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          Production Specification(產品描述)

          Product Name(品名)

          Almandite Garnet / Garnet Sand(鐵鋁榴石/石榴砂)

          Colour(色澤)

          Red Coloured;

          Intensely Red;

          Red/Brown;

          Reddish pink;

          Reddish brown

          Size(型號)

          8/12;

          12/25;

          20/40 ;

          30/60 ;

          80# ;

          100# ;

          120#;

          Application(用途)

          Sand blasting; (噴砂)

          Water & liquids filtration;(凈水&過濾)

          Waterjet Cutting.(水切割)

          Raw Material(原材料)

          Rock garnet sand mined from 200 meters underground. 

          Production process(生產過程)

          Crushing magnetic separationwashing drying screening(破碎→磁選→洗滌干燥→篩選)

           

          Mineralogical Composition(礦物成分)

          Garnet (Almandite)

          95% at least

          Ilmenite

          1-2%

          Quartz

          <0.5%

          Others

          0.5%

          CHEMICAL ANALYSIS(化學成分)

          Silicon Dioxide (SiO2)

          39.03%

          Ferric Oxide (Fe2O3)

          24.62%

          Aluminium Oxide (Al2O3)

          15.14%

          Calcium OxideCaO

          10% MAX

          Magnesium Oxide (MgO)

          6%MAX

          TIO2

          2%MAX

          MnO

          1% MAX

          Physical Characteristics(物理特性)

          Chloride

          <25PPM

          Hardness (Mo's ale )

          7.5 to 8

          PH

          >7

          Conductivity

          105 μS/cm

          Bulk density

          2.34 g/cm3; 145 lb/ft3

          Specific gravity

          4.10 g/cm3

          Grain shape

          Sharp angular

           

           Typical Size Analysis(粒度分析)

          Mesh

          MM

          Percentage Retention – Typical(%)

          -

          -

          8/12

          12/25

          20/40

          30/60

          80

          100

          8

          2.360

          0

           

           

           

           

           

          12

          1.700

          0-3

           

           

           

           

           

          14

          1.400

          10-21

          0-1

           

           

           

           

          18

          1.000

          70-85

          12-25

           

           

           

           

          20

          0.850

          0-7

          30-45

          0-5

           

           

           

          30

          0.600

          0-3

          30-50

          50-70

          0-5

           

           

          40

          0.425

           

          3-11

          10-20

          15-30

          0

           

          50

          0.300

           

           

          0-10

          40-60

          15-30

           

          60

          0.250

           

           

           

          10-25

          20-30

           

          80

          0.180

           

           

           

          5-10

          20-50

          0-10

          100

          0.150

           

           

           

           

          5-10

          20-40

          120

          0.125

           

           

           

           

           

          40-60

          140

          0.106

           

           

           

           

           

          5-20

           





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