| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflective film having 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. <P>SOLUTION: This reflective film 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 <1.52 and a titanium oxide. The titanium oxide has a refractive index of ≥2.5, and the vanadium content in the titanium oxide is ≤5 ppm. The reflectance of the reflective film with respect to light having a wavelength of 550 nm is ≥98.1%, and the thermal shrinkage of the reflective film after a 180 minute treatment at 80°C is >-0.1% and <1.0% in both longitudinal direction (MD) and transverse direction (TD). <P>COPYRIGHT: (C)2012,JPO&INPIT |
