expandable plastic

• 充气塑料,泡沫塑料

expandable plastic的用法和样例：

例句

1. They trial-produced a plastic foam for lining winter clothes and quilts.
   他们试制了一种衬冬衣和被子用的泡沫塑料。
2. It is a good-quality and new-type product used for manufacturing rigid polyurethane cellula plastic.
   主要应用于生产硬质聚氨酯泡沫塑料，是一种优良的新型产品。