Emulsion explosives safe in underground mines with explosive gas NTLT
Emulsion explosives safe in underground mines with explosive gas NTLT is a pit safety explosive, emulsion explosives packed in orange PE film shell with explosive name and logo of MICCO manufacturer with double-pin clip, opaque white powder, good in underground mines with methane gas. NTLT explosives is high water resistance, not explosive sensitivity to mechanical pulses and sparks, so it is very safe during transportation, storage and use.
Description
Emulsion explosives safe in underground mines with explosive gas NTLT is a pit safety explosive, emulsion explosives packed in orange PE film shell with explosive name and logo of MICCO manufacturer with double-pin clip, opaque white powder, good in underground mines with methane gas. NTLT explosives is high water resistance, not explosive sensitivity to mechanical pulses and sparks, so it is very safe during transportation, storage and use.
Technical specifications
No. | Indicator | Parameter |
1 | Measurement of explosives energy based on ballistic pendulum test (compared with testing with standard TNT),% | 95 ÷ 105(equivalent to 270 ÷ 300 cm3 test with lead bomb) |
2 | Lead cylinder compression, mm | ≥ 15 |
3 | Explosive speed, m / s | 4.200 ± 300 |
4 | Density, g/cm3 | 1,05 ÷ 1,20 |
5 | Explosive transmission distance, cm | 4 |
6 | Safe explosion in a methane environment | 10 lần không gây cháy nổ khí mê tan (Phương pháp A - TCVN 6570:2005) |
7 | Explosive sensitivity (means of detonation) | Intensity detonator 8 |
8 | Guarantee term, | June |
9 | The amount of toxic gas generated when exploding (converted to CO), liter / kg | ≤ 50 |
10 | Packaging::
D32 D36 D46 D80 Or the other specifications follow customer's request |
200 ± 5g
200 ± 5g 500 ± 10g 2000 ± 20g |
Danger level
Registered name | Emulsion explosives safe in underground mines with explosive gas NTLT |
UN number | 0332 |
Classification code | 1.5D |
Use
Emulsion explosives safe in underground mines with explosive gas NTLT is a safe, water-resistant, low toxic gas generated after blasting, safe to use in pit mines with methane. Particularly for bars with diameters greater than 50mm are only used for open pit mines.
NTLT explosive is detonated directly by the detonator with intensity of 8. When used in pit with explosive gas, it is required to use the underground safe electric detonator. When charging the mines, the spark plug is required according to regulations.
Safe in storage, transportation and use
Store at room temperature, in a cool, dry environment, away from high temperatures. Do not store for a long time in the warehouse, do not stack too high to avoid the deformation of the pill, broken shells, degenerating explosives. Comply with the shelf life in storage.
The preservation, transportation and use of NTLT explosives must comply with the manufacturer's instructions and current regulations on safety in storage, transportation, use and destruction of Industrial Explosives.
Indemnity
This is a conditional commodity so customers who buy, sell, store and use must comply with the provisions of the Law and other current regulations on industrial explosion materials of the State of Vietnam if such activities are conducted in the territory of Vietnam. Any activities conducted outside Vietnam territory shall comply with the host country's regulations.
All information in this document is provided for the purpose of introducing products to customers, information is subject to change without notice. MICCO cannot foresee, fully control customers' conditions while using products, and each user should carefully read the information in specific case. MICCO disclaims and will not be liable for any damages, any liabilities resulting from the use of the product when the customer relies on the information in this document.
Contact information
Vinacomin - Mining Chemical Industry Holding Corporation Limited
Alley 1- Phan Dinh Giot - Phuong Liet Ward - Thanh Xuan District - City. Hanoi Vietnam;
Điện thoại: (84.43) 8642778
Fax: (84.43) 8642777
Email: Micco@hn.vnn.vn
Website: http://micco.com.vn/
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