Manufacturing and properties of the fibrous/aluminum foil thermal insulation composite

作者：Lou C W^*; Lee Y C; Tsai I J; Lei C H; Chen J M; Lin J H

来源：Journal of Advanced Materials, 2008, 40(2): 33-40.

Heat energy is essential in human life, and it is an important resource in economical and social development. In this study, the fire-retardant fibrous materials (FR-FTI) were prepared using fire-retardant polyester fibers (FRPF) and low melting point polyester fibers (low-T-m fibers). The linear-densify of the FRPF, (the layers of the loose nonwoven and the low-Tm fiber content) were changed in the preparation of the FR-FTI. The thermal conductivity of the FR-FTI, tensile strength and the limiting oxygen index (LOI) were evaluated to study the processing parameters on the properties of the FR-FTI. Besides, the aluminum foils were placed between the loose nonwoven FR-FTI to prepare the FR-FTI/A. The thermal conductivity of the FR-FTI was estimated to study the influence of the addition of the aluminum foils on the thermal transfer ability of the composites. The results showed that the effect of the low-T-m fiber content was interacted with the effect of the layer number of the loose nonwoven on the thermal conductivity of the FR-FTI.

• 出版日期2008-4