微孔泡沫塑料力学行为的研究综述

A REVIEW OF STUDIES ON THE MECHANICAL BEHAVIOR OF MICROCELLULAR PLASTICS*

摘 要 对微孔泡沫塑料力学行为的研究文献进行了综述,简单介绍了微孔泡沫塑料的制备和表征方法,重点介绍了微孔泡沫塑料力学性能的研究工作,其中也包括作者近期在该领域的一些工作.这些工作主要讨论了微孔泡沫塑料的压缩、拉伸、冲击、疲劳和劲弹性效应.最后,给出了对该领域工作的一些讨论和展望.

A review of studies on the mechanical properties of microcellular plastics is given in this paper. The fabrication and characterization of microcellular plastics are introduced brietly and the emphasis is placed on the studies on into mechanical properties of microcellular plastics, including some author's work in this field. They are mainly concerned with the compressive behavior, tensile behavior, impact behavior, fatigue and visco-elasticity of these materials. Finally, some discussions and future development trends are also presented.