Ultrapure White or Gray Silicon Nitride Si3N4 Powder

Product Details


Ultrapure silicon nitride powder is a new type of inorganic non-metallic materials with chemical stability,high purity,high temperature resistance, wear resistance ,corrosion resistance, excellent electrical insulation and anti-oxidation trait,thus are widely used in new energy materials ,functional ceramics semiconductor field and lighting materials,automotive and aerospace ,etc.


  1. PV industry

  2. Lighting industry

  3. Electronics and high precision mechanical

  4. Functional ceramics

  5. Coatings ingredients and thermal conductivity material

  6. Science and semiconductor material

Xinxin Silicon now brings you the high-quality ultrapure white or gray silicon nitride si3n4 powder raw materials with different size at low price. 

We are one of the professional manufacturers and suppliers in manufacturing metallurgy and refractory products, 

which can be used in steelmaking, Foundry Industry, iron casting, or be used as deoxidizer. Should you are interested in it, please feel free to contact us.