Production Specification（产品描述）
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Product Name(品名) |
Almandite Garnet / Garnet Sand（铁铝榴石/石榴砂） |
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Colour（色泽） |
Red Coloured; Intensely Red； Red/Brown; Reddish pink; Reddish brown |
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|
Size（型号） |
8/12; 12/25; 20/40 ; 30/60 ; 80# ; 100# ; 120#; |
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Application（用途） |
※Sand blasting; （喷砂） ※Water & liquids filtration;（净水&过滤） ※Waterjet Cutting.（水切割） |
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Raw Material（原材料） |
Rock garnet sand mined from 200 meters underground. |
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Production process（生产过程） |
Crushing →magnetic separation→washing →drying →screening(破碎→磁选→洗涤→干燥→筛选)
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Mineralogical Composition(矿物成分) |
Garnet (Almandite) |
95% at least |
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Ilmenite |
1-2% |
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Quartz |
<0.5% |
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Others |
0.5% |
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CHEMICAL ANALYSIS(化学成分) |
Silicon Dioxide (SiO2) |
39.03% |
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Ferric Oxide (Fe2O3) |
24.62% |
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Aluminium Oxide (Al2O3) |
15.14% |
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Calcium Oxide（CaO） |
10% MAX |
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Magnesium Oxide (MgO) |
6%MAX |
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TIO2 |
2%MAX |
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MnO |
1% MAX |
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Physical Characteristics（物理特性） |
Chloride |
<25PPM |
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Hardness (Mo's ale ) |
7.5 to 8 |
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PH |
>7 |
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Conductivity |
105 μS/cm |
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Bulk density |
2.34 g/cm3; 145 lb/ft3 |
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Specific gravity |
4.10 g/cm3 |
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Grain shape |
Sharp angular |
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Typical Size Analysis(粒度分析)
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Mesh |
MM |
Percentage Retention – Typical(%) |
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- |
- |
8/12 |
12/25 |
20/40 |
30/60 |
80 |
100 |
|
8 |
2.360 |
0 |
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|
|
|
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|
12 |
1.700 |
0-3 |
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|
|
|
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14 |
1.400 |
10-21 |
0-1 |
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|
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18 |
1.000 |
70-85 |
12-25 |
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20 |
0.850 |
0-7 |
30-45 |
0-5 |
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30 |
0.600 |
0-3 |
30-50 |
50-70 |
0-5 |
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|
40 |
0.425 |
|
3-11 |
10-20 |
15-30 |
0 |
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50 |
0.300 |
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0-10 |
40-60 |
15-30 |
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60 |
0.250 |
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10-25 |
20-30 |
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80 |
0.180 |
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|
5-10 |
20-50 |
0-10 |
|
100 |
0.150 |
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5-10 |
20-40 |
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120 |
0.125 |
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|
40-60 |
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140 |
0.106 |
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|
5-20 |
