Expanded AN explosivepicture1

Expanded AN explosive

High-Performance Expanded AN explosive
Suitable for outdoor blasting and mine blasting projects without marsh gas and mineral dust explosion risk.
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Details:

Expanded AN explosive rock-type expanded ammonium nitrate blasting operations methane mines non-methane outdoor mine marsh gas mineral dust explosion 第1张


Performance and Specification



Product Name

Actual performance index


Application

Specifications

Cartridge density(g/cm3)

VOD (m/s))Brisance(mm)Strength(mL)
Rock type expanded ammonium nitrate explosiveΦ32-150g40kg(4kg×10)

25kg big

package

40kg big

package




0.80~1.00




≥3200




≥12.0




≥298

Suitable for outdoorblasting and mine blasting projects without marsh gas and mineral dust explosion risk.

Permissible expanded ammonium nitrate explosives for first-class coal mines




Φ35-200g



0.85~1.05



≥2800



≥10.0



≥228

Suitable for the rocktunneling workplace of mines with methane inside
Permissible expanded ammonium nitrate explosives for secondary coal mines


Φ35-200g



0.85~1.05



≥2600



≥10.0



≥218

Suitable forthe coal mining workplace with little methane inside.


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