Silicon Nitride Powder

Features

Si3N4 possesses high purity, narrow range particle size distribution, and larger specific surface area;

High surface activity, low bulk density, UV reflectivity is more than 95% and absorption rate of infrared band is above 97%

Application

 1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature, corrosion-resistant structural components required. 

2) Surface treatment of metal and other materials: such as molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coatings. 

3) Composite materials: such as metals, ceramics and graphite composites, rubber,plastics, coatings, adhesives and other polymer-based composites.