Abstract
SynopsisWe discussed the effects of honeycomb-like structure of the composite of boron nitride and phenol resin, on the thermal conductivity, by using various types of alkoxy silane and phenol resin particles. The thermal conductivity of the composite having the honeycomb-like structure was significantly larger than that with general dispersion state, in the range less than 70 volume content of boron nitride. Further, we discussed that the applicability of Maxwell-Eucken, Bruggeman, and our model to thermal conductivity of honeycomb-like composites. It was confirmed that our model was applicable, not only, to the thermal conductivity of the composite with general dispersion state, but also, to that having the honeycomblike structure, although the other models could not be used for predicting the thermal conductivity of the composite with honeycomb-like structure.
