| |
ANFO
" Ammonium Nitrate"
|
Weight
Strength ( Relative to picric acid )
|
0.90 |
|
Density
|
0.85
- 1.00 |
|
Detonating
Velocity
|
2500
M/S Min |
|
Water
Resistance |
Poor |
|
Ammonium
Nitrate
|
94.50
- 95.50 % |
|
Fuel
oil
|
5.50
- 5.50 % |
Application:
1.
Soft rocks
2.
Soft and gravel hill
3.
Open PIT mining
4.
Potash mining
Characteristic
Prous
prilled ( ANFO ) powder is composed of prous prilled Ammonium Nitrate and
Fuel Oil. Its
good flow ability and anti-caking property contribute to the relation of
mechanical loading
considering its application, metal or some other materials can be added to
it. Such a material gives special properties to "ANFO" and
increase its power, density, sensibility and water resistance amount of
which are less than gelatinous materials.
"ANFO"
is used for demolition of soft and dry rocks because of its low power and
sensibility.
That is why the diameter of relevant wells are more than 4mm 2 inches.
PACKING
In
25 or 50 kg polypropylene woven bag, with
Polyethylene inside layer.
|
|
