Black silicon carbide F400 D50:17.3±1.0um

Black silicon carbide P280 D50:52.2±2.0um

BLACK CARBORUNDUM P240 D50:58.5±2.0MICRONS

Nano grade β-sic silicon carbide powder

Black SiC silicon carbide F280

CHEMICAL,PROPERTIES AND SIZES OF SILICON CARBIDE Silicon carbide is produced in electrical internal resistance furnaces from silica sands and petroleum coke(added salt during smelting when produce green silicon carbide). Zhengzhou haixu abrasives co.,ltd,as the main producer of silicon carbide from China,founded in 1999,has been producing and exporting silicon carbide for more than 20years. What about