ЧЕРНЫЙ карбида кремния

Black SiCwith high quality and reasonable price will meet your demand1)Product name: Black SiC2)Property: Black silicon Carbide is produced at high temperature in an electric resistance furnace with quarts sand and petroleum coke as its main raw materials.Its hardness is between fused aluina and synthetic diamond.Mechanical intensity of it is higher than fused alumina.It is brittle and sharp and has electrical and heat conductivity in some degree.The abrasives made of it are suitable for working on cast iron ,nonferrous metal,rock,leather,rubber,etc.It is also broadly used as refractory material and metallurgical additive 3)Packing: Industrial packaging,25KG/bag,40 bags /mt(clients packing demand is allowed ) 4)Samples are free5)Payment : T/T, L/C6)Delivery time:7days after receive the paymentHigh quality, reasonable price and good service are your best choice