Detonating Cords

JSC "Novosibirsk Mechanical Plant "Iskra" manufactures a wide range of detonating cords of different capacity for different application conditions:

  • low capacity detonating cords;
  • medium capacity detonating cords;
  • normal capacity detonating cords;
  • increased capacity high heat and water resistance detonating cords.

BENEFITS:

  1. Excellent water and abrasion resistance.
  2. High tensile strength.
  3. Safe, efficient and reliable method of initiation.
  4. Quality tested within 30 years' experience.
Вид:
  • Detonating cord of high capacity is applied for remote transmission of detonating impulse for exciting detonation as a means of separate contouring for excavation of block stone, for direct initiation of commercial explosive charges, explosives in boreholes and downholes, as an independent borehole or downhole charge, as well as for initiating additional explosive charges.

  • Detonating cord of increased capacity is applied for remote transmission of detonating impulse for exciting detonation, for direct initiation of commercial explosive charges, explosives in boreholes and downholes, for initiating additional explosive charges.

  • Increased capacity and high heat resistance detonating cord is specifically designed for borehole springing and blasting works at extremely high temperatures of up to + 165 °C (without excessive pressure). RDX explosive core is encased in threads.
  • Medium capacity general purpose detonating cords of increased strength and water resistance are designed for remote transmission of detonating impulse to downhole charges and main circuits in surface blasting and gas- or dust-safe underground blasting. PETN explosive core is encased in synthetic threads. The outer coating is a special plastic compound resistant in cold and hot solutions of Ammonium Nitrate and fuel oil.
  • Low capacity detonating cord of increased strength and water resistance is designed for remote transmission of detonating impulse to downhole and main circuits in surface blasting and gas- or dust-safe underground blasting. High-dispersed PETN explosive core is encased in synthetic threads. Special plastic compound, resistant in cold and hot solutions of Ammonium Nitrate and fuel oil, is used for outer coating.

  • Medium capacity general purpose detonating cords of increased strength and water resistance are designed for remote transmission of detonating impulse to downhole charges and main circuits in surface blasting and gas- or dust-safe underground blasting. PETN explosive core is encased in synthetic threads. The outer coating is a special plastic compound resistant in cold and hot solutions of Ammonium Nitrate and fuel oil.
  • Low capacity extrusion detonating cord of increased water resistance is designed for remote transmission of detonating impulse to downhole and main circuits in surface blasting and gas- and (or) dust-safe underground blasting. PETN explosive core is encased in polyamide threads. The outer coating is polyethylene.
  • Normal capacity extrusion detonating cord of higher water resistance is designed for remote transmission of detonating impulse to explosives and various blast initiation devices during surface blasting and gas- and (or) dust-safe underground blasting. PETN explosive core is encased in polyamide threads. The outer coating is polyethylene.
  • Normal capacity general purpose detonating cord of higher water resistance is designed for remote transmission of detonating impulse to explosives at ambient temperature from -35 to 60°C. PETN explosive core is encased in cotton and linen yarn braids. The outer coating is PVC compound.
  • Normal capacity general purpose detonating cord of normal water resistance is designed for remote transmission of detonating impulse to explosives and various blast initiation devices during surface blasting and gas- and (or) dust-safe underground blasting. PETN explosive core is encased in polyamide threads. The outer coating is water resistant mastic.