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COPPER GRIT
Copper grit is an abrasive sand blasting material, made of granulated slag obtained during copper melting. It is characterized by high strength and abrasiveness. The granules are sharp and curly. Sanding is achieved with a uniformly rough and sharp surface. One of the main advantages of this abrasive is the absence of dust, high strength and flexibility. Suitable for indoor use. A large specific gravity of 1.8 kg / dm3 provides a high kinetic energy of the grain when striking the surface.
TECHNICAL CHARACTERISTICS :
Granulation:
0.4 - 0.7 mm - extra fine granulation, intended for non-metals and soft metals, thin steel and aluminum, all types of structures.
0.5 - 1.68 - intended for non-metals and soft metals, thin steel and aluminum, all types of structures.
Chemical composition:
Fe2O3-Iron Oxide 49-53%
SiO2-Silicon dioxide 33-39%
Al2O3 - Aluminum oxide 3-7%
CaO-Calcium oxide 1,4-4,5%
MnO-Mangan oxide 0.02-0.06%
Cu-Bakar-0.65-0.95%
Physical features :
Color-Black; Insolvency; Specific weight-1,8 kg / dm3
Packing:
Big Bag of 1,500 kg
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