Tongfa Abrasives Commercial Co.,Ltd

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Black SiC Grains

Black Silicon Carbide is produced in an electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperature. The hardness and sharp particle of this material make it suitable for manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and deoxide as well as for lapping, polishing and blasting.


For Bonded Abrasives: Grinding wheels etc.

For Coated Abrasives: Papers, Belts etc.

For Polishing Ceramic,Lapping Refractory;

For Refractories;

For Metallurgic: Steel Making;

Chemical & Physical Properties

Available sizes:

F12 – F220. or any other sizes by customer’s requirement.

 Packing way:

25kgs / bag or 1000kgs / big bag or by customer’s request.

Our Esteemed Customers:

For our Abrasive Materials, we supply to Saint-Gobain and CUMI (Carborundum Universal,India) etc.

For our Refractory Materials, we supply to Calderys and Saint-Gobain Ceramics etc.

We hope to be supplier of yours too.

Contact us for more information and price :