Garnet Sand

Garnet sand is a natural product with chemically inert, non-toxic metals, Mohs hardness 7.5-8 , With its good hardness,garnet has been used as a gemstone and blasting abrasives. Garnet sand suits for water jet cutting machine, in order to have a good performance, the most important step is washing, the good washing can make the sand clean, we have 6 steps washing, so it is cleaner.

Raw Materials: Natural high quality garnet sand.

Processing: 4 times of crushing, 6 times of washing, 3 times of magnetic, 4 times of screening. It could keep sure high quality without soil, ash and other foreign substance.

Features of the garnet sand: Hardness, abrasion resistant.

Chemical Composition

SiO237.77% no free silica
Al2O318.06%
FeO29.50%
MgO4.75%
TiO20.55%
MnO0.53%
CaO1.84%
Cr2O30.05%
Fe2O31.81%

General Physical Features

Hardness (Mo’s scale)7.5 to 8
Chloride<20 ppm
Free Metals<0.01%
PH>7
Conductivity<15m.S/m
Bulk density2.34g/cm3
Specific gravity4.10g/cm3
Melting point1300℃

Mineral Composition

Almandite Garnet>98.0
Ilmenite <2.0
Quartz <1.0

All data based upon RunLong Enterprise standard test methods.

Common Size Available:

For Waterjet Cutting: 60 mesh, 80 mesh, 100 mesh,120 mesh,150 mesh

For Sandblasting: 12#,16#,24#, 36#, 46#, 60#, 80#, 90#, 100#, 120#, 8/12 mesh, 12/20 mesh, 20/40 mesh, 30/60 mesh

For water filtration: 4/8 mesh, 8/16 mesh,10-20 mesh

For wear-resistant floor sand: 20/40 mesh

For Lapping & polishing: 100#, 120#, 150#, 180#, 220#

Other special sizes could be supplied as required.

Packing and storage   

Packing: Double coated plastic woven / paper bag, net weight 25kg.
Big bag packing, net weight 1000kg / 1250kg per clients’ request.
Storage: Dry, ventilated, moisture proof.

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