The study was designed to add the weigh of graphite and different aluminium oxide in the PUE, found the weight of adding graphite and aluminium oxide made the great effect on the properties of PUE.

• 本研究往聚氨酯弹性体中添加石墨、不同颗粒尺寸的氧化铝对其进行改性,发现石墨的添加量以及氧化铝颗粒尺寸的大小对聚氨酯弹性体的性能影响很大。