DSHU-33M Detonating cord
Detonation cord DSHU-33M of high capacity is heat and water resistant. It is designed for chambering and blasting in deep boreholes at the temperature of -50°C to +100°C and pressure to 49 MPa (500kg/sm3).
Technical characteristics
| Core weight, g/m |
33 |
| Diameter, mm |
8.5 |
| Detonation rate, min., m/sec |
6500 |
| Minimum tensile strength, N |
490 |
| Water resistance |
24 hours at a depth of 1 meter |
|
Operating temperature, °Ñ |
-50°C - +165°C |
| Cord length in coil, m |
50 |
|