PRIMACORD® — Tech Info
Document type: Tech Info
Categories: Detonating Cord

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Technical
Detonating Cord Information

Properties

Primacord 4 Primacord 5 Primaline 10

Nominal Coreload (g/m) 3.6 5.3 10

Nominal Diameter (mm) 3.6 3.99 4.7

Tensile Strength (kg) 68 68 68

Colour / Counter Yellow / 1 Black Red / 2 black Red
Description Spools per case 2 2 2
PRIMACORD® and PRIMALINE® detonating cords are flexible linear explosives
 Length / Spool (m) 500 500 350
with a core of PETN explosive encased in an outer jacket. PRIMACORD
detonating cord is encased in a textile jacket, PRIMALINE detonating cord is
encased in a plastic jacket.

Application Hazardous Shipping Description
 Cord, Detonating, 1.1D UN 0065
PRIMACORD detonating cord is designed for use as surface and downhole
initiating lines. PRIMALINE detonating cord is used for side initiation of
explosives and may be used in combination with PRIMACORD detonating cord.

Features and Benefits
▪ Used in combination with NONEL® MS Connectors™, Dyno Nobel detonating
 cord provides a safe, quick and reliable method of initiation.
▪ Dyno Nobel detonating cord exhibits excellent knot tying capabilities and a
 high tensile strength.
▪ Dyno Nobel detonating cord has excellent water and abrasion resistance.

Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
Version 8
 Incitec Pivot Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
February 2018
 Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com

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Technical
Detonating Cord Information
Recommendations Safe handling, transportation and storage
Use - The initiating detonator should be firmly attached along the detonating cord First Aid - Detailed first aid information regarding this product is contained on
with adhesive tape in the direction of detonation. Care should be taken to attach the relevant Dyno Nobel Safety Data Sheet. the detonator approximately 100mm from an open end to avoid possible oil or
 Safety - All explosives are classified as dangerous goods and can cause
water contaminated ends. Only approved knives or approved cutters should be
 personal injury and damage to property if used incorrectly. used to cut detonating cord. All connections should be made using a double
wrap clove hitch and made at right angles. Trunklines can be extended by tying Transportation and Storage - All explosives must be handled, transported and
separate lengths together using a reef knot. The join should be located stored in accordance with all relevant regulations. Stock should be rotated such
approximately 150 mm from the cut ends and the tails taped back along the line. that older product is used first. Joins should not be located below the collar of the hole. It should be noted that certain explosive products are not compatible with all
detonating cords.

g the line. that older product is used first. Joins should not be located below the collar of the hole. It should be noted that certain explosive products are not compatible with all
detonating cords. Please refer to the relevant product technical data sheet or
contact your local Dyno Nobel representative for advice on product compatibility. Initiation Requirement - Dyno Nobel detonating cord is reliably initiated using a
No 8 strength detonator. It is not recommended to initiate PRIMALINE 10
detonating cord with any detonating cord which has a core load less than 5 g/m. Water Resistance - Dyno Nobel detonating cord exhibits excellent resistance to
water. Temperature Range - Dyno Nobel detonating cord is recommended for use in
up to 70C temperatures. Shelf Life - Dyno Nobel detonating cord has a recommended shelf life of five (5)
years, when transported and stored under ideal conditions. Sleep Time - The in-hole sleep time of Dyno Nobel detonating cord may be
limited to the recommended sleep time of the explosive it is priming.

Product Disclaimer The explosive products discussed in this document should only be handled by persons with the appropriate technical skills, training and licences. While Dyno Nobel has made every effort to
ensure the information in this document is correct, every user is responsible for understanding the safe and correct use of the products. If you need specific technical advice or have any questions, you should contact
your Dyno Nobel representative. This information is provided without any warranty, express or implied, regarding its correctness or accuracy and, to the maximum extent permitted by law, Dyno Nobel expressly
disclaims any and all liability arising from the use of this document or the information contained herein. It is solely the responsibility of the user to make enquiries, obtain advice and determine the safe conditions for use
of the products referred to herein and the user assumes liability for any loss, damage, expense or cost resulting from such use. ® DYNO, GROUNDBREAKING PERFORMANCE, PRIMACORD, PRIMALINE, NONEL
and the Loop device are registered trademarks of the Dyno Nobel / Incitec Pivot Group. ™ MS CONNECTORS is a trademark of the Dyno Nobel / Incitec Pivot Group. © Dyno Nobel Asia Pacific Pty Limited 2018
Reproduction without permission strictly prohibited.

Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
Version 8
 Incitec Pivot Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
February 2018
 Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com