COPPER SLAG  
     
 
 
     
 
Copper slag is an abrasive for blast cleaning. It is of high hardness, fast rust-removing, excellent efficiency, no harm to human health and low price, it is suitable for free lapping, blast cleaning and for making organic bonded abrasive tools, the results of application to shipbuilding bridge construction indicates that copper slag is the best rust cleaner not only for above application but also for petrochemical and hydro-electrical industries.
 
     
  AVAILABLE SIZES:  
 
Grade
30/60
16/30
14/30
12/30
10/30
8/30
Microns
250-600
250-1180
425-1700
600-1700
600-2000
600-2360
 
     
  CHEMICAL COMPOSITION:  
 
Symbol
Name
Percentage
Fe2O3 + FeO
(Iron Oxide)
>45.0%
SiO2
(Silicon Dioxide)
>31%
AL2O3
(Aluminum Oxide)
>4.0%
CaO
(Calcium Oxide)
<7%
MgO
(Magnesium Oxide)
1.0%
 
     
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