Rock Water-gel Explosive
1. Executive standard：
GB18094-2000 Water Gel Explosives;
MT/T931-2005 Technique Qualification of Small Diameter Tube Explosive.
2. Application:
It applies to special blasting operations without methane and coal dust explosion hazards, particularly suitable for blasting operations of hard rock and water working face, with good effect.
3. Product specification:
Depending on blasting power, rock water-gel explosives are divided into 1# Rock Water-gel Explosive (T220) and 2# Rock Water-gel Explosive (T200).
| SN. |
Cartridge diameter(mm) |
Weight or length |
Cartridge packing mode |
Net weight per case(kg) |
| 1 |
Φ27 |
400mm |
Plastic film packaging |
24 |
| 2 |
Φ32 |
400mm |
Plastic film packaging |
24 |
| 3 |
Φ35 |
400mm |
Plastic film packaging |
24 |
| 4 |
Φ40 |
400mm |
Plastic film packaging |
24 |
| 5 |
Φ45 |
400mm |
Plastic film packaging |
24 |
| Remarks: a product of other packing specification also available based on user needs. |
4. Main performance indicators(GB18094－2000):
| Variety |
Gap distance(cm) |
Brisance(mm) |
Detonation velocity(m/s) |
Capacity for work(ml) |
Density of explosive(g/cm3) |
| 1# Rock Water-gel Explosive (T220) |
≥4 |
≥16 |
≥4200 |
≥320 |
1.05-1.30 |
| 2# Rock Water-gel Explosive (T200) |
≥3 |
≥12 |
≥3200 |
≥260 |
1.05-1.30 |
Our rock water-gel explosives have been tested by the National Industrial Explosive Material Huaibei Product Quality Monitoring and Testing Center, and all of them comply with or are higher than the indicators in GB 18094.
5. Shelf life:
Rock water-gel explosives are stored in a dry, well-ventilated warehouse, at room temperature, with the warranty period of 9 months from the date of manufacture.
