添加群青的蓝光聚乙烯多功能薄膜的研究

通过对添加群青、远红外线阻隔剂的聚乙烯薄膜和普通聚乙烯薄膜的物理机械性能以及透光率、雾度、紫外线透过率、远红外线透过率等光学性能的对比，论述了群青蓝光多功能聚乙烯水稻育秧薄膜的优异性能，并对其在水稻育苗中的实际应用进行了评述。

Study on the Muiti Functional Polyethylene

In this paper, physical mechanical properties, percent transmission, degree fog, percent ultraviolet ray transmitting, percent far ultraredray transmitting of the multi functional polyethylene blue film by affixing ultragmarine and usual polyethylene blue film were described The results shoued that the multi functional polyethylene blue film by affixing ultramarine was superior to usual polyethylene blue film in raising rice seedling Moreover, the pratical use in raising rice seedling of the multi fanctional polyethylene blue film was appraised, too