SUREDYNE
High Power Column Charge Explosive
Suredyne
Suredyne packaged emulsion explosive is a robust, high strength, detonator sensitive explosive. The explosive is having a firm putty-like consistency. Products are sensitized through chemical gassing / micro-spheres / combination of both. It is a water-resistant packaged explosive.
Suredyne is designed for priming applications and as a column explosive in surface and underground mining and general blasting. The high detonation velocity and the robust nature of Suredyne make it an ideal primer for the initiation of column charge.
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Technical Properties
| Nominal Density (g/cc) | Relative Weight Strength | Relative Bulk Strength | Minimum Velocity of Detonation (Km/Sec) |
|---|---|---|---|
|
1.10 –+ 0.05 |
118% |
166% |
3.8 |
Note:
1. REE is the Relative Effective Energy to ANFO at a density of 85g/cc. ANFO has an effective energy of 2.30 MJ/kg.
2.VOD will depend on application including explosive density, blasthole diameter, temperature and degree of confinement. The minimum VOD quoted is based on unconfined test firing data and calculated energy
Packaging
Suredyne is packaged in plastic film with product name & other details. Each Box contains 25kg of product.
| Diameter (mm) | Nominal Length (mm) | Nominal Mass | Cartridge Per Box |
|---|---|---|---|
|
25 |
195 |
125 |
64 |
|
32 |
200 |
200 |
125 |
|
40 |
240 |
390 |
64 |
Other diameter/grams combinations can be offered on request.
Storage
For the best results, store under moderate temperatures and dry conditions in a well ventilated, approved magazine.
If stored in cool, dry, well-ventilated magazine and handled properly, the shelf life of Suredyne is 12 Months from the date of Manufacturing. However, exposure to hot or cold extremes may cause the product to deteriorate pre-maturely.
.
Recommendations for Use
- Suitable for use upto 20m depth of watery
- Can be initiated with an electric or a non electric detonator (minimum 8 strength) and detonating cord (5g and above).
- Maximum energy of blasthole can be achieved by tamping the explosive with a wooden tamping
- Do Not use metal instrument to tamp
- Do Not tamp primer cartridge containing a
- Post detonation fume characteristics of the product make it suitable for both underground and surface blasting applications, however users should ensure that adequate ventilation is provided prior to re-entry into the blast
- Avoid extremes of shock, heat, friction or mechanical impact to prevent pre-mature initiation.
Shipping Information
Authorised Name of Explosive : SUREDYNE
Proper Shipping Name : E TYPE E Class / Div. : 2. 0
UN No. 0241
Disposal
The disposal of explosives material is dangerous and require special training. Methods used for safe disposal may vary from case to case and will depend upon conditions under which the operations take place. For further information please contact our representative in your area.