基于T1-T2*弛豫相关的聚氨酯橡胶相态结构和动力学特征
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Insights into the Phase Structure and Dynamics of Polyurethane Rubber Using T1-T2* Relaxation Correlation
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图6 不同温度下75D PUR的(a)信号I(●)、II(■)和III(▲)强度比例和(b)硬软比
Fig. 6 (a) Integral intensity proportions of signal I (●), II (■), and III (▲) and (b) HSRs of 75D PUR at different temperatures