hBN particle size and fill design for electrical insulating heat conductive grease
Hexagonal Boron Nitride (hBN) is the primary screening material. For a practical review of hBN for thermal grease, comparing only the product name or representative figures from the supplier is not sufficient. 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.