high impact polystyrene

例句：

1. 1. This material is used in packaging to increase its strength and durability.
   这种材料用于包装，以增加其强度和耐用性。
2. 2. High-impact polystyrene is commonly used for construction materials due to its lightweight and strong properties.
   由于其轻质和强韧的特性，高强度聚苯乙烯常被用于建筑材料。
3. 3.The company specializes in producing high-impact polystyrene products for various applications.
   该公司专门生产各种应用的高强度聚苯乙烯产品。