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Multi-Applications Detonating Cords
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Pyroalliance designs and manufactures a complete family of detonating cords dedicated to
transmit a pyrotechnic signal, induce an ultra-short time delay or used for structure weakening /
breakage.
Those can be made of different metallic materials and various explosive types depending on the
application requirements. Pyroalliance has the ability to propose detonating cords with specific
plastic coating and/or armoured braiding.
More generally, Pyroalliance delivers complete pyrotechnic chains adapted to its customers’ needs.
They are designed and manufactured under Pyroalliance design authority.
Multi-Applications Detonating Cords at a glance
Benefits of pyrotechnics
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Many references of detonating cords can be made available that will be selected on the basis of the targeted application and their associated environmental conditions.
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Geometrical section can vary in diameter from ~1.5mm to ~5mm for detonating cords with traditional circular section. Flat section is also possible for specific applications.
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Depending again on the considered application, detonating cords can be delivered in different conditioning sets from simple straight strands of few centimetres to ~300 meters long rolls.
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The metallic envelope can be made of lead or aluminium and the explosive core is most generally made of RDX, HMX or HNS.
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For transmission functions, detonating cords are covered by a specific plastic coating and/or armoured braiding to form a transmission line.
Defence applications
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Detonating transfer lines
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Pyrotechnic delays for military warheads
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Canopy severance
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Frangible joint assembly
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Structure weakening or breakage
Please scroll down to discover more specifications on multi-applications detonating cords :
Key figures, the complete product sheet to download.
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Key figures of pyrotechnics performance
| TECHNICAL SPECIFICATIONS | OUR RANGE OF PERFORMANCE |
|---|---|
| DETONATING VELOCITY: | ~7000 m/s |
| EXTERNAL DIAMETER: |
~Ø 1.5 to ~Ø 5mm |
| IGNITION MODE: |
Detonation shock |
| OPERATING TEMPERATURE: |
Down to ~-80°C Up to ~+100°C |
| LINEAR LOAD: |
~0.5g/m up to ~10g/m Depending module |
| RELIABILITY: | Range of 1-10-6 |
| BENDING RADIUS: | Down to ~3mm with a ~Ø 1.5 transmission cord |
