Abstract:Generally, the suppliers of aluminum silicate fiber only offer customers thermal conductivity at a certain
temperature, which make it difficult for engineers to design those insulation structures. In this study, in order to
provid reliable temperature data to finite numerial simulation,an experiment was designed to study the heat-shielding
properties of aluminum silicate fiber in high temperature environment. It indicates that the heat insulation efficiency of
aluminum silicate fiber is stable with the ability to resist thermal radiation and the numberical calculation results agreed
with experimental data. The study above lays a solid theory foundation for the design of insulation structure.
