Slag, grit material, ultra abrasive material, high density material, limestone, bentonite, dolomitic marble.
Grit material specifications (a) indicative chemical analysis Fe total 30 - 35% Feo 34 - 41% Fe203 2 - 7% Si02 32 - 42% Cao 3 - 6% Mgo 3 - 6% Cr203 2 - 3% Al203 3 - 6% Ni 0.10 - 0.20% Specificgravity. 3 - 3.5 gr/ cm3 bulk density 1.5 - 2 gr/ cm3 (b) indicative granulometry Mm % + 2, 3 4 - 8 -2, 3 + 1, 7 7 - 12 -1, 7 + 1, 18 16 - 25 -1, 18 + 0, 85 16 - 25 -0, 85 + 0, 60 16 - 25 -0, 60 + 0, 425 9 - 15 -0, 425 5 - 9 Moisture: upto 10%
Form: 0-4�¼m powder Properties: MINERAL COMPOSITION Calcium Carbonate : 98% Dolomite: 1% Quartz: 1% CHEMICAL COMPOSITION CaO=54,9%, MgO=0,25%, SiO2=0,06%, Fe2O3=0,14%, Al2O3=0,40%, K2O=0,04%, Na2O=0,07%, MnO=0,02%, CO2=43,20%. PHYSICAL MECHANICAL PROPERTIES Apparent density=2714kg/m3(ASTM C-97) Water absorption coefficient=0,02%wt (ASTM C-97) COMPRESSIVE RESISTANCE-WET CONDITION=110MPa (ASTM C-170) FLEXURAL RESISTANCE-WET CONDITION = 21 MPa (ASTM C-99) Frictional Wear=6,69mm (DN 52108-20 Cycles). Knoop Microhardness=134,1kg/mm2 EC / List no.: 207-439-9 CAS no.: 471-34-1 HS code: 28365000
