Product Description

Black Silicon Carbide For Grinding

Description

With quartz sand and petroleum coke as its main raw materials, black silicon carbide is produced at high temperature in an electric resistant furnace. Its hardness is between corundum and synthetic diamond and its mechanical strength is higher than corundum, which makes it an ideal material for high quality abrasive tools.

 

Physics Index:

Color	Black
True Density	3.2g/cm3
Bulk Density	1.45-1.56g/cm3
Basic Mineral	α-SiC
Mohs Hardness	9.2
Microhardness	HV3100-3280

Chemical Composition:

SiC	98.60%
F. C	0.16%
Fe2O3	0.33%

Applications:

⒈Grinding non-ferrous materials rock,stone,leather,rubber,finishing tough and hardness materials

⒉Bonded abrasive tools,lapping and polishing

⒊Widely used as a metallurgical additive and refractory material

Price Terms︰ FOB

Payment Terms︰ TT

Packing︰ SMALL BAGS IN TON BAGS, OR SMALL BAGS IN PALLET