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 thermostability of a new series of aliphatic polyurethanes (ASPU)has been studied by TG and thermogravimetric kinetics.
利用热重分析及热重动力学方法研究了作者新合成的一系列新型聚酯型脂肪族聚氨酯的热稳定性。
The Crystallization behavior of ASPU is the same as general crystal polymers but much more different from aromatic polyurethane.
脂肪族聚氨酯的结晶行为与一般结晶聚合物相同，但与芳香族聚氨酯形成鲜明对照。
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