The LDPE/EBA blend film was prepared with the LDPE and EBA.The crystallization property, the mechanical properties, the air permeability and the moisture permeability of the blend film were studied.

• 制备了低密度聚乙烯、乙烯-丙烯酸丁酯（LDPE/EBA）共混膜，并对其共混膜的结晶性能、力学性能、透气性和透湿性等进行了研究。