| 摘要 |
Provided are a multilayer sheet comprising a skin layer including a poly(methyl methacrylate) / poly(vinylidene fluoride); poly(methyl methacrylate)-nanosilica complex on a polycarbonate-based base layer, and a usage thereof. The multilayer sheet comprising a polycarbonate-based base layer having excellent impact resistance and a poly(methyl methacrylate)-based skin layer having excellent scratch resistance has hydraulic extrusion processability, and transparency, while having high hardness, thereby not needing an additional hard coating layer, and being used as a sheet for a liquid crystal window which can be efficiently used in a display field where a display becomes thinner and larger. |
