reflecting properties and does not suffer from yellowing over time or deterioration in the light-reflecting properties during use. Specifically disclosed is a reflective film which is composed of a substantially non-stretched film having an A layer that is made of a resin composition A containing a resin having a refractive index of less than 1.52 and a titanium oxide. The titanium oxide has a refractive index of not less than 2.5, and the vanadium content in the titanium oxide is not more than 5 ppm. The reflectance of the reflective film with respect to light having a wavelength of 550 nm is not less than 95%, and the thermal shrinkage of the reflective film after a 180-minute treatment at 80°C is more than -0.1% and less than 1.0% in both longitudinal direction (MD) and transverse direction (TD).