La description
Industry Detonating Cord/Civil Explosive
Detonation Cable​Â
1.
Introduction of Industry Detonating Cord/Civil Explosive
Detonation Cable
Industry
detonating cord/civil explosive detonation cable is classified
into cotton thread detonating cord and plastic detonating cord. The
cotton thread detonating cord is made of high explosive as its
core, cotton thread and paper as its wrapper, and asphalt as its
moisture-proof layer. The plastic detonating cord is made of high
explosive as its core, fiber as its wrapper. And plastic as its
moisture-proof layer. Its outer diameter is not more than 6.0mm. It
possesses the advantages of high detonating velocity, complete
detonation and good water-resistant property, its quality reaches
the advanced level of the world. It won a prize of High Quality
Product of Ministry and Yunnan province separately. It is used in
many key engineering of our country, such as Sanxia power station.
Now it is a famous product in Yunnan province. Its technical
indexes is accord with GB9786-1999.
2.Usage of Industry
Detonating Cord/Civil Explosive Detonation
Cable
(1) When connected into a cord net in the
large demolition engineering and ignited by a detonator, it can
detonate explosive bag groups.
(2) It is suitable for the demolitions in the
open air and without explosion gas, coal dust or marsh
gas.Â
3.Performance
of Industry Detonating Cord/Civil Explosive
Detonation Cable
Velocity of detonation: about
6000m/s.
Detonating sensitivity: it can be completely detonated and when
connected by the specified methods.
Moisture-proof capacity: The
cotton thread detonating cord can be completely detonated after 4
keeping hours in water of 1m deep at the temperature of
10~25℃ when connected by
the specified methods. The plastic detonating cord can be
completely detonated after 5 keeping hours in water at the
temperature of 10~25℃
and at the pressure of 50kPa when connected by the specified
methods.
Detonating capacity: The
detonating cord of 1.5m long can completely detonate a TNT block of
200g(press charge).
Pulling-resistant capacity: It can be completely detonated after
bearing a static pulling force of 500N.
4. Similar Products to Industry Detonating Cord/Civil Explosive
Detonation Cable
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Industrial Detonating Cord
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