微穿孔板-聚合物层状结构材料的制备和吸声性能

徐稳, 王知杰, 朱雯雯, 彭子童, 姚楚, 游峰, 江学良

Preparation and Sound Absorption Properties of MPP-polymers Layered Structure Materials

XU Wen, WANG Zhijie, ZHU Wenwen, PENG Zitong, YAO Chu, YOU Feng, JIANG Xueliang

图5 PUFM厚度对MPP-PUFM层状结构材料吸声性能的影响

Fig.5 Effect of thickness of PUFM on sound absorption properties of the MPP-PUFM composites with stratified structure (a) σ=0.02, (b) σ=0.05