Pyrolytic Boron Nitride Plate (PBN Plate) is a high-performance ceramic plate prepared using the CVD process. Its core features include ultra-high purity (99.999%), excellent high-temperature stability (up to 2200 °C), strong chemical inertness, as well as outstanding thermal shock resistance and electrical insulation properties.
Applications:
Semiconductor Industry：Used as insulating plates in MOCVD equipment and components in MBE processes, supporting the growth of GaN, SiC, and other semiconductor single crystals. It can also serve as a heat-dissipation substrate for chips, matching the thermal expansion coefficient of Si chips to reduce thermal stress cracking.
Photovoltaic Industry：Applied as high-temperature furnace components for processing photovoltaic materials. Its high-temperature resistance and chemical stability provide a stable environment for material fabrication.
High-End Industrial Applications：Serves as thermal insulation material and support for heating elements in vacuum furnaces, providing insulation and load-bearing functions under high-temperature conditions.
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