Copper slag is abrasive blasting grit made of granulated slag from metal smelting processes (also called iron silicate). Copper slag abrasive is suitable for blast cleaning of steel and stone/concrete surfaces, removal of mill scale, rust, old paint, dirt etc. Suitable for SA-3, SA-2½ and SA-2. Copper slag blasting media/grit â?? is manufactured of the granulated slag of copper refineries, and used for blast-cleaning of metal surface. In different industries it is called different names â?? abrasive powder, grit, copper slag grit, mineral grit, grinding grains, etc. â?? but its main use is still for surface blast-cleaning. Internationally the described media is manufactured in compliance with ISO 11126-3 Blasting the grit at the surface is the most advanced approach for metal surface cleaning before paint spraying. The blasting media manufactured from copper slag brings less harm to people and environment than sand. The product meets the most rigid health and ecological standards. Use of Copper Slag: â?? Better Roads and Building Constructions with Copper Slag â?? Copper Slag as Cleaning and Blasting Material - Minimizing the re - oxidation molten metals in the furnace Packaging & Shipping: - 50 Kg Multi â?? Walled Paper sacks, Palatalized on wooden Pallets, Shrink-wrapped in two ton lots. Two ton jumbo bags. - Loose in Break Bulk or as required by the buyer
Copper slag Appearance:black glassy granules Ferric oxide(fe2o3):56.85% Silica(sio2):31.78% Alumina(al2o3):4.14% Calcium oxide(cao):2.81% Magnesium oxide(mgo):1.76% Potassium oxide(k2o):0.85% Soda(na2o):0.55% Copper(cu):0.55% Free silica:6 Apparent density kg/m3:3.72 Water soluble chlorides:0.0019 Ph of aq. Extract:8.1 Conductivity:18.22 Moisture(h2o):0.15 Arsenic, cadmium, lead, selenium:not detected Loose material
Metal-refining industry, waste, by-product· Shiny or dull, dark brown to black, irregular particles· Medium performance abrasive· Tends to be dusty and shatter on impact· Limited use for ultra hibuild coating removal· Non-reactant - will not interfere with your coatings· usable in both dry and wet blasting applications
The copper slag coarse aggregate give a compressive strength, splitting tensile strength, and rebound hammer values of high-strength concretes. Bulk. 1.5 million mt available. 2500 mt minimum order.
Supplier: Copper slag and civil materials
Supplier: Copper slags
Supplier: Copper Sludge
Supplier: Copper Slags
Supplier: Graded copper slag (iron silicate)/steel shot/grite/silca sand and to be used for blasting.
