Boron Nitride Whiskers-BNW

Boron Nitride Whiskers
Catalog No.	Diameter	Length	Crystal form	Density	Purity
Ro–BNW–01	0.3-0.5μm	10-20μm	Hexagonal	0.31	＞99.5%
Ro–BNW–02	0.3-0.5μm	10-20μm	Hexagonal	0.31	＞99.5%
Ro–BNW–03	0.3-0.5μm	10-20μm	Hexagonal	0.31	＞99.5%
Ro–BNW–04	0.3-0.5μm	10-20μm	Hexagonal	0.31	＞99.5%
Ro–BNW–05	0.3-0.5μm	10-20μm	Hexagonal	0.31	＞99.5%
Can be customized according to customer requirements

 

 

Boron Nitride Whiskers are advanced additives that play a crucial role in the development of high-performance ceramic materials. These whiskers, known for their exceptional mechanical and dielectric properties, are essential in the formulation of ceramic slurries when combined with sintering aids and other additives through ball milling.

 

Our innovative process begins with the mixing of Boron Nitride Whiskers with subcomponents to create a homogenous ceramic slurry. This slurry can be processed through casting methods, or alternatively, it can be dried, powdered, and subsequently formed using cold isostatic pressing techniques. The resulting green body undergoes careful drying before being subjected to a high-pressure nitrogen atmosphere of 5–8 MPa, with sintering temperatures in the range of 1700°C to 1850°C, held for 1 to 3 hours. This meticulous process results in a Boron Nitride Whiskers/Silicon Nitride ceramic composite material.

 

The resulting composite exhibits excellent mechanical strength, superior dielectric performance, and remarkable thermal and ablation resistance. These properties make Boron Nitride Whiskers ideal for use in the fabrication of high-performance antenna radomes and other demanding applications.

 

Whether you are looking for Boron Nitride Whiskers, Graphite Whiskers, or White Graphite Whiskers, our products meet the highest industry standards for quality and performance. Explore the versatility and reliability of Boron Nitride Whiskers in your next project and experience the difference in your ceramic material applications.