Black silicon carbide is produced from quartz sand and high quality anthracite/petroleum coke in an electric resistance furnace to above 2200°C..it mainly has four major application fields, i.e.,ceramics, refractories, abrasives, metallurgical raw materials.

Chemical Specification

Sizes:

Big Sizes:0-25mm,0-10mm, 3-6mm,3-5mm,1-3mm,0-1mm

Powder Sizes: 100mesh,200mesh,325mesh

Other:Up to your size’s request

Packing:

1)only 25kg bag.

2)only 1000kg/1250kg/1300kg big bag.

3)40x25kg bags in 1000kg big bag.

4)40x25kg bags on pallent.

5)Other packing base on the customers'request.