聚合物基泡体复合材料的传热性能及机理  

The Properties and Mechanisms of Heat Transfer of Polymer Based Composite Filled With Hollow Particles

作　　者：李锋华[1] 蒋兴华[1] 

机构地区：[1]华南理工大学工业装备与控制工程学院,广州510641

出　　处：《合成材料老化与应用》2002年第4期30-34,共5页Synthetic Materials Aging and Application

摘　　要：讨论了聚合物基泡体复合材料的隔热原理和性能。分析了一些估算填充聚合物复合材料热导率的公式。由于泡体材料的固有特点,可以明显地改善复合材料的保温隔热性能。In this paper, the thermal insulation properties and principles of polymer based composite with hollow particles are discussed. Some models of predicting the thermal conductivity of composite with particles are introduced. Because of the inherent properties of the fiEers, thermal insulation of the composite is improved significantly.

关 键 词：聚合物基 泡体 传热性能 机理 填充 聚合物复合材料 热导率 保温 隔热 

分 类 号：TQ328[化学工程—合成树脂塑料工业] TB33[一般工业技术—材料科学与工程]