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• Nano-silicon nitride powder has high purity, small particle size distribution, high specific surface area.
• The hardness is about 9 - 9.5, microhardness is 32,630 MPa, melting point is 1900 °C (under pressure), thermal conductivity has a rate of 16.7 W/(m K), does not dissolve in water, soluble in hydrofluoric acid.
• Modulus is 28,420 – 46,060, bending strength is 147 MPa. Very important structural ceramic material with properties or wear resistance, corrosion resistance, and high temperature oxidation. Can withstand high temperatures and has rapid cooling properties.

• Color: White
• Purity: >99.0%
• Average Particle Size: 25 nm
• Crystal Phase: Amorphous
• Specific Surface Area: 50 m2/g
• Zeta Potential: -21.8 mV
• Loose Loading Density: 0.05 g/cm3
Catalog No.SizeAmount1Price($) 
Si3N4-25-000525 nm5 g38.00
Si3N4-25-002525 nm25 g65.00
Si3N4-25-010025 nm100 g94.00
Si3N4-25-050025 nm500 g262.00
Si3N4-25-100025 nm1 kg407.00
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