segmented polyurethanes

基本解释

A new series of aliphatic segmented polyurethanes(ASPU)had been prepared and their infrared spectra were assigned.
合成了一种新的聚脂型脂肪族多嵌段聚氨酯（ASPU）系列样品。
The interphase layer was strongly dependent on segment compatibility and affect the properties of segmented polyurethanes.
两相之间的介面层厚度受链段相容性的影响并对材料的各种物理性能有重要作用。
In the present paper, DSC and DMA were used to study the segment compatiblity-morphology-property relationships in segmented polyurethanes of different soft segments.
本文利用热分析及动态力学分析等手段对不同软段结构的聚氨酯热塑弹性体的热性能及动态力学性能进行了研究。