abstract |
According to one aspect of the present invention, a composition for an optical film comprising: 40 to 94 wt% of an acryl resin; 5 to 40 wt% of a styrene-acrylonitrile copolymer having a weight average molecular weight of less than 1,000,000; and 1 to 20 wt% of an ultrahigh molecular weight styrene-acrylonitrile copolymer having a weight average molecular weight of 1,000,000 to 9,000,000, and an optical film using same are provided. |