COPPER SLAG GRIT – IRON SILICATE

Highlights – Copper Slag MSDS

Description of Copper Slag msds: Copper Slag is a blast cleaning grit made of granulated slag from metal melting processes. (also called Iron-silicate).

Applications : Blastcleaning of steel and stone/concrete surfaces, removal of mill scale, rust, old paint, dirt etc. Suitable for SA-3, SA-2112 and SA-2.

Grain Sizes :
0.1 – 0.8 mm
0.2 – 1.5 mm
0.5 – 1.5 mm
0.2 – 2.5 mm
0.5 – 2.0 mm
0.5 – 2.5 mm

Packing :
3-ply paper bags, 50 kgs content, on shrinkfoiled export pallets.
— Strong woven polypropylene big bags, with 4 lifting loops.
— Loose Bulk shipments
— Transferable silos to site.

Chemical Composition (Indication only)
SiO2 : 25 – 35 % in bound form, <1%. free silica
Al203 : 4 – 9 %
Fe2O3 : 40 – 45 %
CaO : 4 – 9 %
K2O : 0.1 %
MgO : 0.05 %
TiO : 0.1 %
Na2O : 0.2%
Free silica : < I %

Properties
Shape. : Sharp and angular
Colour : grey / black
Hardness : 7 Mohs
Specific density : 3.5 kgs/dm3
Loose bulk density : I .8 kgs/dm3
Chloride Content: <25ppm
Conductivity: <25mS/m