How do sheet-like and agglomerated hBN perform differently in heat-conducting composites?
Hexagonal Boron Nitride (hBN) is the primary screening material. In a practical review of the comparison between plate-shaped hBN and aggregated hBN, it is not sufficient to compare only the product name or the supplier's representative figures. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.