| 摘要 |
A transparent composite slate is substantially made of a stone and a PS (polystyrene) plate. By means of the combination of the PS plate, the stone is strengthened to reduce its brittleness and to enhance its toughness. Further, in time of polishing, the combined PS plate only prevents the stone breaking but also promotes an ornamental effect of the stone. Therefore, the stone could be well used and concurrently promote the productivity of correlated finished product. While the strengthened stone provides an easy polish and a tough property, the thickness of the stone is thinner to increase the transparency of the finished product, for instance, the stone reaches 1 to 5 mm thick. |
