| 摘要 |
PURPOSE:To provide a styrene based resin sheet excellent in transparency and strength. CONSTITUTION:The title sheet is made from 100 pts.wt. styrene based resin comprising a styrene based polymer and a block copolymer consisting of an aromatic vinyl hydrocarbon polymer block and a polymer block consisting mainly of a conjugated diene and 0.5-20 pts.wt. hydrogenated terpene base resin. It is excellent in strength and transparency. |
