polyurethanes n. 聚氨酯;聚亚安酯(polyurethane的复数)
- Research of Liquid Crystalline Polyurethanes (LCPU) and Nonlinear Optical(NLO) PolyUrethanes attracts many scholars recently.
近年来,液晶聚氨酯(LCPU)及非线性光学(NLO)聚氨酯的研究就引起了学者的极大兴趣。 - The gradient polyurethanes with polyurethanes/inorganic fillers were prepared and their underwater sound absorption coefficients were measured in sound tube.
制备了由聚氨酯/无机填料组成的梯度聚氨酯,并在声管中测试其水声吸声系数。 - Segmented polyurethanes containing amorphous or crystalline soft segments as reversible phase and crosslink points as fixed phase can exhibit shape-memory properties.
聚氨酯是一种具有微相分离本体结构的多嵌段共聚物,可通过调节原料的组成和配比,得到性能各异的新型功能高分子材料。