Garnet Sand

Product Name(品名)

Almandite Garnet / Garnet Sand（铁铝榴石/石榴砂）

Colour（色泽）

Red Coloured;

Intensely Red；

Red/Brown;

Reddish pink;

Reddish brown

Size（型号）

8/12;

12/25;

20/40 ;

30/60 ;

80# ;

100# ;

120#;

Application（用途）

※Sand blasting; （喷砂）

※Water & liquids filtration;（净水&过滤）

※Waterjet Cutting.（水切割）

Raw Material（原材料）

Rock garnet sand mined from 200 meters underground.

Production process（生产过程）

Crushing →magnetic separation→washing →drying →screening(破碎→磁选→洗涤→干燥→筛选)

Mineralogical Composition(矿物成分)

Garnet (Almandite)

95% at least

Ilmenite

1-2%

Quartz

<0.5%

Others

0.5%

CHEMICAL ANALYSIS(化学成分)

Silicon Dioxide (SiO2)

39.03%

Ferric Oxide (Fe2O3)

24.62%

Aluminium Oxide (Al2O3)

15.14%

Calcium Oxide（CaO）

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

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