Phone : +0086-0411-88708355
Products   >   Silicon nitride Powder
PRODUCT DESCRIPTION

After years of research and production practice, we (Itowu) found that the purity of silicon nitride powder determines the performance of silicon nitride ceramic products. According to different standards and needs, different production methods are adopted to maximize the purity of silicon nitride powder products.

*Granularity can be customized according to customer requirements

Test item SiN-P1 SiN-P2
N%  ≥38 ≥38
O%  <1.0 ≤1.0
C% <0.10 <0.10
Si free% ≤0.15 <0.05
D50 μm 0.5~2.0 ≤1.0
Fe(ppm) <1800 <200
Al(ppm) <600 <300
Ca(ppm) <300 <100
αPhase% ≥92 ≥92
MESSAGE