sthenoplastic

例句：

1. 1.The sthenoplastic material is used in the production of plastic products.
   这种塑料材料用于生产塑料制品。
2. 2.The sthenoplastic material has a high strength and low density.
   这种塑料材料具有高强度和低密度。
3. 3.The sthenoplastic material is widely used in various industries.
   这种塑料材料在各个行业中都有广泛应用。