Specification :

Uses:
1. Used for shipbuilding, ship repairing, steel structure, bridge, tank spraying rust.
2. Used in the construction area, with a special dip Mixture can be made into a hard floor tile, or to aggregate is suitable for the solid ground solid, such as terminals, railway goods yard on the ground slippery and so on.
3. Other applications, after a fine spray process applies to all kinds of denim fabrics and the use of more sophisticated spraying.

Chemical Composition:
Fe2O3 40-43%
SiO2 26-32%
Al2O3 3-5.4%
CaO 5-9%
Cu2O 0.3-0.7%

Physical indicators:
Color black bright
Strong degree of multi-angular shape of
Mohs hardness 6.0-7.0
Apparent density of 3.5 ¡� 103kg/m3
The overall density of 1.75tons/m3
Soluble chloride 0.0004% (m / m)
Moisture content of 0.1% -0.015%
PH (PH) 6.8-8.0

Product Type:
Particle size and specifications
5-16 mesh (4.0-1.25mm) 8-24 mesh (2.5-0.80mm)
10-30 mesh (2.0-0.6mm) 8-30 mesh (2.5-0.60mm)
30-60 mesh (0.6-0.28mm) 16-30 mesh (1.25-0.6mm)
Note: The particle according to customer request processing