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Item | Percentage % | Item | Percentage % |
Fe2O3 | 53-60 | MgO | 1-2 |
SiO2 | 32-37 | Zn | <1.0 |
Al2O3 | 3-6 | SiO2 | <1.0 |
CaO | 1-3 | LOI | <0.01 |
Item | Specification | Item | Specification |
Shape of copper slag | strong degree of multi-angular | Water content | maximum 0.1% (m / m) |
Color | Bright black | Abrasive water conductivity | lmS / m |
Hardness | 6-7 Mohs | PH Value | 6.8-8.0 |
Table dry density | 3.6*103kg / m3 | Fe | 32--36% |
Bulk Density | 1.75tons / m3 | SiO2 | 32--35% |
Soluble Chloride | 0.0004% (m / m) | CaO | 8--11% |
Particle size | 20-100#, 0.5-4mm(can be customized) | Cu | 0.27--0.35% |














25kg copper slag grit/ small bag, 1000kgs tonne bag
Package according to customer's request.



By sea, by air and by express.We have our own shipping department to handle the shipment if needed,quoting is no problem too.

Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasives. The main products include all kinds of steel shot, steel grit, steel cut wire shot, stainless steel shot, zinc shot, copper shot, aluminum shot, as well as the garnet, copper slag, silicon carbide, brown aluminum oxide, white aluminum oxide, cerium oxide and so on.
The company has passed ISO9001 international quality system certification, the products are widely used in shipbuilding, container, automobile, steel, foundry, machinery, mining, stone and other industries, which has sold to more than 20 provinces of China, and exported to the United States, Canada, European countries and Southeast Asian countries.




Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
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