green silicon carbide F16-F240 JIS#16-#240

Green silicon carbide

Green silicon carbide is made of quartz sand, petroleum coke (or coal char), sawdust, salt and other raw materials through high temperature smelting by resistance furnace.

Green silicon carbide Physicalproperties

1.Color:Green

2.Hardness: Knoop2600

3.MohsHardness:9.4(min)

4.Specific Gravity：3.2g/cm3

Green silicon carbidechemical composition

1.SiC: 98.5%-99.5%

2.Fe2O3:0.05-0.1%

3.F.C:0.1-0.2%

Green silicon carbide regular size

1.Granularity sand/Granular sand/ particle size/ grit size sand/grain size sand:

FEPAStandard:F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240

JIS Standard:#12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240