Product Main

Specifications

We supply qualified almandine garnet for sandblasting, sand cleaning and lapping from China at competitive price. Almandine garnet is a natural abrasive in dark red color, made of garnet mineral rock. It is inert and non-toxic, environmental friendly material, has a very low dust emission,which make it an ideal abrsive media for sand blasting, sand cleaning, water jet cutting, it is also suitable for lapping, making organic bonded abrasive tools, glass polishing, and used as water filtration media, etc. It is suitable for Lapping Making organic bonded abrasive tools Abrasive blast media Denim blasting Water filtration media Water jet-cutting abrasive Glass polishing High temperature gravel pack for deep oil wells.

Chemical & Physical Typical Value

SiO2

39.12  

Al2O  

20.92  

FeO

23.89  

Fe2O3

4.15  

MnO

0.15  

TiO2

0.095  

MgO

9.78  

CaO

9.56  

Free.Si. 0 %
Cl- 0.00 %
specific gravity

3.97

Bulk Density (#80)

2.15g/cm3

Hardness Moh's

7.64

Melt point

1340oC

Available Grit  

Grit No.

Micron

Grit No.

Micron

Grit No.

Micron

Grit No.

Micron

10/20

2000 ~ 850

30

710 ~ 600

54

355 ~ 300

90

180 ~ 150

20/40

850 ~ 425

36

600 ~ 500

60

300 ~ 250

100

150 ~ 125

30/60

600 ~ 250

40

500 ~ 425

70

250 ~ 212

120

125 ~ 106

24

850 ~ 710

46

425 ~ 355

80

212 ~ 180

150

106 ~ 75

Other sizes can be also available upon request.