garnet for sand blast and water jet cutting

Almandine garnet is a natural abrasive in dark red color, made of garnet mineral rock. It is inert and non-toxic, environmental friendly material, has a very low dust emission. Its widely used for sand blasting, cleaning, water jet cutting, It is also suitable for lapping making organic bonded abrasive tools, abrasive blast media, water filtration media, glass polishing etc.

Typical value
SiO2: 39.12%
Al2O3: 20.92%
FeO: 23.89%
Fe2O3: 4.15%
MGO: 9.78%
CaO: 9.56%
MnO: 0.15%
TiO2: 0.095%
Free Si: 0%
Chloride ion: 0%
Specific Gravity: 3.97
Bulk Density (#80): 2.15g/cm3
Hardness Moh's: 7.64
Melt point: 1340 degree C.



#10/20 (2000 ~ 850 micron)
#20/40 (850 ~ 425 micron)
#30/60 (600 ~ 250 micron)
#24 (850 ~ 710 micron)
#30 (710 ~ 600 micron)
#36 (600 ~ 500 micron)
#40 (500 ~ 425 micron)
#46 (425 ~ 355 micron)
#54 (355 ~ 300 micron)
#60 (300 ~ 250 micron)
#70 (250 ~ 212 micron)
#80 (212 ~ 180 micron)
#90 (180 ~ 150 micron)
#100 (150 ~ 125 micron)
#120 (125 ~ 106 micron)
#150 (106 ~ 75 micron)