BLACK SILICON CARBIDE P280 D50:52.2±2.0UM Black silicon carbide is also called black carborundum ,black SiC,which is produced in electrical internal resistance furnaces from high purity silica sands and petroleum coke. Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been producing and exporting black silicon carbide and green silicon carbide for more than 20years. For micropowder manufacturing,we take

BLACK CARBORUNDUM P240 D50:58.5±2.0MICRONS Black carborundum is also known as black silicon carbide,black sic,is made from high purity silica sands and petroleum coke. ZHENGZHOU HAIXU ABRASIVES CO.,LTD,founded in 1999,has been manufacturing and exporting black carborundum for more than 20 years,the normal sizes we unually produce is as follows: FEPA F8 F10 F12 F14 F16 F20 F22

Silicon carbide usually is devided to black silicon carbide and green silicon carbide or α-SiC and β-SiC,which all made from silica sands and petroleum coke. Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been producing and exporting silicon carbide from more than 20years,we produce mirco grade α -sic black silicon carbide and green silicon carbide,nano α-sic and

BlACK SIC SILICON CARBIDE F280 Black SiC is also called black silicon carbide ,black carborundum,which is made from silica sands and petroleum coke. Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been producing and exporting silicon carbide for more than 20 years,the normal sizes we produce are: FEPA F8 F10 F12 F14 F16 F20 F22 F24 F30

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

SILICON CARBIDE MANUFACTURER ZHENGZHOU HAIXU ABRASIVES CO., LTD, FOUNDED IN 1 9 9 9, LOCATED IN XINGYANG CITY, HENAN PROVINCE, CHINA. OWNING 20YEARS PRODUCTION EXPERIENCE.ON AUGUST 25TH 2010,FOUNDED ANOTHER COMPANY CALLED HENAN SICHENG ABRASIVES TECH CO.,LTD. UNTIL NOW WE HAVE ESTABLISHED LONG TERMS COOPERATION WITH FOREIGN CUSTOMERS WHO ARE FROM ABOUT FORTY COUNTRIES INCLUDING UNITED STATES, GERMANY,