Black Silicon Carbide For Abrasives

We are offering black silicon carbide for abrasives.
Packaging & delivery\rpackaging � 25kgs/bag; 1ton/1.5ton big bag; packed with pallets together; as per your requirements\rdelivery � 7-15 days for 25 tons.\rspecifications\rblack sic advantages: \r1.sic 98.0%min; \r2.competitive price; \r3.professional service; \r4.all kinds of sizes\rf12-f1200,p12-p2500\r0-1mm,1-3mm; 6/10,10/18;200mesh,325mesh etc.\r\rblack silicon carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke.excellent raw material makes good hardness and toughness, high efficiency and durability.\r \rchemical composition(%)\rgrit sic� f.c� fe2o3�\rf12-90 98.50 0.20 0.60\rf100-120 98.00 0.30 0.80\rf150-220 97.00 0.30 1.20\r \r \rapplications:\r1.grinding non-ferrous materials, rock, stone, leather, rubber, finishing tough and hard materials\r2.bonded abrasive tools, lapping and polishing\r3.widely used as a metallurgical additive and refractory material.