Results showed that long-term UV radiation could effect both the tensile property and the flexural property of the composite,and the properties exhibited decreasing trend with UV radiation time.

• 试验发现,长期的紫外线照射对层合板的拉伸性能和弯曲性能都有一定的影响,而且随照射时间的延长,拉伸性能和弯曲性能都呈下降趋势。