producto exsa

Porous ammonium nitrate

producto exsa

Thanks to its low density, allows the drill to fill with less product by minimizing loading costs, achieving a good rock fragmentation thanks to its high detonation speed. Due to its porosity that allows an optimal absorption of oil, it is used mainly in the manufacture of ANFO and its use is recommended in large diameters in both mining and civil works.

  • Ideal for hard to very hard rocks, flooded or hard-to-reach holes that do not have a factory truck, as well as underground blasting work with 2.1 / 2 "diameter drills and as a bottom or column load in waterlogged drills of dynamic water.
  • High level of energy.
  • High pressure and volume of gases.
  • Withstands high hydrostatic pressures.
Technical SpecificationsUnitsAmmonium Nitrate
Purity98.5 % mín.
Densityg/cm30.84 ± 0.02
Oil absorption (F.O. #2)11 % mín.
GranulometryOn 2 mm15 % mín.
Low 1 mm2 % máx.
  • Available in 1,250 kg big bags.
  • For other presentation formats ask EXSA.

Exclusion of Liability

These explosives have been inspected and found in good condition before being packed and / or delivered. They must be stored in a cool, dry and well ventilated place, as well as handled and transported in accordance with the legal valid disposition. Therefore, from its delivery to buyers, the manufacturer will not be responsible for their safety or for obtaining the results that are sought, whether they are express or implicit. The entire risk and liability, whatever its nature, for accidents, losses, damage to property or persons (including death), whether these are direct, indirect, special and / or consequential or any other type derived from the use of these explosives, is the buyers from the delivery of them.

Storage and warranty

Preserved in its original packaging and stored under normal temperature and humidity conditions, in accordance with the regulations in force, the product is guaranteed for 6 months, after its date of manufacture.


CLASS: 5.1
UN 1942