Specifications:

30/60/80/120mesh 

Application direction: Sandblast ,waterjet cutting, water filtration etc

 

Chemical Composition (Typical – wt %)

SiO₂               38%

FeO               22%

Al₂O₃             19%

Fe₂O₃             3%

MgO              5%

CaO              11%

MnO       less than1%

TiO₂              1%

Physical Characteristics

Specific Gravity                      3.9g/cm³

Hardness                           7.5-8.0(mohs)

Chloride Content                     less than 25ppm

Bulk Density                         1.9T/M³(120lbs/ft³)

Color                               Dark red

Conductivity                         less than 25m S/m

Melting Point                        1250℃(2280℉)

Grain Shape                         Angular

 

Mineralogical Composition (Typical)

Almandite Garnet           92%

Green Garnet               5%

Olivine                    1%

Ilmenite                   1%

Quartz            less than 0.3%