TROJAN® NB UNIVERSAL — Tech Info
Document type: Tech Info
Categories: Cast Boosters

TROJAN® NB Universal
 ®

Technical
Cast Booster Information

Properties
 Density (g/cc) Avg 1.60
 Velocity (km/sec) 7
 Detonation Pressure (kbars) 200
 Water Resistance (with no loss of sensitivity) 6 months
 Shelf Life Maximum (from date of production) 5 years
 Maximum Water Depth (m) 90
 o
Description Maximum Usage Temperatures ( C) 70
TROJAN® NB Universal cast booster is a detonator and detonating cord sensitive, All Dyno Nobel energy values are calculated using a proprietary Dyno Nobel
high density, high energy, molecular explosive. The NB Universal cast booster is thermodynamic code – Prodet. Other programs may give different values.
especially designed to optimise initiation of all cast booster sensitive and/or
detonator sensitive explosives. Each NB Universal cast booster is manufactured
 Hazardous Shipping Description
with two internal through-tunnels and a detonator well for easy use with either
detonating cord or commercial detonators. The bright yellow container enhances Boosters, 1.1D, UN 0042
visibility on the bench and minimises misplaced charges.

Packaging
Features and Benefits
▪ The explosive composition achieves high detonation pressure and provides Unit Weight / Unit Dimensions Net Case
 Product Units /
 excellent priming efficiency. Net Explosive Weight / Dimensions
 Codes Length Diameter Case
 Content (NEC) Case (cm)
▪ The TROJAN NB Universal cast booster will accept DigiShot Plus and (cm) (cm)
 NONEL detonators. 400 g NBU0400B 11.9 5.5 20 8 kg 33 x 21 x 14
▪ The TROJAN NB Universal cast booster is recessed at one end to provide 400 g NBU0400C 11.9 5.5 20 8 kg 33 x 21 x 14
 protection to the initiation line.
 400 g NBU0400N 13.6 5.5 30 13 kg 35 x 29 x 16

400 g NBU0400N2 12.5 5.5 20 8 kg 28 x 23 x 15

Version 10 Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
March 2024 Incitec Pivot Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
 Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com

TROJAN® NB Universal
 ®

Technical
Cast Booster Information

Application Recommendations Application Recommendations (continued)
ALWAYS use PRIMACORD® brand detonating cord for best results. Shelf Life - For maximum shelf life of five (5) years, Dyno Nobel cast boosters
 must be stored in a cool, dry, well ventilated magazine. Explosive inventory
NEVER force the detonator into the through-tunnel, the detonator well or should be rotated. Avoid using new materials before the old. otherwise attempt to clear these areas if obstructed. If the through-tunnel or
 Sleep Time - The sleep time of the TROJAN NB Universal cast booster will be
detonator well does not accommodate the detonator or detonating cord, do NOT
 limited to the recommended sleep time of the explosive it is priming or the
use the booster. Notify your local Dyno Nobel representative. recommended sleep time of the initiating system. Use - The detonator is inserted through the larger tunnel over the curved recess
and into the cap well. Safe handling, transportation and storage
Priming - The TROJAN NB Universal cast booster is PRIMACORD 5 (5.3 g/m)
 First Aid - Detailed first aid information regarding this product is contained on
cord sensitive. Please contact your Dyno Nobel representative when using
 the relevant Dyno Nobel Safety Data Sheet. detonating cord with core loads less than 5.3 g/m.

ing this product is contained on
cord sensitive. Please contact your Dyno Nobel representative when using
 the relevant Dyno Nobel Safety Data Sheet. detonating cord with core loads less than 5.3 g/m. Safety - All explosives are classified as dangerous goods and can cause
Water Resistance – TROJAN NB Universal cast boosters exhibit excellent
 personal injury and damage to property if used incorrectly. resistance to water. Transportation and Storage - All explosives must be handled, transported and
Temperature Range – TROJAN NB Universal cast boosters can be used up to
 stored in accordance with all relevant regulations. Stock should be rotated such
70oC. When in hole temperatures exceed 70oC please contact your Dyno Nobel
 that older product is used first. representative. Extremely low temperatures do not affect the performance of cast
boosters. Cast boosters are more susceptible to breakage during handling in
extremely cold temperatures.

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, TROJAN, NONEL, PRIMACORD and
the Loop device are registered trademarks of the Dyno Nobel / Incitec Pivot Group. DigiShot is a registered trademark of DetNet South Africa (Pty) Limited. © Dyno Nobel Asia Pacific Pty Limited 2018 Reproduction
without permission strictly prohibited.

Version 10 Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
March 2024 Incitec Pivot Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
 Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com