• Model NO.：swt 20
• Hardness：Superabrasive
• Garnet：98%
• Moh Hardness：7.5 +
• Color：Wine Red
• Usage：Polishing, Sand Blasting, Water Cutting
• Transport Package：25kg P. P Bag + Jumbo Bag, 1mt Jumbo Bag.
• Specification：12,20#, 20,40#, 30,60#, 80#, 120#, etc
• Trademark：Sweet
• Origin：Dengfeng, Henan
• HS Code：25132000
• Production Capacity：800 Tons Per Month

Basic Info.

Model NO. swt 20 Hardness Superabrasive Garnet 98% Moh Hardness 7.5 + Color Wine Red Usage Polishing, Sand Blasting, Water Cutting Transport Package 25kg P. P Bag + Jumbo Bag, 1mt Jumbo Bag. Specification 12/20#, 20/40#, 30/60#, 80#, 120#, etc Trademark Sweet Origin Dengfeng, Henan HS Code 25132000 Production Capacity 800 Tons Per Month

Product Description

                    Red Garnet Sand for Sandblasting and Waterjet Cutting 

The specific gravity of garnet is 3.96g/cm³. The main inner structure of garnet is crystallized iron and alumina. It is suitable for free lapping or being used for making organic bonded abrasive tools. It also has non-abrasive application.


Garnet Chemical Composition (Typical - wt%)   

Silica SiO2          37.2%  

Iron (Fe2O3+FeO)   33.22%  

Alumina Al2O3     20.59%  

Magnesium MgO    6%  

Calcium CaO        2%  

Manganese MnO     0.64%  

Titanium TiO2      0.25%  


Garnet Physical Characteristic     

Specific Gravity              4.10 g/cm3   

Hardness                  7.5+ (moh Scale)  

Chloride Content Less than 25 ppm   

Bulk Density                 145 lb / ft3  

Colour                         Reddish Pink, Reddish Brown   

Acid Solubility (HCL) Less than 1%   

Conductivity Less than 125 μs /cm   

Melting point               1,300°C  

Grain Shape               Sub angular  
 

Garnet Mineralogical Composition (Typical)   

 Almandite Garnet    93 - 98%   

 Ilmenite Less than 2%   

 Quartz (free silica) Less than 1.0%   

 Others Less than 0.5%