| 释义 |
hydrophilic polyurethane
基本例句
水性聚氨酯
This paper reviewed the recent methods that improve the water-resistance of waterborne polyurethane.本文对近年来提高水性聚氨酯耐水性的方法进行了综述。
Some self-dispersion cationic polyurethane emulsion was prepared with quarternary ammonium groups in macromolecule chain.合成了一系列的阳离子型水性聚氨酯乳液。 |