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研究了高增塑聚乙二醇聚氨酯弹性体网络的形态结构，结果表明，由于极性增塑剂的存在，室温条件下，体系不存在结晶；常温条件下，不同增塑剂含量的聚乙二醇聚氨酯弹性体网络均不存在微相分离形态结构。
The morphology of the high plasticity polyethylene glycol polyurethane elastomer network was studied. The results show that there is no crystallization in the system at room temperature due to the presence of polar plasticizer. Polyethylene There are no micro-phase separation morphologies in glycol polyurethane elastomer network.