Nano Boron Nitride (BN) - Powder

Color: White

Form: Hexahedron

BET: 43.6 & 9.16 (m2/g)

Bulk Density: 0.11 & 2.3 (g/cm3)

Technical Description of boron nitride

Nano boron nitride powder and ultra-fine boron nitride powder were prepared by variable current laser ion beam gas phase method. The powder has high purity, small particle size, large specific surface area, high surface activity, and the crystal structure is similar to graphite lamellar structure, which is loose, lubricated, easy to absorb moisture (modified can overcome the problem of moisture absorption), light weight and other properties.  Good dry lubrication ability, stable chemical properties, low thermal expansion coefficient, good high thermal conductivity insulation material at high temperature;  Mohs hardness 4, hardness close to diamond, thermal stability and chemical properties are better than other materials.    

Application of boron nitride

1.Nano boron nitride powder used in transistors heat sealing desiccant and plastic resin rubber coating polymer thermal insulation additives;

2.Nano boron nitride powder used in drill, grinding materials, cutting tools;

3.Nano boron nitride powder, super fine boron nitride powder used in high temperature lubricants, release agent;

4.Nano boron nitride powder, superfine boron nitride powder used in high voltage high frequency electric and plasma arc of insulators, automatic welding high temperature resistant coatings, high frequency induction furnace materials, semiconductor solid admixture, the structure of the reactor materials, packaging materials, to prevent neutron radiation of radar transmission Windows and rocket engine, radar antenna medium composition, etc.