The company ranks among the first batch of enterprises with independent rights for import and export of civil explosives.
No. 2 Rock Emulsion Explosive Quality Standard
Explosive index | No.2 rock | ||
National standard | Enterprise internal control quality standards | ||
Explosive density g/cm3 | 1.0~1.3 | 1.05~1.25 | |
Explosive velocity m/s | 3,200 | 4,500~5,500 | |
Explosive grading mm | 12 | 12~22 | |
Gap distance cm | 3 | 3~7 | |
Capacity of work mL | 260 | 290~320 | |
Toxic gas content after explosive goes off L/kg | 80 | 17 | |
Impact sensitivity | Explosion probability ≤8% | ||
Friction sensitivity | Explosion probability ≤8% | ||
Sensitivity to heat | No burn and no explosion | ||
Validity (day) | 180 | ||
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No. 2 rock emulsion explosive Contents: Ammonium nitrate,Sodium nitrate, water, composite wax, emulsifier, and foaming agent (sensitizer and accelerant).
No. 2 rock emulsion explosives Product specifications: explosives roll Φ32mm-150g, Φ32mm-200g, Φ65 mm -1200 g, Φ70 mm -1500 g, Φ90 mm -2000 g, Φ90 mm -2500g, Φ110 mm -4000 g, Φ110 mm -5000 g, Φ120 mm -4000 g; can also be manufactured according to the requirements of the user.
No. 2 rock emulsion explosiveMain risk:burn and explosion.
No. 2 Rock Emulsion blasting
