TNT cast charges can be used as a separate charges in opencast mining and in the field of geophysics. It’s also used in the performance of specialized blasting works.
Charges are produced in a cylinder or cuboid shape filled with cast TNT. It’s covered by plastic, paper or cardboard envelope according to customer’s requirements. Each charge is also additionally equipped with one or two pressed detonators.
|Average density||1,50 g/cm3|
|Detonating velocity||approx 6800 m/s|
|Volume of explosives||approx 620 dm3/kg|
|Sensitivity to friction||approx. 317,8 N|
|Sensitivity to impact||50 J|
|Thermal stability||48 h in temp. 75°C|
|Sensitivity to initiate||Detonation from an electric or non – electric detonator any type|
|Scope of using||
|Charge weight||400 g, 1 kg, 2 kg, 2.5 kg, 3.8 kg, 5 kg, 5.5 kg, 8 kg, 25 kg|
|Packing||Charges can be packed into both cardboard boxes and chests. All types of packages have got the UN mark and meet the requirements of RID, ADR and IMDG transport regulations.|