The product is suitable for use at the places where radio frequency and static electricity exits. It is good at synchronized ignition and has a strange resistance to static electricity. It can fulfill an ignition synchronously over a long distance in blasting operation. It is safe in operation and reliable for function.

Technical Parameters

Shell material：cooper-clad nickel-plated steel, copper

The core material of blasting cord：copper

The length of blasting cord：2m (It can be determined as required by customer.)

Series detonating current：When 20 electric detonators are connected in series with 3.5A constant DC current, all 20 detonators shall explode.

Water resistance：Immerse the products in water at the depth of 30m for 72 hours, the initiating performance shall not change.