With a hardness of about 4, Hot Pressed Boron Nitride (HBN) , is an advanced solid ceramic material. It is produced by sintering the boron nitride powder together into a solid material. Nextgen Advanced Materials supplies Hot Pressed Boron Nitride Ring with high quality and fast delivery. Customization is available too.
You can rest assured to buy Nextgen Hot Pressed Boron Nitride Ring from our factory and we will offer you the best after-sale service and timely delivery. We will seek to continuously improve our products, processes, and the effectiveness of our quality management system to better serve our customers. Boron Nitride, also known as BN, Hexagonal boron nitride (H-BN), and hot-pressed boron nitride, is a good self-lubricate ceramic that can withstand high temperature and maintain its lubricating capability in a high vacuum environment. Our Boron Nitride Rings are made from hot-pressed boron nitride blank. Hexagonal boron nitride (H-BN) behaves similarly to graphite mechanically but offers excellent electrical resistance.
|Hot pressed at high temperature (1900C).
|Excellent corrosion resistance and thermal conductivity. Limited wear resistance
|Self-bonded and high purity (>99%)
|Bonded by boric oxide
|Calcium borate bonded boron nitride
|Enhanced moisture resistance
|BN 60%, SiO2 40%
|BN 40%, SiO2 60%
|BN-45%, Zr2O3 45%