Class II Coal Mine Permissible Water-gel Explosive
Class II coal mine explosives are one of the company’s products. Currently, it offers six major series and over thirty specifications of civilian explosives, with an annual production capacity of 18,000 tons of industrial explosives, 60 million industrial detonators, and 20 million meters of detonating cord.
Application Areas
The company primarily provides civilian explosives, engineering blasting, and hazardous materials transportation services to the mining, tunnel excavation, blasting, transportation construction, and urban blasting sectors.
1. Executive standard：
GB18094-2000 Water Gel Explosives;
MT/T931-2005 Technique Qualification of Small Diameter Tube Explosive.
2. Application:
Class II Coal Mine Permissible Water-gel Explosives can be used for blasting of coal seam mining surface in low-gas mines and driving working face for semi-coal roadways; suitable for water hole blasting.
3. Product specification:
| SN. | Cartridge diameter(mm) | Weight or length | Cartridge packing mode | Net weight per case(kg) |
| 1 | Φ27 | 300/400mm | Plastic film packaging | 24 |
| 2 | Φ32 | 300/400mm | Plastic film packaging | 24 |
| 3 | Φ35 | 300/400mm | Plastic film packaging | 24 |
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) |
| Class II coal mine | ≥2 | ≥10 | ≥3200 | ≥220 | 0.95-1.25 |
Our Class II Coal Mine Permissible 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:
Class II Coal Mine Permissible Water-gel Explosives are stored in a dry, well-ventilated warehouse, at room temperature, with the warranty period of 6 months from the date of manufacture.
The company is building a group-based operation model integrating R&D, production, sales, transportation, and blasting services.
Our philosophy
Adhering to the management philosophy of “people-oriented, continuous improvement, technical support, and innovative development,” the company is committed to building a corporate culture centered on “responsibility, innovation, value, integrity, and harmony.”
Our goal
With the business philosophy of “customer first, employee first, differentiated competition, sustainable development, and moving towards the next century”, we strive to create greater value for customers, employees and shareholders, and contribute to the safe and healthy development of China’s civilian explosives industry.
