China Bulletproof Ceramics Granulated Powders

We produce the granulated powder for sintered silicon carbide ceramics taking sub-micron silicon carbide powder of high purity as raw materials, adopting imported Japanese formula, adding the special mold-release agents and finally through the spray granulation procedure. The products sintered silicon carbide ceramics made of the granulated powders above possess many advantages as below: high strength, high hardness, good wear-resisting performance, good acid and alkali corrosion resistance, excellent heat conduction etc. They are widely used in various fields, such as bulletproofs, chemical industry, machinery, etc.

Product features:
(1)Reasonable grain composition, uniformed density, good forming performance.
(2)High apparent density and good flow performance.
Performance index:
Product NameContentCeramic density (g/cm3)Compacted density (g/cm3)Apparent density (g/cm3)FluiditySintering temperature range(ºC)SiC granulated powder>98.5%
SiC>3.12>1.9>0.8<35s/30g2150~2200