In order to make the full understanding the property of PUE, the test make the PUE bonding the aluminium plate, after that test the fracture behavior of the composite board.

• 为了充分了解聚氨酯弹性体的特性,将其和铝板进行复合研究其破裂行为,聚氨酯弹性体的裂纹走向受铝板的裂纹的牵引,沿着铝的裂纹方向破裂。