High Temperature Resistant Coating Use HBN Nanopowder

Specification of hexagonal boron nitride powders:

Particle size: 100-200nm, 0.8um, 1-2um, 5-6um

Purity: 99%, 99.8%

Color: white

Crystal form: hexagonal

Other nitrides Hongwu supply: Si3N4, AlN, TiN

Good performance of HBN powder at high temperature:

Boron nitride has a significant chemical inertness at high temperatures, allowing boron nitride(BN) coatings to protect materials such as aluminum, magnesium, zinc alloys from high temperature oxidation. 
When the boron nitride coating is on a refractory material or a ceramic vessel, it can effectively protect its oxidation resistance even at a temperature of up to 1273K.

About us - Hongwu International Group Ltd

Hongwu International Group Ltd with brand HW NANO started since 2002. We are the world  leading  nano materials producer and provider. Our high-tech enterprise focuses on research and development of nano materials, surface modification and dispersion.
 
Reply on advanced technology and work with many universities, scientific research institutes at home and abroad, on the basis of existing products and services, innovative production technology research and development of new products, we've built a multi-disciplinary team of engineers with backgrounds in chemistry, physics and engineering, and committed to providing top quality nanoparticles. We're always looking for ways to better our business and improve our product lines to meet the changing customers' demands.
 
Our main aim is on the nanometer scale particles. We stock a wide range of particle sizes from10nm to 10um, and offer customized service in adjusting particle size, SSA, surface modification, dispersion, etc. Our products are divided six series including hundreds of varieties: the elementals, the alloys, the compounds, the oxides, carbon series, and nanowires,even nano sheets...