20th Quankou Road, Jingmen City, Hubei Province, China Tel：0724-2309219 Fax：0724-2309615 Zip code：448032 Copyright：Hubei Kailong Chemical Group Co., Ltd.
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Product Details
Detonating cord
Detonating cord
is a blasting accessory used for
transmitting the detonation wave. explosive core encased in a moisture resistant jacket. it is used for initiating explosives &demolition applications
FEATURES AND BENEFITS
- Advanced raw material ensures stable transmitting capacity, reliable explosive performance
- High water-resistance & good performance in functional temperature range.
- Large producing capacity and full range speciation’s available ensure you stable supplement and fast delivery.
PHYSICAL PROPERTIES *variations are available on special order
|
Implementing Standard |
GB/T 9786-2015 |
|
Specification |
10g/m ，11g/m ，12g/m |
|
Velocity |
≥6000m/s |
|
Transmitting capacity |
Complete detonation with a No. 8 detonator. |
|
Detonating capacity |
1.5m detonating cord shall be capable of fully detonating a 200g press-fit TNT block conforming to WJ85. |
|
Water Resistance |
Retains sensitivity after being immerged in static water(10-25℃) under 1 m for 5 hours. |
|
Tensile strength |
Retains sensitivity after being pulled in static tensile above 400N for 30min |
|
Functional temperature range |
-40ºC ~ +75ºC |
|
Shelf life |
2 years |
Safety: Class 1.1D，*All explosives are classified as dangerous goods and must be handled and stored with care, Misuse may result in personal injury/or damage to property.
Last update: June 2024