polyurethane foam造句

1、Introduced the rigid polyurethane foam plastics entire water foaming craft basic principle.
介绍了硬质聚氨酯泡沫塑料全水发泡工艺的基本原理。

2、One kind of the hollow bead reinforced polyurethane foam composite was prepared.
制备出一种空心微珠增强聚氨酯泡沫复合材料。

3、Wall thickness 60 mm with polyurethane foam insulation.
壁厚60毫米的聚氨酯泡沫保温材料。

4、The factors influencing the thermal insulation of soft polyurethane foam were investigated.
研究了软质聚氨酯泡沫塑料隔热性能的影响因素。

5、The results of the tests indicated that latex and polyurethane foam mattresses burned fastest.
试验结果表明，天然乳胶和聚氨基甲酸乙酯泡沫床垫燃烧得最快。

6、Unfortunately, the polyurethane foam he used is inherently unstable.
不幸的是，他使用的聚氨酯泡沫本身就不稳定。