Garnet Flour

Garnet Flour is a kind of economical,cost effective abrasive.It is used to produce a high-glass finish on a majority of edonic monitor screens.Emerypaper made out of garnet grains are mainly used for the surface preparation application for painting and removing the surface particles.which gives new life to surface preparation,especially for woodworking industry.

Garnet Flour

Chemical Composition – Garnet Flour
Silica SiO229%
Iron(Fe2O3+FeO)31%
Alumina Al2O317%
Magnesium MgO13%
Calcium CaO8%
Manganese MnO<0.3%
Physical Characteristics – Garnet Flour
Specific Gravity3.8-4.1/cm3
Mohs Hardness7.5-8.0
Acid Solubility (HCL)<1.0%
Bulk density1.9-2.1 g/cm3
Chloride25ppm max
ColourRed & Brown
Melting point1300℃
Grain shapeSub angular
Toxic substancesnone
Conductivity83us/cm
  Mineralogical Content – Garnet Powder
Almandine garnet92-98%
Omphacite≤1.5%
Ilmenite≤1.0%
Others≤0.1%
MAIN APPLICATIONS
1Grinding and polishing of precision material.for example,TV screen,optical component,semiconductor and other special glass products etc
2High precision waterjet cutting,such as glass,plastic,composite,fabric,ceramic,aluminum and ultra-thin alloy etc
3Fining sandblasting,such as wall graffiti,stone,brick and wood of ancient building ,valve,measure,mould and precision equipment etc
4Picture etching,such as glass scrub,galvanized coating,stainless steel,aluminum product,alloy,glass fiber reinforced plastics,jean etc
5Deburring and polishing.for example masonry,casting,plastic,optical glass assembly etc
6Cleaning outer and inner wall of pipes and glass fiber reinforced plastic finish paint etc
7As additive to increase abrasive resistance of antiskid material,cosmetics,oil paint and rubber etc
Packing: 1mt big bag or 25kgs PVC bags+1mt big bag
Production sizes
W STANDARDW63 W40 W28 W20 W14 W7 W5
FEPA STANDARDF240 F320 F360 F400 F500 F800 F1000
JIS STANDARD#280 #320 #400 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000
Particle Size Distribution-Typical Value for reference
SizeD3(um)D6(um)D10(um)D25(um)D50(um)D75(um)D90(um)D97(um)
W63 23.24525.80329.28036.2616.11654.43972.13687.897
W40 16.020 18.65620.163 25.364 32.514 41.605 51.25160.395
W28 11.910 13.581 15.270 19.404 23.50 32.147 39.491 47.168
W20 8.368 9.692 11.090 14.492 18.00 26.989 34.076 41.559
W14 3.968 5.032 6.168 9.521 13.5 20.597 27.026 34.065
W71.615 2.243 2.816 4.491 7.759 12.516 17.718 23.365
Weight1000 kg
Dimensions100 × 100 × 100 cm

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